From: Does adding risk-trends to survival models improve in-hospital mortality predictions? A cohort study
Trend indicator added to the existing model‡ | -2 log likelihood (46389.92†) | p-value* | AIC** (46445.92†) |
---|---|---|---|
Absolute change in the risk score from the previous day | 46340.45 | < .0001 | 46398.45 |
Absolute change in the risk score from the start of the trend | 46303.56 | < .0001 | 46361.56 |
Relative change in the risk score from the previous day | 46389.70 | 0.6386 | 46447.70 |
Relative change in the risk score from the start of the trend | 46389.87 | 0.8361 | 46447.87 |
Number of consecutive days with a trend in the risk score | 46377.89 | 0.0005 | 46435.89 |