Table 1 Baseline characteristics of included studies
Author (year) | Country | Intervention | Mean age (years) | Patients (number) | Type of fractures (unstable/stable) |
|---|---|---|---|---|---|
Tang 2009 | China | DHS, FHR | 80.7 | 109 | 109/0 |
Verettas 2010 | Greece | DHS, GN | 80.1 | 118 | 118/0 |
Zou 2009 | China | DHS, PFNA | 65 | 121 | 94/27 |
Xu 2010 | China | DHS, PFNA | 78.2 | 106 | 106/0 |
Wang 2010 | China | DHS, FHR | 83.5 | 60 | 60/0 |
Peyser 2007 | Israel | DHS, PCCP | 80.8 | 103 | 60/22 |
Ahrengart 2002 | Sweden | DHS, GN | 80 | 426 | 222/204 |
Xu 2010 | China | PFNA, GN | 76.7 | 107 | 40/67 |
Butt 1995 | UK | DHS, GN | 78.5 | 95 | 30/30 |
Leung 1992 | China | DHS, GN | 79.6 | 186 | 50/136 |
Kosygan 2002 | England | DHS, PCCP | 82.8 | 108 | 49/59 |
Peter 1995 | Canada | DHS, GN | 80.1 | 102 | 58/44 |
Kukla 1997 | Austria | DHS, GN | 83.5 | 120 | 54/66 |
Yang 2011 | America | DHS, PCCP | 76.5 | 66 | NA |
Hoffman 1996 | New Zealand | DHS, GN | 80.9 | 67 | 22/45 |
Garg 2011 | India | DHS, PFNA | 62.2 | 81 | 81/0 |
Guo 2013 | China | PFNA, PCCP | 72.9 | 90 | 49/41 |
Brandt 2002 | Netherlands | DHS, PCCP | 80.9 | 71 | 41/30 |
Aktselis 2014 | Greece | DHS, GN | 83 | 71 | 71/0 |
Vaquero 2012 | Spain | PFNA, GN | 83.6 | 61 | 61/0 |
Utrilla 2005 | Spain | DHS, GN | 80.2 | 210 | 54/156 |
Goldhagen 1994 | America | DHS, GN | 78 | 63 | NA |
Christopher 2001 | England | DHS, GN | 81 | 400 | 193/207 |
Huang 2006 | China | DHS, FHR | 72.8 | 156 | 43/113 |