Intraocular pressure (IOP) outcomes of phacotrabeculectomy and phacocanaloplasty during follow-up. A highly significant reduction of IOP was found for both groups during follow-up (P < .0001). Except for the first postoperative day, statistical analyses revealed no significant difference for postoperative IOP results between both groups. Box plots illustrate the median (50th percentile) as a black center line and the 25th and 75th percentile as the lower and upper hinges of the box. Circles represent minor outliers and stars major outliers.
Matlach et al. BMC Ophthalmology 2013 13:1 doi:10.1186/1471-2415-13-1