X1000306-1987-88_Part03 — Page 21

Medical and Health Departmental Reports 醫務衛生署年報 All

TABLE 61 WORK OF OPHTHALMIC SERVICE 1986 AND 1987

TABLE 62

CAUSES FOR PERMANENT BLINDNESS REGISTRATION 1986 AND 1987

1986

1987

1986

1987

Cause

Adults Children Total|

(Z)

Adults Children Total (%)

New Out-patient Attendances

54 703

53 446

Cataract

453

5

458 (45.9)

Total Out-patient Attendances

Diabetic retinopathy

48

48

248 017

258 269

375

(4.8) 60

1 376 (46.3)

60

Glaucoma

116

117 (11.8)

90

(7.4)

90 (11.1)

Operations Ferformed

High refractive

errors

86

96 (8.6)

75

75

(9.2)

1) Hospital

Major

1 850

2 019

Keratitis

1 (0.1)

(--)

Minor

411

581

Leucoma

69

69

(6.9) 61

61

(7.5)

Total

2 261

2 600

(corneal scarring)

Optic atrophy

35

35

(3.5) 32

2

34

(4.2)

11) OPD

Major

2 357

2 894

Phthisis bulbi

23

23

(2.3)

9

9

(1.1)

Minor

1 432

1 550

Retinal detachment

23

1

24 (2.4) 12

1

13

(1.6)

Total

3 789

4 444

Retinal dysplasia

23

8

Retinal vascular

accident

11

31 (3.1) 12

11 (1.1)

12

(1.5)

2

2

(0.3))

Home Visits by Health Visitors

1 249

1 061

Retinitis pigmentosa

35

35 (3.5) 23

23

(2.8)

Retinoblastoma

(-)

(0.1)

Retfuopathy of

I

(-)

1

1 (0.1)

prematurity

Senile macular

51

51 (5.1)1 43

43

(5.3)

degeneration

Uveitis

1

1 (0.1)

4

(0.5)]

Others

8 (0.8)

<

8

8 (1.0)

TOTAL

981

17

998 (100.0)

806

812 (100.0)

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