title: A medical nutrition therapy program improves perinatal outcomes in Mexican pregnant women with gestational diabetes and type 2 diabetes mellitus.
abstract: Diabetes in pregnancy is a major public health problem in Mexico. Nutrition therapy is an important component of treatment. Intensive nutrition intervention has not been implemented for Mexican pregnant women with diabetes. Its effect on different types of diabetes mellitus has not been studied.
  
  
  
  The authors assessed the effect of a medical nutrition therapy (MNT) program on perinatal complications in Mexico City.
  
  
  
  Quasi-experimental design with a historical control. Women were assigned to a MNT program (n = 88) and were followed up with every 2 weeks until delivery (2004-2007). The control group (n = 86) was selected from medical charts (2001-2003) and the same inclusion criteria were used. In each group, 55% of women had type 2 diabetes mellitus and 45% had gestational diabetes. The MNT program included a moderate intake of carbohydrate (40%-45% of total energy) and reduction in energy intake, capillary glucose self-monitoring, and education. The control group received usual hospital routine care. Statistical analysis included descriptive statistics, chi-square, and multivariate logistic regression (OR, 95% CI) as indicated.
  
  
  
  Women in the MNT program had a lower risk of preeclampsia, fewer maternal hospitalization, and neonatal deaths in both types of diabetes. Low birth weight was less frequent only in women with gestational diabetes receiving MNT, while neonatal intensive care unit admissions were lower only in women with type 2 diabetes.
  
  
  
  An intensive MNT program, including counseling, education, and capillary glucose self-monitoring, has a positive effect over preeclampsia, maternal hospitalization, and neonatal death in women with diabetes in pregnancy. MNT guidelines should be implemented in Mexican health care facilities treating diabetes in pregnancy.
authors.affiliation: The Public Health Research Branch-Research Direction, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes, Mexico City, Mexico (Ms Perichart-Perera, Ms Balas-Nakash, Ms Rodriguez-Cano)
authors.forename: Otilia
authors.initials: O
authors.lastname: Perichart-Perera
authors.affiliation: The Public Health Research Branch-Research Direction, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes, Mexico City, Mexico (Ms Perichart-Perera, Ms Balas-Nakash, Ms Rodriguez-Cano)
authors.forename: Margie
authors.initials: M
authors.lastname: Balas-Nakash
authors.affiliation: The Endocrinology Department, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes, Mexico City, Mexico (Dr Parra-Covarrubias, Dr Ramirez-Torres, Dr Ortega-González)
authors.forename: Adalberto
authors.initials: A
authors.lastname: Parra-Covarrubias
authors.affiliation: The Public Health Research Branch-Research Direction, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes, Mexico City, Mexico (Ms Perichart-Perera, Ms Balas-Nakash, Ms Rodriguez-Cano)
authors.forename: Ameyalli
authors.initials: A
authors.lastname: Rodriguez-Cano
authors.affiliation: The Endocrinology Department, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes, Mexico City, Mexico (Dr Parra-Covarrubias, Dr Ramirez-Torres, Dr Ortega-González)
authors.forename: Aurora
authors.initials: A
authors.lastname: Ramirez-Torres
authors.affiliation: The Endocrinology Department, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes, Mexico City, Mexico (Dr Parra-Covarrubias, Dr Ramirez-Torres, Dr Ortega-González)
authors.forename: Carlos
authors.initials: C
authors.lastname: Ortega-González
authors.affiliation: The Research Direction, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes, Mexico City, Mexico (Dr Vadillo-Ortega)
authors.forename: Felipe
authors.initials: F
authors.lastname: Vadillo-Ortega
mesh_terms: D001786:Blood Glucose / Q000032:analysis; D015190:Blood Glucose Self-Monitoring; D003924:Diabetes Mellitus, Type 2 / Q000097:blood / Q000188:drug therapy / Q000534:rehabilitation*; D016640:Diabetes, Gestational / Q000097:blood / Q000178:diet therapy* / Q000188:drug therapy / Q000534:rehabilitation*; D005215:Fasting; D005260:Female; D006801:Humans; D007004:Hypoglycemic Agents / Q000627:therapeutic use; D007328:Insulin / Q000627:therapeutic use; D008800:Mexico; D044623:Nutrition Therapy; D009765:Obesity / Q000534:rehabilitation; D050177:Overweight / Q000534:rehabilitation; D019518:Postprandial Period; D011247:Pregnancy; D011248:Pregnancy Complications / Q000097:blood / Q000188:drug therapy / Q000534:rehabilitation; D016896:Treatment Outcome
chemical_list: D001786:Blood Glucose; D007004:Hypoglycemic Agents; D007328:Insulin