Table 2 Consistency analysis of T stages between preoperative radiological stage and postoperative pathological stage
From: Prognostic value of elastic lamina staining in patients with stage III colon cancer
T stage | ≤T2 | T3 | T4a | T4b |
|---|---|---|---|---|
Sensibility | 25% (1/4) | 70.7% (46/65) | 34.7% (8/23) | 53.8% (7/13) |
Specificity | 100% (101/101) | 45% (18/40) | 78% (18/82) | 96.7% (89/92) |
Positive predictive value | 100% (1/1) | 67.6% (46/68) | 30.7% (8/26) | 70% (7/10) |
Negative predictive value | 97.1% (101/104) | 48.6% (18/37) | 81% (64/79) | 93.6% (89/95) |
Accuracy | 97.1% (102/105) | 60.9% (64/105) | 68.6% (72/105) | 91.4% (96/105) |