. Author manuscript; available in PMC: 2026 May 29.

Published in final edited form as: J Surg Res. 2024 Dec 7;305:56–64. doi: 10.1016/j.jss.2024.10.050

Table 2.

Rates of unplanned procedures for access-sensitive surgical conditions.

			Risk-adjusted odds ratio (95% CI)	P value
	No housing instability	Housing instability
Total	39.35 (38.96 to 39.73)	82.02 (78.47 to 85.57)	4.41 (3.42 to 5.67)	<0.001
AAA repair	21.24 (20.43 to 22.04)	92.00 (80.83 to 100.00)	23.78 (5.41 to 104.57)	<0.001
Colectomy	38.31 (37.91 to 38.72)	76.97 (70.57 to 83.37)	3.33 (2.30 to 4.83)	<0.001
Incisional hernia repair	47.62 (46.96 to 48.28)	80.51 (73.41 to 87.61)	3.51 (2.20 to 5.61)	<0.001
Lower extremity arterial bypass	50.21 (49.54 to 50.88)	87.16 (81.66 to 92.67)	6.18 (3.73 to 10.24)	<0.001

Cohort: NIS (2016–2019), AAA repair, colectomy, incisional hernia repair, and lower extremity arterial bypass.

Risk-adjustment model: Sex, age, race, insurance type, comorbidity groups, and surgery year.

AAA = abdominal aortic aneurysm; CI = confidence interval.