Assessment of the impact of cataract surgery on subjective quality of vision across different intraocular lens type using the portuguese-validated QoV questionnaire.

Mean age was 64.53 years.

Median uncorrected visual acuity improved from 0.40 to 0.00 logMAR in both eyes (p < 0.001).

In the monofocal group, quality of vision frequency scores decreased from 35.48 to 21.36 (p = 0.047) and severity scores from 33.87 to 16.99 (p = 0.019), indicating fewer symptoms.

Although visual acuity and patient satisfaction significantly improved after surgery, no significant differences in quality of vision outcomes were identified between intraocular lens groups in the linear mixed-effects models, which constituted the primary inferential analysis.