IH | VA SLC | DH | ||||
---|---|---|---|---|---|---|
Algorithm | SN | PPV | SN | PPV | SN | PPV |
rpart | 10/25 (40%) | 10/896 (1.1%) | 2/4 (50%) | 2/35 (5.7%) | 6/13 (46.2%) | 6/77 (7.8%) |
Simple | 13/25 (52%) | 13/1100 (1.2%) | 2/4 (50%) | 2/106 (1.9%) | 5/13 (38.5%) | 5/157 (3.2%) |
Inclusive | 21/25 (84%) | 21/7250 (0.3%) | 2/4 (50%) | 2/184 (1.1%) | 11/13 (84.6%) | 11/381 (2.9%) |
IH = Intermountain Health. VA SLC = VA Salt Lake City Health Care System. DH = Denver Health. rpart = algorithm developed using recursive partitioning. SN = sensitivity. PPV = positive predictive value.