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Journal articles on the topic 'Diagnostic Lag'

Author: Grafiati

Published: 3 June 2025

Last updated: 31 July 2025

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1

Heikenen, Janice B., Steven L. Werlin, Christopher W. Brown, and Jane P. Balint. "Presenting Symptoms and Diagnostic Lag in Children with Inflammatory Bowel Disease." Inflammatory Bowel Diseases 5, no. 3 (1999): 158–60. http://dx.doi.org/10.1097/00054725-199908000-00002.

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Dahl, Jeremy J., Dongwoon Hyun, Muyinatu Lediju, and Gregg E. Trahey. "Lesion Detectability in Diagnostic Ultrasound with Short-Lag Spatial Coherence Imaging." Ultrasonic Imaging 33, no. 2 (2011): 119–33. http://dx.doi.org/10.1177/016173461103300203.

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Yachikov, I. M., A. A. Nikolaev, P. Yu Zhuravlev, and O. I. Karandaeva. "Estimate of Correlation between Transformer Diagnostic Variables with a Time Lag." Procedia Engineering 206 (2017): 1794–800. http://dx.doi.org/10.1016/j.proeng.2017.10.715.

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Wojciechowska-Solis, Julia, and Andrzej Soroka. "Funkcjonowanie LGD Ziemi Kraśnickiej jako przykład aktywizacji obszarów wiejskich w krajach Unii Europejskiej." Zeszyty Naukowe SGGW w Warszawie - Problemy Rolnictwa Światowego 17(32), no. 2 (2017): 298–304. http://dx.doi.org/10.22630/prs.2017.17.2.47.

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Main goal of the paper was to present the functioning of LAG Krasnik area as an example of rural areas activation in EU country - Poland. The operation of the LAG carrying out its activity in the area of one of the poorest regions of the European Union, the Lubelski Region, includes the Kraśnik district. The method used in the paper is a diagnostic survey using a questionnaire and interviews. The survey encompassed 96 members of the LAG. In their opinion LAG contributed to the development of non-agricultural activities and promotion of the area as well as reduction in unemployment. Outstanding

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Bent, Chris. "Percutaneous Translymphocele Embolization of Retroperitoneal Lymphatic Leak." Vascular and Endovascular Surgery 56, no. 2 (2021): 225–28. http://dx.doi.org/10.1177/15385744211062317.

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Iodized oil-based lymphangiography (LAG) is a well-established diagnostic exam during the workup of postoperative lymphatic leaks. Computed tomography (CT) has been shown to be a useful complement to optimize treatment planning and can easily be performed after conventional LAG. The treatment options for lymphatic leaks include conservative dietary modification, sclerotherapy, embolization, and surgery. We present a case of a 48-year-old man who developed a symptomatic left retroperitoneal lymphatic fluid collection after left nephrectomy, complicated by postoperative retroperitoneal abscess.

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Huang, Yu-Tung, Tsung-Hsueh Lu, Pi-Ling Chou, and Meng-Yu Weng. "Diagnostic Delay in Patients with Primary Sjögren’s Syndrome: A Population-Based Cohort Study in Taiwan." Healthcare 9, no. 3 (2021): 363. http://dx.doi.org/10.3390/healthcare9030363.

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The diagnosis of primary Sjögren’s syndrome (pSS) can be challenging because the cardinal sicca syndromes may be subjective and subclinical. Diagnostic delay is common among patients with pSS. The aim of this study was to assess the time of lag between the onset of sicca symptoms and a subsequent diagnosis of pSS. We used population-based data from Taiwan’s National Health Insurance (NHI) claims directory spanning up to 6 years between 2006 and 2011. All NHI-covered patients receiving a first-time approved catastrophic illness certificate (CIC) for pSS in 2011 were included; their sicca sympto

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Heikenen, J. B., S. L. Werlin, C. W. Brown, and J. P. Balint. "90 DIAGNOSTIC LAG AND DURATION OF PRESENTING SYMPTOMS IN CHILDREN WITH IBD." Journal of Pediatric Gastroenterology &amp Nutrition 23, no. 3 (1996): 364. http://dx.doi.org/10.1097/00005176-199610000-00120.

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Gerrard, W. J., and L. G. Godfrey. "Diagnostic Checks for Single-equation Error-correction and Autoregressive Distributed Lag Models." Manchester School 66, no. 2 (1998): 222–37. http://dx.doi.org/10.1111/1467-9957.00098.

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Heikenen, J. B., S. L. Werlin, C. W. Brown, and J. P. Balint. "90 DIAGNOSTIC LAG AND DURATION OF PRESENTING SYMPTOMS IN CHILDREN WITH IBD." Journal of Pediatric Gastroenterology and Nutrition 23, no. 3 (1996): 364. http://dx.doi.org/10.1002/j.1536-4801.1996.tb01654.x.

