Vitamin D deficiency during the coronavirus disease 2019 (COVID-19) pandemic among healthcare workers

Copyright © 2024 The Author(s). Published by Elsevier Ltd.. All rights reserved..

BACKGROUND & AIMS: Vitamin D deficiency is a common nutritional problem worldwide that may have worsened during the coronavirus disease 2019 (COVID-19) pandemic. The present study sought to examine the prevalence and correlates of vitamin D deficiency among healthcare workers three years after the start of the COVID-19 pandemic.

METHODS: Participants comprised 2543 staff members from a medical research institute, who completed a questionnaire and donated blood samples in June 2023. 25-hydroxyvitamin D (25[OH]D) levels were measured using an electrochemiluminescence immunoassay. Logistic regression was used to calculate the odds ratio and its 95% confidence interval while adjusting for covariates.

RESULTS: The proportions of participants with vitamin D insufficiency (25[OH]D 20-29 ng/mL) and deficiency (25[OH]D < 20 ng/mL) were 44.9% and 45.9%, respectively. In a multivariable-adjusted model, factors associated with a higher prevalence of vitamin D deficiency included younger age, female sex, fewer hours of daytime outdoor physical activity during leisure time (without regular use of sunscreen), lower intake of fatty fish, no use of vitamin D supplements, smoking, and no alcohol consumption. Occupational factors, including shift work, were not independently associated with vitamin D deficiency.

CONCLUSIONS: Our results suggest that vitamin D insufficiency and deficiency are highly prevalent among healthcare workers. Health education regarding lifestyle modifications for this occupational group are warranted to improve their vitamin D status in the COVID-19 era.

Medienart:

E-Artikel

Erscheinungsjahr:

2024

Erschienen:

2024

Enthalten in:

Zur Gesamtaufnahme - volume:60

Enthalten in:

Clinical nutrition ESPEN - 60(2024) vom: 28. Apr., Seite 210-216

Sprache:

Englisch

Beteiligte Personen:

Ito, Aoi [VerfasserIn]
Yamamoto, Shohei [VerfasserIn]
Oshiro, Yusuke [VerfasserIn]
Inamura, Natsumi [VerfasserIn]
Nemoto, Takashi [VerfasserIn]
Tan, Tomofumi [VerfasserIn]
Konishi, Maki [VerfasserIn]
Mizoue, Tetsuya [VerfasserIn]
Aoyanagi, Nobuyoshi [VerfasserIn]
Sugiyama, Haruhito [VerfasserIn]
Sugiura, Wataru [VerfasserIn]
Ohmagari, Norio [VerfasserIn]

Links:

Volltext

Themen:

1406-16-2
COVID-19
Cross-sectional study
Healthcare workers
Journal Article
Research Support, Non-U.S. Gov't
Vitamin D
Vitamins

Anmerkungen:

Date Completed 15.03.2024

Date Revised 11.04.2024

published: Print-Electronic

Citation Status MEDLINE

doi:

10.1016/j.clnesp.2024.02.005

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM369696182