Estimated population with PACG (thousands) by region (95% CI)
| Number of PACG cases (thousands) 40 years old+ | % Increase in PACG cases relative to 2010 | |||||
| UK | Europe | USA | UK | Europe | USA | |
| 2010 | 130 (71–211) | 1600 (873–2604) | 581 (309–958) | – | – | – |
| 2015 | 141 (77–229) | 1663 (902–2713) | 637 (338–1047) | 8.6 | 3.9 | 9.5 |
| 2020 | 154 (85–248) | 1743 (953–2837) | 687 (372–1124) | 19.0 | 8.9 | 18.2 |
| 2025 | 160 (89–258) | 1831 (1012–2967) | 743 (410–1206) | 23.6 | 14.5 | 27.8 |
| 2030 | 165 (93–265) | 1934 (1082–3115) | 812 (457–1304) | 27.5 | 20.9 | 39.6 |
| 2040 | 188 (108–302) | 2102 (1198–3344) | 930 (532–1478) | 44.9 | 31.4 | 59.9 |
| 2050 | 195 (112–309) | 2080 (1208–3285) | 973 (556–1550) | 50.7 | 30.0 | 67.4 |
PACG, primary angle closure glaucoma.