Otilia Perichart-Perera
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Margie Balas-Nakash
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Ameyalli Rodríguez-Cano
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Jennifer Legorreta-Legorreta
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Adalberto Parra-Covarrubias
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Background. Due to the higher prevalence of obesity and diabetes mellitus (DM), more pregnant women complicated with diabetes are in need of clinical care.Purpose. Compare the effect of including only low glycemic index (GI) carbohydrates (CHO) against all types of CHO on maternal glycemic control and on the maternal and newborn’s nutritional status of women with type 2 DM and gestational diabetes mellitus (GDM).Methods. Women (n=107, ≤29 weeks of gestation) were randomly assigned to one of two nutrition intervention groups: moderate energy and CHO restriction (Group 1: all types of CHO, Group 2: low GI foods).Results. No baseline differences in clinical data were observed. Capillary glucose concentrations throughout pregnancy were similar between groups. Fewer women in Group 2 exceeded weight gain recommendations. Higher risk of prematurity was observed in women in Group 2. No differences in glycemic control were observed between women with type 2 DM and those with GDM.Conclusions.Inclusion of low GI CHO as part of a comprehensive nutrition intervention is equally effective in improving glycemic control as compared to all types of CHO. This strategy had a positive effect in preventing excessive maternal weight gain but increased the risk of prematurity.
Affective Temperament and Glycemic Control – The Psychological Aspect of Obesity and Diabetes Mellitus