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Journal articles on the topic 'A depression curve'

Author: Grafiati

Published: 4 June 2025

Last updated: 1 August 2025

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1

Qu, Xiaoling, Li Zhao, and Chunbo Kang. "Correlation analysis of negative psychology on nursing care of patients with gastrointestinal diseases: A cross-sectional analysis from NHANES." Medicine 104, no. 23 (2025): e42773. https://doi.org/10.1097/md.0000000000042773.

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Gastrointestinal diseases pose a significant challenge to global public health, with depression being prevalent among patients. Depression may influence disease prognosis through mechanisms such as the gut–brain axis. However, the specific impact of depression on nursing and all-cause mortality risk and its potential nonlinear relationship remains unclear. This study utilized publicly available data from the National Health and Nutrition Examination Survey from 2011 to 2018, including 4071 eligible participants. Gastrointestinal diseases and depression status were assessed through self-reporte

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Wilhelm, Kay, Gordon Parker, Liesbeth Geerligs, and Lucinda Wedgwood. "Women and Depression: A 30 Year Learning Curve." Australian & New Zealand Journal of Psychiatry 42, no. 1 (2008): 3–12. http://dx.doi.org/10.1080/00048670701732665.

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Okamoto, Azumi, Kohei Koyama, and Narayan Bhusal. "Diurnal Change of the Photosynthetic Light-Response Curve of Buckbean (Menyanthes trifoliata), an Emergent Aquatic Plant." Plants 11, no. 2 (2022): 174. http://dx.doi.org/10.3390/plants11020174.

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Understanding plant physiological responses to high temperature is an important concern pertaining to climate change. However, compared with terrestrial plants, information about aquatic plants remains limited. Since the degree of midday depression of photosynthesis under high temperature depends on soil water conditions, it is expected that emergent aquatic plants, for which soil water conditions are always saturated, will show different patterns compared with terrestrial plants. We investigated the diurnal course of the photosynthetic light-response curve and incident light intensity for a f

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Ruff, Ronald M., David Young, Theresa Gautille, et al. "Verbal learning deficits following severe head injury: heterogeneity in recovery over 1 year." Journal of Neurosurgery 75, Supplement (1991): S50—S58. http://dx.doi.org/10.3171/sup.1991.75.1s.0s50.

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✓ A total of 40 severely head-injured patients were selected from the Traumatic Coma Data Bank, supported by the National Institute of Neurological Disorders and Stroke, to analyze the recovery of verbal learning across baseline and 6- and 12-month evaluations postinjury. During the initial 6 months, the group demonstrated marked recovery, followed by an absence of improvement over the latter part of the year. Analysis of this recovery curve on a case by case basis revealed three recovery subtypes: namely, a flat curve, a peak-drop curve, or an improvement curve. These three subtypes proved to

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Arehart-Treichel, Joan. "Depression Across the Lifetime Often Traces U-Shaped Curve." Psychiatric News 48, no. 15 (2013): 1. http://dx.doi.org/10.1176/appi.pn.2013.7b10.

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Horáková, Anna, Eliška Nosková, Patrik Švancer, Vladislava Marciánová, Peter Koliba, and Antonín Šebela. "Accuracy of the Edinburgh Postnatal Depression Scale in screening for major depressive disorder and other psychiatric disorders in women towards the end of their puerperium." Česká gynekologie 87, no. 1 (2022): 19–26. http://dx.doi.org/10.48095/cccg202219.

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Objective: To assess the accuracy of the Edinburgh Postnatal Depression Scale (EPDS) in screening for severe depression and other mental disorders in women at the end of puerperium. Materials and methods: We administered the Czech version of the EPDS to assess depressive symptoms and the Mini International Neuropsychiatric Interview to determine psychiatric diagnoses in 243 women at the end of their puerperium. Then, we determined the frequencies of severe depressive disorder and other psychiatric disorders in our cohort. Furthermore, we assessed the sensitivity, specificity, positive predicti

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Liang, Jicai, Yanfei Liao, Yi Li, and Ce Liang. "Study on the Influence of Bending Angle of Multipoint Stretch-Bending of Profiles on Section Distortion of Parts." Mathematical Problems in Engineering 2020 (February 19, 2020): 1–11. http://dx.doi.org/10.1155/2020/1975805.

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The ABAQUS finite element simulation software was used to simulate the flexible 3D multipoint stretch-bending (MPSB) forming process of aluminum profiles. The influence of bending angle on the section distortion was investigated. The results show that the type of rectangular section distortion during horizontal bending and vertical bending is different. The bulging rate and the depression rate increase with the increase in horizontal bending angles; when the vertical bending angle is less than 15°, the depression rate of the horizontally curved section is effectively reduced. When α is equal t

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Zhou, Jun-Chao, Yan Cao, Xu-Yuan Xu, and Zhen-Ping Xian. "Analysis of risk factors of suicidal ideation in adolescent patients with depression and construction of prediction model." World Journal of Psychiatry 14, no. 3 (2024): 388–97. http://dx.doi.org/10.5498/wjp.v14.i3.388.

