Table 5 Logistic regression of relationship between excision technique and margins described as either marked artifact or uninterpretable while controlling for size
From: CO2 laser versus cold steel margin analysis following endoscopic excision of glottic cancer
Variable | Odds ratio | 95% CI | p-value |
|---|---|---|---|
Technique | |||
Laser vs. Steel | 2.05 | 1.12-3.77 | 0.020 |
Size | |||
Increase by 1 mm | 0.90 | 0.74-1.10 | 0.31 |