Ten-year trends of delayed sequential bilateral cataract surgery (DSBCS) in Sweden: a register-based study

Table 2 Uni- and multivariate logistic regression models with DSBCS within 3 months as dependent variable

Variables	Unadjusted OR	95% CI	P value	Adjusted OR	95% CI	P value
Second eye CDVA ≤ 0.1 logMAR (0.8 decimal or better)	0.24	0.224–0.257	< 0.001	0.33	0.315–0.351	< 0.001
Age (years)	1.03	1.029–1.031	< 0.001	1.005	1.004–1.006	< 0.001
Sex, Male	0.86	0.844–0.876	< 0.001	0.96	0.948–0.98	< 0.001
Year of surgery	1.24	1.237–1.243	< 0.001	1.20	1.193–1.198	< 0.001
Posterior capsule rupture, first eye	0.39	0.317–0.459	< 0.001	0.42	0.337–0.501	< 0.001
Ocular comorbidity, second eye	0.61	0.595–0.626	< 0.001	0.63	0.612–0.644	< 0.001
Perioperative measures, first eye	0.58	0.551–0.604	< 0.001	0.66	0.634–0.691	< 0.001
Private clinic	2.50	2.482–2.518	< 0.001	3.40	3.379–3.412	< 0.001

Unadjusted OR was calculated for each variable with univariate logistic regression. The adjusted OR was calculated for each variable with multiple logistic regression with the other variables as confounders. DSBCS = delayed sequential bilateral cataract surgery; OR = odds ratio; 95% CI = 95% confidence interval

ISSN: 2326-0254