Table 3 Multivariable Negative Binomial Regression on Hospital Utilization from Year 2013 to 2015
IRR | 95% Confidence Interval | p-value | |
|---|---|---|---|
No. of ED visits from 2013 to 2015 | |||
Mostly Healthy | Reference | ||
Serious Acute | 1.45 | (1.42, 1.47) | < 0.001 |
Stable Chronic | 2.15 | (2.09, 2.21) | < 0.001 |
Complex Chronic without Frequent Hospital Admissions | 3.36 | (3.29, 3.44) | < 0.001 |
Complex Chronic with Frequent Hospital Admissions | 14.52 | (13.49, 15.64) | < 0.001 |
End of Life | 9.56 | (8.51, 10.75) | < 0.001 |
No. of SOC visits from 2013 to 2015 | |||
Mostly Healthy | Reference | ||
Serious Acute | 1.03 | (1.02, 1.04) | < 0.001 |
Stable Chronic | 1.91 | (1.88, 1.94) | < 0.001 |
Complex Chronic without Frequent Hospital Admissions | 2.67 | (2.64, 2.71) | < 0.001 |
Complex Chronic with Frequent Hospital Admissions | 7.71 | (7.31, 8.13) | < 0.001 |
End of Life | 11.50 | (10.68, 12.39) | < 0.001 |
No. of Hospital Admissions from 2013 to 2015 | |||
Mostly Healthy | Reference | ||
Serious Acute | 1.33 | (1.31, 1.36) | < 0.001 |
Stable Chronic | 3.16 | (3.08, 3.25) | < 0.001 |
Complex Chronic without Frequent Hospital Admissions | 3.86 | (3.78, 3.94) | < 0.001 |
Complex Chronic with Frequent Hospital Admissions | 22.66 | (21.07, 24.37) | < 0.001 |
End of Life | 16.18 | (14.49, 18.07) | < 0.001 |