Findings indicated that although studies generally met st and ards in several quality areas , there is still room for improvement .
Areas for improvement include establishing representativeness , adequately describing clinical and demographic characteristics of the sample , and presenting better descriptions of important aspects of test and reference st and ard execution .
In addition , study quality has not appreciably improved since the publication of the STARD Statement in 2003 .
Despite the popularity of the PTSD Checklist ( PCL ) as a clinical screening test , there has been no comprehensive quality review of studies evaluating its diagnostic accuracy .
Psychometric Properties of the PTSD Checklist—Civilian Version
We examined the psychometric properties of the  PTSD Checklist ( PCL ) , a self-report instrument design ed to assess symptoms of posttraumatic stress disorder . Three hundred ninety-two participants recruited in a university setting completed the PCL in addition to several well-established self-report instruments design ed to assess various forms of psychopathology ( e.g. , depression , general anxiety , PTSD ) . Ninety participants returned for readministration of selected measures . Findings provided support for psychometric properties of the PCL  , including internal consistency , test – retest reliability , convergent validity , and discriminant validity . Additional strengths of the PCL are discussed
Findings indicated that although studies generally met st and ards in several quality areas , there is still room for improvement .
Areas for improvement include establishing representativeness , adequately describing clinical and demographic characteristics of the sample , and presenting better descriptions of important aspects of test and reference st and ard execution .
In addition , study quality has not appreciably improved since the publication of the STARD Statement in 2003 .
Despite the popularity of the PTSD Checklist ( PCL ) as a clinical screening test , there has been no comprehensive quality review of studies evaluating its diagnostic accuracy .