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BACKGROUND Major depressive disorder is a common mental illness among adolescents and is the largest disease burden in this age group. Most adolescent patients with depression have suicidal ideation (SI); however, few studies have focused on the factors related to SI, and effective predictive models are lacking. AIM To construct a risk prediction model for SI in adolescent depression and provide a reference assessment tool for prevention. METHODS The data of 150 adolescent patients with depression at the First People's Hospital of Lianyungang from June 2020 to December 2022 were retrospectivel

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Burant, Christopher, Carol Musil, Jaclene Zausniewski, and Alexandra Jeanblanc. "DEPRESSION, DEPRESSIVE COGNITIONS, AND DEPRESSIVE SYMPTOMS IN CAREGIVING GRANDMOTHERS: A GROWTH CURVE MODEL." Innovation in Aging 6, Supplement_1 (2022): 725–26. http://dx.doi.org/10.1093/geroni/igac059.2646.

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Abstract Grandmothers caring for grandchildren have elevated levels of depressive symptoms compared to grandmothers who do not provide care. Depressive symptoms are state-like in nature and describe recent depressive symptoms. The Depressive Cognition Scale© captures changes in negative thinking patterns that often precede depressive symptoms. Depressive cognitions, according to Beck’s theory of depression, are the first depressive symptoms to appear and typically lead to more serious symptoms of depression. Specifically, depressive cognitions reflect negative thinking patterns. Previously dia

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Vreeburg, Sophie A., Catharina A. Hartman, Witte J. G. Hoogendijk, et al. "Parental history of depression or anxiety and the cortisol awakening response." British Journal of Psychiatry 197, no. 3 (2010): 180–85. http://dx.doi.org/10.1192/bjp.bp.109.076869.

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BackgroundIt is unclear whether altered hypothalamic–pituitary–adrenal (HPA) axis regulation, which frequently accompanies depression and anxiety disorders, represents a trait rather than a state factor.AimsTo examine whether HPA axis dysregulation represents a biological vulnerability for these disorders, we compared cortisol levels in unaffected people with and without a parental history of depressive or anxiety disorders. We additionally examined whether possible HPA axis dysregulations resemble those observed in participants with depression or anxiety disorders.MethodData were from the Net

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Lan, Yan, Chensheng Pan, Xiuli Qiu, et al. "Nomogram for Persistent Post-Stroke Depression and Decision Curve Analysis." Clinical Interventions in Aging Volume 17 (April 2022): 393–403. http://dx.doi.org/10.2147/cia.s357639.

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Spurrell, M. T., and F. H. Creed. "Lymphocyte Response in Depressed Patients and Subjects Anticipating Bereavement." British Journal of Psychiatry 162, no. 1 (1993): 60–64. http://dx.doi.org/10.1192/bjp.162.1.60.

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Lymphocyte response to stimulation with phytohaemagglutinin (PHA) was assessed in 11 patients with major depression and 8 subjects anticipating bereavement, in order to examine whether altered immune response (PHA stimulation index) was more closely related to depressed mood than to sleep and weight changes. No significant relationship was found between sleep or weight changes and immune response. Depression, measured using the HRSD (with and without sleep scores) and the BDI, was related differently in the two groups. For the depressed patients, increasing depression was associated with reduc

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Burant, Christopher, Carol Musil, Jaclene Zauszniewski, and Alexandra Jeanblanc. "DEPRESSIVE COGNITIONS AND SYMPTOMS IN CAREGIVING GRANDMOTHERS: TESTING GROWTH CURVE MODEL STABILITY." Innovation in Aging 7, Supplement_1 (2023): 660. http://dx.doi.org/10.1093/geroni/igad104.2146.

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Abstract Grandmothers caring for grandchildren have elevated depressive symptoms levels compared to grandmothers who do not provide care. Depressive symptoms are state-like in nature and describe recent depressive symptoms. The Depressive Cognition Scale© captures changes in negative thinking patterns that often precede depressive symptoms. Depressive cognitions, according to Beck’s theory of depression, are the first depressive symptoms to appear and typically lead to more serious symptoms of depression. Previously diagnosed depression may also contribute to current levels of depressive cogni

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Honda, Y., and I. Hashizume. "Evidence for hypoxic depression of CO2-ventilation response in carotid body-resected humans." Journal of Applied Physiology 70, no. 2 (1991): 590–93. http://dx.doi.org/10.1152/jappl.1991.70.2.590.

