Table 3.

Results of multivariable multinomial logistic regression difference-in-differences model for pre-emptive listing insurance types

Insurance Type, State Expansion StatusAdjusteda Probability of Insurance Type for Pre-emptive Listing, % (95% CI)Proportional Difference, % (95% CI)
Pre-Expansion PeriodPostexpansion PeriodBetween PeriodsIn Difference
Medicaid, nonexpansion states4.0 (3.5 to 4.5)3.7 (3.3 to 4.1)−0.3 (−0.7 to 0.1)reference
Medicaid, expansion states7.0 (6.1 to 8.0)10.0 (8.8 to 11.1)3.0 (2.4 to 3.4)b3.2 (2.7 to 3.8)b
Medicare, nonexpansion states28.4 (23.3 to 33.6)27.4 (24.7 to 30.1)−1.0 (−3.6% to 1.6%)reference
Medicare, expansion states25.7 (21.1 to 30.3)26.1 (23.3 to 28.9)0.4 (−1.5 to 2.3)1.4 (0.04 to 2.8)c
Private, nonexpansion states67.5 (62.1 to 73.0)68.9 (65.8 to 72.0)1.3 (−1.1 to 3.9)reference
Private, expansion states67.2 (61.8 to 72.7)64.0 (60.0 to 67.9)−3.3 (−4.9 to −1.7)b−4.7 (−6.1 to −3.1)b
  • 95% CI, 95% confidence interval.

  • a Adjusted for race, with transplant center cluster-robust standard errors.

  • b P<0.001.

  • c P<0.05.