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Journal articles on the topic 'Factors deficiency'

Author: Grafiati

Published: 7 June 2025

Last updated: 2 August 2025

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1

Inoyatova, N. M. "Association Of Vitamin D Deficiency With Risk Factors In Postmenopausal Women." American Journal of Applied sciences 03, no. 04 (2021): 70–77. http://dx.doi.org/10.37547/tajas/volume03issue04-09.

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In conditions of age-related decrease in sex hormones and a number of pathological conditions and diseases in postmenopausal women, there is a deficiency of D hormone. In our country, the geographic location of which is below northern latitude and sufficient ultraviolet radiation, an insufficient content of vitamin D is seen in postmenopausal women. There are a lot of risk factors leading to vitamin D deficiency - the presence of smog and dust in cities, insufficient consumption of vitamin-fortified foods, the presence of problems with the gastrointestinal tract and excretory system and a numb

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2

Jobe, Alan H. "Preterm Factors Influencing Surfactant Deficiency." International Journal of Technology Assessment in Health Care 7, S1 (1991): 16–20. http://dx.doi.org/10.1017/s0266462300012447.

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Surfactant deficiency has come to be understood as equivalent clinically to lung immaturity, except in situations of extreme prematurity or lung hypoplasia. Thus, surfactant deficiency and the diagnosis respiratory distress syndrome (RDS) have been applied quite uniformly to preterm infants with respiratory distress who have no other identifiable problems. While the diagnosis can be made more specific by assay of surfactant phospholipid composition (12), such measurements are seldom made in clinical practice. Perinatal discussions of the premature with respiratory distress also have been focus

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3

Fatima, Sabahat, Sameena, ., Tahmina Mahar, Mahjabeen ., and Shoaib-Un-Nisa Soomro. "Factors Associated with Postpartum Iron Deficiency Anemia." Pakistan Journal of Medical & Health Sciences 16, no. 10 (2022): 348–50. http://dx.doi.org/10.53350/pjmhs221610348.

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Objectives: To study the factors associated with postpartum iron deficiency anemia. Study Design: Case-control study. Place and Duration of Study: Department of Obstetrics & Gynecology Unit-II, Ghulam Muhammad Mahar Medical College Sukkur, Pakistan from 1st January 2020 to 31st December 2020 Methodology: Five hundred and seventy six women were included in which 144 women with postpartum iron deficiency anemia (Hb <11 g/dl at 24 to 48 hours post-delivery) were as case group and 432 women without postpartum iron deficiency anemia (Hb >11gdl at 24-48 hours post delivery) were as control

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4

Ashar Ali H, Ahamed. "Congenital Multiple Antithrombotic Factors Deficiency in Neonate: A Rare Case Report." Indian Journal of Trauma and Emergency Pediatrics 12, no. 2 (2020): 17–19. http://dx.doi.org/10.21088/ijtep.2348.9987.12220.3.

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Sashnina, L. Iu, Iu Iu Vladimirova, N. V. Karmanova, and K. V. Tarakanova. "IMMUNE DEFICIENCY DEVELOPING FACTORS IN PIGLETS." BULLETIN OF VETERINARY PHARMACOLOGY 2 (September 2019): 119–22. http://dx.doi.org/10.17238/issn2541-8203.2019.2.119.

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6

Adhikari, Guru Prasad. "Factors leading to deficiency in nutrients." BIBECHANA 2 (February 18, 2018): 24–25. http://dx.doi.org/10.3126/bibechana.v2i0.19232.

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7

Havas, George, and Edmund F. Robertson. "Central factors of deficiency zero groups." Communications in Algebra 24, no. 11 (1996): 3483–87. http://dx.doi.org/10.1080/00927879608825762.

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8

Naderi, Majid, Shadi Tabibian, Maryam Sadat Hosseini, et al. "Congenital combined deficiency of coagulation factors." Blood Coagulation & Fibrinolysis 26, no. 1 (2015): 59–62. http://dx.doi.org/10.1097/mbc.0000000000000180.

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9

Brenner, Benjamin, Amir Kuperman, Matthias Watzka, and Johannes Oldenburg. "Vitamin K–Dependent Coagulation Factors Deficiency." Seminars in Thrombosis and Hemostasis 35, no. 04 (2009): 439–46. http://dx.doi.org/10.1055/s-0029-1225766.