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Steady-state CO2-ventilation response curves with hyperoxia (end-tidal PO2 greater than 200 Torr) and mild hypoxia (end-tidal PO2 approximately equal to 60 Torr) were compared in five carotid body-resected (BR) patients and five control patients. The data were analyzed by fitting a linear equation, V = S(PETCO2-B), where V is minute ventilation S is the response curve slope. PETCO2 is end-tidal PCO2, and B is the response curve threshold. S slightly increased from hyperoxia to hypoxia in both BR and control groups. On the other hand, B moderately increased with hypoxia in BR patients, whereas

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Westhoff-Bleck, Mechthild, Lotta Winter, Lukas Aguirre Davila, et al. "Diagnostic evaluation of the hospital depression scale (HADS) and the Beck depression inventory II (BDI-II) in adults with congenital heart disease using a structured clinical interview: Impact of depression severity." European Journal of Preventive Cardiology 27, no. 4 (2019): 381–90. http://dx.doi.org/10.1177/2047487319865055.

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Objective The purpose of this study was the diagnostic evaluation of the hospital anxiety and depression scale total score, its depression subscale and the Beck depression inventory II in adults with congenital heart disease. Methods This cross-sectional study evaluated 206 patients with congenital heart disease (mean age 35.3 ± 11.7 years; 58.3% men). Major depressive disorder was diagnosed by a structured clinical interview for the Diagnostic and Statistical Manual of Mental Disorders IV and disease severity with the Montgomery–Åsberg depression rating scale. Receiver operating characteristi

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Wang, Zhaocheng. "Supply and Demand, Tax, Income, Profit and Proof of Goldbach’s Conjecture——Logic is the Basis of Correct Mathematical Measurement." Journal of Economic Science Research 5, no. 4 (2023): 22. http://dx.doi.org/10.30564/jesr.v5i4.5275.

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This paper demonstrates that Marshall’s logic on the supply and demand curve is not rigorous enough, that Coase’s theorem is flawed, and that the “Okishio Theorem” and Sweezy s logic are inadequate through empirical proof. By the way, the Goldbach conjecture is proved through clever mathematical proof. It shows that beautiful curves and mathematical formulas cannot be separated from reality and logic, and correct logic can play a correct role in market theory. In this paper, the analysis of the actual supply and demand curve, as well as the concepts and models of tax, profit rate and income, h

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Devitt, Megan, Frederick W. Foley, Rebecca J. Miller, et al. "Use of Single Screening Question From NARCOMS to Detect Severe Depression in Multiple Sclerosis." International Journal of MS Care 10, no. 1 (2008): 11–13. http://dx.doi.org/10.7224/1537-2073-10.1.11.

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The current study evaluated a single self-report depression screening question used by the North American Research Committee on Multiple Sclerosis (NARCOMS) in terms of its ability to detect treatable (severe) clinical depression, as measured by a cutoff score on the Beck Depression Inventory II. Receiver-operating-characteristic curve analysis was used. The study found that the NARCOMS question demonstrated 70% sensitivity and 90% specificity in detecting severe depression.

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Jen, Wei-Hsuan, Tai-Ho Hung, Ching-Yen Chen, and Yun-Fang Tsai. "Validity and Reliability of the Chinese Version of the Edinburgh Postnatal Depression Scale for Fathers of Newborns." American Journal of Men's Health 16, no. 6 (2022): 155798832211381. http://dx.doi.org/10.1177/15579883221138191.

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Studies often use the Edinburgh Postnatal Depression Scale (EPDS) or the Beck Depression Inventory–II (BDI-II) as a screening tool for depression in new mothers or fathers following the birth of an infant, but no studies have evaluated EPDS as a predictor of postnatal depression for new fathers in a Chinese population. This study aimed to test the validity and reliability of a Chinese version of the EPDS for fathers of newborns in Taiwan. The study included 368 parents with newborns ≤2 months of age and without any health problems. Construct and criterion-related validities were assessed and C

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Brailean, A., M. J. Aartsen, G. Muniz-Terrera, et al. "Longitudinal associations between late-life depression dimensions and cognitive functioning: a cross-domain latent growth curve analysis." Psychological Medicine 47, no. 4 (2016): 690–702. http://dx.doi.org/10.1017/s003329171600297x.

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BackgroundCognitive impairment and depression often co-occur in older adults, but it is not clear whether depression is a risk factor for cognitive decline, a psychological reaction to cognitive decline, or whether changes in depressive symptoms correlate with changes in cognitive performance over time. The co-morbid manifestation of depression and cognitive impairment may reflect either a causal effect or a common cause, depending on the specific symptoms experienced and the cognitive functions affected.MethodThe study sample comprised 1506 community-dwelling older adults aged ⩾65 years from

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Sabé, Michel, Joshua Hyde, Catharina Cramer, et al. "Transcranial Magnetic Stimulation and Transcranial Direct Current Stimulation Across Mental Disorders." JAMA Network Open 7, no. 5 (2024): e2412616. http://dx.doi.org/10.1001/jamanetworkopen.2024.12616.

