Table 3 Parallel trends test for association of HVBP with 30-day risk adjusted mortality rate for acute myocardial infarction (AMI), heart failure (HF), and pneumonia
AMI | HF | Pneumonia | |
|---|---|---|---|
High Medicare share hospitals | − 0.084 (0.11) | − 0.100 (0.09) | − 0.074 (0.11) |
Post 2010 | −0.322* (0.04) | 0.125* (0.03) | 0.006 (0.05) |
High Medicare share hospitals x Post 2010 | 0.151* (0.07) | 0.045 (0.05) | 0.028 (0.05) |
Teaching hospital | −0.346* (0.16) | − 0.164 (0.12) | 0.276 (0.15) |
Government non-federal (ref: not-for-profit) | 0.346* (0.16) | 0.106 (0.11) | 0.572* (0.15) |
For-profit (ref: not-for-profit) | 0.197 (0.12) | −0.135 (0.10) | 0.057 (0.12) |
Bed size: 100–199 (ref: < 100) | 0.431* (0.18) | −0.079 (0.10) | −0.202 (0.13) |
Bed size: > = 200 (ref: < 100) | 0.462* (0.18) | −0.114 (0.11) | −0.285* (0.13) |
Midwest (ref: Northeast) | 0.090 (0.13) | 0.134 (0.11) | −0.243 (0.12) |
South (ref: Northeast) | 0.476* (0.16) | 0.281* (0.13) | 0.098 (0.160) |
West (ref: Northeast) | 0.182 (0.154) | 0.791* (0.13) | 0.321* (0.15) |
DSH % | 1.55* (0.32) | −0.986* (0.20) | 0.245 (0.25) |
Average daily census | −0.002* (0.0004) | −0.002* (0.0003) | − 0.002* (0.0004) |
Poverty rate | 0.007 (0.30) | 0.064* (0.02) | 0.036 (0.02) |
Unemployment rate | −0.014 (0.025) | −0.096* (0.02) | − 0.007 (0.22) |
N | 2900 | 3740 | 3762 |