TABLE 3

Visit-Level Unadjusted and Adjusted Risks of Revisit Versus No Revisit and of DHR Versus SHR

RevisitDHR Versus SHR
Prevalence, %aOR (95% CI)Prevalence, %aOR (95% CI)
All visits5.9N/A17.4N/A
Age, y
 <18.6Reference19.2Reference
 1–46.30.73 (0.72–0.74)16.70.83 (0.80–0.86)
 5–75.10.58 (0.58–0.59)15.20.70 (0.68–0.74)
 8–114.60.53 (0.52–0.54)17.10.76 (0.73–0.80)
 ≥125.30.61 (0.60–0.62)18.50.72 (0.69–0.75)
Sex
 Female5.9Reference17.7Reference
 Male5.80.98 (0.97–0.99)17.10.98 (0.95–1.00)
Median income for zip code
 Quartile 1, lowest6.6Reference15.6Reference
 Quartile 26.10.96 (0.94–0.97)15.40.99 (0.95–1.02)
 Quartile 35.70.91 (0.90–0.93)18.51.05 (1.01–1.09)
 Quartile 4, highest4.80.81 (0.80–0.83)22.11.15 (1.10–1.20)
CCC
 No5.6Reference16.6Reference
 Yes12.62.26 (2.23–2.29)24.91.73 (1.67–1.79)
Visit severity
 1, lowest5.6Reference12.6Reference
 25.00.93 (0.91–0.95)16.71.41 (1.32–1.50)
 36.71.32 (1.29–1.35)17.01.41 (1.32–1.51)
 47.91.58 (1.53–1.62)28.72.67 (2.47–2.89)
 5, highest7.61.28 (1.15–1.42)55.16.79 (5.44–8.47)
  • Analyses were performed by age, sex, median income for zip code, CCC, and visit severity. To calculate aORs, we included all visit-level independent variables in a mixed-effects model with a random intercept for ED. N/A, not applicable.