TABLE 3.

Multivariate linear regression analysis of total variation.

Value	Coefficient	p value
Eye	−56.65	0.390
Age	4.85	0.066
N (gland number)	38.27	0.0003
H (the total MG height)	−0.16	0.004
D (MG density)	2789.36	0.0002
Lid margin score	−13.89	0.703
Meibum expressibility score	−4.61	0.103
Tear film break-up time	2.16	0.847
Upper lid meiboscore	−42.67	0.504
Lower lid meiboscore	59.07	0.201
OSDI	−0.39	0.834

p-value of multivariate regression analysis; OSDI, ocular surface disease index.