Number of patients | Actual Positive PTSD cohort | Likely PTSD cohort | Without PTSD cohort | |||
---|---|---|---|---|---|---|
N = 44,342 | N = 5683 | N = 2,074,471 | ||||
Demographic characteristics | ||||||
Age, years; mean ± SD [median] | 38.7 ± 13.0 [38.0] | 38.2 ± 12.6 [38.0] | 42.5 ± 13.1 [44.0] | |||
Female, N (%) | 32,579 | (73.5%) | 3946 | (69.4%) | 1,464,405 | (70.6%) |
Heath plan type, N (%) | ||||||
Preferred provider organization plan | 25,916 | (58.4%) | 3462 | (60.9%) | 1,203,878 | (58.0%) |
Health maintenance organization plan | 5538 | (12.5%) | 656 | (11.5%) | 237,455 | (11.4%) |
Consumer-driven health plan | 4463 | (10.1%) | 492 | (8.7%) | 193,161 | (9.3%) |
Non-capitated point-of-service plan | 3229 | (7.3%) | 459 | (8.1%) | 180,090 | (8.7%) |
High deductible health plan | 3003 | (6.8%) | 431 | (7.6%) | 184,075 | (8.9%) |
Comprehensive plan | 1482 | (3.3%) | 99 | (1.7%) | 39,544 | (1.9%) |
Exclusive provider organization plan | 315 | (0.7%) | 31 | (0.5%) | 15,225 | (0.7%) |
Capitated or partially capitated point-of-service plan | 157 | (0.4%) | 19 | (0.3%) | 8399 | (0.4%) |
Unknown | 239 | (0.5%) | 34 | (0.6%) | 12,644 | (0.6%) |
Census region of residence, N (%) | ||||||
South | 16,210 | (36.6%) | 2284 | (40.2%) | 880,418 | (42.4%) |
Midwest/North Central | 10,022 | (22.6%) | 1278 | (22.5%) | 420,312 | (20.3%) |
West | 9151 | (20.6%) | 1232 | (21.7%) | 404,749 | (19.5%) |
Northeast | 8872 | (20.0%) | 885 | (15.6%) | 367,195 | (17.7%) |
Unknown | 87 | (0.2%) | 4 | (0.1%) | 1797 | (0.1%) |
Clinical characteristics | ||||||
CCI scorea, mean ± SD [median] | 0.3 ± 0.8 [0.0] | 0.2 ± 0.6 [0.0] | 0.2 ± 0.6 [0.0] | |||
Most frequent diagnosesb, N (%) | ||||||
General contact with health services | 29,450 | (66.4%) | 3777 | (66.5%) | 1,100,899 | (53.1%) |
Musculoskeletal and connective tissue diseases | 19,420 | (43.8%) | 2480 | (43.6%) | 552,880 | (26.7%) |
General symptoms and abnormal findings | 18,758 | (42.3%) | 2434 | (42.8%) | 566,973 | (27.3%) |
Endocrine, nutritional, and metabolic diseases | 16,256 | (36.7%) | 2075 | (36.5%) | 565,530 | (27.3%) |
Respiratory diseases | 14,361 | (32.4%) | 1642 | (28.9%) | 435,604 | (21.0%) |
Genitourinary diseases | 12,162 | (27.4%) | 1445 | (25.4%) | 369,407 | (17.8%) |
Digestive system diseases | 9500 | (21.4%) | 1181 | (20.8%) | 250,069 | (12.1%) |
Skin and subcutaneous tissue diseases | 8980 | (20.3%) | 864 | (15.2%) | 306,338 | (14.8%) |
Injury | 8817 | (19.9%) | 1148 | (20.2%) | 195,100 | (9.4%) |
Nervous system diseases | 7553 | (17.0%) | 924 | (16.3%) | 130,672 | (6.3%) |