- Subgroup analysis.
| Parameter | Number of studies | Rate of DSC [95% CI] | Heterogeneity |
|---|---|---|---|
| Country | |||
| Australia | 1 | 67.00 [66.80-67.20] | Chi2 =2121.51 |
| Switzerland | 1 | 63.00 [62.80-63.20] | p<0.00001 I2 =100% |
| USA | 2 | 66.70 [66.56-66.83] | |
| Spain | 2 | 55.25 [55.11-55.39] | |
| Italy | 2 | 68.17 [68.04-68.31] | |
| DL architecture | |||
| 2D CNN | 4 | 64.94 [64.84-65.03] | Chi2 =1067.22 |
| 3D CNN | 4 | 62.63 [62.53-62.72] | p<0.00001 I2 =99.9% |