Clinical Outcomes after Mix-and-Match Implantation of Extended Depth of Focus and Diffractive Multifocal Intraocular Lenses

Table 4

Questionnaire results regarding overall satisfaction, visual symptoms, and spectacle dependence.

Questionnaire	Response (average score/rate)
Overall satisfaction	4.0 ± 1.0 (range: 2–5), very satisfied or satisfied: 81.1% (30 patients)
Needing for near glasses after surgery	3.9 ± 1.2 (range: 3–5), occasionally need near glasses: 8.1% (3 patients)
Glare and halo symptoms	2.6 ± 1.0 (range: 1–5), over score 3: 21.6% (8 patients)
Stereopsis	37.6 ± 15.5 (range: 20–63), better than 50 s: 83.8% (31 patients)
Recommendation for mix-and-match implantation	Yes: 91.9% (34 patients)

Results reported as means ± standard deviations. IOL: intraocular lenses. Satisfaction scale; 5 = very satisfied; 1 = very dissatisfied; need for near glasses; 5 = not at all; 1 = always needed. Scale of discomfort due to visual symptom: 5 = very severe symptoms; 1 = absence of symptoms. Stereopsis: seconds of arc.