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10

Coulter, David L. "Carnitine Deficiency in Epilepsy: Risk Factors and Treatment." Journal of Child Neurology 10, no. 2_suppl (1995): 2S32–2S39. http://dx.doi.org/10.1177/0883073895010002s05.

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Numerous studies have shown that plasma carnitine levels are significantly lower in patients taking valproate than in controls. Free carnitine deficiency is not uncommon in these patients and also occurs in newborns with seizures and in patients taking other anticonvulsant drugs. Carnitine deficiency in epilepsy results from a variety of etiologic factors including underlying metabolic diseases, nutritional inadequacy, and specific drug effects. The relationship between carnitine deficiency and valproate-induced hepatotoxicity is unclear. Carnitine treatment does not always prevent the emergen

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11

Yang, Jiancheng, Qingmei Li, Yan Feng, and Yuhong Zeng. "Iron Deficiency and Iron Deficiency Anemia: Potential Risk Factors in Bone Loss." International Journal of Molecular Sciences 24, no. 8 (2023): 6891. http://dx.doi.org/10.3390/ijms24086891.

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Iron is one of the essential mineral elements for the human body and this nutrient deficiency is a worldwide public health problem. Iron is essential in oxygen transport, participates in many enzyme systems in the body, and is an important trace element in maintaining basic cellular life activities. Iron also plays an important role in collagen synthesis and vitamin D metabolism. Therefore, decrease in intracellular iron can lead to disturbance in the activity and function of osteoblasts and osteoclasts, resulting in imbalance in bone homeostasis and ultimately bone loss. Indeed, iron deficien

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Fadeev, V. V., and N. A. Abramova. "Genetic factors in the pathogenesis of iodine deficiency goiter." Problems of Endocrinology 50, no. 1 (2004): 51–55. http://dx.doi.org/10.14341/probl11309.

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Iodine deficiency diseases (IDD) are the most common non-infectious human pathology. In general, 1.5 billion people live on the Earth in regions of iodine deficiency in the environment, 600 million of them have an increase in the thyroid gland, and 40 million have severe mental retardation as a result of iodine deficiency

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13

Flora, Rostika, Mohammad Zulkarnain, Nur Alam Fajar, et al. "Factors Associated with Iron Deficiency in Elementary School Children." Open Access Macedonian Journal of Medical Sciences 10, E (2022): 97–100. http://dx.doi.org/10.3889/oamjms.2022.7800.

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BACKGROUND: Iron deficiency is the leading cause of iron deficiency anemia and is a health problem for children in developing countries. School-age children are susceptible to iron deficiency because children’s growth and development require iron. Although iron is needed for children’s growth and development, iron also plays a role in cognitive function. Many factors cause iron deficiency in children. AIM: This study aims to determine the most dominant factor causing iron deficiency in elementary school children. METHODS: The design of this study was case-control, with a sample of elementary s

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Sobowale, Odunayo Ifeoluwa, Moududur Rahman Khan, Anjan Kumar Roy, Rubhana Raqib, and Faruk Ahmed. "Prevalence and Risk Factors of Vitamin B12 Deficiency among Pregnant Women in Rural Bangladesh." Nutrients 14, no. 10 (2022): 1993. http://dx.doi.org/10.3390/nu14101993.

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Vitamin B12 deficiency is associated with an increased risk of pregnancy complications and adverse birth outcomes. However, data on vitamin B12 deficiency in pregnant Bangladeshi women are limited. This study examines vitamin B12 deficiency and marginal deficiency in rural Bangladeshi women during early and late pregnancies. Some 522 women whose gestational age was <20 weeks were recruited. Serum vitamin B12 concentrations were measured at baseline and after 14 weeks of iron-folate supplementation. Logistic regression analysis examined the association of various socio-demographic, dietary,

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Denis Solomons, Hilary. "Hereditary disorders of blood coagulation factors amongst Jews!" Journal of Clinical Research and Reports 5, no. 3 (2020): 01. http://dx.doi.org/10.31579/2690-1919/113.