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Kuenzig, E., H. Singh, A. Bitton, et al. "A65 VARIATION IN THE CARE OF CHILDREN WITH INFLAMMATORY BOWEL DISEASE: A CANGIEC POPULATION-BASED STUDY." Journal of the Canadian Association of Gastroenterology 3, Supplement_1 (2020): 78–79. http://dx.doi.org/10.1093/jcag/gwz047.064.

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Abstract Background Inflammatory bowel disease (IBD) is rising rapidly in Canadian children. These children require consistent high-quality specialized care to prevent long-term complications. Aims Evaluate variation in health services utilization and surgery rates across pediatric IBD centres in Ontario. Methods Incident cases of IBD &lt;16y (1999–2010), identified from health administrative data using a validated algorithm, were assigned to pediatric IBD centres based on location of IBD hospitalization, endoscopy and outpatient care. Children receiving IBD-specific care outside pediatric

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Jayanath, Subhashini, and Sally Ozonoff. "First Parental Concerns and Age at Diagnosis of Autism Spectrum Disorder: A Retrospective Review from Malaysia." Malaysian Journal of Medical Sciences 27, no. 5 (2020): 78–89. http://dx.doi.org/10.21315/mjms2020.27.5.8.

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Background: Autism spectrum disorder (ASD) is a neurodevelopmental disorder. This is the first study to examine first parental concerns in ASD in Malaysia. We examined: i) age and type of first parental concerns (AOC); ii) association between AOC and severity; iii) time lag between AOC and diagnosis; and iv) factors associated with diagnostic delay. Methods: Medical records of 366 patients (aged 1–18 years) with ASD, at the Developmental Paediatrics Clinic of University of Malaya Medical Centre (UMMC), Kuala Lumpur, were reviewed for this 16-month retrospective cohort study. A validated coding

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Anam, Khairul, Farhat Afrin, Dwijadas Banerjee, et al. "Immunoglobulin Subclass Distribution and Diagnostic Value of Leishmania donovani Antigen-Specific Immunoglobulin G3 in Indian Kala-Azar Patients." Clinical Diagnostic Laboratory Immunology 6, no. 2 (1999): 231–35. http://dx.doi.org/10.1128/cdli.6.2.231-235.1999.

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ABSTRACT Visceral leishmaniasis, or kala-azar, a fatal tropical disease, remains problematic, as early diagnosis is difficult and treatment often results in drug resistance and relapse. We have developed a sensitive enzyme-linked immunosorbent assay (ELISA), using leishmanial membrane antigenic extracts (LAg) to detect specific antibody responses in 25 untreated Indian visceral leishmaniasis patients. To investigate the pathogenetic significance of isotype markers in kala-azar, relative levels of specific immunoglobulin G (IgG), IgM, IgA, IgE, and IgG subclasses were analyzed under clinically

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Šapina, Matej, Chandan Kumar Karmakar, Karolina Kramarić, et al. "Multi-lag tone–entropy in neonatal stress." Journal of The Royal Society Interface 15, no. 146 (2018): 20180420. http://dx.doi.org/10.1098/rsif.2018.0420.

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Heart rate variability (HRV) has been analysed using linear and nonlinear methods. In the framework of a controlled neonatal stress model, we applied tone–entropy (T–E) analysis at multiple lags to understand the influence of external stressors on healthy term neonates. Forty term neonates were included in the study. HRV was analysed using multi-lag T–E at two resting and two stress phases (heel stimulation and a heel stick blood drawing phase). Higher mean entropy values and lower mean tone values when stressed showed a reduction in randomness with increased sympathetic and reduced parasympat

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Marusic, Goran, and Sasa Vojinov. "History of Clinic of urology, Clinical Center of Vojvodina." Medical review 70, no. 11-12 (2017): 391–93. http://dx.doi.org/10.2298/mpns1712391m.

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December 2017 is the 65th anniversary of the establishment of Urology Clinic of the Clinical Center of Vojvodina. It is a long enough period of ime to accomplish high goals set by the Urology Division as far back as in 1952. For more than a half of the century, our urologists have been following modern tendencies in diagnostics and treatment of the diseases of urogenital system. Today, we can proudly say that diagnostic and therapeutic approach to urogenital diseases in our environment has evolved greatly over this period and does not lag behind the one that is accepted worldwide.

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Kim, Young Jae, Chong Hyun Won, Mi Woo Lee, Jee Ho Choi, Sung Eun Chang, and Woo Jin Lee. "Correlation Between Tumor-Associated Macrophage and Immune Checkpoint Molecule Expression and Its Prognostic Significance in Cutaneous Melanoma." Journal of Clinical Medicine 9, no. 8 (2020): 2500. http://dx.doi.org/10.3390/jcm9082500.

