Table 2 Summary of the results
From: Interobserver study on histologic features of idiopathic non-cirrhotic portal hypertension
| Images distributed | Lobule (L) (n = 45) | Portal tract (P) (n = 45) | |||
| Provided clinical history | Q1 | Q2 | Q1 | Q2 | |
| Consensus a | 73% | 67% | 60% | 69% | |
| Kappa value (95% CI, p < 0.05)b | 0.24 (0.19–0.29) | 0.24 (0.19–0.29) | 0.18 (0.13–0.23) | 0.18 (0.13–0.23) | |
| Change in consensus status by Q2 provisionc | 29% | 40% | |||
| WNL to abnormal or loss of consensus, by Q2 provision | 9% | 16% | |||
| Study group | INCPH (L = 25, P = 19) | Non-INCPH (L = 20, P = 26) | |||
| Provided (true) clinical history | Q2 | Q1 | |||
| Kappa value (95% CI, p < 0.05)b | L: 0.32 (0.25–0.38) | L: 0.12 (0.05–0.19) | |||
| P: 0.17 (0.10–0.25) | P: 0.14 (0.08–0.21) | ||||
| Reproducibility | Reproducible | 57% | 37% | ||
| Non-reproducible | 32% | 43% | |||
| Divergent | 11% | 20% | |||