Table 2 |
|||||||
|
Characteristics of the studies included in the meta-analysis |
|||||||
|
Study ID |
Country |
Study period |
Study design |
Population |
Size |
First two births |
Risk adjustment* |
|
|
|||||||
|
Singh_1981 |
India |
1973-1978 |
Cohort |
Hospital |
12040 |
0 |
- |
|
|
|||||||
|
Gorodeski_1985 |
Israel |
1972-1983 |
Case-control |
Hospital |
455 |
0 |
- |
|
|
|||||||
|
Sauer_1985 |
USA |
1981-1984 |
Case-control |
Hospital |
135 |
0 |
- |
|
|
|||||||
|
Clark_1985 |
USA |
1977-1983 |
Cohort |
Hospital |
97799 |
0 |
- |
|
|
|||||||
|
Rose_1986 |
England |
1978-1982 |
Case-control |
Hospital |
160 |
0 |
AP; |
|
|
|||||||
|
Hemminki_1987 |
Sweden |
Cohort |
Population |
7337 |
1 |
AP; |
|
|
|
|||||||
|
Nielsen_1989 |
Sweden |
1978-1987 |
Cohort |
Hospital |
24644 |
0 |
- |
|
|
|||||||
|
Williams_1991 |
USA |
1977-1980 |
Case-control |
Hospital |
12420 |
0 |
AP; abortion; alcohol and tobacco use; SE |
|
|
|||||||
|
Chattopadhyay_1993 |
Saudi Arabia |
1988-1992 |
Cohort |
Hospital |
41206 |
0 |
- |
|
|
|||||||
|
Zhang_1993 |
USA |
1988-1990 |
Case-control |
Population |
6478 |
0 |
- |
|
|
|||||||
|
Parazzini_1994 |
Italy |
1979-1991 |
Case-control |
Hospital |
203 |
0 |
- |
|
|
|||||||
|
Makhseed_1994 |
Kuwait |
1992-1992 |
Cohort |
Hospital |
8721 |
0 |
- |
|
|
|||||||
|
Khouri_1994 |
Saudi Arabia |
1985-1989 |
Cohort |
Hospital |
25551 |
0 |
- |
|
|
|||||||
|
Taylor_1994 |
USA |
1984-1987 |
Case-control |
Population |
1967 |
0 |
AP; abortion; tobacco use |
|
|
|||||||
|
To_1995 |
Hong Kong |
1984-1993 |
Cohort |
Hospital |
50485 |
0 |
- |
|
|
|||||||
|
Monica_1995 |
Sweden |
1983-1990 |
Case-control |
Population |
4676 |
0 |
AP; previous previa |
|
|
|||||||
|
Hemminki_1996 |
Finland |
1987-1993 |
Cohort |
Population |
10889 |
1 |
AP; provider |
|
|
|||||||
|
Chelmow_1996 |
USA |
1992-1994 |
Case-control |
Hospital |
128 |
0 |
- |
|
|
|||||||
|
Takayama_1997 |
Japan |
1974-1994 |
Case-control |
Hospital |
264 |
0 |
- |
|
|
|||||||
|
Macones_1997 |
USA |
1992-1996 |
Case-control |
Hospital |
120 |
0 |
age; abortion; drug and tobacco use |
|
|
|||||||
|
Ziadeh_1999 |
Jordan |
1995-1996 |
Cohort |
Hospital |
18651 |
0 |
- |
|
|
|||||||
|
Hendricks_1999 |
Singapore |
1993-1997 |
Cohort |
Hospital |
16169 |
0 |
- |
|
|
|||||||
|
Rageth_1999 |
Switzerland |
1983-1996 |
Cohort |
Population |
255453 |
0 |
- |
|
|
|||||||
|
Archibong_2001 |
Saudi Arabia |
1997-2002 |
Cohort |
Hospital |
15191 |
0 |
- |
|
|
|||||||
|
Lydon-Rochelle_2001 |
USA |
1987-1996 |
Cohort |
Population |
95630 |
1 |
AP |
|
|
|||||||
|
Eniola_2002 |
Nigeria |
Case-control |
Hospital |
272 |
0 |
AP; abortion; SE |
|
|
|
|||||||
|
Gilliam_2002 |
USA |
1986-1989 |
Case-control |
Hospital |
1171 |
1 |
AP; abortion; tobacco use |
|
|
|||||||
|
Tuzovic_2003 |
Croatia |
1992-2001 |
Case-control |
Hospital |
1206 |
0 |
- |
|
|
|||||||
|
Hossain_2004 |
Bangladesh |
2000-2002 |
Cohort |
Hospital |
2536 |
0 |
- |
|
|
|||||||
|
Olive_2005 |
Australia |
1998-2002 |
Cohort |
Hospital |
375653 |
0 |
- |
|
|
|||||||
|
Getahun_2006 |
USA |
1989-1997 |
Cohort |
Population |
156475 |
1 |
AP; abortion; alcohol and tobacco use; prenatal care; inter pregnancy interval; SE |
|
|
|||||||
|
Kennare_2007 |
Australia |
1998-2003 |
Cohort |
Population |
36038 |
1 |
AP; abortion |
|
|
|||||||
|
Hung_2007 |
Taiwan |
1990-2003 |
Cohort |
Hospital |
37702 |
0 |
- |
|
|
|||||||
|
Daltveit_2008 |
Norway |
1967-2003 |
Cohort |
Population |
637497 |
1 |
AP; delivery date |
|
|
|||||||
|
Rahim_2009 |
Pakistan |
2001-2005 |
Cohort |
Hospital |
20110 |
0 |
- |
|
|
|||||||
|
Yang_2009 |
USA |
1995-2000 |
Cohort |
Population |
11026768 |
0 |
AP; abortion; alcohol, tobacco and drug use; prenatal care; SE |
|
|
|||||||
|
Rosenberg_2010 |
Israel |
1988-2009 |
Cohort |
Hospital |
185476 |
0 |
AP; abortion; fertility treatment; tobacco use |
|
|
|||||||
|
* AP: age and parity; SE: socioeconomic factors |
|||||||
|
Gurol-Urganci et al. BMC Pregnancy and Childbirth 2011 11:95 doi:10.1186/1471-2393-11-95 |
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