Journal of Ophthalmology / 2015 / Article / Tab 2

Clinical Study

Small-Gauge Pars Plana Vitrectomy for the Management of Symptomatic Posterior Vitreous Detachment after Phacoemulsification and Multifocal Intraocular Lens Implantation: A Pilot Study from the Pan-American Collaborative Retina Study Group

Table 2

Results of the VFQ-25 subscales and uncorrected visual acuity (UCVA) used to compare the preoperative period to the postoperative one.

ParameterPreoperative
Median (range)
Postoperative
Median (range)

General health 75 (50–100)75 (50–100)0.1572 (25%)
General vision 60 (40–80)80 (60–100)0.0236 (75%)
Ocular pain 81 (38–100)81 (63–100)0.1802 (25%)
Near activities75 (42–100)92 (58–100)0.0435 (63%)
Distance activities 67 (58–100)100 (75–100)0.0415 (63%)
Social functioning 94 (75–100)100 (88–100)0.0833 (38%)
Mental health 75 (38–81)94 (50–100)0.0118 (100%)
Role difficulties 88 (25–100)100 (75–100)0.0425 (63%)
Dependency 100 (58–100)100 (83–100)0.1023 (38%)
Driving 67 (50–67)92 (75–100)0.0167 (100%)
Color vision 100 (50–100)100 (100–100)0.3171 (13%)
Peripheral vision75 (50–100)100 (75–100)0.0594 (50%)

UCVA ()0.17 (0.09–0.30)0.09 (0.00–0.17)0.017

Wilcoxon test.
Number of patients that got better scores after surgery.
UCVA: uncorrected visual acuity.
.