P.2 P.3 P.5 P.11 P.19 P.21 P.23 P.27 P.33 P.34
( ) 2
3
4
(Down Syndrome Trisomy) 21 21 47 21 1 46 ( 1 22, ),, 23, 46 ( 5
23 ),,21, 21, 3 21, 21 35 28 38 (35 ), 21 21 6
14 14/21 " " 46 47, 40% ( ) : 7
(I.Q.25 59) 50 (mental retardation) 50 1 15 20 ( 66%-89%) (congenital cardiovascular disease) (50%) (hypothyroidism) (30%) (duodenal atresia)(10%) (epilepsy) (5%-13%) 10 (cataract) (3%) (esophagus) (trachea) (fistula) (hypotonia) (infertility) 20% 40 (dementia) (leukemia) 10 12 10%-20% 4 5 50 8
1. (47, +21) 92% 2. (46, +14/21) 3 4% 3. (46/47) 2%, : 1. (Unconjugated Estriol) (Human Chorionic Gonadotropin ) 2. :, 3., 9
( ) 2001 (Hong Kong Childhealth Foundation) 10
11
12
13
14
15
脗 脗 16
17
18
19
, - Diabetic Coma diabetic ketoacidosis 20
21
22
23
24
25
8000 7000 6000 ( ) 5000 4000 3000 2000 1000 0 2003 2005 (20-79) (20-79) 26
1. A. 21 B. 22 C. 23 D. 24 2. 3. A. 21 B. 22 C. 23 4. A. 50 B. 60 C. 70 5. A. B. C. D. 6. A. B. C. 7. A. B. C. 8. A. B. 9. A. B. 1/37/3 90 27
: 1 :C 2. 18% 5% 40% 14% 9% 14% ( ) 28
3. 18% 46% A. 21 36% B. 22 C. 23 :A 4. 18% 41% A. 50 B. 60 C. 70 41% :A 29
5. 23% 23% 31% 23% A. B. C. d. :C 6. 14% 45% 41% A. B. C. :B 30
. :B 8 :A 31
. : 32
: ( ) 33
/ ( ) ( : ) 34
http://www.thalassaemia.org.hk/frame5.html http://www.fetalmedicine.hk/tr/thalassemia.asp http://www.hku.hk/facmed/hes/issue01/issue01-tc.pdf http://listing.hk.business.yahoo.com/b5/13869/news_details_39586.html http://www.doh.gov.tw/lane/health_edu/a3.html http://www.rehabsociety.org.hk/227.0.html http://www.eatlas.idf.org/prevalence/ www.hk-dsa.org.hk 35