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ImportanceNoninvasive brain stimulation (NIBS) interventions have been shown to be efficacious in several mental disorders, but the optimal dose stimulation parameters for each disorder are unknown.ObjectiveTo define NIBS dose stimulation parameters associated with the greatest efficacy in symptom improvement across mental disorders.Data SourcesStudies were drawn from an updated (to April 30, 2023) previous systematic review based on a search of PubMed, OVID, and Web of Knowledge.Study SelectionRandomized clinical trials were selected that tested transcranial magnetic stimulation (TMS) or tran

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Kwon, Oh Jeong, Munsoo Kim, Ho Sub Lee, Kang-keyng Sung, and Sangkwan Lee. "The Cortisol Awakening Response in Patients with Poststroke Depression Is Blunted and Negatively Correlated with Depressive Mood." BioMed Research International 2015 (2015): 1–6. http://dx.doi.org/10.1155/2015/709230.

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It is important to reduce poststroke depression (PSD) to improve the stroke outcomes and quality of life in stroke patients, but the underlying mechanisms of PSD are not completely understood. As many studies implicate dysregulation of hypothalamic-pituitary-adrenal axis in the etiology of major depression and stroke, we compared the cortisol awakening response (CAR) of 28 admitted PSD patients with that of 23 age-matched caregiver controls. Saliva samples for cortisol measurement were collected immediately, 15, 30, and 45 min after awakening for two consecutive days. Depressive mood status in

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Dutta, Goutam. "COVID-19 LOCKDOWN RELATED DEPRESSION AND IMMUNE SUPPRESSION: IMPACT ON HUMAN RESOURCE AND INDIAN ECONOMY." ENSEMBLE SP-1, no. 1 (2021): 1–10. http://dx.doi.org/10.37948/ensemble-2021-sp1-a001.

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Unanimously lockdown is the most scientific way to flatten the curve of COVID-19. But, lockdown has the negative influence on social, psychological, physiological and economical aspects of life as well. Under this health emergency situation, the depression is playing its role as silent killer on immune suppression. Physiologically the immune suppressed people are more prone to any viral infection like COVID-19. Moreover, there are so many adverse effects of depression on our health. Therefore, it is a challenge to minimize the depression related immune suppression caused by the pandemic of Cov

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Ting, Chao Chiung. "Price Rigidity and Wage Rigidity: Market Failure or Market Efficiency." International Journal of Economics and Finance 9, no. 11 (2017): 82. http://dx.doi.org/10.5539/ijef.v9n11p82.

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We observe that money wage and price level are not only rigid but also flexible in different business cycles. For example, there are inflationary recessions (e.g., oil crisis in U.S.) versus deflationary recessions (e.g., Great Depression between 1929 and 1933) as well as price rigidity (e.g., Great Depression between 1934 and 1939). Thus, the general price theory, including wage, should explain both price flexibility and price rigidity. When demand curve shifts during business cycle, the best strategy of the firm is to adjust capital and labor (i.e., size of the firm) so as to shift supply cu

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Yan, Desheng, and Guangming Li. "Longitudinal Relationship Between Activities of Daily Living and Depression in Older Adults Based on Parallel Process Latent Growth Curve Model with Mediation." Healthcare 13, no. 4 (2025): 415. https://doi.org/10.3390/healthcare13040415.

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Objective: The parallel process latent growth curve model (PP-LGCM) was used to examine the longitudinal relationship between activities of daily living (ADL) and depression and further tested whether chronic diseases (CDs) were associated with depression via mediating variable ADL. Methods: A sample of 2014 Chinese older adults aged 60 and over from the China Health and Retirement Longitudinal Survey (CHARLS) was used. The activities of daily living scale, self-rating depression scale, and chronic diseases scale were used to investigate the ADL, depression, and CD levels of older adults. Foll

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Wu, Chun-Mei, Cai-Hua Li, You-Yan Fang, et al. "Analysis of risk factors for postoperative anxiety and depression in endometriosis patients with reproductive intention." World Journal of Psychiatry 14, no. 9 (2024): 1364–74. http://dx.doi.org/10.5498/wjp.v14.i9.1364.

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BACKGROUND The occurrence of postoperative depression and anxiety in patients with endometriosis (EMS) not only causes psychological distress, but may also harm their physical health. AIM To explore the postoperative depression status, and its influencing factors, of EMS patients with reproductive intention. METHODS A total of 321 EMS patients with reproductive intent were included. Using the self-rating anxiety scale and self-rating depression scale, EMS patients with anxiety or depression were distinguished. A clinical model for predicting anxiety or depression in EMS patients was constructe

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Bunevicius, A., L. Kusminskas, and R. Bunevicius. "Validity of the Edinburgh Postnatal Depression Scale." European Psychiatry 24, S1 (2009): 1. http://dx.doi.org/10.1016/s0924-9338(09)71129-0.