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The association between tumor-associated macrophages (TAMs) and the expression of immune checkpoint molecules has not been well described in cutaneous melanoma. We evaluated the correlations between the expression of markers of TAMs, cluster of differentiation 163 (CD163), and immune checkpoint molecules, programmed cell death protein-1 (PD-1), and lymphocyte activating gene-3 (LAG-3). We also determined their relationships with the clinicopathological features and disease outcomes in melanoma. Diagnostic tissues collected from melanoma patients were evaluated using immunohistochemistry for CD

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Pellegrini, Francesco, Gianluca Capello, and Romeo Napoleone. "Dilation lag in Horner syndrome can be measured with a diagnostic imaging system." Neurology 90, no. 13 (2018): 618. http://dx.doi.org/10.1212/wnl.0000000000005217.

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Pandey, Aditi. "Clinical Tests show High Diagnostic Accuracy in the Assessment of Degenerative Full-Thickness Rotator Cuff Tears." Clinical Orthopaedics and Trauma Care 5, no. 1 (2023): 01–06. http://dx.doi.org/10.31579/2694-0248/051.

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Introduction Currently, the diagnosis of full-thickness rotator cuff tears (FTCT) relies heavily on imaging. We suggest that clinical examination can reliably be used as a substitute for diagnostic imaging, particularly in relatively older patients who are undergoing conservative management. Our study evaluates the diagnostic value of 5 clinical tests in the assessment of FTCT in secondary care. Methods 115 patients were examined by a consultant shoulder surgeon for suspected FTCT and underwent diagnostic imaging. Clinical examination included the Empty Can test, Resisted External Rotation tes

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Khaddour, Karam, Nadiia Marenych, Jerry X. Liu, Wendy Ward, and Theodora Pappa. "A systematic review of the characteristics of thyroid metastases from clear cell renal cell carcinoma." Journal of Clinical Oncology 37, no. 15_suppl (2019): e16113-e16113. http://dx.doi.org/10.1200/jco.2019.37.15_suppl.e16113.

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e16113 Background: Thyroid gland is an uncommon site for metastases from clear cell renal cell carcinoma (CCRCC) and literature is scarce. Due to the variable and often long lag time before development of metastases in patients with CCRCC, thyroid nodules may be misdiagnosed initially as benign. This systematic review aims at a better understanding of the nature of these metastases. Methods: A bibliographic search was performed using PubMed (1990-2019), key words being “renal cell carcinoma, thyroid, kidney cancer, clear cell.” 147 cases were analyzed. The patient’s characteristics assessed we

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Chu, Fang-I., and Lyne Racette. "Characterizing and quantifying the temporal relationship between structural and functional change in glaucoma." PLOS ONE 16, no. 4 (2021): e0249212. http://dx.doi.org/10.1371/journal.pone.0249212.

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Purpose To characterize and quantify the temporal relationship between structural and functional change in glaucoma. Methods 120 eyes of 120 patients with ocular hypertension or primary open-angle glaucoma were selected from the Diagnostic Innovations in Glaucoma Study or the African Descent and Glaucoma Evaluation Study. Patients had 11 visits, separated by at least 3 months over 5 to 10 years. Each visit had rim area (RA) and mean sensitivity (MS) measurements taken within a 30-day period. The structure-function (SF) relationship was summarized using conventional and modified cross-correlati

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Milberg, Moritz, Alida Kindt, Lisa Luft, et al. "Diagnostic and Prognostic Value of Quantitative Computed Tomography Parameters of Adrenal Glands in Patients from Internistled ICU with Sepsis and Septic Shock." Anatomia 1, no. 1 (2022): 14–32. http://dx.doi.org/10.3390/anatomia1010003.

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The aim was to prospectively evaluate the diagnostic and prognostic value of different quantitative analysis methods assessing adrenal gland parameters on contrast-enhanced CT scans in patients with septic conditions. Seventy–six patients (49 men, 27 women) received CT scans for focus search. Adrenal glands were analyzed by means of three different methods: subjective region of interest (ROI) measurement, organ segmentation and histogram analysis using semi-automated software. Univariate analyses with multiple testing thresholds and receiver operating characteristic curves were performed. Clin

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Addey, Kwame Asiam. "A Diagnostic Test for the ‘Dutch Disease’ in the U.S.A using the ARDL Bounds Testing Technique." Research in Applied Economics 11, no. 1 (2019): 32. http://dx.doi.org/10.5296/rae.v11i1.14074.

