Construction of MPEG-PCL Nanomicelle Ocular Drug Delivery Vector and Its Application in the Treatment of Hypertensive Fundus Disease

Table 5

Categorical independent variable and dependent variable assignment table.

Assignment variable		Category	Number	Proportion
Dependent variable	Result	ERD	10	8.3%
		NO ERD	110	91.7%
Independent variable	Gender	Male	72	60%
		Female	48	40%
	History of cataract surgery	Yes	6	5%
		No	114	95%
	PRP treatment history	Yes	22	18.3%
		No	98	81.7%
	History of anti-VEGF treatment before surgery	Yes	30	25%
		No	90	75%