No Psychiatric Disorders
(n = 948)
Psychiatric Disorders (n= 2444) P Valuea Psychiatric Disorders
Incident (n = 959) Prevalent (n = 1485) P Valueb
All-cause HCRU cost ($), mean (SD)
Inpatient admissions 4496 (15 671) 8394 (23 123) <.0001 9347 (24 240) 7778 (22 358) .0232
ED visit 598 (1 936) 1146 (2 806) <.0001 1282 (3 310) 1058 (2 423) .8604
PCP visit 794 (6 561) 1082 (4 398) <.0001 946 (2 912) 1170 (5 133) .0010
Specialist visit 6846 (21 963) 8738 (23 938) <.0001 10 914 (28 831) 7333 (20 042) <.0001
Total medical
Breast cancer chemotherapy 5830 (30 598) 8053 (38 297) <.0001 11 838 (51 699) 5608 (25 997) <.0001
Breast cancer radiotherapy 3491 (11 193) 3655 (12 861) .0225 4201 (14 430) 3302 (11 729) .4008
Breast cancer immunotherapy 2008 (17 213) 2549 (19 163) .1762 3674 (24 034) 1822 (15 174) .0388
Breast cancer surgery 4792 (6 381) 5547 (7 535) .0005 6403 (8481) 4995 (6 800) <.0001
Other surgery 4054 (7 027) 5263 (8 942) <.0001 6285 (8832) 4602 (8 254) <.0001
Pain/fatigue/nausea/vomiting-related costs 85 (675) 246 (1 832) <.0001 262 (1692) 235 (1901) .9257
Any mental health services 33 (259) 708 (2 616) <.0001 459 (1554) 868 (3105) <.0001
Other medical costs 31 916 (52 003) 39 517 (57 647) <.0001 45 970 (61 720) 35 439 (54 478) <.0001
Overall 52 212 (78 397) 65 594 (90 999) <.0001 79 096 (105 686) 56 875 (78 915) <.0001
Total pharmacy 5199 (19 797) 6628 (25 091) <.0001 6438 (22 513) 6751 (26 631) <.0001
Total healthcare costs 57 411 (81 088) 72 223 (94 646) <.0001 85 535 (108 568) 63 627 (83 361) <.0001