Comparison of PCS scores with other populations. Comparison of observed PCS scores from our cross-sectional clinical sample of OEF/OIF veterans and military community sample with norms for various disease states  as well as pre-deployment values from the Millennium Cohort Study . Note that the dashed vertical line represents the U.S. population average.
Falvo et al. BMC Public Health 2012 12:1124 doi:10.1186/1471-2458-12-1124