Relationship between dietary vitamin C and Type 2 diabetes / 中南大学学报(医学版)
Journal of Central South University(Medical Sciences)
; (12): 1109-1114, 2015.
Article
de Zh
| WPRIM
| ID: wpr-815369
Bibliothèque responsable:
WPRO
ABSTRACT
OBJECTIVE@#To examine the correlation between dietary vitamin C intake and Type 2 diabetes.
@*METHODS@#A total of 5 168 participants from Xiangya Hospital, Central South University were randomly selected. According to the vitamin C intake, the participants were divided into 5 groups: a Q1 group (n=1 033), a Q2 group (n=1 034), a Q3 group (n=1 034), a Q4 group (n=1 034) and a Q5 group (n=1 033). They were also divided into a Type 2 diabetes group (n=502) and a non-diabetes group (n=4 666). The height, weight, and blood pressure were measured, and vitamin C intake and other dairy consumption were evaluated using a food frequency questionnaire and fasting plasma glucose (FPG). The analysis of variance (ANOVA), Chi-square test, Mann-Whitney U test and logistic regression model were used to analyze the relationship between dietary vitamin C and Type 2 diabetes.
@*RESULTS@#The univariate analysis showed that there were significant differences in the vitamin C consumption in energy intake, activity level, dietary fiber intake, nutritional supplementation status, drinking or not drinking, education level among the different vitamin C intake groups (all P154.78 mg/d) in comparison with the lowest level (≤ 63.26 mg/d). The results suggested that the vitamin C intake was inversely associated with the Type 2 diabetes (r=-0.029, P<0.05).
@*CONCLUSION@#There is a significant negative correlation between the dietary vitamin C intake and the risk of Type 2 diabetes.
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Indice:
WPRIM
Sujet Principal:
Acide ascorbique
/
Vitamines
/
Glycémie
/
Pression sanguine
/
Taille
/
Poids
/
Indice de masse corporelle
/
Études cas-témoins
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Modèles logistiques
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État nutritionnel
Type d'étude:
Etiology_studies
/
Observational_studies
/
Prognostic_studies
/
Risk_factors_studies
Limites du sujet:
Humans
langue:
Zh
Texte intégral:
Journal of Central South University(Medical Sciences)
Année:
2015
Type:
Article