Table 6.

The correlation between parameters in the HMGD group

Project	Baseline		4 weeks		8 weeks		12 weeks
	r	P0	r	P4	r	P8	r	P12
LLT-SPEED	− 0.66	< 0.001*	− 0.603	0.001*	− 0.532	0.006*	− 0.45	0.024*
LLT-OSDI	− 0.45	0.024*	− 0.199	0.341	− 0.054	0.796	− 0.139	0.506
LLT-NIKBUT	0.697	< 0.001*	0.463	0.02*	0.758	< 0.001*	0.648	< 0.001*
LLT-SIT	− 52	0.806	0.538	0.006*	0.491	0.012*	0.635	0.001*
PBR-LLT	− 783	< 0.001*	− 0.769	< 0.001*	− 0.719	< 0.001*	− 0.692	< 0.001*

SPEED Standard Patient Evaluation of Eye Dryness, OSDI Ocular Surface Disease Index, SIT Schirmer I test, NIKBUT noninvasive keratographic breakup time, LLT lipid layer thickness, PBR partial blink rate

*Statistically significant