{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,2]],"date-time":"2026-06-02T11:55:03Z","timestamp":1780401303528,"version":"3.54.1"},"reference-count":50,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2021,11,12]],"date-time":"2021-11-12T00:00:00Z","timestamp":1636675200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Endocrino Diabet &amp; Metabol"],"published-print":{"date-parts":[[2022,1]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Objectives<\/jats:title><jats:p>High prevalence of vitamin D deficiency (VDD) in children and adolescents with type 1 diabetes (T1D) was found in several epidemiological studies. The current study aimed to assess the Vitamin D status in children and adolescents with T1D and to examine the influence of the disease characteristics on vitamin D status in a specialized care centre in a tertiary hospital in Bangladesh.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>Participants were enrolled in the cross\u2010sectional study at the time of a regularly scheduled visit to the CDiC Paediatric Diabetes Center in BIRDEM 2(Bangladesh Institute of Research and Rehabilitation of Diabetes Endocrine and Metabolic Disorders), a tertiary care hospital in Bangladesh. The demographic and clinical data were collected through medical records with a structured questionnaire.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>Among sixty study participants, most had inadequate levels of vitamin D: deficiency 31 (51.7%), insufficiency 14 (23.3%) and sufficiency 15 (25.0%). Participants with vitamin D deficiency (VDD) were significantly older compared to the sufficient and insufficient group (<jats:italic>p<\/jats:italic>\u00a0=\u00a0.029), and were residing in urban areas (<jats:italic>p<\/jats:italic>\u00a0=\u00a0.036) and from higher socioeconomic status (<jats:italic>p<\/jats:italic>\u00a0=\u00a0.014). BMI was significantly higher in VDD compared to the sufficient group (<jats:italic>p<\/jats:italic>\u00a0=\u00a0.040). Although we observed higher median values of daily insulin requirements and HbA1c values in patients with VDD compared to patients with vitamin D insufficiency or vitamin D sufficiency, these differences did not reach statistical significance.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p>The present study revealed that the prevalence of vitamin D deficiency and insufficiency among T1 diabetes children was very high. Future studies in large sample are required to assess hypovitaminosis D in youth with T1D and also the possible relating factors of vitamin D deficiency.<\/jats:p><\/jats:sec>","DOI":"10.1002\/edm2.312","type":"journal-article","created":{"date-parts":[[2021,11,12]],"date-time":"2021-11-12T10:01:08Z","timestamp":1636711268000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":9,"title":["Vitamin D status in children and adolescents with type 1 diabetes in a specialized diabetes care centre in Bangladesh"],"prefix":"10.1002","volume":"5","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-3490-5946","authenticated-orcid":false,"given":"Bedowra","family":"Zabeen","sequence":"first","affiliation":[{"name":"Department of Paediatrics Life for a child (LFAC) &amp; Changing Diabetes in Children (CDiC) Programme Bangladesh Institute of Research &amp; Rehabilitation in Diabetes Endocrine &amp; Metabolic Disorders (BIRDEM) Diabetic 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