Table 2.

Characteristics of operated patients

Characteristics	No. (%)
Sex:
female	121 (43.7)
male	156 (56.3)
Age group (years):
0-18	17 (6.1)
19-64	164 (59.2)
≥65	96 (34.7)
American Society of Anesthesiologists score:
1 or 2	235 (84.8)
>2	42 (15.2)
Wound class:
clean	228 (82.3)
contaminated	29 (10.5)
dirty/infected	20 (7.2)
Type of surgery:
open fracture	43 (15.5)
open reduction and internal fixation	105 (37.9)
amputation	27 (1.8)
gunshot wounds	5 (9.7)
hip arthroplasty	25 (9.0)
knee arthroplasty	19 (6.8)
laminectomy	10 (3.6)
fusion	22 (7.9)
other muskuloskeletal	21 (7.6)