Features | OR (95% CI) | P | I2 | Model |
---|---|---|---|---|
Age (≤ 50 vs> 50) | 1.15 (0.80, 1.64) | 0.455 | 0.00% | Fixed |
Histological grade (G1 + G2 vs G3) | 0.58 (0.30, 1.12) | 0.104 | 73.20% | Random |
Tumor size (≤ 2 cm vs> 2 cm) | 0.91 (0.64, 1.28) | 0.577 | 63.80% | Random |
LN (N+ vs N0) | 2.16 (1.31, 1.56) | 0.003 | 61.80% | Random |
TNM (I–II vs III–IV) | 0.42 (0.25, 0.70) | 0.001 | 0.60% | Fixed |
ER status (positive vs negative) | 0.67 (0.45, 0.99) | 0.042 | 0.00% | Fixed |
PR status (positive vs negative) | 0.84 (0.38, 1.85) | 0.661 | 72.90% | Random |
HER-2 status (positive vs negative) | 0.70 (0.47, 1.06) | 0.089 | 0.00% | Fixed |