The Impact of Cataract Surgery on Vision-Related Quality of Life and Psychological Distress in Monocular Patients

Table 3

Linear regression analysis of factors associated with postoperative NEI-VFQ-25 composite scores, SAS scores, and SDS scores for the monocular group.

Variable	NEI-VFQ-25 composite scores		SAS scores		SDS scores
	β coefficient (95% CI)	values	β coefficient (95% CI)	values	β coefficient (95% CI)	values
Univariate analysis
Preoperative logMAR CDVA	−11.01 (−15.76 to −6.27)	<0.001	0.61 (−0.58 to 1.79)	0.307	2.52 (0.19 to 4.86)	0.035
Age (y)	−0.33 (−0.74 to −0.09)	0.121	0.12 (0.05 to 0.20)	0.002	0.26 (0.10 to 0.41)	0.002
Gender: male	3.97 (−5.78 to 13.72)	0.414	−0.37 (−2.32 to 1.57)	0.700	0.05 (−3.98 to 4.08)	0.981
Education level: senior high school or higher	−6.21 (−15.47 to 3.05)	0.182	0.81 (−1.06 to 2.67)	0.386	1.50 (−2.26 to 5.44)	0.408
Residential environment: urban	−3.81 (−13.24 to 5.62)	0.417	1.14 (−0.70 to −2.99)	0.216	1.41 (−2.45 to 5.28)	0.463
Systemic comorbidity: yes	−9.78 (−18.74 to −0.83)	0.033	2.52 (0.84 to 4.20)	0.004	6.22 (2.95 to 9.49)	<0.001
Ocular comorbidity: yes	−10.91 (−20.00 to −1.81)	0.0208	1.60 (−0.27 to 3.47)	0.092	3.80 (−0.01 to −7.61)	0.051
Multivariate analysis
Preoperative logMAR CDVA	−9.58 (−14.45 to −4.71)	<0.001	—	—	1.52 (−0.47 to 3.52)	0.129
Age (y)	—	—	0.10 (0.02 to 0.18)	0.014	0.18 (0.03 to 0.32)	0.020
Systemic comorbidity: yes	−8.16 (−15.19 to −1.13)	0.024	1.41 (−0.30 to 3.12)	0.102	4.06 (0.84 to 7.28)	0.015
Ocular comorbidity: yes	−3.92 (−11.80 to 3.96)	0.318	1.58 (−0.002 to 3.15)	0.0497	2.63 (0.61 to 5.87)	0.107

Variables with values <0.1 in univariate analysis were entered into the multivariate analysis. CDVA = corrected distance visual acuity. .