RT Journal Article SR Electronic T1 Incidence of manifest glaucoma. JF British Journal of Ophthalmology JO Br J Ophthalmol FD BMJ Publishing Group Ltd. SP 483 OP 487 DO 10.1136/bjo.73.7.483 VO 73 IS 7 A1 B O Bengtsson YR 1989 UL http://bjo.bmj.com/content/73/7/483.abstract AB The incidence of manifest glaucoma was determined by means of repeated automatic perimetry in a defined general population. It was estimated at 0.24% per year. It was largely independent of age but higher in women than in men and higher in the countryside than in the villages. In fact the incidence of manifest glaucoma was five times higher among women in the countryside than among men in the villages.