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Table 3 Likelihood of procedure being performed in an ASC (Odds Ratio with 95% CI)

From: Disparities in the use of ambulatory surgical centers: a cross sectional study

Socioeconomic Status (Quintiles)

Crude OR (95%CI)

Adjusted OR (95%CI)*

1st (Lowest)

reference

reference

2nd

1.23 (1.22, 1.25)

1.13 (1.12, 1.15)

3rd

1.36 (1.35, 1.38)

1.23 (1.21, 1.25)

4th

1.26 (1.24, 1.27)

1.08 (1.06, 1.09)

5th (Highest)

1.24 (1.22, 1.25)

1.07 (1.05, 1.09)

  1. * Adjusted for Age, Race, Gender, Insurance Status, Type of Procedure, Comorbidity, and Level of Urbanization. Models based on n = 1,122,137 discharges