Table 4

Odds Ratios and 95% Confidence Intervals for Predictor Variables Remaining in Logistic Regression Model Predicting an Unstable Medial Meniscal Tear

VariableAll patientsJoint space ≤2 mm
History of swelling0.42 (0.19–0.96)0.19 (0.04–0.84)
Ballotable effusion0.38 (0.16–0.93)0.12 (0.02–0.60)
Positive McMurray test2.21 (0.96–5.1)13.9 (2.3–85.3)