0212-1611

S0212-16112019000400027

10.20960/nh.02456

España

00 08 2019

36 4 931 938

American College of Obstetricians and Gynecologists

2013 121 1 1

210-2

ACOG

2015 126

e135-42

2006 10 1 1

95-104

2009 49 6 6

505-21

2014 30 1 1

11-6

2013 6 11 11

565-77

American College of Sports Medicine 2014 9th

456

2000 30

266-70

2001 24 3 3

194-202

2010

World Medical Association (WMA) 2013

2016 33 1 1

162-76

1999 3ª

615

1995

Social class (SC)

World Health Organization (WHO) Maternal health and safe motherhood 1994

2014 14 1 1

1255

1982 14 5 5

377-81

2017 2 5 5

177-85

2012 44 6 6

1067-74

2014 11 5 5

1012-7

2015 19 8 8

1775-82

2014 14 1 1

201

2016 30 3 3

149-54

2011 118 12 12

1455-63

2006 49 11 11

630-8

2013 30 2 2

21-4

2015

2010 6 20 20

205-17