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[Table] Changes in the birth rate of pregnant women and the down match group / Eomsaekgye or higher (based on year A)
maternal age
Year of opening
Down syndrome group
Eom D or higher
division
(only)
Occurring peninsula
Occurring peninsula
15-16
44-405
1/1595
1/471
normal
17-18
42-43
1/I561
M/A92
normal
19-41
a0aI
1/1497
1/515
praise
21-2
1998-1999
I/IA52
1/506
praise
22
1996-1997
1/1385
1/479
praise
3-2
1994-1995
1/1318
1/478
normal
27-28
1992-1993
I/II8I
1/445
normal
-4
1990-1991
1/993
1/406
Superior Award (Yu’s compilation)
31-8
1938-1939
1/718
1/340
Nosan (early)
33-3
1936-1937
1/459
L/262
Nosan (requires concentration)
1984-1935
1/272
1/155
Nosan (dangerous bacteria)
31-38
1982-1933
1/I5A
I/11I
Nosan (high risk group)
39-4
1930-1931
1/g1
1/65
Nosan (high risk group)
above market price
Before I97g
Significantly lower chance of natural pregnancy and first birth
Summary: Research data from the Korean Society of Obstetrics and Gynecology
Nosan (danger)
suggestion
0
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