Subgroup | Number of ML algorithms | Sensitivity (95% CI) | Specificity (95% CI) | AUC (95% CI) | Correlation coefficient | β | DOR |
---|---|---|---|---|---|---|---|
Total DTA | 23 | 0.68 (0.58–0.77) | 0.88 (0.83–0.92) | 0.87 (0.84–0.90) | − 0.53 | 0.015 | 16.34 |
Type of KD | |||||||
CKD | 15 | 0.64 (0.49–0.77) | 0.84 (0.74–0.91) | 0.82 (0.79–0.85) | − 0.77 | − 0.036 | 9.31 |
IgAN | 8 | 0.74 (0.71–0.77) | 0.93 (0.91–0.95) | 0.78 (0.74–0.81) | − 1.0 | 3.781 | 39.27 |
ML algorithm type | |||||||
Classification | 16 | 0.64 (0.50–0.76) | 0.87 (0.79–0.92) | 0.84 (0.81–0.87) | − 0.66 | 0.021 | 11.75 |
Regression | 7 | 0.80 (0.74–0.84) | 0.91 (0.86–0.95) | N/A | 1.0 | 6.044 | 41.09 |
Dataset type | |||||||
Training set | 11 | 0.56 (0.37–0.73) | 0.90 (0.80–0.95) | 0.83 (0.80–0.86) | − 0.57 | 0.074 | 11.40 |
Testing set | 12 | 0.79 (0.76–0.82) | 0.86 (0.81–0.90) | 0.81 (0.77–0.84) | − 1.0 | 3.693 | 23.33 |
Pathology | |||||||
Y | 11 | 0.71 (0.66–0.76) | 0.89 (0.80–0.94) | N/A | 1 | 1.086a | 19.46 |
N | 12 | 0.65 (0.46–0.81) | 0.87 (0.78–0.93) | 0.86 (0.83–0.89) | − 0.53 | − 0.172 | 12.92 |
Race | |||||||
Asian | 16 | 0.64 (0.49–0.77) | 0.84 (0.75–0.91) | 0.82 (0.79–0.86) | − 0.76 | − 0.042 | 9.53 |
Not Asian | 7 | 0.74 (0.71–0.77) | 0.93 (0.91–0.95) | 0.78 (0.74–0.81) | − 1 | 3.806 | 10.95 |