Table 1 Meta-analysis by Murphy et al. [14]: a summary of selected outcome variables by included study
Study | Publication dateª | LBW | SGA | PTB |
|---|---|---|---|---|
Lao et al. [30] | 1990 | X | − | X |
Perlow et al. [31] | 1992 | X | X | X |
Doucette et al. [32] | 1993 | X | − | X |
Jana et al. [33] | 1995 | X | − | X |
Schatz et al. [34] | 1995 | X | X | X |
Stenius-Aarniala et al. [35] | 1995 | − | − | X |
Demissie et al. [36] | 1998 | X | X | X |
Liu et al. [37] | 2001 | − | X | X |
Bracken et al. [38] | 2003 | − | X | X |
Dombrowski et al. [39] | 2004 | − | X | X |
Acs et al. [40] | 2005 | X | − | X |
Bakhireva et al. [41] | 2005 | − | X | X |
Sheiner et al. [42] | 2005 | X | − | − |
Clark et al. [43] | 2007 | − | X | − |
Enriquez et al. [44] | 2007 | − | X | − |
Kallen et al. [45] | 2007 | X | X | X |
Karimi et al. [46] | 2008 | X | − | X |
Breton et al. [47] | 2009 | X | X | X |