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This is picked up on routine bloods such as partial thromboplastin times. The prothrombin time is usually normal. There is no excess bleeding after trauma. They may however still bleed excessively after surgery. In terms of treatment or therapy the factor XI level must be kept at greater than 30 % with fresh frozen plasma 5-20 ml./kg./ day. The inheritance is autosomal recessive.In Israel the incidence is 8% amongst Ashkenazi Jews. FactorXI deficiency is also known as; Rosenthal Syndrome or Haemophilia C. Sometimes the child may bleed excessively e.g. at circumcision but they do not bleed as s

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Hariyanti, Lusiana Pradana, Ratih Puspita Febrinasari, and Yulia Sari. "Contributing Factors of Chronic Energy Deficiency in Adolescent Girls: Scoping Review." Proceeding International Conference Health Polytechnic of Jambi 3 (November 13, 2024): 197–204. https://doi.org/10.35910/icohpj.v3i0.859.

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Background: Chronic energy deficiency is a condition that occurs due to the deficiency of energy and protein intake to the needs over a long period of time. Chronic energy deficiency often occurs in adolescence, especially adolescent girls. Chronic energy deficiency can be caused by many factors including lack of energy intake, protein intake and body image. The purpose of study was to examine the relationship energy intake, protein intake, and body image with the prevalenceof chronic energy deficiency in adolescent girls.Methods: The method used was a scoping review approach. Research used as

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Kobayashi, Takanori, Asami Ozu, Subaru Kobayashi, Gynheung An, Jong-Seong Jeon, and Naoko K. Nishizawa. "OsbHLH058 and OsbHLH059 transcription factors positively regulate iron deficiency responses in rice." Plant Molecular Biology 101, no. 4-5 (2019): 471–86. http://dx.doi.org/10.1007/s11103-019-00917-8.

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Abstract Key message Subgroup IVc basic helix-loop-helix transcription factors OsbHLH058 and OsbHLH059 positively regulate major iron deficiency responses in rice in a similar but distinct manner, putatively under partial control by OsHRZs. Abstract Under low iron availability, plants transcriptionally induce the expression of genes involved in iron uptake and translocation. OsHRZ1 and OsHRZ2 ubiquitin ligases negatively regulate this iron deficiency response in rice. The basic helix-loop-helix (bHLH) transcription factor OsbHLH060 interacts with OsHRZ1, and positively regulates iron deficienc

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18

Wang, Chen, Jinsong Gao, Ning Liu, Songlin Yu, Ling Qiu, and Danhua Wang. "Maternal factors associated with neonatal vitamin D deficiency." Journal of Pediatric Endocrinology and Metabolism 32, no. 2 (2019): 167–72. http://dx.doi.org/10.1515/jpem-2018-0422.

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Abstract Background An adequate maternal vitamin D (vitD) intake is rarely achieved in actual practice. The aim of this study was to assess maternal factors associated with neonatal vitD deficiency. Methods This is a single-institution prospective case-control study. Consecutive single-birth neonates admitted between September 2014 and February 2015 were prospectively enrolled. Serum 25-hydroxyvitamin D (25(OH)D) concentrations were measured by spectrometry. The associations between neonatal vitD deficiency (defined as 25(OH)D <15 ng/mL) and several maternal characteristics, including body

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Muhammad, Nur Aidi1*, Yuliana 1. Elis, Anisa 1. Rahmah, Rakhim Aditra 2. Taufiqur, Ernawati 3. Fitrah, and Nurjanah3 Efriwati Efriwati3 Elisa Diana Julianti3 Dian Sundari3 Aya Yuriestia Arifin3 Fifi Retiaty Rika Rachmawati3 Nunung. "Factors Influencing Anemia and Iron Deficiency in Pregnant Women in Indonesia." MSI Journal of Medicine and Medical Research (MSIJMMR) Volume 2, Issue 4 (2025): 17–27. https://doi.org/10.5281/zenodo.15205148.

