Table 2.

Fundus image label distribution

	Training	Validation	Test	Total
Laser scars	139	49	44	232
Drusen	422	71	97	590
Cup disc ratio	394	127	111	632
Haemorrhages	1400	359	390	2149
Retinal arteriosclerosis	2073	304	309	2686
Microaneurysms	705	151	141	997
Hard exudates	1201	335	321	1857
Soft exudates	324	61	82	467