Table 1
Number, age, sex and ISS ranges of patients with ICD-9-CM codes and ICD-10-CM codes
ICD-9-CM injuries
ICD-10-CM injuries
Number
34 989
1990
Age (mean, SD, range)
42.9 years (23.3, 0–105)
44.4 years (23.3, 0–96)
Sex (% male)
68
66
ISS range from abstracted codes (%)
ISS 1–4
28
27
ISS 5–14
43
45
ISS 15–24
14
14
ISS 25+
15
14