Table 3.

Estimated change in PROMIS Scores per month, overall, and by group differences

Change in score per month	PROMIS domains
	Depression		Interest in sex		Pain interference		Ability to participate in social roles and activities
	Est.	p value	Est.	p value	Est.	p value	Est.	p value
Overall	−1.62	0.029	1.55	0.060	−0.18	0.803	0.44	0.547
Female vs. male	2.08	0.163	1.43	0.394	1.43	0.345	−2.06	0.180
Race all other vs. White	2.37	0.212	1.05	0.586	−1.81	0.349	1.12	0.578
Insurance other vs. private	−1.56	0.474	3.94	0.166	1.99	0.388	−0.59	0.810
Medicare vs. private	1.46	0.325	0.35	0.836	−1.68	0.304	0.63	0.699
Pre-op colostomy vs. none	−3.26	0.129	0.14	0.960	−2.38	0.278	2.10	0.349
Pre-op ileostomy vs. none	−2.73	0.364	3.83	0.208	−2.96	0.360	2.25	0.476
Oncologic vs. other	−1.01	0.494	−3.70	0.030	0.25	0.869	−0.24	0.871
IBD vs. none	−3.20	0.100	1.04	0.662	0.39	0.850	1.72	0.406
Diverticulitis vs. none	1.18	0.509	1.16	0.600	−1.09	0.540	0.87	0.625
Chemo vs. none	−0.05	0.976	−1.21	0.519	3.49	0.032	−2.83	0.084
Radiation vs. none	−0.56	0.733	−1.07	0.568	3.24	0.051	−1.69	0.312
Laparoscopic vs. other	2.21	0.113	1.78	0.300	0.24	0.871	−0.86	0.565
SSI vs. none	−3.56	0.183	2.44	0.661	−4.07	0.164	4.06	0.136
Operating return vs. not	−5.79	0.127	−0.85	0.900	−7.29	0.091	5.94	0.113
Postop colostomy vs. none	−3.41	0.135	3.28	0.299	0.30	0.901	0.77	0.749
Postop ileostomy vs. none	−3.14	0.055	−3.04	0.113	1.60	0.346	1.84	0.294
Readmitted vs. not	0.23	0.946	−3.87	0.353	0.88	0.793	0.76	0.854
Any morbidity vs. none	−1.38	0.501	−1.84	0.461	−1.22	0.571	1.85	0.394