Table 4.

Multivariate Analysis for Differences of Beta Coefficients with 95% Confidence Intervals Between Adolescent and Adults

Domain (θ)	Vision in Better Eye	Age	Sex	Macular vs Cone/Cone-Rod Dystrophy	Rod-Cone vs Cone/Cone-Rod Dystrophy
Michigan Retinal Degeneration Questionnaire (MRDQ)
Central Vision	0.08 (−0.01, 0.17)	−0.07 (−0.39, 0.25)	0.07 (−0.44, 0.57)	0.05 (−0.31, 0.41)	−0.21 (−0.45, 0.04)
Color Vision	0.10 (−0.01, 0.21)	−0.43 (−0.84, −0.03)	−0.53 (−1.17, 0.11)	−0.12 (−0.58, 0.34)	0.08 (−0.23, 0.39)
Contrast Sensitivity	0.11 (0.00, 0.21)	−0.15 (−0.54, 0.24)	0.31 (−0.30, 0.92)	0.16 (−0.28, 0.61)	0.11 (−0.19, 0.41)
Scotopic Function	0.01 (−0.10, 0.12)	0.21 (−0.22, 0.63)	0.76 (0.10, 1.43)	0.30 (−0.18, 0.78)	0.11 (−0.22, 0.43)
Photopic Peripheral Vision	0.09 (−0.02, 0.19)	−0.07 (−0.46, 0.31)	0.19 (−0.42, 0.80)	−0.32 (−0.76, 0.12)	0.11 (−0.19, 0.41)
Mesopic Peripheral Vision	0.04 (−0.07, 0.15)	0.27 (−0.14, 0.69)	0.68 (0.02, 1.33)	0.06 (−0.41, 0.53)	0.19 (−0.13, 0.51)
Photosensitivity	0.02 (−0.11, 0.16)	0.23 (−0.27, 0.74)	−0.11 (−0.91, 0.69)	0.01 (−0.57, 0.59)	0.20 (−0.19, 0.59)
Michigan Vision-Related Anxiety Questionnaire (MVAQ)
Rod Function Anxiety	0.06 (−0.05, 0.17)	−0.02 (−0.44, 0.39)	0.25 (−0.40, 0.89)	−0.15 (−0.62, 0.32)	−0.13 (−0.45, 0.18)
Cone Function Anxiety	0.16 (0.05, 0.28)	−0.17 (−0.61, 0.26)	0.16 (−0.53, 0.84)	0.17 (−0.32, 0.67)	−0.06 (−0.40, 0.27)

Beta coefficients of adults were from participants of the original validation study (3,4).