Attenuating Photostress and Glare Disability in Pseudophakic Patients through the Addition of a Short-Wave Absorbing Filter

Table 2

Photostress recovery time and glare disability threshold (efficacy analysis data set).

	BLF Glasses	Non-BLF Glasses
Photostress recovery time, seconds
	145	144
Mean ± SD	5.66 ± 6.20	6.94 ± 7.16
Range	1.0–29.3	1.0–36.0
Difference ( value; 95% CI)	−1.37 (0.00010; −2.08 to −0.66)
Glare disability threshold, log units
	146	147
Mean ± SD	1.37 ± 0.88	1.26 ± 0.92
Range	−0.6 to 3.1	−0.6 to 4.0
Difference ( value; 95% CI)	0.12 (0.00014; 0.06–0.18)

BLF: blue-light filtering.
1-sided value from paired -test.