Table 1 Comparison of umu test results and chemicals tested for rodent carcinogenicity [22]
From: Development and progress for three decades in umu test systems
| Carcinogenicity | umu test | |||
|---|---|---|---|---|
| + | — | ± | Total | |
| + | 119 | 72 | 2 | 193 |
| — | 11 | 39 | 0 | 50 |
| ± | 0 | 5 | 0 | 5 |
| Total | 130 | 116 | 2 | 248 |
| Sensitivity | 65 % | (119/193) | ||
| Specificity | 78 % | (39/50) | ||
| Accuracy | 65 % | (158/243) | ||