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This study examines the impact of the most recent oil boom on North Dakota’s agricultural sector. I employ the autoregressive distributive lag (ARDL) model to examine short and long run relationships among four labor competing sectors. The model produces an optimal lag order of ARDL (6,6,6,5). Results reveal an 80% speed of adjustment coefficient. This implies that about 80% of any disequilibrium caused by a shock to the economy can be corrected within a quarter of a year. The oil sector has a negative and positive impact on the agricultural and construction sectors respectively but no signifi

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Zhou, Ming, Bei Chen, Chenxi Lu, et al. "ImmunoPET imaging of LAG-3 expression in tumor microenvironment with⁶⁸Ga-labelled cyclic peptides tracers: from bench to bedside." Journal for ImmunoTherapy of Cancer 12, no. 7 (2024): e009153. http://dx.doi.org/10.1136/jitc-2024-009153.

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BackgroundLymphocyte activation gene 3 (LAG-3) has been considered as the next generation of immune checkpoint and a promising prognostic biomarker of immunotherapy. As with programmed cell death protein-1/programmed death-ligand 1 and cytotoxic T-lymphocyte antigen-4 inhibitors, positron emission tomography (PET) imaging strategies could benefit the development of clinical decision-making of LAG-3-related therapy. In this study, we developed and validated68Ga-labeled cyclic peptides tracers for PET imaging of LAG-3 expression in bench-to-bedside studies.MethodsA series of LAG-3-targeted cycli

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Hatzinikolaou, Dimitris, and Athanassios Stavrakoudis. "Empirical size and power of some diagnostic tests applied to a distributed lag model." Empirical Economics 31, no. 3 (2006): 631–43. http://dx.doi.org/10.1007/s00181-005-0039-0.

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Lecocq, Quentin, Katty Zeven, Yannick De Vlaeminck, et al. "Noninvasive Imaging of the Immune Checkpoint LAG-3 Using Nanobodies, from Development to Pre-Clinical Use." Biomolecules 9, no. 10 (2019): 548. http://dx.doi.org/10.3390/biom9100548.

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Immune checkpoint inhibition (ICI) is a promising cancer therapy, which has progressed rapidly from a preclinical concept to clinical implementation. Commonly considered targets in ICI are CTLA-4, PD-1/PD-L1, and LAG-3, and the list grows. As ICI is generally only beneficial for a subset of patients, there is a need to select patients that are eligible for therapy as well as to monitor therapy response. There is growing interest to do this noninvasively, by molecular imaging with target-specific tracers. To this day, noninvasive imaging has focused on CTLA-4 and PD-1/PD-L1, while there is no n

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Jain, Rujul, S. K. Singh, and N. K. Agrawal. "Idiopathic Hypoparathyroidism: Still a Diagnostic Conundrum – A Tertiary Centre Experience." Hormone and Metabolic Research 52, no. 10 (2020): 708–11. http://dx.doi.org/10.1055/a-1228-8199.

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AbstractIdiopathic hypoparathyroidism leads to hypocalcemia and hyperphosphatasemia and usually has a genetic aetiology. The variable but often subtle signs and symptoms usually lead to a misdiagnosis of hypoparathyroidism. Case records of 32 patients of idiopathic hypoparathyroidism admitted over a period of five years were analysed. There was a lag period of 5.94 years from the onset of symptoms to the diagnosis. Carpopedal spasm was the most common indication for admission to the hospital. Trivial symptoms such as fatigue (84%) and paresthesia (62.5%) were the most common reported symptoms.

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Shao, Xiaofeng. "TESTING FOR WHITE NOISE UNDER UNKNOWN DEPENDENCE AND ITS APPLICATIONS TO DIAGNOSTIC CHECKING FOR TIME SERIES MODELS." Econometric Theory 27, no. 2 (2010): 312–43. http://dx.doi.org/10.1017/s0266466610000253.

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Testing for white noise has been well studied in the literature of econometrics and statistics. For most of the proposed test statistics, such as the well-known Box–Pierce test statistic with fixed lag truncation number, the asymptotic null distributions are obtained under independent and identically distributed assumptions and may not be valid for dependent white noise. Because of recent popularity of conditional heteroskedastic models (e.g., generalized autoregressive conditional heteroskedastic [GARCH] models), which imply nonlinear dependence with zero autocorrelation, there is a need to u

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Bakhtiyorovich, Eshburiev Sobir, and Kasimov SaifiddinJakhongir Ugli. "DIAGNOSIS OF PROTEIN METABOLISM DISORDERS IN FISH." American Journal Of Agriculture And Horticulture Innovations 03, no. 05 (2023): 04–12. http://dx.doi.org/10.37547/ajahi/volume03issue05-02.

