Analysis of Surgical Site Infection after Musculoskeletal Tumor Surgery: Risk Assessment Using a New Scoring System

Table 5

Musculoskeletal oncological surgery invasiveness index (MOSI index).

Value	Points
Duration of surgery (min)
<355	0
≥355	1
Blood loss (g)
<190	0
≥190	1
Preoperative chemotherapy
No	0
Yes	1
Artificial materials
No	0
Yes	1