title: [Importance of quality of life assessment in patients with endometriosis].
abstract: OBJECTIVE
  The present study examined the relationship between some clinical variables and quality of life in a group of patients with endometriosis.
  
  
  METHODS
  A total of 130 women seen at a multidisciplinary center specializing in gynecology endometriosis in 2008 participated in the study. This was a cross-sectional study conducted with a convenience sample. The diagnosis of endometriosis was performed by biopsy according to the criteria of the American Society for Reproductive Medicine. The clinical and demographic data were collected from the patients' records. Pain intensity was assessed by a visual numerical scale (0-10), and data on the quality of life were collected using the SF-36. Data analysis consisted of descriptive and inferential statistical tests, Spearman correlation coefficient and Kruskal-Wallis test to compare scores between groups. Nonparametric tests were used for analysis because data were not normally distributed.
  
  
  RESULTS
  The patients were 21 to 54 years of age or 34, standard diversion (SD)=6.56], 87% had a university degree, and 75% were married. Seventeen percent reported cases of endometriosis in the family. The average time of onset of symptoms was 4.5 years (SD=6.6), 63% of patients were in stage 3 or 4 of endometriosis 36% of patients had severe or disabling dysmenorrhea and the average intensity of pain according to a visual numerical scale was of 5.6 (SD=3.5). Results suggest that the staging of the disease did not determine the intensity of pain. The time of onset of symptoms also showed no relationship to pain intensity and SF-36 scores. On the other hand, the intensity of pain was associated with lower scores on some scales of the SF-36.
  
  
  CONCLUSIONS
  Patients with endometriosis had lower scores of quality of life than the general population and lower than those of some other diseases.
authors.affiliation: Programo de Dor do Hospital Israelita Albert Einstein, São Paulo, SP, Brasil.
authors.forename: Fabíola Peixoto
authors.initials: FP
authors.lastname: Minson
authors.forename: Maurício Simões
authors.initials: MS
authors.lastname: Abrão
authors.forename: Jamir
authors.initials: J
authors.lastname: Sardá Júnior
authors.forename: Durval Campos
authors.initials: DC
authors.lastname: Kraychete
authors.forename: Sérgio
authors.initials: S
authors.lastname: Podgaec
authors.forename: Fabrício Dias
authors.initials: FD
authors.lastname: Assis
mesh_terms: D000328:Adult; D003430:Cross-Sectional Studies; D004715:Endometriosis / Q000175:diagnosis; D005260:Female; D006801:Humans; D008875:Middle Aged; D011788:Quality of Life; D055815:Young Adult