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This article describes the most important diagnostic tests in determining protein metabolism disorders of Fish and their importance. When diagnosing disorders of protein metabolism in fish, it is necessary to carry out an analysis of feeding them according to age (nutritional norms), characteristic clinical signs (loss of appetite, development of coxexia, lag behind growth and development), pathologoanatomic changes (accumulation of fat around internal azos, darkening of body color, coxexia, blood clots in the intestines), morphobiochemical changes in the blood (hemoglobin, erythrocyte count,

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Metsileng, Lebotsa Daniel, Ntebogang Dinah Moroke, and Johannes Tshepiso Tsoku. "Modelling the BRICS Exchange Rates Using the Vector Autoregressive (VAR) Model." Journal of Economics and Behavioral Studies 10, no. 5(J) (2018): 220–29. http://dx.doi.org/10.22610/jebs.v10i5(j).2511.

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The paper modelled the BRICS exchange rates using the Vector Autoregressive (VAR) model. Monthly time series data ranging from January 2008 to January 2018 was used. All the analysis was computed using the R programming software. The study aimed to determine a suitable VAR model in modelling the BRICS exchange rates and determine the linear dependency between the financial markets (in particular BRICS exchange rates). Optimal lag length of one (1) was selected using the SIC. The VAR model with lag length one was fitted and the parameters were estimated. The results revealed that there is a uni

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Khan, M. T. "Economic Factors Influencing Housing Prices in Pakistan." Review of Business and Economics Studies 11, no. 3 (2023): 49–67. http://dx.doi.org/10.26794/2308-944x-2023-11-3-49-67.

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The aim of this research is to explore the factors influencing housing prices in Pakistan. The author used monthly time series data for the period from 2011 to 2020, which were obtained from different sources: housing prices data from zameen.com, Karachi interbank offered rate (KIBOR) as a proxy for monetary policy, consumer price index as a proxy for inflation, and exchange rate data from the State Bank of Pakistan. Various methods, such as autoregressive distributed lag (ARDL), comparative analysis and deductive analysis were employed. Before using the ARDL technique, a proper lag length was

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Levy, Florence, Kim Horn, and Robert Dalglish. "Relation of Attention Deficit and Conduct Disorder to Vigilance and Reading Lag." Australian & New Zealand Journal of Psychiatry 21, no. 2 (1987): 242–45. http://dx.doi.org/10.3109/00048678709160917.

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The relationship between DSM-III Axis I diagnoses ‘attention deficit disorder with hyperactivity’ (ADDH), ‘conduct disorder’ (CD) and ‘anxiety disorder’ (AD) and measures of attention and reading were studied in 158 children. Children diagnosed as having severe or moderate ADDH were found to be younger at referral and to have a lower IQ than were children with CD and AD. When age, IQ, social class and sex were controlled, children with severe ADDH were found to perform significantly worse than other diagnostic groups on some tests of vigilance and reading age. The data suggest that children wi

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Jung, Robert C., and Stephanie Glaser. "Modelling and Diagnostics of Spatially Autocorrelated Counts." Econometrics 10, no. 3 (2022): 31. http://dx.doi.org/10.3390/econometrics10030031.

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This paper proposes a new spatial lag regression model which addresses global spatial autocorrelation arising from cross-sectional dependence between counts. Our approach offers an intuitive interpretation of the spatial correlation parameter as a measurement of the impact of neighbouring observations on the conditional expectation of the counts. It allows for flexible likelihood-based inference based on different distributional assumptions using standard numerical procedures. In addition, we advocate the use of data-coherent diagnostic tools in spatial count regression models. The application

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Grinberg, M., M. Han, K. Jones, and S. Blain-Moraes. "P.033 Electrophysiological signatures of sedation in pediatric patients." Canadian Journal of Neurological Sciences / Journal Canadien des Sciences Neurologiques 51, s1 (2024): S24. http://dx.doi.org/10.1017/cjn.2024.140.

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Background: Sedation in PICU masks physical exam findings, leading to diagnostic challenges. In adult models, electroencephalography can evaluate the brain’s response to sedation using feedforward connectivity and anteriorization of alpha hubs, proving useful for prognostication. Feasibility of model translation into pediatric population was assessed, with the hypothesis that the same markers of adaptive reconfiguration would correlate with a higher potential for recovering consciousness. Methods: Electroencephalograms from children undergoing sedation were analyzed for strength and direction

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Kayuni, S. A., P. L. A. M. Corstjens, E. J. LaCourse, et al. "How can schistosome circulating antigen assays be best applied for diagnosing male genital schistosomiasis (MGS): an appraisal using exemplar MGS cases from a longitudinal cohort study among fishermen on the south shoreline of Lake Malawi." Parasitology 146, no. 14 (2019): 1785–95. http://dx.doi.org/10.1017/s0031182019000969.

