title: Risk factors for glaucoma needing more attention.
abstract: Glaucoma is defined as a chronic progressive optic neuropathy, for which elevated intraocular pressure (IOP) is the only modifiable risk factor. Emerging research indicates that modifiable factors besides IOP may be associated with the presence of glaucoma. In this review, we discuss the role of modifiable determinants, specifically socioeconomic status, nutritional intake, body mass index and obesity, exercise, smoking, and sleep apnea, in the presence of glaucoma. Preliminary studies suggest that associations may exist between these non-inherent factors and glaucoma although research had significant limitations. The mechanisms of influence are unknown or understudied. Research needs to incorporate the broader behavioral and social factors that may affect glaucoma status.
authors.affiliation: Jules Stein Eye Institute and the Department of Ophthalmology, David Geffen School of Medicine at University of California, Los Angeles, (UCLA), USA.
authors.forename: Anne L
authors.initials: AL
authors.lastname: Coleman
authors.forename: Gergana
authors.initials: G
authors.lastname: Kodjebacheva