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Depression is prevalent postpartum and is a major health problem. In this study we aimed to evaluate how precise the Edinburg Postnatal Depression Scale (EPDS) is in screening for depressive disorders postpartum. A random sample of 94 pregnant women was interviewed two weeks postpartum using the Composite International Diagnostics Interview Short Form (CIDI - SF) and filled in the EPDS. We evaluated:a.internal consistency of the EPDS by the means of Cronbach's alpha coefficient;b.area under the ROC curve, sensitivity, specificity of the EPDS against the CIDI-SF diagnoses of depressive disorder

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Yuan, Weiyuan, YiMeng Feng, Ting Yang, Kedierya Mahemuti, and Ensheng Yao. "Serum galectin-3 as a potential predictive biomarker Is associated with post-stroke depression." Neurology Asia 28, no. 3 (2023): 541–51. http://dx.doi.org/10.54029/2023szm.

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Objective: As an inflammatory mediator, serum galectin-3 is involved in a variety of biological processes, including fibrosis, angiogenesis, apoptosis and immune activation, as well as in the physiological and pathological processes of multiple nervous system diseases. The aim of this study was to investigate the relationship between serum galectin-3 and post-stroke depression in acute ischemic stroke (AIS) patients. Methods: Baseline data of patients with AIS admitted to the Department of Neurology, First Affiliated Hospital, Shihezi University School of Medicine from October 2021 to May 2022

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Burant, Christopher, Carol Musil, Jaclene Zauszniewski, and Alexandra Jeanblanc. "Depressive Cognitions Impact On A Latent Growth Curve Model Of Depressive Symptoms In Caregiving Grandmothers." Innovation in Aging 5, Supplement_1 (2021): 787. http://dx.doi.org/10.1093/geroni/igab046.2905.

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Abstract Grandmothers caring for grandchildren have elevated levels of depressive symptoms compared to grandmothers who do not provide care. While the CES-D measures the somatic, positive and negative affect, and interpersonal strain symptoms experienced with depression, the Depressive CognitionScale © captures the change in cognitive thinking that often precedes depression. Depressive symptoms, on the other hand, are state like in nature and describe depressive symptoms that have happened recently. While depressive cognitions, according to Beck’s theory of depression, are the first negative t

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Lu, Jiang. "Identifying Depression Using Machine Learning." Frontiers in Computing and Intelligent Systems 11, no. 1 (2025): 64–69. https://doi.org/10.54097/xsq2d171.

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Depression is the leading cause of disability worldwide. However, accurately estimating the epidemiological factors that contribute to depression remains challenging. Deep learning algorithms can be used to assess the factors that contribute to the prevalence and clinical manifestations of depression. In this paper, five machine learning models, logistic regression, decision tree, random forest, SVM, and CatBoost, were used to assess depression in 5533 adult participants from the 2018 NHANES database. The results show that random forest is the best model for identifying depression, with the hi

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Sun, Jiaojiao, Yunxu Zhou, and Zhiqiang Wang. "Construction and Validation of a Risk Warning Model of Depression in Patients with Pulmonary Nodule." Perspectives in Psychiatric Care 2023 (March 1, 2023): 1–8. http://dx.doi.org/10.1155/2023/3449836.

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Background. To establish a depression risk warning model for patients with pulmonary nodules and to provide a theoretical basis for medical staff to identify high-risk patients early and quickly and take timely intervention measures. Methods. A total of 535 hospitalized patients with pulmonary nodules were selected, and the relevant data were analyzed by single-factor analysis. Binary logistic regression analysis was used to determine the independent risk factors for depression in patients with pulmonary nodules and to establish a risk warning model. The Hosmer−Lemeshow test and receiver opera

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Honarmand, Kimia, and Anthony Feinstein. "Validation of the Hospital Anxiety and Depression Scale for use with multiple sclerosis patients." Multiple Sclerosis Journal 15, no. 12 (2009): 1518–24. http://dx.doi.org/10.1177/1352458509347150.

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Detecting clinically significant symptoms of depression and anxiety in medically ill patients using self-report rating scales presents a challenge because of somatic confounders. The Hospital Anxiety and Depression Scale (HADS) was developed with this in mind, but has never been validated for a multiple sclerosis population. Our objective was to validate the HADS for multiple sclerosis patients. Multiple sclerosis patients were interviewed for the presence of major depression ( n = 180) and anxiety disorders ( n = 140) with the Structured Clinical Interview for DSM-IV disorders. A receiver ope

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Jiang, Hui, Rui Hu, Yu-Jie Wang, and Xiang Xie. "Predicting depression in patients with heart failure based on a stacking model." World Journal of Clinical Cases 12, no. 21 (2024): 4661–72. http://dx.doi.org/10.12998/wjcc.v12.i21.4661.

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BACKGROUND There is a lack of literature discussing the utilization of the stacking ensemble algorithm for predicting depression in patients with heart failure (HF). AIM To create a stacking model for predicting depression in patients with HF. METHODS This study analyzed data on 1084 HF patients from the National Health and Nutrition Examination Survey database spanning from 2005 to 2018. Through univariate analysis and the use of an artificial neural network algorithm, predictors significantly linked to depression were identified. These predictors were utilized to create a stacking model empl

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Wei, Zegao, Chao Yan, Lixian Cui, Xudong Zhao, and Liang Liu. "Physiological Responses during Parental Conflicts as Potential Biomarkers for Adolescent Depression." Children 10, no. 7 (2023): 1195. http://dx.doi.org/10.3390/children10071195.

