Menezes Júnior, Luiz Antônio Alves deFajardo, Virgínia CapistranoNascimento Neto, Raimundo Marques doFreitas, Silvia Nascimento deOliveira, Fernando Luiz Pereira dePimenta, Fausto Aloísio PedrosaCoelho, George Luiz Lins MachadoMeireles, Adriana Lúcia2023-08-162023-08-162023MENEZES JUNIOR, L. A. A. de et al. Association of hypovitaminosis d with sleep parameters in rotating shift worker drivers. Sleep Science, v. 16, n. 1, 2023. Disponível em: <https://www.thieme-connect.de/products/ejournals/pdf/10.1055/s-0043-1767748.pdf>. Acesso em: 06 jul. 2023.1984-0659.http://www.repositorio.ufop.br/jspui/handle/123456789/17215Objective To evaluate the association between sleep parameters and hypovitami- nosis D in rotating shift drivers. Material and Methods We conducted a cross-sectional study on 82 male rotating shift workers (24–57 years old) with at least one cardiovascular risk factor (such as hyperglycemia, dyslipidemia, abdominal obesity, physical inactivity, hypertension, and smoking). Polysomnography was used to evaluate sleep parameters. Logistic regres- sion was used to model the association between hypovitaminosis D and sleep parameters after adjustment for relevant covariates. Results Hypovitaminosis D (< 20 ng/mL) was seen in 30.5% of the workers. Shift workers with hypovitaminosis D had lower sleep efficiency (odds ratio [OR]: 3.68; 95% confidence interval [CI]: 1.95–5.53), lower arterial oxygen saturation (OR: 5.35; 95% CI: 3.37–6.12), and increased microarousal index (OR: 3.85; 95% CI: 1.26–5.63) after adjusting. Conclusion We suggest that hypovitaminosis D is associated with greater sleep disturbances in rotating shift workers.en-USabertoSleep stagesSleep deprivationCircadian rhythmSleep apnea syndromesPolysomnographyArtigo publicado em periodicoThis work is under a Creative Commons License. Fonte: PDF do artigo.https://doi.org/10.1055/s-0043-1767748