Table 2

Comparison of mental and physical health measures of participants based on PTSD status
With PTSD Without PTSD U df p
n Mean rank Sum of ranks n Mean rank Sum of ranks
Trauma exposure 21 83.79 58.16 103 58.16 5999.50 634.5 124 .003
Depression (CES-D) 21 103.05 2164 101 52.86 5339 188 122 .000
Perceived stress (PSS-10) 21 91.07 1912.5 101 55.35 5590.5 439 122 .000
Physical health symptoms (PHQ-15) 21 92.19 1936 102 55.78 5690 437 123 .000
Resilience (CDRISC) 20 43.33 866.50 102 65.06 6636.50 656.5 122 .012
Social support (MSPSS) 21 43.48 913 103 66.38 6837 682 124 .008
Alcohol abuse (AUDIT) 21 72.52 1523 103 60.46 6227 871 124 .154

Fjeldheim et al.

Fjeldheim et al. BMC Emergency Medicine 2014 14:11   doi:10.1186/1471-227X-14-11

Open Data