Skip to main content

Table 3 Logistic and generalized linear model regression results using the diff-in-diff specification

From: Title: the impact of a pilot integrated care model on the quality and costs of inpatient care among chinese elderly: a difference-in-difference analysis of repeated cross-sectional data

 

30-day readmission

Costs of hospitalization episode [marginal effects/incremental effects (CI)]

Length of stay [marginal effects/incremental effects (CI)]

Luohu HMO х1st post-integration period [ROR (CI)]

0.895

[0.679, 1.181]

518.2

[− 573.0, 1609.3]

0.346

[− 0.784, 1.475]

Luohu HMO х2nd post-integration period [ROR (CI)]

1.028

[0.821, 1.287]

341.3

[− 542.3, 1224.9]

0.662

[− 0.280, 1.604]

Luohu HMO х3rd post-integration period [ROR (CI)]

1.168

[0.915, 1.491]

657.3

[-376.5, 1691.0]

− 0.118

[− 1.157, 0.920]

Luohu HMO х4th post-integration period [ROR (CI)]

1.082

[0.865, 1.353]

− 1224.1**

[− 2075.5, − 372.7]

− 0.938*

[− 1.835, − 0.0416]

1st post-integration period

0.943*

[0.895, 0.993]

471.7**

[173.0, 770.4]

− 0.144

[− 0.373, 0.0854]

2nd post-integration period

0.944*

[0.902, 0.987]

130.4

[− 121.0, 381.8]

− 0.561***

[− 0.757, − 0.364]

3rd post-integration period

0.898***

[0.853, 0.945]

664.4***

[375.1, 953.7]

− 0.157

[− 0.378, 0.0638]

4th post-integration period

0.938**

[0.895, 0.983]

254.9

[− 4.165, 514.0]

− 0.478***

[− 0.677, − 0.280]

Luohu HMO Indicator

0.889

[0.744, 1.063]

− 4879.0***

[− 5259.4, − 4498.6]

0.206

[− 0.182, 0.594]

N

120,801

120,801

120,801

  1. 95% confidence intervals in brackets
  2. * p < 0.05, ** p < 0.01, *** p < 0.001
  3. OR odds ratio, CI 95% confidence interval, HMO health maintenance organization, ROR ratio of odds ratio