The Reliability of Health Risk Appraisals: A Field Trial of Four Instruments.
A field trial was conducted to evaluate the reliability of four widely used health risk appraisals (HRAs). A total of 338 randomly selected adults aged 25 to 65 years residing in the Boston metropolitan area completed an HRA on two occasions seven in 12 weeks apart. Test-retest reliability was asses...
| Publicado en: | American Journal of Public Health Vol. 79; no. 12; pp. 1603 - 1608 |
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| Autores principales: | , , |
| Formato: | Journal Article |
| Publicado: |
American Public Health Association
Dec1989
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ccm&AN=4687249&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 4687249 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 00900036 APH jtl: American Journal of Public Health issn: 00900036 maglogo: N pubinfo: dt: Dec1989 vid: 79 iid: 12 pid: 44 pub: American Public Health Association place: Washington, District of Columbia artinfo: ui: 4687249 4687249 10.2105/AJPH.79.12.1603 4687249 ppf: 1603 ppct: 5 formats: tig: atl: The Reliability of Health Risk Appraisals: A Field Trial of Four Instruments. aug: au: Smith, Kevin W. McKinlay, Sonja M. McKinlay, John B. affil: American Institutes for Research, Watertown sug: ab: A field trial was conducted to evaluate the reliability of four widely used health risk appraisals (HRAs). A total of 338 randomly selected adults aged 25 to 65 years residing in the Boston metropolitan area completed an HRA on two occasions seven in 12 weeks apart. Test-retest reliability was assessed by comparing self-reported baseline risk scores in follow-up scores for heart attack risk and selected coronary heart disease risk factors. Respondents generally gave consistent reports for family history, cigarette smoking, and relative weight (test-retest r > .75), but self-reported scores for physiologic status (blood pressure and cholesterol) and lifestyle (diet, physical activity, and stress) were much less stables Coefficients for heart attack risk and appraised age ranged from .43 to 087 for the four HRAs. The reliabilities of two self-scored instruments were greatly reduced by mathematical errors made by respondents when computing their heart attack risk scores. These results were not affected by the length of the follow-up period (seven to 12 weeks). pubtype: Academic Journal doctype: Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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