Relationship between nutrients intake during pregnancy and the glycemic control effect in pregnant women with gestational diabetes mellitus.
- Author:
Hong Ping GUO
1
;
Ai ZHAO
2
;
Yong XUE
3
;
Liang Kun MA
4
;
Yu Mei ZHANG
1
;
Pei Yu WANG
5
Author Information
1. Department of Nutrition and Food Hygiene, Peking University School of Public Health, Beijing 100191, China.
2. Vanke School of Public Health, Tsinghua University, Beijing 100091, China.
3. College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China.
4. Department of Obstetrics and Gynecology, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100730, China.
5. Department of Social Medicine and Health Education, Peking University School of Public Health, Beijing 100191, China.
- Publication Type:Journal Article
- Keywords:
Gestational diabetes mellitus;
Glycemic control;
Nutrients
- MeSH:
Blood Glucose;
Cohort Studies;
Cross-Sectional Studies;
Diabetes, Gestational;
Eating;
Female;
Glycemic Control;
Humans;
Nutrients;
Pregnancy;
Pregnant Women
- From:
Journal of Peking University(Health Sciences)
2021;53(3):467-472
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE:To explore the relationship between nutrients intake during pregnancy and the glycemic control effect in pregnant women with gestational diabetes mellitus (GDM).
METHODS:Pregnant women for 25-35 gestational weeks who underwent prenatal examination and completed GDM diagnostic test in two third-class hospitals in Beijing from October 2015 to October 2017 were recruited to participate in the cohort study, and were investigated at enrollment, 2 weeks after enrollment, and delivery. The cross-sectional survey data 2 weeks after enrollment was used for this study. Among them, dietary survey used the 24 h dietary records to collect the food intake of the subjects for the past day, and the intake of energy, macronutrients and micronutrients, was calculated according to the Chinese Food Composition Table. Using the data of fasting blood glucose (FBG) collected by clinical information system and referring to the Chinese Guidelines for the Diagnosis and Treatment of Pregnancy Diabetes (2014), the GDM patients with FBG ≤5.3 mmol/L were divided into the well-control group, those with FBG >5.3 mmol/L were divided into poorly-control group, and pregnant women with normal glucose tolerance were consi-dered as the normal group. Binary Logistic regression was used to analyze the association between the nutrients intake and glycemic control effect in pregnant women with GDM.
RESULTS:A total of 227 pregnant women were enrolled, including 104 GDM patients and 123 normal pregnancy women. Among them, 76 subjects in the well-control group (73.1%, 76/104) and 28 subjects in the poorly-control group (26.9%, 28/104). Compared with the well-control group and the normal group, the protein intake and its energy ratio of the poorly-control group were significantly higher, while carbohydrate energy ratio was significantly lower. In terms of micronutrients, there was no significant difference between the well-control group and the poorly-control group. After adjusting for age, gestational age and physical activity level, with the well-control group as the control group, binary Logistic regression model showed that higher protein energy ratio was positively correlated with poorly glycemic control effect in pregnant women with GDM (OR=6.12, 95%CI: 1.44-25.98), while higher carbohydrate energy ratio was negatively correlated with poorly glycemic control (OR=0.54, 95%CI: 0.32-0.91).
CONCLUSION:Reduced protein intake and increased carbohydrate intake were associated with better glycemic control in pregnant women with GDM. It is suggested that GDM patients should adjust their dietary pattern further to achieve good glycemic control effect.
