- Leave-one-out analysis of the rate of DSC.
| Study excluded | Rate of DSC (95% CI) |
| Afzal et al, 2021 | 63.32 (57.06-69.58) |
| Aslani et al, 2019 | 62.92 (56.88-68.96) |
| Aslani et al, 2019 | 63.38 (57.10-69.66) |
| Coronado et al, 2020 | 61.89 (57.20-66.58) |
| Kazancli et al, 2018 | 64.68 (58.67-70.69) |
| La Rosa et al., 2018 | 63.89 (57.55-70.23) |
| Roy et al., 2018 | 64.84 (58.96-70.71) |
| Valverde et al., 2018 | 65.32 (60.02-70.62) |