Variable | Level | Crudea OR | CrudeaP-value |
---|---|---|---|
Ageb | Per 1-year increase | 1.0 (1.0─1.1) | 0.3 |
Sex | Female | 1 | 0.2 |
Male | 0.3 (0.04─1.8) | ||
BMIb | Per 1-kg/m2 increase | 1.0 (0.8─1.2) | 0.2 |
Diabetes mellitusc | No | 1 | 0.3 |
Yes | 2.6 (0.3─16.4) | ||
Antimicrobial treatment prior to surgeryd | No | 1 | 0.2 |
Yes | 3.8 (0.2─28.0) | ||
Adequate antimicrobial prophylaxise | No | 1 | Not estimable |
Yes | ─ | ||
Type of surgery | Cardiac | 1 | 0.9 |
Abdominal | 0.8 (0.1─5.4) | ||
Type of disinfectant | Chlorhexidine | 1 | Not estimable |
Povidone iodine | ─ | ||
Overall exposure time of antiseptic productf | Per 0.5-min increase | 1.1 (0.9─1.3) | 0.6 |
Microbial skin counts prior to skin antisepsis | Per 100-CFU increase | 1.0 (1.0─1.0) | 0.9 |