selected publications
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academic article
- Correlated physical and mental health summary scores for the SF-36 and SF-12 Health Survey, V.I.. Health and quality of life outcomes. -. 2007
- Correlated physical and mental health summary scores for the SF-36 and SF-12 Health Survey, V.I. Health and Quality of Life Outcomes. 2007
- Approaches and recommendations for estimating minimally important differences for health-related quality of life measures.. COPD. 2:63-7. 2005
- Half standard deviation estimate of the minimally important difference in HRQOL scores?. Expert review of pharmacoeconomics & outcomes research. 4:515-23. 2004
- CONSTRUCTING CORRELATED PHYSICAL AND MENTAL HEALTH SUMMARY SCORES FOR THE SF-36 HEALTH SURVEY. Quality of Life Research. 2004