Odds ratios (and 95% confidence intervals) of tertiles of baseline serum carotenoid concentration on osteoporosis in post-menopausal Japanese female subjects.

Model 1: Age, weight, height, years since menopause, current tobacco use, regular alcohol intake, exercise habits, supplement use, and total energy intake were adjusted.Model 2: Intakes of calcium, magnesium, potassium, and vitamins D, C, and E were further adjusted.