OBJECTIVE: To describe the prevalence of Vitamin D deficiency (VDD) and insufficiency (VDI), and the main dietary sources of vitamin D (VD) in a probabilistic sample of Mexican women at reproductive age participating in Ensanut 2012, stratified by sociodemographic factors and body mass index (BMI) categories. MATERIALS AND METHODS: Serum concentrations of 25-hydroxyvitamin-D(25-OH-D) were determined using an ELISA technique in 4162 women participants of Ensanut 2012 and classified as VDD, VDI or optimal VD status. Sociodemographic, anthropometric and dietary data were also collected. The association between VDD/VDI and sociodemographic and anthropometry factors was assessed adjusting for potential confounders through an estimation of a multinomial logistic regression model. RESULTS: The prevalence of VDD was 36.8%, and that of VDI was 49.8%. The mean dietary intake of VD was 2.56 μg/d. The relative risk ratio (RRR) of VDD or VDI was calculated by a multinomial logistic regression model in 4162 women. The RRR of VDD or VDI were significantly higher in women with overweight (RRR: 1.85 and 1.44, p<0.05), obesity (RRR: 2.94 and 1.93, p<0.001), urban dwelling (RRR:1.68 and 1.31, p<0.06), belonging to the 3rd tertile of income (RRR: 5.32 and 2.22, p<0.001), or of indigenous ethnicity (RRR: 2.86 and 1.70, p<0.05), respectively. CONCLUSION: The high prevalence of VDD/VDI in Mexican women calls for stronger actions from the health authorities, strengthtening the actual policy of food supplementation and recommending a reasonable amount of sun exposure.
OBJECTIVE: To describe the prevalence of Vitamin Ddeficiency (VDD) and insufficiency (VDI), and the main dietary sources of vitamin D (VD) in a probabilistic sample of Mexican women at reproductive age participating in Ensanut 2012, stratified by sociodemographic factors and body mass index (BMI) categories. MATERIALS AND METHODS: Serum concentrations of 25-hydroxyvitamin-D(25-OH-D) were determined using an ELISA technique in 4162 womenparticipants of Ensanut 2012 and classified as VDD, VDI or optimal VD status. Sociodemographic, anthropometric and dietary data were also collected. The association between VDD/VDI and sociodemographic and anthropometry factors was assessed adjusting for potential confounders through an estimation of a multinomial logistic regression model. RESULTS: The prevalence of VDD was 36.8%, and that of VDI was 49.8%. The mean dietary intake of VD was 2.56 μg/d. The relative risk ratio (RRR) of VDD or VDI was calculated by a multinomial logistic regression model in 4162 women. The RRR of VDD or VDI were significantly higher in women with overweight (RRR: 1.85 and 1.44, p<0.05), obesity (RRR: 2.94 and 1.93, p<0.001), urban dwelling (RRR:1.68 and 1.31, p<0.06), belonging to the 3rd tertile of income (RRR: 5.32 and 2.22, p<0.001), or of indigenous ethnicity (RRR: 2.86 and 1.70, p<0.05), respectively. CONCLUSION: The high prevalence of VDD/VDI in Mexican women calls for stronger actions from the health authorities, strengthtening the actual policy of food supplementation and recommending a reasonable amount of sun exposure.
Authors: Berenice Rivera-Paredez; Nayeli Macías; Mayeli M Martínez-Aguilar; Alberto Hidalgo-Bravo; Mario Flores; Amado D Quezada-Sánchez; Edgar Denova-Gutiérrez; Miguel Cid; Angelica Martínez-Hernández; Lorena Orozco; Manuel Quiterio; Yvonne N Flores; Jorge Salmerón; Rafael Velázquez-Cruz Journal: Nutrients Date: 2018-08-27 Impact factor: 5.717
Authors: A Martinez-Hernandez; E E Perez-Guerrero; M A Macias-Islas; C A Nava-Valdivia; A Villagomez-Vega; B Contreras-Haro; Y E Garcia-Ortega; Y Esparza-Guerrero; S G Gallardo-Moya; J I Gamez-Nava; L Gonzalez-Lopez; E Oliva-Flores; N A Rodriguez-Jimenez; F Cortes-Enriquez; A M Saldaña-Cruz Journal: J Immunol Res Date: 2021-12-23 Impact factor: 4.818
Authors: Vanessa De la Cruz-Góngora; Aarón Salinas-Rodríguez; Salvador Villalpando; Mario Flores-Aldana Journal: Nutrients Date: 2019-04-30 Impact factor: 5.717