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Pregnant women are at high risk for anemia, iron deficiency (ID), and iron deficiency anemia (IDA). During pregnancy, it is associated with low birth weight, preterm delivery, and an increased risk of perinatal death. The condition of anemia, ID, IDA, can be predicted using the regression method multinomial logistics. However, the classification method is prone to unbalanced data. One method that can be used to overcome the problem of data imbalance is Random Oversampling (ROS). The results of the multinomial logistic regression method show that the factors that significantly influence anemia

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Kricker, Anne, Jane Elliott, Jill Forrest, and Janet McCredie. "Congenital Limb Deficiency: Maternal Factors in Pregnancy." Australian and New Zealand Journal of Obstetrics and Gynaecology 26, no. 4 (1986): 272–75. http://dx.doi.org/10.1111/j.1479-828x.1986.tb01586.x.

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21

Sarrel, Philip M. "Androgen deficiency: menopause and estrogen-related factors." Fertility and Sterility 77 (April 2002): 63–67. http://dx.doi.org/10.1016/s0015-0282(02)02967-9.

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22

Griffin, Myah, Valeryia Avtushka, Pooja Venkatesh, Jennifer Aquino, and Ashley S. Roman. "Risk Factors for First Trimester Iron Deficiency." American Journal of Obstetrics and Gynecology 228, no. 1 (2023): S202—S203. http://dx.doi.org/10.1016/j.ajog.2022.11.377.

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23

Calamandrei, Gemma, and Enrico Alleva. "Neuronal growth factors, neurotrophins and memory deficiency." Behavioural Brain Research 66, no. 1-2 (1995): 129–32. http://dx.doi.org/10.1016/0166-4328(94)00133-z.

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24

PAYNE, NATHANIEL R., and DUANE K. HASEGAWA. "Vitamin K Deficiency." Pediatrics 75, no. 2 (1985): 373–74. http://dx.doi.org/10.1542/peds.75.2.373.

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In Reply.— We agree with Aballi that a combination of factors placed our patient1 at high risk for vitamin K deficiency during her first month of life. These factors include decreased intestinal absorption of vitamin K due to the cholestatic liver disease of α-1-antitrypsin deficiency and a diet consisting solely of breast milk which is known to have little vitamin K. Aballi correctly points out the lack of data on the role of vitamin K in preventing late-onset hemorrhagic disease.

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Bedenko, A. S., L. М. Antonenko, and A. N. Barinov. "Metabolic disorders in the pathogenesis of various causes of dizziness and instability." Annals of the Russian academy of medical sciences 75, no. 6 (2020): 605–8. http://dx.doi.org/10.15690/vramn1244.

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Dizziness and instability are topical problem in the neurological practice. This health condition invades up to thirty percent of the whole population. However, pathogenic factors of development and tendency to chronic process of these nosological conditions are still poorly researched. The investigation of new pathogenic factors, including metabolic factors, is proceeding. The greatest amount of research was collected for benign paroxysmal positional vertigo (BPPV). The hypothesis of coincidence between BPPV, vitamin D deficiency and osteoporosis was created in 2003. However, the results are

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Lilay, Grmay H., Pedro Humberto Castro, Joana G. Guedes, et al. "Rice F-bZIP transcription factors regulate the zinc deficiency response." Journal of Experimental Botany 71, no. 12 (2020): 3664–77. http://dx.doi.org/10.1093/jxb/eraa115.

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Abstract The F-bZIP transcription factors bZIP19 and bZIP23 are the central regulators of the zinc deficiency response in Arabidopsis, and phylogenetic analysis of F-bZIP homologs across land plants indicates that the regulatory mechanism of the zinc deficiency response may be conserved. Here, we identified the rice F-bZIP homologs and investigated their function. OsbZIP48 and OsbZIP50, but not OsbZIP49, complement the zinc deficiency-hypersensitive Arabidopsis bzip19bzip23 double mutant. Ectopic expression of OsbZIP50 in Arabidopsis significantly increases plant zinc accumulation under contro

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Dr., G. Sri Manjula, D.V. Ramanjaneyulu, E. Muralinath, et al. "Etiology, Pathophysiology, Histpathophysiology of Niacin Deficiency and Risk Factors for Developing Niacin Deficiency." Journal of Research and Reviews in Dental Sciences 1, no. 2 (2024): 25–34. https://doi.org/10.5281/zenodo.13822652.

