Impairment of visual acuity and retinal morphology following resolved chronic central serous chorioretinopathy

BMC Ophthalmology

Table 1 Characteristics of the study group following SMPLT and the control group. Statistical significance of the difference between the groups in age (Mann–Whitney U test), BCVA (Wilcoxon matched-pairs test) and retinal parameters (t-test)

Parameter	Study group (n = 32)		Control group (n = 40)		Significance of difference between parameters
Parameter	Mean	SD	Mean	SD	p
Age	49.56	10.48	53.80	11.15	0.14
Duration of CSCR (months)	18.91	15.42
CRT (μm)	225.19	33.80	264.50	21.93	0.00
CV (mm³)	10.18	0.64	10.24	0.47	0.67
CRTA (μm)	282.84	17.96	284.13	12.74	0.72
BCVA logMAR	0.23	0.18	0.00	0.00	0.00

CRT central retinal thickness, CV cube volume, CRTA average central retinal thickness, SRF subretinal fluid, BCVA best-corrected visual acuity, SD standard deviation

ISSN: 1471-2415