Relationship between MR findings and GOSE in 51 patients with brain stem injuries after severe head trauma
| MRI Findings | Good Outcome | P Value | OR(95% CI) | S | Sp | PPV | +LR | AUC | |
|---|---|---|---|---|---|---|---|---|---|
| Presentn (%) | Absentn (%) | ||||||||
| Nonhemorrhagic | 11 (58%) | 6 (19%) | <.01 | 5.9 (1.6–22) | 65 | 76 | 58 | 2.75 | 0.71 |
| Unilateral | 17 (33%) | 0 | <.05 | – | 100 | 38 | 44 | 1.62 | 0.69 |
| Anterior | 13 (54%) | 4 (15%) | <.05 | 6.8 (1.8–25) | 76 | 68 | 54 | 2.36 | 0.72 |
| Anterior + nonhemorrhagic | 15 (50%) | 2 (10%) | <.01 | 9.5 (1.8–48) | 88 | 56 | 50 | 2 | 0.72 |
| Anterior + nonhemorrhagic or unilateral | 15 (60%) | 2 (8%) | <.01 | 18 (3.5–93) | 88 | 71 | 60 | 3 | 0.79 |
Note:—AUC = area under the ROC curve; +LR = positive likelihood ratio; S, sensitivity; Sp, specificity.