Elizabeth T Jacobs1, Charles J Mullany2. 1. Mel and Enid Zuckerman College of Public Health, University of Arizona, Tucson, Arizona; University of Arizona Cancer Center, Tucson, Arizona. Electronic address: Jacobse@email.arizona.edu. 2. Maricopa Correctional Health Services, Phoenix, Arizona; Emeritus Professor of Surgery, Mayo College of Medicine, Rochester, MN.
Abstract
OBJECTIVES: Adequate nutrition among inmates at correctional facilities may prevent a variety of diseases and conditions. Vitamin D is a nutrient of particular interest to incarcerated populations; however, research in this area is sparse. Therefore, the aim of this study was to assess vitamin D status among inmates in a prison in southern Arizona, a sun-replete region of the United States. METHODS: We conducted a cross-sectional study of circulating concentrations of 25-hydroxycholecalciferol [25(OH)D] among short-term (group 1; <6 wk; n = 29) and long-term (group 2; >1 y; n = 30) inmates at The Fourth Avenue Jail in Maricopa County (Phoenix) Arizona. RESULTS: The long-term inmates in group 2 had statistically significantly lower levels of 25(OH)D (13.9 ± 6.3 ng/mL) compared with group 1 (25.9 ± 12.4; P < 0.0001). Defining vitamin D deficiency as circulating concentrations of 25(OH)D < 20 ng/mL, 37.9% of inmates in group 1 and 90% of those in group 2 were deficient. After adjusting for body mass index and age, the odds ratio (95% confidence interval) for deficiency in group 2 was 18.7 (4.1-84.9) compared with group 1. CONCLUSIONS: This study demonstrates the presence of vitamin D deficiency at the Fourth Avenue Jail in Maricopa County, Arizona, particularly among inmates who have been housed at the facility for >1 y. Because marked vitamin D deficiency is associated with a myriad of adverse health outcomes, consideration should be given to providing dietary or supplemental vitamin D to inmates at correctional facilities.
OBJECTIVES: Adequate nutrition among inmates at correctional facilities may prevent a variety of diseases and conditions. Vitamin D is a nutrient of particular interest to incarcerated populations; however, research in this area is sparse. Therefore, the aim of this study was to assess vitamin D status among inmates in a prison in southern Arizona, a sun-replete region of the United States. METHODS: We conducted a cross-sectional study of circulating concentrations of 25-hydroxycholecalciferol [25(OH)D] among short-term (group 1; <6 wk; n = 29) and long-term (group 2; >1 y; n = 30) inmates at The Fourth Avenue Jail in Maricopa County (Phoenix) Arizona. RESULTS: The long-term inmates in group 2 had statistically significantly lower levels of 25(OH)D (13.9 ± 6.3 ng/mL) compared with group 1 (25.9 ± 12.4; P < 0.0001). Defining vitamin D deficiency as circulating concentrations of 25(OH)D < 20 ng/mL, 37.9% of inmates in group 1 and 90% of those in group 2 were deficient. After adjusting for body mass index and age, the odds ratio (95% confidence interval) for deficiency in group 2 was 18.7 (4.1-84.9) compared with group 1. CONCLUSIONS: This study demonstrates the presence of vitamin D deficiency at the Fourth Avenue Jail in Maricopa County, Arizona, particularly among inmates who have been housed at the facility for >1 y. Because marked vitamin D deficiency is associated with a myriad of adverse health outcomes, consideration should be given to providing dietary or supplemental vitamin D to inmates at correctional facilities.
Authors: George Griffin; Martin Hewison; Julian Hopkin; Rose Kenny; Richard Quinton; Jonathan Rhodes; Sreedhar Subramanian; David Thickett Journal: R Soc Open Sci Date: 2020-12-01 Impact factor: 2.963
Authors: Elisangela B Maceda; Crhistinne C M Gonçalves; Jason R Andrews; Albert I Ko; Catherine W Yeckel; Julio Croda Journal: Sci Rep Date: 2018-01-17 Impact factor: 4.379