title: The relationship between maternal nutritional status and spontaneous abortion.
abstract: BACKGROUND
  The incidence of pregnancy wastage is high among poor women. Though the aetiology of spontaneous abortion is multifactorial, nutritional deficiency is considered to be an important contributory factor.
  
  
  METHODS
  A case-control study was conducted to assess the relationship between maternal vitamin status and spontaneous abortion.
  
  
  RESULTS
  The incidence of anaemia (15%), and riboflavin (84%) and folate deficiency (24.5%) were similar among the cases and controls. Vitamin A levels were higher in the study group compared to those in controls.
  
  
  CONCLUSIONS
  The results suggest that various nutrient deficiencies have no correlation with the occurrence of spontaneous abortion. The role of increased vitamin A levels needs to be studied further.
authors.affiliation: National Institute of Nutrition, Indian Council of Medical Research, Andhra Pradesh, India.
authors.forename: J
authors.initials: J
authors.lastname: Neela
authors.forename: L
authors.initials: L
authors.lastname: Raman
mesh_terms: D000022:Abortion, Spontaneous / Q000097:blood / Q000209:etiology*; D000740:Anemia / Q000150:complications*; D016022:Case-Control Studies; D005260:Female; D005494:Folic Acid Deficiency / Q000150:complications*; D006801:Humans; D011247:Pregnancy; D011248:Pregnancy Complications; D012257:Riboflavin Deficiency / Q000150:complications*; D014801:Vitamin A / Q000097:blood
chemical_list: D014801:Vitamin A