Low socio-economic status is a newly identified independent risk factor for poor vitamin D status in severely obese adults

2016 ◽  
Vol 30 (2) ◽  
pp. 203-215 ◽  
Author(s):  
J. Léger-Guist'hau ◽  
C. Domingues-Faria ◽  
M. Miolanne ◽  
F. Peyrol ◽  
L. Gerbaud ◽  
...  
PLoS ONE ◽  
2015 ◽  
Vol 10 (12) ◽  
pp. e0143782 ◽  
Author(s):  
Gui-Ling Liu ◽  
Hai-Chen Pi ◽  
Li Hao ◽  
Dan-Dan Li ◽  
Yong-Gui Wu ◽  
...  

2015 ◽  
Vol 110 ◽  
pp. S808-S809
Author(s):  
Toufic Kabbani ◽  
Jorge D. Machicado ◽  
David G. Binion ◽  
Ioannis Koutroubakis ◽  
Claudia Ramos-Rivers ◽  
...  

Nutrients ◽  
2022 ◽  
Vol 14 (2) ◽  
pp. 291
Author(s):  
Shiqi Lin ◽  
Yuan Zhang ◽  
Lifang Jiang ◽  
Jiajia Li ◽  
Jian Chai ◽  
...  

Background: Maternal vitamin D deficiency might generate adverse reproductive outcomes, and socio-economic inequalities in micronutrient-related diseases have often been found. This study aimed to explore the interactive effects of maternal vitamin D status and socio-economic status (SES) on risk of spontaneous abortion. Methods: A population-based case–control study was conducted including 293 women with spontaneous abortion and 498 control women in December 2009 and January, 2010 in Henan Province, China. Information on pregnancy outcomes, maternal demographic, lifestyle and exposure factors and blood samples were collected at the same time. Vitamin D deficiency was defined as 25(OH)D < 20 ng/mL. SES index was constructed with principal component analysis by aggregating women’s and their husbands’ education level and occupation, and household income and expenditure. Interactive effects were assessed on a multiplicative scale with ratio of the odds ratio (ROR). Results: Compared to those with high SES and vitamin D sufficiency, women with vitamin D deficiency and low SES index had an increased risk of spontaneous abortion (aOR: 1.99; 95% CI: 1.23–3.23). The ROR was 2.06 (95% CI: 1.04–4.10), indicating a significant positive multiplicative interaction. Conclusions: Maternal low SES may strengthen the effect of vitamin D deficiency exposure on spontaneous abortion risk in this Chinese population.


2019 ◽  
Vol 6 (2) ◽  
pp. 867
Author(s):  
Ayyappan Anitha ◽  
Suresh A. Poovathinal ◽  
Vijitha Viswambharan ◽  
Ismail Thanseem ◽  
Mahesh M. Vasu ◽  
...  

Background: Authors examined serum vitamin D status among the healthy school children belonging to the south Indian state of Kerala.Methods: A cross-sectional study, participants were recruited through medical camps organized in Thrissur and Palakkad districts of central Kerala during the months of March and April 2017. A 174 healthy school children (98 males and 76 females) aged 5-13 years were recruited for the study. The children were found to be healthy on the basis of physical examination by a Paediatrician. None of the children had any symptoms of skeletal deformities. All the children were drug-naive. Data on height, weight, skin color, food habits, physical activities and socio-economic status were recorded. A 2ml of peripheral blood samples were collected from the participants. Total vitamin D in the serum was estimated by chemiluminescence immunoassay (CLIA).Results: VDD was observed in 60.92% and insufficiency in 30.46% of the participants. Only 8.62% of the participants had normal vitamin D levels. The mean vitamin D level was 19.93 ng/ml. Males had significantly higher vitamin D levels compared to females. Factors such as age, height, weight, diet, skin color and socio-economic status did not influence vitamin D levels.Conclusions: This is the first study of vitamin D status among the school-age children of Kerala. This paper adds further evidence to the reports indicating high prevalence of subclinical VDD among children across India and calls for action.


Nutrition ◽  
2020 ◽  
Vol 75-76 ◽  
pp. 110925
Author(s):  
L. Cassanmagnago ◽  
M. Barsi ◽  
S. Combi ◽  
E.G. Ferrari ◽  
P. Lanzi ◽  
...  

2020 ◽  
Vol 23 (7) ◽  
pp. 1266-1272 ◽  
Author(s):  
Tuija Jääskeläinen ◽  
Satu Männistö ◽  
Tommi Härkänen ◽  
Katri Sääksjärvi ◽  
Seppo Koskinen ◽  
...  

AbstractObjective:To investigate whether vitamin D status predicts weight gain or increase in waist circumference during the 11-year follow-up in general adult population.Design:A population-based longitudinal study.Setting:The study was conducted using data from the nationally representative Health 2000/2011 Survey. The analyses were based on regression models adjusted for sociodemographic and lifestyle factors.Participants:Weight, waist circumference and vitamin D status (serum 25-hydroxyvitamin D concentration analysed with radioimmunoassay) were measured from 2924 participants aged 30–64 years at baseline.Results:In men, low vitamin D status at baseline predicted ≥10 % increase in waist circumference during the follow-up when adjusted for age only (OR for sufficient v. deficient S-25(OH)D 0·41; 95 % CI 0·25, 0·67; P for trend <0·01), but the association with weight gain was only borderline significant. After adjustment for potential confounders, low vitamin D status remained a significant predictor of increase in waist circumference, but the association with weight gain was further attenuated. In women, vitamin D status at baseline did not predict weight gain or increase in waist circumference.Conclusions:Our results suggest that vitamin D insufficiency may be a risk factor of abdominal obesity among men but not among women. In men, it may also increase the risk of weight gain. Further studies are required to confirm these findings and examine potential mechanisms behind them. There is also a possibility that vitamin D is a biomarker of healthy lifestyle rather than an independent risk factor for obesity.


Medicine ◽  
2015 ◽  
Vol 94 (9) ◽  
pp. e594 ◽  
Author(s):  
Young Eun Kwon ◽  
Hyunwook Kim ◽  
Hyung Jung Oh ◽  
Jung Tak Park ◽  
Seung Hyeok Han ◽  
...  

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