Optical Quality and Related Factors in Ocular Hypertension: Preliminary Study

Table 2

Optical quality of OHT and control.

Project	OHT (12 cases)	Control (20 cases)			95% CI
	Mean ± SD	Mean ± SD			Lower bound	Upper bound
MTF cutoff (cpd)	36.86 ± 7.11	48.50 ± 4.04	−4.60	0.00	−17.44	−6.16
SR	0.22 ± 0.04	0.27 ± 0.05	−2.73	0.02	−0.09	−0.01
OV100%	1.26 ± 0.25	1.61 ± 0.14	−4.03	0.00	−0.55	−0.16
OV20%	1.27 ± 0.27	1.72 ± 0.20	−4.00	0.00	−0.68	−0.20
OV9%	1.30 ± 0.25	1.69 ± 0.32	−2.28	0.04	−0.65	−0.01
OSI	0.40 ± 0.13	0.38 ± 0.16	−0.05	0.96	−0.18	0.17
TFOSI	0.74 ± 0.28	0.62 ± 0.31	0.63	0.54	−0.21	0.37