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Br J Ophthalmol 84:990-992 doi:10.1136/bjo.84.9.990
  • Original Article
    • Clinical science

Rates of hospital admissions for primary angle closure glaucoma among Chinese, Malays, and Indians in Singapore

Table 1

Mean annual rate of PACG admissions, by race, sex, and age, Singapore, 1993–7

Mean annual rate per 100 000 (95% confidence interval)
Chinese Malays Indians All races
Male Female Male Female Male Female Male Female
<40 1.3 (0.7, 2.1) 0.6 (0.3, 1.3) 1.0 (0.1, 3.5) 1.9 (0.3, 6.7) 1.0 (0.6, 1.6) 0.8 (0.9, 1.4)
40–49 3.1 (2.1, 4.5) 6.1 (4.6, 7.8) 2.5 (0.6, 7.2) 4.1 (1.3, 9.2) 4.5 (0.9, 13.1) 2.9 (2.0, 4.0) 5.7 (4.4, 7.3)
50–59 13.0 (10.0, 15.9) 25.7 (21.9, 29.5) 10.3 (3.7, 22.2) 13.4 (6.3, 24.0) 4.9 (0.6, 16.5) 11.4 (3.2, 26.7) 12.2 (9.6, 14.8) 23.5 (20.2, 26.9)
60–69 24.9 (20.1, 29.7) 52.5 (47.3, 57.7) 7.6 (2.1, 19.3) 17.5 (8.8, 29.9) 18.9 (7.6, 38.6) 26.3 (9.2, 51.2) 22.1 (18.1, 26.2) 46.8 (42.1, 51.5)
70–79 32.0 (24.2, 39.5) 52.2 (45.3, 59.1) 12.5 (2.7, 32.4) 30.0 (11.9, 54.3) 33.3 (11.8, 61.6) 33.3 (4.3, 77.7) 29.6 (23.0, 36.1) 49.8 (41.2, 59.6)
80 and above 33.3 (20.8, 47.9) 49.0 (38.7, 59.3) 19.2 (4.3, 103.0) 36.4 (4.5, 125.0) 30.7 (19.2, 43.9) 47.5 (38.1, 57.2)
Crude 8.1 (7.2, 9.1) 16.5 (15.3, 17.8) 3.6 (2.1, 5.7) 7.1 (5.0, 9.8) 5.1 (2.8, 8.4) 6.9 (4.0, 11.0) 7.3 (6.5, 8.2) 14.8 (13.7, 15.9)
Age adjusted 8.1 (7.5, 8.7) 16.0 (15.2, 16.8) 4.0 (2.6, 5.4) 8.2 (6.3, 10.3) 4.3 (2.9, 5.9) 8.6 (6.7, 10.7) 7.7 (6.4, 9.1) 15.6 (13.8, 17.4)
Age and sex adjusted 12.2 (10.5, 13.7) 6.0 (4.9, 7.3) 6.3 (5.1, 7.6) 11.1 (10.4, 11.8)
  • Adjusted to the total male and female Singapore 1995 population, respectively.

  • Adjusted to the total Singapore 1995 population.

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