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Adolescents are a vulnerable population with a high prevalence of depression, yet there is a scarcity of biological markers for diagnosing depression specifically in this age group. In this case–control study, we examined physiological responses and facial expressions in adolescents with depression compared to healthy controls during parental conflict to identify potential biomarkers for adolescent depression. We recruited 33 families with adolescents diagnosed with depression and 25 families with healthy adolescents, matched for gender, age, and education. Baseline physiological measures, inc

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Zhao, Yani, Dongliang Yang, Gang Li, Peng Zhao, Xiaorong Luan, and Haiyan Li. "Predicting Decreased Activities of Daily Living in Patients with Moyamoya Disease after Revascularization: Development and Assessment of a New Predictive Nomogram." BioMed Research International 2021 (April 5, 2021): 1–8. http://dx.doi.org/10.1155/2021/6624245.

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The aim of this study was to develop and validate a nomogram model to predict the risk of decreased activities of daily living (ADLs) in patients with moyamoya disease (MMD) following revascularization. The nomogram model was constructed based on data from 292 patients with MMD that were treated at Qilu Hospital of Shandong University from January 2018 to June 2019. The prediction model was assessed using a dataset of 119 patients with MMD collected from July 2019 to June 2020. Patients were evaluated with a general information questionnaire and the Mini Mental Status Examination, Hospital Anx

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da Glória Portugal, Maria, Evandro Silva Freire Coutinho, Cloyra Almeida, et al. "Validation of Montgomery-Åsberg Rating Scale and Cornell Scale for Depression in Dementia in Brazilian elderly patients." International Psychogeriatrics 24, no. 8 (2011): 1291–98. http://dx.doi.org/10.1017/s1041610211002250.

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ABSTRACTBackground: There are few studies on validation of depression scales in the elderly in Latin America. This study aimed to assess the validity of Montgomery-Åsberg. Depression Rating Scale (MADRS) and Cornell Scale for Depression in Dementia (CSDD) in Brazilian elderly outpatients.Methods: A convenience sample of 95 outpatients was diagnosed for dementia and depression according to DSM-IV-TR, ICD-10, and PDC-dAD criteria. Receiver Operating Curves (ROC) were used to calculate the area under the curve (AUC) and to assess MADRS and CSDD cut-offs for each diagnostic criterion.Results: Deme

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Haggman, Sonia, Christopher G. Maher, and Kathryn M. Refshauge. "Screening for Symptoms of Depression by Physical Therapists Managing Low Back Pain." Physical Therapy 84, no. 12 (2004): 1157–66. http://dx.doi.org/10.1093/ptj/84.12.1157.

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Abstract Background and Purpose. Depression is a condition that worsens the prognosis of low back pain (LBP) and is under-recognized and undertreated in primary care. The purpose of this study was to evaluate the accuracy with which physical therapists screen for depressive symptoms among their patients with LBP. Subjects. Sixty-eight physical therapists and 232 patients with nonspecific LBP from 40 physical therapy clinics participated. Methods. Patients completed the reference standard (Depression Anxiety Stress Scales [DASS]) and a 2-item screening test for depression taken from the Primary

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Poutanen, Outi, Anna-Maija Koivisto, and Raimo K. R. Salokangas. "The Depression Scale (DEPS) as a case finder for depression in various subgroups of primary care patients." European Psychiatry 23, no. 8 (2008): 580–86. http://dx.doi.org/10.1016/j.eurpsy.2008.06.007.

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AbstractPurposeThe quick and simple Depression Scale (DEPS) has been a popular self-rating depression scale in Finland for nearly 15 years. The purpose was to assess the validity of the DEPS in various subgroups of patients.Materials and methodsPrimary care patients, aged 18–64, completed a postal questionnaire including the DEPS. Of the 1643 patients all screen-positive subjects and every 10th screen-negative subject were invited for interview (the Present State Examination, PSE). Complete DEPS scores were available for 410 patients. They were grouped by gender, age, marital status, perceived

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Chang, Bowen, Chen Ni, Jiaming Mei, et al. "Nomogram for Predicting Depression Improvement after Deep Brain Stimulation for Parkinson’s Disease." Brain Sciences 12, no. 7 (2022): 841. http://dx.doi.org/10.3390/brainsci12070841.

