Table 4.

Cox Proportional Hazard Model of Hospitalization (All Children)

VariableAll Children
HR [95% CI]
Non-Medicaid
HR [95% CI]
Medicaid
HR [95% CI]
Continuity
 High (0.39–1.0)1.0 [Reference]1.0 [Reference]1.0 [Reference]
 Medium (0.19–0.38)1.22 [1.09–1.38]1.22 [1.09–1.38]1.04 [.54–1.96]
 Low (0–0.18)1.54 [1.33–1.75]1.54 [1.30–1.76]1.61 [1.01–3.03]
Total outpatient visits1.04 [1.04–1.05]1.04 [1.04–1.05]1.03 [1.00–1.06]
Age (y).94 [0.93–0.96].94 [0.93–0.96]0.95 [0.93–0.96]
Medicaid1.37 [1.04–1.80]NANA
Female sex1.01 [.92–1.12]1.01 [.92–1.12]0.85 [0.48–1.51]
Asthma2.12 [1.87–2.42]2.12 [1.85–2.43]2.34 [1.19–4.61]
PCDS*1.07 [1.05–1.09]1.07 [1.05–1.08]1.13 [1.09–1.17]
  • CI indicates confidence interval.