Vitamin D status and supplementation, calcium supplementation, and timing of natural menopause
Jukic A, Sandler D, Weinberg C, O'Brien K. Vitamin D status and supplementation, calcium supplementation, and timing of natural menopause. Maturitas 2024, 182: 107916. PMID: 38266360, PMCID: PMC11000149, DOI: 10.1016/j.maturitas.2024.107916.Peer-Reviewed Original ResearchConceptsCalcium supplement useTiming of natural menopauseVitamin D statusTime of menopauseNatural menopauseFollow-upVitamin DSupplement useD statusMenstrual periodAssociated with timing of menopauseHazard ratioMultivariate Cox proportional hazards modelAssociated with ovarian reserveVitamin D supplement useYears of follow-upVitamin D supplementationLoss to follow-upCox proportional hazards modelsFollow-up time pointsYear follow-upBody mass indexConfidence intervalsSister Study cohortEstimate hazard ratios