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Background: Parkinson’s disease is a common neurodegenerative disease, with depression being a common non-motor symptom. Bilateral subthalamic nucleus deep brain stimulation is an effective method for the treatment of Parkinson’s disease. Thus, this study aimed to establish a nomogram of the possibility of achieving a better depression improvement rate after subthalamic nucleus deep brain stimulation in patients with Parkinson’s disease. Methods: We retrospectively analyzed 103 patients with Parkinson’s disease who underwent subthalamic nucleus deep brain stimulation and were followed up for t

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Quiñones, Ana R., Stephen M. Thielke, Michael E. Clark, Kristin M. Phillips, Christine Elnitsky, and Elena M. Andresen. "Validity of Center for Epidemiologic Studies Depression (CES-D) scale in a sample of Iraq and Afghanistan Veterans." SAGE Open Medicine 4 (January 1, 2016): 205031211664390. http://dx.doi.org/10.1177/2050312116643906.

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Objectives: Optimal depression screening necessitates measurement tools that are valid across varied populations and in the presence of comorbidities. Methods: This study assessed the test properties of two versions of the Center for Epidemiologic Studies Depression scale against psychiatric diagnoses established by the Mini International Neuropsychiatric Interview among a clinical sample of US Veterans deployed during Operations Enduring Freedom, Iraqi Freedom, and New Dawn. Participants (N = 359) recruited from two Department of Veterans Affairs hospitals completed a clinical interview, stru

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Beggs, John M. "A Statistical Theory of Long-Term Potentiation and Depression." Neural Computation 13, no. 1 (2001): 87–111. http://dx.doi.org/10.1162/089976601300014646.

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The synaptic phenomena of long-term potentiation (LTP) and long-term depression (LTD) have been intensively studied for over twenty-five years. Although many diverse aspects of these forms of plasticity have been observed, no single theory has offered a unifying explanation for them. Here, a statistical “bin” model is proposed to account for a variety of features observed in LTP and LTD experiments performed with field potentials in mammalian cortical slices. It is hypothesized that long-term synaptic changes will be induced when statistically unlikely conjunctions of pre- and postsynaptic act

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Sun, Kyung-A., and Joonho Moon. "Exploration of the Determinants of Subjective Health and Depression Using Korean Longitudinal Study of Aging Data." Healthcare 12, no. 14 (2024): 1424. http://dx.doi.org/10.3390/healthcare12141424.

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Aging is an imperative issue in Korean society, and a healthy life is important for a better quality of life for older adults. Therefore, the purpose of this research was to investigate the determinants of subjective health and depression in middle-aged and elderly Korean individuals. This study used three attributes as the determinants of subjective health and depression, including the curve linear effect of medical expenses and eating-out expenses and the linear impact of regular exercise. We utilized the Korean Longitudinal Study of Aging (KLOSA) to determine the associations between five a

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Silberman, Cláudia Débora, Jerson Laks, Cláudia Figueiredo Capitão, Cláudia Soares Rodrigues, Irene Moreira, and Eliasz Engelhardt. "Recognizing depression in patients with Parkinson’s disease: accuracy and specificity of two depression rating scale." Arquivos de Neuro-Psiquiatria 64, no. 2b (2006): 407–11. http://dx.doi.org/10.1590/s0004-282x2006000300011.

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This study aimed to find cut-off scores for the Montgomery-Asberg rating scale (MADRS) and the Beck depression inventory (BDI) that can relate to specific clinical diagnoses of depression in Parkinson´s disease (PD). Mild and moderate PD patients (n=46) were evaluated for depression according to the DSM IV criteria. All patients were assessed with the MADRS and the BDI. A "receiver operating characteristics" (ROC) curve was obtained and the sensibility, specificity, positive and the negative predictive values were calculated for different cut-off scores of the MADRS and the BDI. The Kappa stat

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Albuquerque, Maicon Rodrigues, Humberto Corrêa, Tiago Castro e. Couto, Wallace Santos, Marco Aurelio Romano-Silva, and Leonor Maria Pacheco Santos. "A proposal for a new Brazilian six-item version of the Edinburgh Postnatal Depression Scale." Trends in Psychiatry and Psychotherapy 39, no. 1 (2017): 29–33. http://dx.doi.org/10.1590/2237-6089-2016-0056.

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Abstract Introduction: Factor analysis of the Edinburgh Postnatal Depression Scale (EPDS) could result in a shorter and easier to handle screening tool. Therefore, the aim of this study was to check and compare the metrics of two different 6-item EPDS subscales. Methods: We administered the EPDS to a total of 3,891 women who had given birth between 1 and 3 months previously. We conducted confirmatory and exploratory factor analyses and plotted receiver-operating characteristics (ROC) curves to, respectively, determine construct validity, scale items' fit to the data, and ideal cutoff scores fo

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Tumas, Vitor, Guilherme Gustavo Ricioppo Rodrigues, Tarsis Leonardo Almeida Farias, and José Alexandre S. Crippa. "The accuracy of diagnosis of major depression in patients with Parkinson's disease: a comparative study among the UPDRS, the geriatric depression scale and the Beck depression inventory." Arquivos de Neuro-Psiquiatria 66, no. 2a (2008): 152–56. http://dx.doi.org/10.1590/s0004-282x2008000200002.

