Assessment on quality of life of the rural old people with simple health questionnaire
- VernacularTitle:简明健康调查问卷对农村老年人生活质量的评价
- Author:
Baofa JIANG
;
Tao XU
;
Yuwei SUN
- Publication Type:Journal Article
- From:
Chinese Journal of Tissue Engineering Research
2005;9(7):172-174
- CountryChina
- Language:Chinese
-
Abstract:
BACKGROUND: Short-form-36 health survey(SF-36) has good reliability and validity, which is applicable to assess quality of life (QOL) in European and American population.OBJECTIVE: To study the reliability, validity and feasibility of SF-36 scale in the rural elder and evaluate their QOL.DESIGN: It is a cross-sectional study, all participants are sampled by two-phase random sampling.SETTING: Institute of Epidemiology and Hygienic Statistics, China Union Medical University and institute of epidemiology and hygienic statistics in a university.PARTICIPANTS: Totally 687 old people were randomly selected from six villages in Bao' an District of Shenzhen from May to July 2002. Inclusion criteria: All the people were residents and aged 60 years or above. Exclusion criteria: People with severe auditory or mental obstacles were excluded. Totally 666 questionnaires were valid, among them 264 were male and 402 were female.METHODS: All participants were interviewed face to face with SF-36 questionnaire by trained investigators. The feasibility, reliability and validity were the main measures of SF-36 scale.MAIN OUTCOME MEASURES: Split-half reliability, internal consistency, criterion-related validity, discriminant validity and construct validity.RESULTS: SF-36 scale had a good internal consistency, and all Cronbach' α coefficients were equal or more than 0. 8 in 8 dimensions. The split-half reliability of every dimension was preferable and Pearson correlation coefficients were 0.7 or higher except mental health(MH) . Discriminant validity and criterion related validity were obtained and satisfied. Two factors were got by factor analysis, which could account for 63.14% of total variance. Every dimension held a moderate loading in its relevant factor except role-emotion (RE) dimension(≥0.4).CONCLUSION: SF-36 scale is applicable for QOL assessment in the rural elder after some item revisions. The vulnerable elder should be given more attention and care.
