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. 2024 May 16;7(2):e335.
doi: 10.1097/OI9.0000000000000335. eCollection 2024 Jun.

Ankle fracture surgery in patients experiencing homelessness: a national evaluation of one-year rates of reoperation

Fielding S Fischer  1 , Hania Shahzad  1 , Safdar N Khan  1 , Carmen E Quatman  1
Affiliations

Ankle fracture surgery in patients experiencing homelessness: a national evaluation of one-year rates of reoperation

Fielding S Fischer et al. OTA Int. .

Abstract

Objectives: To evaluate the impact of homelessness on surgical outcomes following ankle fracture surgery.

Design: Retrospective cohort study.

Setting: Mariner claims database.

Patients/participants: Patients older than 18 years who underwent open reduction and internal fixation (ORIF) of ankle fractures between 2010 and 2021. A total of 345,759 patients were included in the study.

Intervention: Study patients were divided into two cohorts (homeless and nonhomeless) based on whether their patient record contained International Classification of Disease (ICD)-9 or ICD-10 codes for homelessness/inadequate housing.

Main outcome measures: One-year rates of reoperation for amputation, irrigation and debridement, repeat ORIF, repair of nonunion/malunion, and implant removal in isolation.

Results: Homeless patients had significantly higher odds of undergoing amputation (adjusted odds ratio [aOR] 1.59, 95% confidence interval [CI] 1.08-2.27, P = 0.014), irrigation and debridement (aOR 1.22, 95% CI 1.08-1.37, P < 0.001), and repeat ORIF (aOR 1.16, 95% CI 1.00-1.35, P = 0.045). Implant removal was less common in homeless patients (aOR 0.65, 95% CI 0.59-0.72, P < 0.001). There was no significant difference between homeless and nonhomeless patients in the rate of nonunion/malunion repair (aOR 0.87, 95% CI 0.63-1.18, P = 0.41).

Conclusions: Homelessness is a significant risk factor for worse surgical outcomes following ankle fracture surgery. The findings of this study warrant future research to identify gaps in surgical fracture care for patients with housing insecurity and underscore the importance of developing interventions to advance health equity for this vulnerable patient population.

Level of evidence: Prognostic Level III.

Keywords: ankle fracture; health equity; homelessness; outcomes.

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Conflict of interest statement

The authors report no conflict of interest.

References

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