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OBJECTIVE: Evaluate the accuracy of diagnosis of major depression in patients with Parkinson's disease (PD) using the UPDRS, the 15-item Geriatric Depression Scale (GDS15) and the Beck Depression Inventory (BDI). METHOD: 50 consecutive patients with PD were evaluated. The diagnosis of major depression was made according to the DSM-IV criteria. RESULTS: We found a 24% prevalence of major depression. All depression scales were highly correlated but UPDRS depression item had the lowest diagnostic value. The GDS15 had the more appropriate "receiver operating characteristics" curve. The best cut-of

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Feng, Zheng-Zhi, and Hong Yi. "A Causal Model of Hopelessness Depression in Chinese Undergraduate Students." Social Behavior and Personality: an international journal 40, no. 3 (2012): 359–68. http://dx.doi.org/10.2224/sbp.2012.40.3.359.

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The diathesis-stress component hypothesis and the mediational role of hopelessness proposed by the hopelessness theory of depression were tested using data from a 16-week longitudinal study of Chinese university undergraduates. Participants (N = 240) completed self-report measures assessing attributional style, negative life events, hopelessness, and hopelessness depression symptoms at 3 time points. The diathesis-stress hypothesis was tested using the latent growth curve model and results showed that as postulated in the hopelessness theory, depressogenic attributional style predicted hopeles

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Kneebone, Ian I., Chris Fife-Schaw, Nadina B. Lincoln, and Helena Harder. "A study of the validity and the reliability of the Geriatric Anxiety Inventory in screening for anxiety after stroke in older inpatients." Clinical Rehabilitation 30, no. 12 (2016): 1220–28. http://dx.doi.org/10.1177/0269215515619661.

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Objectives: To investigate the validity and reliability of the Geriatric Anxiety Inventory in screening for anxiety in older inpatients post-stroke. Design: Longitudinal. Subjects: A total of 81 inpatients with stroke aged 65 years or older were recruited at four centres in England. Main measures: At phase 1 the Geriatric Anxiety Inventory and the Hospital Anxiety and Depression Scale were administered and then the Structured Clinical Interview for Diagnostic and Statistical Manual of Mental Disorders 4th edition (phase 2). The Geriatric Anxiety Inventory was repeated a median of seven days la

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Kim, Jiyeon, and Seockhoon Chung. "Drawing Test Form for Depression: The Development of Drawing Tests for Predicting Depression Among Breast Cancer Patients." Psychiatry Investigation 18, no. 9 (2021): 879–88. http://dx.doi.org/10.30773/pi.2021.0044.

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Objective The aim of this study is to develop a drawing test form and it’s scoring system for measuring depressive symptoms of breast cancer patients.Methods We enrolled 95 breast cancer patients in this study which was conducted from September 2016 to May 2018. First, we observed items of the Diagnostic Drawing Series (DDS) which were significantly different between patients with and without depression, and also we reviewed previous studies on the drawing style of Korean women with depression. Second, we developed the Drawing Test Form for Depression (DTF-D) by composition of those drawing st

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Bukhartsev, V. N., and M. R. Petrichenko. "Approximation of the depression curve of the inflow to an ideal trench." Power Technology and Engineering 44, no. 5 (2011): 374–77. http://dx.doi.org/10.1007/s10749-011-0193-9.

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Guo, Bi Ao, Long Yi Shao, Sheng Zhang, Kang Yang Qing, and Ming Ming Wang. "Framework of Sequence Stratigraphy Sedimentary System and Evolution of Yimin Formation in Yimin Depression." Advanced Materials Research 734-737 (August 2013): 71–80. http://dx.doi.org/10.4028/www.scientific.net/amr.734-737.71.

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Well data, cores, logging, connecting with the characteristic of structure evolution are used to establish the sequence stratigraphic framework of the coal-bearing formation of Yimin Depression in Early Cretaceous. The coal-bearing formation can be divided into two three-order sequences and Yimin Formation, as one of the three-order sequences,is the most important object of study. Through cores description, research of Spontaneous Potential and Resistivity curve shape and analysis of sedimentary Cumulative Probability Size Curve, four facies including fan delta, braid river delta, sublacustrin

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Nam, Soonhyeon. "The Longitudinal Relationship Between Socioeconomic Status, the number of Chronic Disease, iADL and Depression among Older People: Using Latent Growth Curve Modeling." Korea Gerontological Society 44, no. 2 (2024): 1–17. http://dx.doi.org/10.31888/jkgs.2024.44.2.1.

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The purpose of this paper was to examine the longitudinal changes in socioeconomic levels, the number of chronic diseases, instrumental activities of daily living (iADL), and depression among the elderly. The 6th (2016), 7th (2018), and 8th (2020) basic surveys of the Korean Longitudinal Study of Aging (KLoSA) were used in the paper. The research hypotheses were supported through latent growth curve modeling. The results showed longitudinal changes in depression among the elderly. It was found that socioeconomic levels, the number of chronic diseases, and iADL had a significant effect on the i

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