Table 4 Results of sample weighted linear regression: using more specific region variable (Census Division)
Hospital Charges | Length of Stay | |||
|---|---|---|---|---|
Est. | P | Est. | P | |
Census Division | ||||
South Atlantic | Reference | |||
Middle Atlantic | 0.180 | < 0.0001 | 0.017 | 0.009 |
East North Central | -0.149 | < 0.0001 | -0.057 | < 0.0001 |
West North Central | -0.173 | < 0.0001 | -0.031 | 0.000 |
New England | -0.231 | < 0.001 | -0.028 | 0.001 |
East South Central | -0.099 | < 0.0001 | -0.009 | 0.286 |
West South Central | 0.064 | < 0.0001 | 0.032 | < 0.0001 |
Mountain | 0.253 | < 0.0001 | -0.029 | 0.004 |
Pacific | 0.347 | < 0.0001 | -0.064 | < 0.0001 |