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AbstractWe provide an update on diagnostic methods for the detection of urogenital schistosomiasis (UGS) in men and highlight that satisfactory urine-antigen diagnostics for UGS lag much behind that for intestinal schistosomiasis, where application of a urine-based point-of-care strip assay, the circulating cathodic antigen (CCA) test, is now advocated. Making specific reference to male genital schistosomiasis (MGS), we place greater emphasis on parasitological detection methods and clinical assessment of internal genitalia with ultrasonography. Unlike the advances made in defining a clinical

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Zheng, Dechang, Han Tang, Bao fu Yang, and Jian Wu. "Rapidly Progressive Right Atrial Angiosarcoma with Atrial Perforation." Heart Surgery Forum 25, no. 4 (2022): E579—E581. http://dx.doi.org/10.1532/hsf.4803.

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Cardiac angiosarcomas are highly aggressive, extremely rare malignancies with a poor prognosis. We report the case of a 39-year-old woman presenting with a right atrial angiosarcoma with perforation of the right atrium. There is almost always a diagnostic lag for cardiac angiosarcoma, leading to a poor prognosis. Cardiovascular sarcoma is one of the most invasive malignant tumors. Radical resection surgery as the core of comprehensive treatment presently is the best treatment plan.

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Godovalov, A. P., T. Yu Danielyan, and T. I. Karpunina. "CHARACTERISTICS OF LACTOBACTERIA STRAINS, HAVING DIAGNOSTIC SIGNIFICANCE IN GYNECOLOGICAL PRACTICE." Russian Clinical Laboratory Diagnostics 64, no. 2 (2019): 111–16. http://dx.doi.org/10.18821/0869-2084-2019-64-2-111-116.

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Nowadays, in the presence of wide diagnostic possibilities, laboratory diagnostics of microecological disorders of vaginal biotope are often limited to clinical data, microscopic examination results and the use of a culture method. However, with such a complex it is impossible to get an answer about the functional activity of microorganisms. The aim of investigation was to evaluate the information content of a combined study of growth parameters and the ability to produce lactic acid by clinical strains of Lactobacillus spp. to characterize the state of the microecology of the cervical-vaginal

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Sharma, Arpana, Inga Velicko, Manzur Kader, and Meraj Ahmad. "Time Elapsed from Onset of Symptoms to Diagnosis of Gonorrhoea in Swedish Patients, 1999-2009." Asian Journal of Medical Sciences 5, no. 1 (2013): 20–28. http://dx.doi.org/10.3126/ajms.v5i1.8513.

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Background: Gonococcal infection remains an important public health problem worldwide. The incidence of reported gonorrhoea cases in Sweden raised by 32%, from 5.9 to 7.8 cases per 100,000 in 2001 to 2008.The aim of this study is to estimate the lag time or time elapsed between onset of symptoms and diagnosis of gonorrhoea, and to identify the factors associated with diagnostic delay in a sample of reported gonorrhoea cases in Sweden. Methods: A retrospective cohort study was conducted using all reported gonorrhoea cases at the Swedish Institute for Communicable Disease Control (SMI) from the

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Suparak, Supaporn, Petai Unpol, Kanokwan Ngueanchanthong, et al. "Evaluation of the HIV-1 Rapid Recency Assay and Limiting Antigen Avidity Enzyme Immunoassay for HIV Infection Status Interpretation in Long-Term Diagnosed Individuals in Thailand." Diagnostics 15, no. 4 (2025): 444. https://doi.org/10.3390/diagnostics15040444.

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Background/Objectives: Accurate surveillance of recent HIV infections is crucial for effective epidemic control and timely intervention. The Limited Antigen Avidity Enzyme Immunoassay (LAg-EIA) allows precise differentiation between recent and long-term HIV infections. To enhance accessibility, it has been developted into a point-of-care test, the Asanté™ HIV-1 Rapid Recency® Assay (ARRA), a rapid immunoassay. This study evaluated the performance and false recent rates (FRRs) of the ARRA, interpreted both visually and via a strip reader, in comparison with the LAg-EIA. Methods: Plasma samples

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Toderis, Liat, Ace Vo, Iris Reychav, Lutfus Sayeed, Roger McHaney, and Michal Guindy. "Development of a mobile training app to assist radiographers’ diagnostic assessments." Health Informatics Journal 28, no. 1 (2022): 146045822210837. http://dx.doi.org/10.1177/14604582221083780.

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The current study reduced the time lag between performing a diagnostic assessment and identifying a critical finding in CT and MRI exams through improving radiographers’ abilities to identify those critical findings. Radiographers’ diagnostic assessments in CT and MRI exams were used to develop a mobile training application with the aim to improve radiographers’ awareness of critical findings. The current research used data analytics to examine radiographers’ interpretation of imaging studies from a privately owned medical group in Israel. During the project, the radiographers’ ability to iden

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Ding, Benjamin Tze Keong, and Suheal Ali Khan. "The judet quadricepsplasty for elderly traumatic knee extension contracture: a case report and review of the literature." BioMedicine 9, no. 3 (2019): 21. http://dx.doi.org/10.1051/bmdcn/2019090321.

