The peak ocular pressure in chronic angle closure glaucoma occurred more frequently at 2pm and 6pm,but acute angle closure glaucoma occurred at 5am,7am and 10am.

• 慢性闭角型青光眼患者眼压高峰值多出现于2pm、6pm; 而急性闭角型青光眼眼压高峰值多出现于5am、7am、10am。