Author, year | Primary open-angle glaucoma (%) | Ocular hypertension (%) | Other | Mean age (years) | Sex (% male) | Inclusion IOP (mm Hg) | Baseline mean IOP fixed | Baseline mean IOP non-fixed |
Hughes, 2005 | 67 | 30 | 3 | 63.7 | 39.3 | 22–36 | 26.0 | 26.0 |
Diestelhorst, 2006 | 64.9 | 25.9 | 9.2 | 65 | 45.4 | 23–33 | 26.0 | 26.0 |
Goñi, 2005 | 78 | 19.2 | 2.8 | 59.1 | 37.2 | 22–34 | 25.0 | 25.0 |
Konstas, 2007 | NR | NR | NR | 63.6 | 64.2 | 23–36 | 24.6 | 24.6 |
Schuman, 2005 | 60.5 | 35.8 | 3.7 | 61.8 | 44.4 | 22–36 | 25.6 | 25.0 |
Hutzelmann, 1998 | NR | NR | NR | 63.1 | 38 | ⩾22 | 25.6 | 25.3 |
Strohmaier, 1998 | 83 | 17 | NR | 61.2 | 50 | ⩾22 | 26.1 | 26.1 |
IOP, intraocular pressure. NR, not recorded.