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Traumatic injuries to the knee are frequently complicated by extension contractures. The Judet Quadricepsplasty allows for controlled, sequential release of extrinsic and intrinsic knee contracture components while reducing the potential for iatrogenic quadriceps rupture. We document our institutions experience with this procedure and a systematic review of the current literature. We followed up on an elderly patient with posttraumatic flexion contracture that failed conservative management and underwent Judet Quadricepsplasty. Her knee range of motion improve dramatically from 20 degrees of f

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Merakou, Christina, Antonello Amendola, Claudia Fortuna, et al. "Diagnosis of Imported Dengue and Zika Virus Infections in Italy from November 2015 to November 2022: Laboratory Surveillance Data from a National Reference Laboratory." Viruses 16, no. 1 (2023): 50. http://dx.doi.org/10.3390/v16010050.

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Dengue (DENV) and Zika (ZIKV) viruses are mosquito-borne human pathogens. In Italy, the presence of the competent vector Aedes albopictus increases the risk of autochthonous transmission, and a national plan for arboviruses prevention, surveillance, and response (PNA 2020–2025) is in place. The results of laboratory diagnosis of both viruses by the National Reference Laboratory for arboviruses (NRLA) from November 2015 to November 2022 are presented. Samples from 655 suspected cases were tested by both molecular and serological assays. Virus and antibody kinetics, cross-reactivity, and diagnos

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Swapi, Asemahle, Joseph Akande, and Yiseyon Sunday Hosu. "Wheat Value Chains and Vertical Price Transmission in South Africa: A Nonlinear Autoregressive Diagnostic Lag Bound Approach." Economies 12, no. 12 (2024): 340. https://doi.org/10.3390/economies12120340.

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This study examined the vertical transmission of wheat price among the main value chain, looking at the pricing behaviour of certain role players in the wheat production/supply and the distribution of bread, which is a major staple food consumed in South Africa. A nonlinear autoregressive distributed lag (NARDL) model was used to analyse the yearly time series data for the period of 2000 to 2022. The results of the stationarity test showed that all variables were of order one, I (1). The study used two pairs, namely farmgate price and retail price, and farmgate price and wholesale price, to ex

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Wiegmann, Douglas A., and Frank J. Cristina. "Effects of feedback lag variability on the choice of an automated diagnostic aid: A preliminary predictive model." Theoretical Issues in Ergonomics Science 1, no. 2 (2000): 139–56. http://dx.doi.org/10.1080/14639220050171306.

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Fandridis, Emmanouil, Michael-Alexander Malahias, Athena Plagou, Antonio Orgiani, Flaviis Luca, and Alessandro Castagna. "The Diagnostic Value of Subscapularis Clinical Tests in the Postoperative Diagnosis of Subscapularis Retears: An Ultrasound-Comparative Trial." Open Orthopaedics Journal 13, no. 1 (2019): 1–7. http://dx.doi.org/10.2174/1874325001913010001.

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Background: Different physical examination tests have been used to preoperatively determine both the presence and size of a primary subscapularis tear. On the contrary, no clinical trial has yet been published to assess the diagnostic validity of the aforementioned tests in diagnosing subscapularis retears after arthroscopic subscapularis repair. Objective: To investigate the diagnostic value of the most commonly used clinical tests in the diagnosis of subscapularis tendon retears after arthroscopic repair. Methods: A retrospective (prospectively collected data) case series involving 37 patien

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Shrestha, Sanjeet K., Jonas Malla, Yuvaraj Bhusal, et al. "ARDS as a presenting feature in sarcoidosis: an uncommon occurrence." Nepalese Respiratory Journal 1, no. 1 (2022): 25–27. http://dx.doi.org/10.3126/nrj.v1i1.45243.

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Sarcoidosis though a chronic multi-system granulomatous disease, predominantly involves respiratory system. Often asymptomatic, patients can present with lymphadenopathy, prolonged fever and shortness of breath. Acute respiratory distress syndrome (ARDS) is relatively uncommon presenting feature of the disease. Here we present a case of a 19 years old female presenting in acute respiratory distress syndrome, eventually being diagnosed as Sarcoidosis. Although different diagnostic criteria have been developed for early diagnosis of sarcoidosis, atypical presentations can always pose significant

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Bommana, Sankhya, Evelyn Walker, Marion Desclozeaux, et al. "Molecular and serological dynamics ofChlamydia pecoruminfection in a longitudinal study of prime lamb production." PeerJ 6 (January 25, 2018): e4296. http://dx.doi.org/10.7717/peerj.4296.

