X1000306-1988-89_Part03 — Page 22

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

TABLE 61 WORK OF OPHTHALMIC SERVICE 1987 AND 1988

TABLE 62

CAUSES FOR PERMANENT BLINDNESS REGISTRATION 1987 AND 1988

1987

1988

1987

1988

Cause

Adults Children Total

New Out-patient Attendances

(2) Adults Children Total (%)

53 446

$2 055

Cataract

375

1

376 (46.3) 322

2

324 (50.9)

Total Out-patient Attendances

258 263

259 007

Congenital nystagmus

(-)

1

1 (0.1)

Diabetic retinopathy 60

60

(7.4)

28

28 (4-4)

Operations Performed

Dysplasia

דיו

(-)

2

2 (0.3)

i) Hospital

Major

Minor

2 019

581

2.045

Claucoma

90

90 (11.1)

55

55 (8.6)

490

High refractive

75

75 (9.2)

60

60

(9.4)

errors

Total

2600

2 535

Leucoma

61

61

(7.5)

20

29

(4.6)

(corneal scarring)

ii) OPD

Major

2 894

3 291

Optic atrophy

32

2

34 (4.2)

22

22

(3.5)

Minor

1 550

1 317

Phthisis bulbi

9

9 (1.1)

15

15

(2.4)

Total

4 444

4 608

Retinal detachment

12

13 (1.6)

10

10

(1.6)

Retinal dysplasia

12

12

(1.5)

10

10

(1.6)

Home Visits by Health Visitors

1 061

919

Retinal vascular accident

2

2

(0.3) 11

11

(1.7)

Retinitis pigmentosa 23

23

(2.8) 23

1

24

(3.8)

Retinoblastoma

1 (0.1)

(-)

Retinopathy of

1

1

(0.1)

(-)

prematurity

Senile macular

43

43

(5.3)

29

29

(4.6)

degeneration

Trauma

+

(-)

1

1 (0.1)

Uveitis

(0.5)

8

00

8

(1.3)

Others

8

& (1.0)

7

7 (1.1)

TOTAL

806

6

812 (100.0)

630

6

636 (100.0)

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