Trends analysis of vitamin D status among pregnant women in Hefei during 2015-2017
10.3760/cma.j.issn.0253-9624.2019.09.016
- VernacularTitle: 2015—2017年合肥市孕妇维生素D状态变化趋势研究
- Author:
Wanjun YIN
1
;
Ruixue TAO
2
;
Ying ZHANG
3
;
Xiaomin JIANG
4
;
Dan JIN
1
;
Mengnan YAO
1
;
Wanqi YU
1
;
Peng ZHU
5
Author Information
1. Department of Maternal, Child & Adolescent Health, School of Public Health, Anhui Medical University, Hefei 230032, China
2. Department of Obstetrics and Gynecology, the First People′s Hospital of Hefei City, Hefei 230001, China
3. Department of Obstetrics and Gynecology, the First Affiliated Hospital of Anhui Medical University, Hefei 230022, China
4. Department of Obstetrics and Gynecology, Anhui Women and Child Health Care Hospital, Hefei 230001, China
5. Anhui Provincial Key Laboratory of Population Health and Aristogenics, Hefei 230032, China
- Publication Type:Journal Article
- Keywords:
Pregnant women;
Vitamin D;
Vitamin D deficiency
- From:
Chinese Journal of Preventive Medicine
2019;53(9):947-950
- CountryChina
- Language:Chinese
-
Abstract:
From March 2015 to February 2018, 4 728 women aged 18 to 45 years old with single-pregnancy at the gestational age of 13 to 27 weeks in Hefei were recruited to analyze the trend of vitamin D status. The average levels of serum 25(OH)D in 2015, 2016 and 2017 were (43.22±18.41) nmol/L, (39.3±15.1) nmol/L and (36.6±17.0) nmol/L, and the prevalence of vitamin D deficiency were 69.5%, 77.6% and 81.4%, respectively. Compared with 2015, the levels of serum 25(OH)D in pregnant women in 2016 and 2017 decreased by 5.23 (95%CI: 4.10-6.35) nmol/L and 7.98 (95%CI: 6.77-9.19) nmol/L. The OR (95%CI) values for the risk of vitamin D deficiency were 1.88 (95%CI: 1.57-2.24) and 2.41 (95%CI: 1.98-2.93).