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BackgroundChlamydia pecorumis a globally significant livestock pathogen causing pathology and production losses. The on-farm infection and serological dynamics and the relevance of existing diagnostic tools for diagnosingC. pecorumin livestock remains poorly characterized. In this study, we characterized the antigen and antibody dynamics of this pathogen in a longitudinal study of prime lamb production, utilizing the infection focusedC. pecorum-specific 16S rRNA qPCR assay and serology based chlamydial Complement fixation Test (CFT).MethodsThe study consisted of 76 Border Leicester mixed sex l

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Ahamba, Kenneth O., Augustine C. Osigwe, Thank-God C. Onoja, and Tobechi F. Agbanike. "Modelling the Determinants of Price Level in the Nigerian Economy." International Journal of Contemporary Research and Review 9, no. 04 (2018): 20699–708. http://dx.doi.org/10.15520/ijcrr/2018/9/04/489.

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This paper evaluated the deterministic ability of some macroeconomic variables on the Nigeria’s price level (PL) using the Vector Error Correction Model (VECM). Review of relevant literature was thoroughly carried out. The specification of the price deterministic model was consistent with the traditional backward-looking Philips curve, quantity theory of money and the Fiscal theory of the price level. The Johansen cointegration test results provided evidence of a long run relationship among the chosen variables. The VECM results showed that the 2nd lag of PL negatively and significantly affect

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Duncan, Brent B., Steven R. Forness, and Carolyn Hartsough. "Students Identified as Seriously Emotionally Disturbed in School-Based Day Treatment: Cognitive, Psychiatric, and Special Education Characteristics." Behavioral Disorders 20, no. 4 (1995): 238–52. http://dx.doi.org/10.1177/019874299502000403.

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In the continuum of services for students with emotional and behavioral problems, school-based day treatment programs are at the point at which maximum collaboration and coordination between school and mental health is typically involved. With shared diagnostic and program responsibility, a mutually identified student cohort, and frequent interaction across agency boundaries, this interface between school and mental health presents a unique opportunity to examine diagnostic similarities and differences between the two systems. Archival record searches were conducted to gather data regarding th

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Haroon, Muhammad, Phil Gallagher, and Oliver FitzGerald. "Diagnostic delay of more than 6 months contributes to poor radiographic and functional outcome in psoriatic arthritis." Annals of the Rheumatic Diseases 74, no. 6 (2014): 1045–50. http://dx.doi.org/10.1136/annrheumdis-2013-204858.

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Objectives(1) To investigate the demographic and clinical characteristics contributing to the delay from symptom onset to the first visit to a rheumatologist; (2) to compare clinical, radiographic and patient-reported outcome measures of those who saw a rheumatologist early in their disease course with those who were diagnosed later.MethodsAll psoriatic arthritis (PsA) patients, fulfilling CASPAR criteria, with an average disease duration of >10 years were invited for detailed clinical evaluation. The total lag time from symptom onset to their first rheumatological encounter was studied. Th

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Nanaka, S. O., I. D. Essi, N. M. Nafo, and Z. D. Deebom. "Modeling the Effect of Monetary Policy on Commercial Bank’s Lending Operation in Nigeria using Vector Error Correction Model (1991- 2020)." IIARD INTERNATIONAL JOURNAL OF BANKING AND FINANCE RESEARCH 8, no. 2 (2022): 51–66. http://dx.doi.org/10.56201/ijbfr.v8.no2.2022.pg51.66.

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The study examines the effect of monetary policy on commercial bank’s lending operation in Nigeria between February, 1991 to October, 2020 using the macroeconomic time series variables of exchange rate, interest rate, maximum lending rate and prime lending rate. The vector error correction model was employed to analyze these interactions as well as the effect and pattern of causality among the variables under investigation. Monthly data spanning from February, 1991 to October, 2020 which covered a period of 29 years and 7 months (357 observations) were sourced from the Statistical Bulletin of

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Yan, Yi, Aonan Zhao, Weina Ying, et al. "Functional Connectivity Alterations Based on the Weighted Phase Lag Index: An Exploratory Electroencephalography Study on Alzheimer’s Disease." Current Alzheimer Research 18, no. 6 (2021): 513–22. http://dx.doi.org/10.2174/1567205018666211001110824.

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Objectives: Numerous electroencephalography (EEG) studies focus on the alteration of electrical activity in patients with Alzheimer’s Disease (AD), but there are no consistent results especially regarding functional connectivity. We supposed that the weighted Phase Lag Index (w- PLI), as phase-based measures of functional connectivity, may be used as an auxiliary diagnostic method for AD. Methods: We enrolled 30 patients with AD, 30 patients with Mild Cognitive Impairment (MCI), and 30 Healthy Controls (HC). EEGs were recorded in all participants at baseline during relaxed wakefulness. Followi

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