Table 4.

Multivariable logistic regression analysis of the factors associated with effective IPL.

Parameter		β value	SE value	OR (95% CI)	P value
Age (yr)	18-39	1.306	0.943	3.692 (0.581∼23.458)	.166
	40 and above	0	—	1.000	—
Severity of MGD	Mild	1.209	1.113	3.351 (0.379∼29.664)	.277
	Moderate	3.111	1.046	22.454 (2.890∼174.436)	.003
	Severe	0	—	1.000	—
Baseline S ɪ t (mm/5 min)		0.095	0.081	1.100 (0.939∼1.288)	.240
Baseline OSDI (score)		0.034	0.025	1.034 (0.985∼1.086)	.172