Table 2.
Health care costs in dollars by treatment group (unadjusted costs, without Winsorization)
| Cost Categories | Full Sample | I-CBT | I-EDU | ||||
|---|---|---|---|---|---|---|---|
| Pre-treatment ($), M (SD) |
12-month follow-up ($), M (SD) |
Pre-treatment ($), M (SD) |
12-month follow-up ($), M (SD) |
Pre-treatment ($), M (SD) |
12-month follow-up ($), M (SD) |
||
| Total costs | 16443 (21380) | 11876 (21569) | 17011 (22813) | 13732 (26083) | 15905 (20013) | 10191 (16380) | |
| Direct medical costs | 11097 (14154) | 9069 (17080) | 12291 (17566) | 10529 (20383) | 9965 (9841) | 7743 (13358) | |
| Primary care | 1113 (1625) | 636 (1102) | 1457 (2054) | 652 (1057) | 787 (972) | 622 (1147) | |
| Medical specialty | 1366 (2387) | 1269 (2203) | 1373 (2273) | 1388 (1940) | 1359 (2500) | 1159 (2425) | |
| Surgical specialty | 634 (1824) | 399 (1828) | 561 (1362) | 539 (2524) | 704 (2177) | 269 (741) | |
| Emergency room | 1207 (1881) | 805 (1611) | 1023 (1338) | 566 (1035) | 1381 (2273) | 1021 (1974) | |
| Inpatient admission | 2481 (9937) | 2392 (11702) | 3557 (13004) | 3249 (14409) | 1432 (5369) | 1556 (8236) | |
| Other services | 454 (2998) | 175 (777) | 360 (2890) | 142 (605) | 542 (3107) | 205 (909) | |
| Mental health | 751 (1448) | 999 (2331) | 796 (1447) | 923 (1738) | 709 (1454) | 1070 (2776) | |
| PT/OT | 1076 (2781) | 839 (2061) | 827 (2513) | 933 (2014) | 1313 (3004) | 752 (2111) | |
| CAM | 528 (1403) | 535 (1074) | 465 (933) | 483 (898) | 588 (1737) | 583 (1216) | |
| Diagnostic tests | 237 (644) | 103 (658) | 268 (715) | 86 (659) | 208 (570) | 119 (661) | |
| Community services | 338 (1452) | 157 (701) | 216 (715) | 194 (831) | 453 (1901) | 122 (557) | |
| Medications | 973 (2692) | 1046 (5833) | 1371 (3554) | 1527 (8143) | 563 (1199) | 566 (1336) | |
| Direct non-medical costs | 1169 (3773) | 936 (4588) | 929 (2732) | 815 (2518) | 1397 (4546) | 1048 (5899) | |
| Indirect costs | 4177 (13170) | 1983 (7455) | 3791 (13071) | 2487 (9748) | 4543 (13310) | 1518 (4391) | |
Note. PT/OT = Physical Therapy/Occupational Therapy; CAM = Complementary and Alternative Medicine.