Table 4.

Analysis of cataract surgery costs for patients in the two groups (Yuan)

Group	Number of cases	Total Costs	Drugs	Surgical Fees	Consumables	Examination Fees
Poor group	400	1804.6±508.1	93.8±32.4	1150.2±342.5	320.8±86.3	249.7±75.8
Non-poor group	318	6484.4±3641.3	288.8±140.2	1503.1±479.9	3090.0±1972.9	1752.1±1067.1
t		25.399	26.931	11.482	28.043	28.216
P		<0.001	<0.001	<0.001	<0.001	<0.001