Global and regional prevalence of vitamin D deficiency in population-based studies from 2000 to 2022: A pooled analysis of 7.9 million participants
Cui A, Zhang T, Xiao P, Fan Z, Wang H, Zhuang Y
Frontiers in nutrition · 342 citas
Cómo se estudió
- Diseño
- Revisión sistemática (indexado por PubMed)
- Estudiado en
- Personas
- Resultado principal
- Marcadores de salud y funcionamiento
Quién lo pagó
- Financiación
- Financiación independiente
Según la declaración de financiación del texto completo.
Publicación
- Publicado
- 2023-03-17 · Front Nutr · vol. 10 · pág. 1070808
- Editorial
- Frontiers Media
- Citado
- 449 citas · más que el 100% de estudios similares · 76.1× el promedio de su campo
- Impacto
- Entre el 10 % más citado de su campo
- Referencias
- 51 trabajos
- Acceso
- Acceso abierto (revista) · CC-BY
- Áreas de investigación
- Vitamin D Research Studies · Vitamin K Research Studies · Bone and Dental Protein Studies
- Palabras clave
- Medicine, vitamin D deficiency, MEDLINE, Population, Scopus, Vitamin D and neurology, National Health and Nutrition Examination Survey, Global health, Meta-analysis, Environmental health, Demography, Pediatrics, Internal medicine, Public health, Pathology
6 autores
- Aiyong Cui🇨🇳Xi'an Honghui Hospital; Xi'an Jiaotong University
- Tiansong Zhang🇨🇳Shanghai Traditional Chinese Medicine Hospital
- Peilong Xiao🇨🇳Sun Yat-sen University; Fifth Affiliated Hospital of Sun Yat-sen University
- Zhiqiang Fan🇨🇳Xi'an Honghui Hospital; Xi'an Jiaotong University
- Hu Wang🇨🇳 · autor de correspondenciaXi'an Honghui Hospital; Xi'an Jiaotong University
- Yan Zhuang🇨🇳 · autor de correspondenciaXi'an Honghui Hospital; Xi'an Jiaotong University
Resumen
El texto original del estudio, en el idioma en que se publicó.
Background
Vitamin D deficiency causes the bone hypomineralization disorder osteomalacia in humans and is associated with many non-skeletal disorders. We aim to estimate the global and regional prevalence of vitamin D deficiency in people aged 1 year or older from 2000 to 2022.
Methods
We systematically searched Web of Science, PubMed (MEDLINE), Embase, Scopus, and Google databases on December 31, 2021, and updated them on August 20, 2022, without language and time restrictions. Meanwhile, we identified references of relevant system reviews and eligible articles and included the latest and unpublished data from the National Health and Nutrition Examination Survey (NHANES, 2015-2016 and 2017-2018) database. The studies investigating the prevalence of vitamin D deficiency in population-based studies were included. A standardized data extraction form was used to collect information from eligible studies. We used a random-effects meta-analysis to estimate the global and regional prevalence of vitamin D deficiency. We stratified meta-analyses by latitude, season, six WHO regions, the World Bank income groups, gender, and age groups. This study was registered with PROSPERO (CRD42021292586).
Findings
Out of 67,340 records searched, 308 studies with 7,947,359 participants from 81 countries were eligible for this study, 202 (7,634,261 participants), 284 (1,475,339 participants), and 165 (561,978 participants) studies for the prevalence of serum 25(OH)D <30, <50, and <75 nmol/L, respectively. We found that globally, 15.7% (95% CrI 13.7-17.8), 47.9% (95% CrI 44.9-50.9), and 76·6% (95% CrI 74.0-79.1) of participants had serum 25-hydroxyvitamin D levels less than 30, 50, and 75 nmol/l, respectively; the prevalence slightly decreased from 2000-2010 to 2011-2022, but it was still at a high level; people living in high latitude areas had a higher prevalence; the prevalence in winter-spring was 1.7 (95% CrI 1.4-2.0) times that in summer-autumn; the Eastern Mediterranean region and Lower-middle-income countries had a higher prevalence; females were vulnerable to vitamin D deficiency; gender, sampling frame, detection assays, sampling region, time of data collection, season, and other factors contributed to heterogeneity between the included studies.
Interpretation
Globally, vitamin D deficiency remained prevalent from 2000 to 2022. The high prevalence of vitamin D deficiency would increase the global burden of disease. Therefore, governments, policymakers, health workers, and individuals should attach importance to the high prevalence of vitamin D deficiency and take its prevention as a public health priority.
Systematic review registration
https://www.crd.york.ac.uk/prospero/display_record.php?ID=CRD42021292586, PROSPERO CRD42021292586.
Resumen vía Europe PMC. Los derechos de autor siguen siendo de los autores o la editorial (CC BY).
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