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<em>Niacin (vitamin B3) deficiency results in a condition known as pellagra. Pellagra includes the triad of dermatitis, dementia, and diarrhea and can result in death. In addition, niacin deficiency can occur through genetic disorders, malabsorptive conditions, and interaction with certain medications. Today, niacin deficiencies are uncommon in industrialized nations primarily due to sufficient dietary intake; however, specific populations remain at risk of this mostly eradicated condition. Today, niacin deficiencies are uncommon in industrialized nations primarily due to sufficient dietary in

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Abdul Razzaq, Ayesha, Nighat Haider, Abida Faiz, Maryam Naseer, Nadia Waheed, and Hina Batool Siddiqui. "Frequency of vitamin D deficiency in children with iron deficiency anaemia and factors associated with vitamin D deficiency." Journal of the Pakistan Medical Association 74, no. 4 (2024): 626–30. http://dx.doi.org/10.47391/jpma.8042.

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Objective: To evaluate vitamin D deficiency in children with iron-deficiency anaemia, and to identify the risk factors for such deficiency. Method: The cross-sectional study was conducted at the Children’s Hospital, Pakistan Institute of Medical Sciences, Islamabad, Pakistan, from October 2021 to March 2022, and comprised children aged 1-5 years who had been diagnosed with iron-deficiency anaemia. Quantitative variables, like age, height, weight, gender, socioeconomic status and sibling status, were controlled by stratification. Data was compared to assess the risk factors of vitamin D deficie

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Sowndarya, K., Sridevi Hanaganahalli Basavaiah, Ramya Shenoy, and Anupama Hegde. "Proportion and Associated Factors of Vitamin B12 Deficiency - A Retrospective Laboratory-Based Study." Current Research in Nutrition and Food Science Journal 7, no. 3 (2019): 670–77. http://dx.doi.org/10.12944/crnfsj.7.3.07.

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Vitamin B12 is a vital micronutrient involved in the hemopoetic, neurologic and cardio-metabolic function. Various factors are responsible for B12 deficiency, which can lead to anemia and irreversible neurological manifestations. The proportion of deficiency is not well known and hence studied in the hospital setup. The associated factors of B12 deficiency were also deduced in different age groups. Laboratory data of the past two years on vitamin B12 (B12), folate and red blood cell (RBC) indices were compiled. Based on B12 values, subjects were grouped as deficient, subclinical deficiency and

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Rahman, Mahbubur, Dilruba Ibrahim Dipti, and Meherdad Yousuf Ahmed. "Prevalence and Risk Factors of Vitamin D Deficiency in Rural Population." East African Scholars Journal of Medical Sciences 8, no. 04 (2025): 122–28. https://doi.org/10.36349/easms.2025.v08i04.002.

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Introduction: Vitamin D is crucial for bone growth, mineralization, and various metabolic processes in the body. Consequently, a deficiency or insufficiency of this vitamin can lead to long-term consequences, especially in children. Aim of the Study: The aim of this study was to identify the prevalence and risk factors associated with vitamin D deficiency in rural children. Methods: This was an observational study and was conducted in the Department of Pediatric in Santhia Upazila Health Complex, Pabna, Bangladesh during the period from January 2022 to July 2022. In total 100 children presenti

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Novelia, Shinta, Rukmaini, and Ema Annisa. "Factors Related to Chronic Energy Deficiency among Pregnant Women." Nursing and Health Sciences Journal (NHSJ) 1, no. 3 (2021): 237–41. http://dx.doi.org/10.53713/nhs.v1i3.54.

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Background: Chronic energy deficiency (CED) is a condition where the mother suffers from a chronic (chronic) calorie and protein deficiency (malnutrition) which results in health problems in women of reproductive age and in pregnant women (pregnant women). Objective: This study aims to determine the factors associated with chronic energy deficiency (CED) in pregnant women at the Gunung Kaler Public Health Center, Tangerang Regency in 2019. Methodology: This study used a cross-sectional design. The sampling technique used cluster sampling. The population was 286 people and the sampl

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Chen, Ping-Ho, Sheng-Miauh Huang, Jerry Cheng-Yen Lai, and Pei-Jung Yu. "Constitutions of Deficiency and Stasis of Traditional Chinese Medicine and Related Factors among Middle-Aged Women in Taiwan." Evidence-Based Complementary and Alternative Medicine 2020 (October 19, 2020): 1–9. http://dx.doi.org/10.1155/2020/7237029.

