Table 2. Average standardized incidence rate of AACG during 2011–2015 in reference to the 2015 Census Data.

Age group, yr	No. of cases			Incidence rate (per 1,000,000 person-years)
	Total	Men	Women	Total	95% CI	Men	95% CI	Women	95% CI	F:M ratio
20–24	30	18	12	1.80	1.16–2.44	2.06	1.12–2.99	1.51	0.65–2.37	0.73
25–29	24	9	15	1.44	0.84–2.05	1.06	0.34–1.77	1.86	0.87–2.86	1.77
30–34	33	11	22	1.66	1.07–2.26	1.10	0.42–1.77	2.26	1.27–3.26	2.07
35–39	76	37	39	3.79	2.91–4.66	3.59	2.39–4.78	3.99	2.71–5.28	1.11
40–44	157	58	99	6.95	5.83–8.08	5.05	3.71–6.40	8.91	7.10–10.73	1.76
45–49	288	101	187	13.60	12.03–15.16	9.33	7.51–11.16	17.93	15.38–20.49	1.92
50–54	654	250	404	30.59	28.21–32.97	23.15	20.24–26.06	38.19	34.40–41.97	1.65
55–59	1,055	359	696	60.55	57.08–64.02	41.18	37.12–45.23	79.75	74.13–85.37	1.94
60–64	1,661	447	1,214	135.77	129.62–141.92	74.60	68.08–81.12	194.23	183.94–204.51	2.60
65–69	2,058	586	1,472	208.58	199.88–217.28	126.14	116.37–135.91	284.52	270.44–298.60	2.26
70–74	2,183	522	1,661	251.21	240.74–261.67	137.33	125.77–148.89	343.78	327.29–360.27	2.50
75–79	1,638	378	1,260	265.20	252.94–277.46	157.28	142.47–172.10	339.00	321.01–356.98	2.16
≥ 80	1,186	247	939	208.75	197.78–219.71	145.64	129.07–162.21	236.51	222.50–250.51	1.62
Older than 20	11,043	3,023	8,020	59.95	58.87–61.03	33.48	32.33–34.62	85.84	84.03–87.66	2.56
Older than 30	10,989	2,996	7,993	71.21	69.93–72.49	40.15	38.77–41.53	100.80	98.67–102.93	2.51
Older than 40	10,880	2,948	7,932	90.82	89.17–92.46	51.66	49.87–53.44	127.13	124.43–129.83	2.46

AACG = acute angle closure glaucoma, CI = confidence interval, F:M ratio = female to male ratio.