Table 2. Logistic Regression Models for Total Cost Sharing of Early, Uncomplicated Presentation; Optimal Surgical Care; and Minimally Invasive Surgery, 2013-2017.
| Total cost-sharing quartile ($) | Odds ratio (95% CI) | ||
|---|---|---|---|
| Early, uncomplicated presentation (n = 151 852) | Optimal surgical care (n = 151 852) | Minimally invasive surgery (n = 67 954) | |
| Q1 (0-502) | 1 [Reference] | 1 [Reference] | 1 [Reference] |
| Q2 (503-1725) | 0.93 (0.90-0.96) | 0.82 (0.79-0.84) | 1.05 (0.98-1.11) |
| Q3 (1726-3082) | 0.76 (0.73-0.78) | 0.89 (0.86-0.92) | 0.94 (0.88-0.99) |
| Q4 (>3082) | 0.63 (0.60-0.65) | 0.96 (0.93-0.99) | 0.89 (0.84-0.95) |
| P value for trend in primary modela | <.001 | .65 | <.001 |
Abbreviation: Q, quartile.
a
Primary model (N = 151 852), adjusted for disease, age, sex, calendar year, year quarter, social deprivation index, rurality, US Census Bureau geographic division, and type of benefit plan.