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Background. Traditional Chinese medicine (TCM) appears to be the common therapy in middle-aged women. The constitution serves as a guide for TCM treatment. However, little is known about the constitution and related factors in middle-aged women. The objectives of this study were to describe the yang-deficiency, yin-deficiency, and stasis constitutions in middle-aged women. Demographic and health factors related to yang deficiency, yin deficiency, and stasis were also examined. Methods. A total of 1,000 women aged 40–65 years were selected from 2009 through 2018 using random sampling from the T

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Pereira, Rute Cândida, Alcides da Silva Diniz, and Luiz Oscar Cardoso Ferreira. "New findings on iron absorption conditioning factors." Revista Brasileira de Saúde Materno Infantil 4, no. 3 (2004): 241–48. http://dx.doi.org/10.1590/s1519-38292004000300003.

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The authors focus iron intake regulation in the body and the probable mechanisms related to iron absorption. They analyze the impact of iron absorption deficiency resulting in iron deficiency anemia, a public health issue of great impact in the world influencing child and maternal health risk increase. This paper aims at highlighting the problems affecting the uptake or inhibiting processes of iron absorption in an attempt to correlate information on conditioning factors and current findings. This study is a document based descriptive study comprising literature review. In food, iron has diffe

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Yun, Chunfeng, Jing Chen, Yuna He, et al. "Vitamin D deficiency prevalence and risk factors among pregnant Chinese women." Public Health Nutrition 20, no. 10 (2015): 1746–54. http://dx.doi.org/10.1017/s1368980015002980.

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AbstractObjectiveTo evaluate vitamin D deficiency prevalence and risk factors among pregnant Chinese women.DesignA descriptive cross-sectional analysis.SettingChina National Nutrition and Health Survey (CNNHS) 2010–2013.SubjectsA total of 1985 healthy pregnant women participated. Possible predictors of vitamin D deficiency were evaluated via multiple logistic regression analyses.ResultsThe median serum 25-hydroxyvitamin D level was 15·5 (interquartile range 11·9–20·0, range 3·0–51·5) ng/ml, with 74·9 (95 % CI 73·0, 76·7) % of participants being vitamin D deficient (25-hydroxyvitamin D <20 n

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Custódio, Viviane Imaculada do Carmo, Carlos Alberto Nogueira-de-Almeida, Luiz Antonio Del Ciampo, et al. "Vitamin E deficiency and associated factors among Brazilian school children." Medicina (Ribeirão Preto) 53, no. 4 (2020): 424–29. http://dx.doi.org/10.11606/issn.2176-7262.v53i4p424-429.

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Objective: Brazilian national data show a significant deficiency in pediatric vitamin E consumption, but there are very few studies evaluating laboratory-proven nutritional deficiency. The present study aimed to settle the prevalence of vitamin E deficiency (VED) and factors associated among school-aged children attended at a primary health unit in Ribeirão Preto (SP). Methods: A cross-sectional study that included 94 children between 6 and 11 years old. All subjects were submitted to vitamin E status analysis. To investigate the presence of factors associated with VED, socioeconomic and anthr

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Mohamed, Shehab Fareed, Ahmed Abdalhadi, Khalid Elhag, et al. "Characteristics of Rare Coagulation Factors Deficiency in Adults, an Experience from Qatar." Blood 136, Supplement 1 (2020): 31–32. http://dx.doi.org/10.1182/blood-2020-137408.

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Background Rare factors (F) deficiencies are defined as deficiencies of factors other than F VIII or IX. They are inherited as autosomal recessive with a prevalence that varies between 1:500,000 to 1:2000,000.FI deficiency includes Afibrinogenemia, Hypofibrinogenemia and Dysfibrinogenemia. While most patients with dysfibrinogenemia don't bleed patients with afibrinogenemia can present with life threatening bleeding. FII deficiency can be acquired or inherited. the most frequent severe symptoms are muscle hematomas and hemarthrosis. With FV deficiency some patients may be asymptomatic while chi

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Sultan, Omer, Muhammad Khalid, and Muhammad Hammad Athar. "FACTORS CAUSING ANEMIA AMONG THE PATIENTS SUFFERING FROM EPILEPSY." PAFMJ 71, no. 3 (2021): 849–52. http://dx.doi.org/10.51253/pafmj.v71i3.2905.

