Table 2.

Summary of the weighted accuracy and precision of artificial intelligence software in predicting diabetic retinopathy and referable diabetic retinopathy

Author (year)	Any diabetic retinopathy			Referable diabetic retinopathy
	Weight	Accuracy (%)	Precision (%)	Weight	Accuracy (%)	Precision (%)
Nataranjan et al., (2019)	0.044	91.12	60.53	0.035	89.25	39.47
Rajalakshmi et al., (2018)	0.351	90.54	90.15	0.329	83.45	78.24
Sosale (a), (2020)	0.403	92.11	87.87	0.437	92.67	74.60
Sosale (b), (2020)	0.202	91.92	92.92	0.199	90.24	75.22
	Weighted (%)	91.48	88.48	Weighted (%)	89.03	75.09