Lo, Chyi <br/><br/>
A psychometric assessment of the St. George's respiratory questionnaire in patients with COPD using Rasch model analysis.  [electronic resource] 

 -  Health and quality of life outcomes  Aug 2015 
 - 131 p.  digital 
<br/><br/> Publication Type: Evaluation Study; Journal Article; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>1477-7525 
<br/><br/><label>Standard No.: </label>10.1186/s12955-015-0320-7  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aged<br/>Female<br/>Health Status Indicators<br/>Humans<br/>Male<br/>Middle Aged<br/>Predictive Value of Tests<br/>Psychometrics<br/>Pulmonary Disease, Chronic Obstructive--diagnosis<br/>Quality of Life<br/>Reproducibility of Results<br/>Severity of Illness Index<br/>Surveys and Questionnaires--standards<br/>Taiwan