Optical Quality Assessment in Patients with Unilateral Congenital Ptosis: A Matched Case-Control Study

Table 4

The correlation between the corneal HOAs and VFH.

	Anterior corneal surface		Posterior corneal surface
	Coefficient r	value	Coefficient r	value
Total HOA RMS	−0.552	0.022^c	0.276	0.283^c
3^rd HOA RMS	−0.567	0.018^c	0.288	0.262^c
4^th HOA RMS	0.202	0.437^c	−0.016	0.950^c
	−0.478	0.052^c	−0.329	0.197^c
	0.726	0.001^c	−0.295	0.251^c
	−0.073	0.780^c	−0.073	0.781^c
	−0.037	0.887^c	−0.072	0.784^c
	−0.145	0.578^c	0.157	0.546^c
	0.437	0.080^c	0.098	0.708^c
	0.318	0.213^c	−0.112	0.669^c
	−0.330	0.195^c	0.036	0.892^c
	0.261	0.312^c	0.137	0.600^c
(RMS)	−0.254	0.326^c	0.328	0.198^c
(RMS)	−0.674	0.003^c	−0.134	0.609^c
(RMS)	−0.163	0.531^d	−0.287	0.264^d
(RMS)	−0.254	0.326^c	0.235	0.365^c
(RMS)	0.018	0.946^c	−0.208	0.423^d
(RMS)	−0.037	0.888^d	−0.144	0.581^c
(RMS)	0.361	0.155^c	0.112	0.669^c
(RMS)	−0.247	0.340^c	0.117	0.653^c
(RMS)	−0.067	0.799^c	0.085	0.747^d

c: Pearson’s correlation; d: Spearman’s correlation; statistical significance , VFH: vertical fissure height.