“…Somatization, however, has been studied rarely, and is usually interpreted as a consequence of depression [15] or the underlying physical illness [16], but it has rarely been studied as a correlate of HRQOL after adjustment for these potential confounders. Similarly, the diagnosis of glaucoma can negatively influence a person's HRQOL despite good vision [17]; symptoms of depression have been related to worse self-reported visual function [18] and poor compliance with treatment [19]. Little attention, however, has been given to the role that anxiety, depression or somatization play in the HRQOL of glaucoma patients [18,20].…”