Tear film lipid layer thickness and blink dynamics in patients with blepharospasm

BMC Ophthalmology

Table 3 Factors which affect the changes between pre- and post-botulinum toxin injections shown as p value

	Sex	DM	HTN	Age
LLT min	0.2320	0.0090^*	0.5138	-0.38 (0.0441)
LLT max	0.1518	< 0.0001^*	0.2304	-0.43 (0.0236)
LLT avg	0.2249	0.0003^*	0.3929	-0.46 (0.0149)
MG loss	0.0283^*	0.1850	0.3891	0.15 (0.4541)
BCVA	0.7442		0.1051	0.50 (0.2049)
IOP	0.6047	0.8760	0.5610	-0.31 (0.1128)
Total blink	0.2903	0.5655	0.3256	-0.12 (0.5444)
Comp blink	0.6205	0.6578	0.8924	0.01 (0.9740)
Partial blink	0.3933	0.3187	0.4280	-0.19 (0.3294)
Partial blink ratio	0.7925	0.2071	0.5896	-0.27 (0.1569)

Pearson correlation analysis and two-sample t-test were used for statistical analyses
Statistically significant p < 0.05 was marked with *
DM Diabetes mellitus, HTN Hypertension, LLT Lipid layer thickness, min Minimum, max Maximum, avg Average, MG Meibomian gland, BCVA Best-corrected visual acuity, IOP Intraocular pressure, Comp Complete

ISSN: 1471-2415