Table 3

 Demographic data at the time of surgery for deceased subjects, subjects not responding to the questionnaire, and subjects included in the final analysis

Subjectsp Value*
DeadNot respondingIncluded
*Calculated using the Kruskal-Wallis test.
†With a possible score range of 7–34.
DS, disability score.
No9278445
Women (%)56.555.765.8
Mean age (years)81.177.674.7
VA, surgery eye (median)0.20.10.4
VA, better eye (median)0.60.60.7
Ocular co-morbidity (%)65.248.138.2
Second eye surgery (%)39.129.135.1
Total DS† (median (mean))13 (14.1)11 (12.2)12 (13.1)0.319