Table 3 Summary of veteran, active duty, and civilian cohorts.
Veteran | Active duty | Civilian | |||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Discovery | Follow-up | Replication | Bronx VA | Ft Campbell | UCSF | ||||||||||||||
Variables | PTSD+(83) | PTSD−(83) | p value T test | PTSD+(16) | PTSD Sub (12) | PTSD −(31) | p value ANOVA | PTSD+(26) | PTSD−(28) | p value | PTSD+(28) | PTSD−(10) | p value | PTSD+(76) | PTSD Sub (57) | p value | MDD+ | MDD− | p value |
BMI (SD) | 29.78 (6.13) | 28.42 (4.80) | 0.118 | 31.99 (5.16) | 30.44 (7.96) | 28.29 (4.17) | 0.085 | 29.45 (6.71) | 23.75 (9.06) | 0.014 | 30.94 (4.64) | 29.54 (4.31) | 0.407 | 27.30 (3.68) | 28.71 (3.35) | 0.023 | |||
Age (SD) | 32.68 (7.34) | 32.52 (8.03) | 0.901 | 33.63 (7.49) | 34.92 (7.99) | 35.97 (8.45) | 0.643 | 36.46 (10.6) | 33.79 (9.26) | 0.331 | 36.88 (8.54) | 35.9 (11.76) | 0.815 | 28.74 (5.90) | 28.12 (5.49) | 0.538 | 40.47 (15.4) | 38.68 (13.7) | 0.504 |
Neutrophil % (SD) | 56.09 (9.16) | 54.45 (9.81) | 0.282 | 50.63 (11.36) | 51.95 (7.38) | 52.70 (12.04) | 0.840 | 57.21 (10.05) | 58.17 (8.89) | 0.739 | – | – | – | – | – | – | |||
Lymphocyte % (SD) | 33.07 (8.11) | 34.59 (9.45) | 0.271 | 37.97 (10.53) | 36.52 (6.72) | 34.73 (10.60) | 0.577 | 31.29 (9.44) | 29.2 (7.83) | 0.429 | 33.49 (10.76) | 38.17 (9.78) | 0.140 | – | – | – | |||
Monocyte % (SD) | 7.78 (2.09) | 7.93 (1.98) | 0.651 | 7.57 (1.39) | 7.75 (1.95) | 8.83 (2.20) | 0.084 | 8.06 (2.03) | 8.65 (2.98) | 0.448 | 8.19 (1.95) | 7.35 (1.78) | 0.157 | – | – | – | |||
Eosinophil % (SD) | 2.60 (1.54) | 2.58 (1.49) | 0.922 | 3.09 (1.61) | 3.14 (2.82) | 3.16 (2.27) | 0.994 | 2.72 (2.57) | 3.48 (1.86) | 0.263 | – | – | – | – | – | – | |||
Basophil % (SD) | 0.51 (0.26) | 0.59 (0.35) | 0.117 | 0.53 (0.37) | 0.47 (0.18) | 0.54 (0.23) | 0.771 | 0.51 (0.30) | 0.48 (0.17) | 0.706 | – | – | – | – | – | – | |||
CAPS total current (SD) | 68.65 (16.91) | 3.78 (5.14) | <0.001 | 70.88 (18.75) | 36.50 (9.43) | 4.87 (7.13) | <0.001 | 67.15 (19.37) | 3.57 (5.93) | <0.001 | 84.76 (12.77) | 7.4 (6.54) | <0.001 | – | – | – | |||
PCL score (SD) | 61.24 (11.84) | 25.93 (8.98) | <0.001 | 61.54 (9.96) | 44.45 (10.29) | 26.57 (13.81) | <0.001 | 53.43 (14.93) | 22.69 (7.31) | <0.001 | – | – | – | 48.49 (8.67) | 33.72 (2.26) | <0.001 | |||
BDI score (SD) | 25.06 (10.82) | 5.83 (6.23) | <0.001 | 25.67 (12.36) | 18.83 (10.50) | 3.63 (4.94) | <0.001 | 22.47 (11.48) | 7.11 (8.40) | <0.001 | |||||||||
Smokers* | 21 | 8 | <0.001* | 5 | 5 | 5 | <0.001* | 17 | 6 | <0.001* | |||||||||
Alcohol Use Identification Test (SD) | 3.22 (3.69) | 2.92 (2.42) | 0.531 | 2.31 (4.40) | 2.09 (1.87) | 2.97 (2.80) | 0.667 | 3.74 (3.77) | 3.20 (2.53) | 0.568 | |||||||||
Numbers of deployment | 1.82 (0.84) | 1.77 (0.89) | 0.720 | 1.93 (1.07) | 1.82 (0.87) | 1.65 (0.75) | 0.651 | 1.35 (0.56) | 2.07 (1.46) | 0.020 |