title: The impact of oral pain on quality of life during pregnancy in low-income Brazilian women.
abstract: OBJECTIVE
  To assess the effects of oral pain on oral health-related quality of life during pregnancy and document measures taken by pregnant women seeking relief for oral pain. Their experience of other types of pain were also investigated.
  
  
  METHODS
  A sample of pregnant women who were admitted to a public hospital to give birth were invited to participate in this cross-sectional study. Those who agreed were asked if they had experienced any pain due to problems with their mouth, teeth, or dentures during the 6 months prior to the interviews. Interviewees who answered affirmatively were questioned about the effects of this pain on their normal activities with the Oral Impacts on Daily Performances (OIDP) tool.
  
  
  RESULTS
  The study population consisted of 504 subjects (83% of the eligible individuals). A high prevalence of untreated dental caries was found. The prevalences of oral pain, headaches, back pain, and pelvic pain were 39.1%, 61.5%, 59.3%, and 60.9%, respectively. Of those reporting pain, 168 (33.3%) reported having had difficulty doing at least one of the activities included in the OIDP due to oral pain. The most frequently mentioned effects were difficulty in maintaining emotional balance (23.6%), difficulty eating (22.8%), and difficulty cleaning teeth (20%). The mean and median OIDP scores were 13.9% and 8.0%, respectively.
  
  
  CONCLUSIONS
  Oral pain during pregnancy was an important problem for this group of women and had a negative effect on their quality of life.
authors.affiliation: Department of Community and Preventive Dentistry, Faculty of Dentistry, Rio de Janeiro State University Rio de Janeiro, Brazil. branca.heloisa@terra.com.br
authors.forename: Branca Heloisa
authors.initials: BH
authors.lastname: de Oliveira
authors.forename: Paulo
authors.initials: P
authors.lastname: Nadanovsky
mesh_terms: D000203:Activities of Daily Living; D000328:Adult; D001294:Attitude to Health; D001416:Back Pain / Q000503:physiopathology / Q000523:psychology; D001938:Brazil; D003430:Cross-Sectional Studies; D003731:Dental Caries / Q000503:physiopathology / Q000523:psychology; D004435:Eating / Q000502:physiology; D004522:Educational Status; D005157:Facial Pain / Q000503:physiopathology / Q000523:psychology*; D005260:Female; D006261:Headache / Q000503:physiopathology / Q000523:psychology; D006801:Humans; D017533:Marital Status; D009910:Oral Hygiene; D010147:Pain Measurement; D017699:Pelvic Pain / Q000503:physiopathology / Q000523:psychology; D011203:Poverty; D011247:Pregnancy; D011248:Pregnancy Complications / Q000503:physiopathology / Q000523:psychology*; D011788:Quality of Life; D044469:Racial Groups; D012890:Sleep / Q000502:physiology