Ellis, Beth Hartman <br/><br/>
Utilization of the propensity score method: an exploratory comparison of proxy-completed to self-completed responses in the Medicare Health Outcomes Survey.  [electronic resource] 

 -  Health and quality of life outcomes  Sep 2003 
 - 47 p.  digital 
<br/><br/> Publication Type: Comparative Study; Journal Article 
<br/><br/><label>ISSN: </label>1477-7525 
<br/><br/><label>Standard No.: </label>10.1186/1477-7525-1-47  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Activities of Daily Living<br/>Adult<br/>Aged<br/>Aged, 80 and over<br/>Chronic Disease<br/>Cohort Studies<br/>Data Collection--methods<br/>Depression--diagnosis<br/>Female<br/>Health Status<br/>Health Surveys<br/>Humans<br/>Logistic Models<br/>Male<br/>Medicare<br/>Mental Health<br/>Middle Aged<br/>Outcome Assessment, Health Care<br/>Proxy<br/>Psychometrics--methods<br/>Quality of Life<br/>United States