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Objective: To assess the presence of anemia in epileptics presenting at neurology department of Pak Emirates Military Hospital Rawalpindi. Study Design: Comparative cross sectional study. Place and Duration of Study: Neurology department, Pak Emirates Military Hospital Rawalpindi, from Oct to Dec 2018. Methodology: One hundred and eighteen patients were included in this study. Diagnosis of epilepsy was made by the routine international guidelines by the consultant neurologist. Iron deficiency anemia was diagnosed on the basis of hemoglobin and ferritin levels. Gender of the p

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NOBRE, Luciana Neri, Angelina do Carmo LESSA, Hilda Christiane de OLIVEIRA, Joel Alves LAMOUNIER, and Sylvia do Carmo Castro FRANCISCHINI. "Iron-deficiency anemia and associated factors among preschool children in Diamantina, Minas Gerais, Brazil." Revista de Nutrição 30, no. 2 (2017): 185–96. http://dx.doi.org/10.1590/1678-98652017000200004.

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ABSTRACT Objective: Study the prevalence of iron depletion and iron-deficiency anemia and their associated factors in preschool children. Methods: Cross-sectional study with five-year old preschool children from a birth cohort of the city of Diamantina, Minas Gerais state, Brazil. Socioeconomic, demographic, and dietary characteristics were obtained through a questionnaire administered to each child mother or guardian. Iron depletion (normal hemoglobin and low serum ferritin levels) and iron-deficiency anemia (hemoglobin level than 11g/dL) were detected after collecting 5mL of venous blood of

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Chee, Woon Fui, Arif Sabta Aji, Nur Indrawaty Lipoeto, and Chin Yit Siew. "Maternal Vitamin D Status and Its Associated Environmental Factors: A Cross-Sectional Study." Ethiopian Journal of Health Sciences 32, no. 5 (2022): 885–94. http://dx.doi.org/10.4314/ejhs.v32i5.3.

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Background: Vitamin D deficiency is common among women during pregnancy. This study aims to determine the prevalence of vitamin D deficiency and their shared modifiable environmental factors among pregnant women in Indonesia and Malaysia. Methods: Blood samples of 844 third-trimester pregnant women (Indonesians: 311; Malaysians: 533) were collected to determine their serum 25(OH) D levels. Information on sun exposure and sun protection behaviours were obtained through face-to-face interviews. Dietary vitamin D intake was assessed by using a semiquantitative food frequency questionnaire. Result

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Mesum Raza, Sofia Ahmed, Iftikhar Ahsan, Muhammad Abdul Ur Rehman, Muhammad Hamza Riaz, and Aisha Butt. "Vitamin D Deficiency in Chronic Liver Disease: Prevalence, Risk Factors and Clinical Implications." Indus Journal of Bioscience Research 3, no. 3 (2025): 63–68. https://doi.org/10.70749/ijbr.v3i3.793.

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Background: Vitamin D deficiency is a common issue in patients with chronic liver disease (CLD), particularly those with cirrhosis, non-alcoholic fatty liver disease (NAFLD), and chronic viral hepatitis. Objective: This study aims to assess the prevalence of vitamin D deficiency in CLD patients, identify associated risk factors, and explore the clinical implications of the deficiency. Methods: This cross-sectional study was conducted at Social Security Teaching Hospital Lahore during July 2024 to December 2024. A total of 178 patients with chronic liver disease were included in the study. The

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Alwabr, Gawad M. A., and Ahmad Y. A. Al-Wadhaf. "Risk factors and prevalence of vitamin D deficiency among Yemeni women attending Al-Zahrawi Medical Center in Sana'a City." MicroMedicine 8, no. 1 (2020): 12–21. https://doi.org/10.5281/zenodo.3744221.

