title: Factors associated with self-perception of health among Brazilian women 50 years or older: a population-based study.
abstract: OBJECTIVE
  The aim of this study was to evaluate factors associated with self-perception of health among women 50 years or older living in a Brazilian city.
  
  
  METHODS
  A cross-sectional, population-based study was conducted using self-reported data from a household survey carried out in a sample of 622 women 50 years or older. Sociodemographic and clinical factors associated with the women's perception of their own health (very good, good, fair, poor, or very poor) were assessed. χ2 test and Poison multiple logistic regression analysis were used to select the principal factors associated with a poorer perception of health at a significance level of 5%.
  
  
  RESULTS
  Multiple analyses showed that the probability of association of chronic diseases with a woman's perception of her health as fair, poor, or very poor increased by 97% when at least two morbidities were present, whereas for each point (kg/m2) increase in body mass index, the probability of association with her perceiving her health as poorer increased by 2% (95% CI, 1.01-1.04). The probability of association decreased by 50% if she had more than 8 years of schooling (95% CI, 0.36-0.70), by 29% if she had health insurance (95% CI, 0.59-0.86), and by 32% if she performed physical exercise weekly (95% CI, 0.54-0.86).
  
  
  CONCLUSIONS
  The presence of multimorbidities and a higher body mass index increases the probability of association with a woman's poorer perception of her own health, whereas having more than 8 years of schooling, having medical insurance, and performing physical exercise weekly decreases the probability of association with a poorer perception of health.
authors.affiliation: From the Department of Obstetrics and Gynecology, School of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil.
authors.forename: Vanessa S S
authors.initials: VS
authors.lastname: Machado
authors.forename: Ana Lúcia Ribeiro
authors.initials: AL
authors.lastname: Valadares
authors.forename: Lúcia S
authors.initials: LS
authors.lastname: da Costa-Paiva
authors.forename: Maria Helena
authors.initials: MH
authors.lastname: de Souza
authors.forename: Maria José
authors.initials: MJ
authors.lastname: Osis
authors.forename: Aarão Mendes
authors.initials: AM
authors.lastname: Pinto-Neto
mesh_terms: D000368:Aged; D015992:Body Mass Index; D001938:Brazil; D002908:Chronic Disease; D015897:Comorbidity; D003430:Cross-Sectional Studies; D004522:Educational Status; D015444:Exercise; D005260:Female; D006306:Health Surveys; D006801:Humans; D007348:Insurance, Health; D008875:Middle Aged; D009765:Obesity; D050177:Overweight; D012649:Self Concept; D016387:Women's Health