Improved Watershed Algorithm-Based Microscopic Images Combined with Meibomian Gland Microprobe in the Treatment of Demodectic Blepharitis

Table 3

Comparison of scores of subjective clinical symptoms of patients among the three groups.

Groups	Before treatment	After treatment
E1		^#	21.75	<0.001
E2			19.272	<0.001
CG			1.432	0.142
	0.026	587.32
	0.875	<0.001

Compared with those before treatment (); ^#compared with those in group E2 ().