Evaluation of the Safety and Effectiveness of Intense Pulsed Light in the Treatment of Meibomian Gland Dysfunction

Table 2

Evaluation of eyelid margin signs during IPL treatments.

Eyelid margin	(%)
	Baseline	Day 15	Day 45	Day 75
Rounding of posterior margin	29 (72.5%)	22 (55.0%)	16 (40.0%)	14 (35.0%)	<0.01
Irregularity	23 (57.5%)	12 (30.0%)	6 (15.0%)	6 (15.0%)	<0.01
Telangiectasia	26 (65.0%)	20 (50.0%)	11 (27.5%)	6 (15.0%)	<0.01
Trichiasis	1 (2.5%)	1 (2.5%)	0 (0%)	3 (7.5%)	0.27
Anterior blepharitis	38 (95.0%)	35 (87.5%)	30 (75.0%)	28 (70.0%)	0.01

Notes: ; Chi square test.