Table 2.

External validation of diagnostic model for fungal keratitis in seven eye centers.

Sub-centers	Sensitivity (95% CI)	Specificity (95% CI)	Accuracy (95% CI)	AUC (95% CI)
Center 1	0.917 (0.750, 1.000)	1.000 (1.000, 1.000)	0.967 (0.899, 1.000)	0.958 (0.877, 1.000)
Center 2	0.793 (0.655, 0.931)	0.839 (0.710, 0.968)	0.817 (0.717, 0.917)	0.816 (0.716, 0.916)
Center 3	0.931 (0.828, 1.000)	0.871 (0.742, 0.968)	0.900 (0.817, 0.967)	0.901 (0.825, 0.977)
Center 4	1.000 (1.000, 1.000)	0.774 (0.613, 0.903)	0.883 (0.800, 0.950)	0.887 (0.812, 0.962)
Center 5	0.827 (0.690, 0.966)	0.903 (0.774, 1.000)	0.867 (0.767, 0.950)	0.865 (0.778, 0.953)
Center 6	0.964 (0.893, 1.000)	0.906 (0.781, 0.893)	0.933 (0.867, 0.983)	0.935 (0.873, 0.997)
Center 7	0.917 (0.750, 1.000)	1.000 (1.000, 1.000)	0.967 (0.899, 1.000)	0.958 (0.877, 1.000)
Average	0.907 (0.774, 1.000)	0.899 (0.750, 1.000)	0.905 (0.805, 1.000)	0.903 (0.808, 0.998)