Table 5.
For NTDB patients with a single valid ICD-10-CM diagnosis, the ten diagnoses that were most frequently classified into different categories by ISSAIS and by ICDPIC-R (RISS, using the ROCmax method). SDH = Subdural hemorrhage; SAH = Subarachnoid hemorrhage; LOC = Loss of consciousness; Fx = Fracture, Mod = Moderate; U = Uncoded
| ICD-10-CM and brief description | RISS | ISSAIS category | ||||||
|---|---|---|---|---|---|---|---|---|
| 1–8 | 9–15 | 16–24 | 25–40 | 41–49 | 50–75 | U | ||
| S06.5X0A SDH without LOC | 16 | 6 | 78 | 91 | 52 | |||
| S06.6X0A SAH without LOC | 9 | 68 | 17 | 5 | 1 | |||
| S22.42XA Multiple left rib Fxs | 16 | 16 | 58 | 7 | ||||
| S02.0XXA Closed Fx skull vault | 4 | 52 | 44 | 14 | 7 | 1 | ||
| S22.41XA Multiple right rib Fxs | 16 | 14 | 48 | 6 | 1 | |||
| S27.0XXA Pneumothorax | 9 | 30 | 9 | 11 | 4 | 1 | 1 | |
| S06.5X9A SDH, unspecified LOC | 16 | 1 | 13 | 22 | 18 | |||
| S06.6X9A SAH, unspecified LOC | 9 | 19 | 7 | 3 | ||||
| S36.031A Mod laceration of spleen | 16 | 1 | 16 | 12 | 3 | |||
| S02.10XA Unspecified Fx skull base | 9 | 2 | 48 | 14 | 3 | |||