Groups information

Group name

total

General Information

Predictor

Medium Hospital Volume Quartile

Predictor classification

hospital

Effect Size meaning

OR

Statistical Methods

Multivariable adjusted MODEL

Model I

EffectSize I

-1835

95% CII

(-3101, -568)

p-value I

0.005

Adjusted I

age at surgery, year of surgery, race, Elixhauser comorbidity index, median zip code income, admission type, hospital teaching status, hospital region, hospital location, and insurance status.

Model II
Model III