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Vitamin D deficiency is taken into account a serious public unhealthiness that affects people across all life stages. Vitamin D deficiency is thought to affect over one billion people worldwide and currently considered a pandemic. This study aimed to determine the prevalence and assess risk factors of vitamin D deficiency in Yemeni women aged 15-75 in Sana'a City. The present cross-sectional study used a convenience sample of ninety-four women aged 15-75 years and conducted in Al-Zahrawi Medical Center in Sana'a City between August and November 2018. Serum 25-hydroxyvitamin D concentra

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Inalhan, M., Y. Feyza, T. Ozlem, A. Ozlem, C. Mehmet, and O. Suera. "747 Ethiological Factors and Prevalence of Zinc Deficiency in Children with Iron Deficiency Anemia." Archives of Disease in Childhood 97, Suppl 2 (2012): A215. http://dx.doi.org/10.1136/archdischild-2012-302724.0747.

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McMahon, Michael J., and Andra H. James. "COMBINED DEFICIENCY OF FACTORS II, VII, IX, AND X (BORGSCHULTE-GRIGSBY DEFICIENCY) IN PREGNANCY." Obstetrics & Gynecology 97, no. 5 (2001): 808–9. http://dx.doi.org/10.1097/00006250-200105000-00038.

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MCMAHON, M. "Combined deficiency of factors II, VII, IX, and X (Borgschulte-Grigsby deficiency) in pregnancy." Obstetrics & Gynecology 97, no. 5 (2001): 808–9. http://dx.doi.org/10.1016/s0029-7844(00)01214-x.

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Yoon, Jung Won, Sung Woo Kim, Eun Gyong Yoo, and Moon Kyu Kim. "Prevalence and risk factors for vitamin D deficiency in children with iron deficiency anemia." Korean Journal of Pediatrics 55, no. 6 (2012): 206. http://dx.doi.org/10.3345/kjp.2012.55.6.206.

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Naeem, Zahid. "Vitamin D deficiency: It's contributing factors and prevention." Journal of Shifa Tameer-e-Millat University 2, no. 2 (2019): 77–79. http://dx.doi.org/10.32593/jstmu/vol2.iss2.77.

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Vitamin D deficiency is prevalent across the globe. The most important role of vitamin D is in strengthening the bones. Besides this, vitamin D is likely to be associated with prevention against different types of cancers and chronic diseases like cardiovascular diseases, hypertension, diabetes mellitus and stroke as well as osteoporosis. It also has role in preventing many neurological diseases like depression, chronic fatigue syndrome and neuro-degenerative diseases including Alzheimer’s disease autoimmune diseases, birth defects and periodontal diseases. Main source of vitamin D is su

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Brenner, Benjamin. "Hereditary Deficiency of Vitamin K-dependent Coagulation Factors." Thrombosis and Haemostasis 84, no. 12 (2000): 935–36. http://dx.doi.org/10.1055/s-0037-1614151.

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El-Khateeb, Mohammed, Yousef Khader, Anwer Batieha, et al. "Vitamin D deficiency and associated factors in Jordan." SAGE Open Medicine 7 (January 2019): 205031211987615. http://dx.doi.org/10.1177/2050312119876151.

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Background: In Jordan, many studies reported various rates of vitamin D deficiency and insufficiency among different groups. This study aimed to determine the prevalence of low vitamin D level among Jordanian adults and determine its association with selected variables. Methods: The vitamin D level was assessed in a national representative sample of 4056 subjects aged >17 years. The study involved face-to-face interviews with the subjects and measurement of serum 25(OH)D. Low vitamin D level was defined as 25(OH)D < 30 ng/mL. Deficiency was defined as 25(OH)D < 20 ng/mL, and insuffici

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Lee, C. A., C. M. Kessler, D. Varon, et al. "Combined factors V and VIII deficiency - the solution." Haemophilia 4, no. 4 (1998): 677–82. http://dx.doi.org/10.1046/j.1365-2516.1998.440677.x.

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Sullivan, Scott, Edward Tarnawa, Laura Houston, and Roger Newman. "229: Risk factors for iodine deficiency in pregnancy." American Journal of Obstetrics and Gynecology 208, no. 1 (2013): S105. http://dx.doi.org/10.1016/j.ajog.2012.10.394.

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