title: Knowledge, attitude and practice of women in Campinas, São Paulo, Brazil with respect to physical exercise in pregnancy: a descriptive study.
abstract: BACKGROUND
  Pregnancy is a good time to develop healthy lifestyle habits including regular exercise and good nutrition. Programs of physical exercise for pregnant women have been recommended; however, there are few references on this subject in the literature. The objective of this study was to evaluate the knowledge, attitude and practice of pregnant women with respect to appropriate physical exercise during pregnancy, and also to investigate why some women do not exercise during pregnancy.
  
  
  METHODS
  A descriptive study was conducted in which 161 women of 18 to 45 years of age were interviewed in the third trimester of pregnancy. These women were receiving prenatal care at National Health Service (SUS) primary healthcare units and had no pathologies for which physical exercise would constitute a risk. The women were selected at an ultrasonography clinic accredited to the SUS in Campinas, São Paulo. A previously elaborated knowledge, attitude and practice (KAP) questionnaire was used to collect data, which were then stored in an Epinfo database. Statistical analysis was conducted using Pearson's chi-square test and Fisher's exact test to evaluate the association between the study variables (p < 0.05).
  
  
  RESULTS
  Almost two-thirds (65.6%) of the women were sufficiently informed about the practice of physical exercise during pregnancy and the vast majority (93.8%) was in favor of it. Nevertheless, only just over 20% of the women in this sample exercised adequately. Significant associations were found between an adequate knowledge of physical exercise during pregnancy and education level (p = 0.0014) and between the adequate practice of physical exercise during pregnancy and having had fewer pregnancies (p = 0.0001). Lack of time and feeling tired and uncomfortable were the principal reasons given by the women for not exercising.
  
  
  CONCLUSIONS
  These results suggest that women's knowledge concerning the practice of physical exercise during pregnancy is reasonable and their attitude is favorable; however, relatively few actually exercise during pregnancy.
authors: Department of Obstetrics and Gynecology, School of Medical Sciences, University of Campinas, (UNICAMP), São Paulo, Brazil.
authors: Carmen P
authors: CP
authors: Ribeiro
authors: Helaine
authors: H
authors: Milanez
mesh_terms: D000293:Adolescent; D000328:Adult; D001938:Brazil; D015444:Exercise / Q000523:psychology*; D005260:Female; D005865:Gestational Age; D015438:Health Behavior; D007722:Health Knowledge, Attitudes, Practice; D006801:Humans; D008875:Middle Aged; D011247:Pregnancy / Q000502:physiology / Q000523:psychology*; D011295:Prenatal Care / Q000379:methods; D012959:Socioeconomic Factors; D055815:Young Adult