title: The Patient Experiences Questionnaire for Out-of-Hours Care (PEQ-OHC): data quality, reliability, and validity.
abstract: OBJECTIVE
  To develop and evaluate the Patient Experiences Questionnaire for Out-of-Hours Care (PEQ-OHC) in Norway.
  
  
  METHODS
  Questionnaire development was based on a systematic literature review of existing questionnaires, interviews with users, and expert group consultation. Questionnaire testing followed a postal survey of users who had attended out-of-hours centres in the North, West, and South of Norway.
  
  
  METHODS
  Primary care out-of-hours services.
  
  
  METHODS
  The questionnaire was pre-tested with 13 users and was then mailed to 542 users who had had telephone contact and/or had a consultation with one of three out-of-hours centres.
  
  
  METHODS
  Data quality, internal consistency, reliability, and construct validity.
  
  
  RESULTS
  The questionnaire was considered to have good content validity by the expert group. There were 225 (41.51%) respondents to the postal questionnaire. Levels of missing data at the item and scale level were acceptable. Principal component analysis supported the four scales of user experiences relating to telephone contact, doctor services, nursing services, and organization. Item-total correlations were all above 0.5 and Cronbach's alpha was above 0.80 for all scales. Statistically significant associations based on explicit hypotheses were evidence for the construct validity of the PEQ-OHC.
  
  
  CONCLUSIONS
  The development of the PEQ-OHC followed a rigorous process based on a systematic review, interviews with users, and an expert group which lend the questionnaire content validity. The PEQ-OHC has evidence for data quality, internal consistency, reliability, and construct validity.
authors.affiliation: National Resource Centre for Rehabilitation in Rheumatology, Diakonhjemmet Hospital, Oslo.
authors.forename: Andrew M
authors.initials: AM
authors.lastname: Garratt
authors.forename: Kirsten
authors.initials: K
authors.lastname: Danielsen
authors.forename: Oddvar
authors.initials: O
authors.lastname: Forland
authors.forename: Steinar
authors.initials: S
authors.lastname: Hunskaar
mesh_terms: D039602:After-Hours Care / Q000592:standards*; D005194:Family Practice / Q000592:standards*; D005260:Female; D019538:Health Care Surveys / Q000592:standards*; D006801:Humans; D008297:Male; D009664:Norway; D017060:Patient Satisfaction; D015203:Reproducibility of Results; D011795:Surveys and Questionnaires / Q000592:standards*