Socioeconomically Distressed Communities Index independently predicts major adverse limb events after infrainguinal bypass in a national cohort
Socioeconomic status is a major determinant of not only quality of life, but also mortality and health care-related outcomes. We hypothesized that patients coming from distressed communities would have worse short- and long-term limb related outcomes after infrainguinal bypass. The infrainguinal byp...
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Veröffentlicht in: | Journal of vascular surgery 2019-12, Vol.70 (6), p.1985-1993.e8 |
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Sprache: | eng |
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Zusammenfassung: | Socioeconomic status is a major determinant of not only quality of life, but also mortality and health care-related outcomes. We hypothesized that patients coming from distressed communities would have worse short- and long-term limb related outcomes after infrainguinal bypass.
The infrainguinal bypass national Vascular Quality Initiative datasets for 2003 to 2018 were used. Clinical data were paired with the Distressed Communities Index (DCI) score before extraction. The DCI accounts for unemployment, education level, poverty rate, median income, business growth, and housing vacancies at the zip code level, with a range of 0 (no distress) to 100 (severe distress). Severely distressed communities were defined as DCI greater than 75 for univariate analysis. Hierarchical multivariable modeling adjusted for baseline and operative risk factors, and clustering at the hospital level.
The 9711 patients who underwent infrainguinal bypass from severely distressed communities (out of 40,109 total) were younger, more likely to smoke, disproportionately African American, with more comorbid disease (all P < .05). Patients from less distressed communities had lower rates of critical limb ischemia (56% DCI ≤ 75 vs 60% DCI > 75; P |
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ISSN: | 0741-5214 1097-6809 |
DOI: | 10.1016/j.jvs.2019.03.060 |