Table 2 Characteristics of studies included in the systematic review
Author and year of publication | Country | Site | Study design | Sample characteristics | Sample size/population | Study time period | Fracture site |
|---|---|---|---|---|---|---|---|
Basques et al. (2015) [30] | USA | 370 hospitals | Retrospective cohort | >70 years | 8434 | 2011–2012 | Hip |
Bischoff-Ferrari et al. (2010) [20] | Switzerland | Single hospital | Randomized controlled trial | ≥65 years | 173 | 2005–2007 | Hip |
Boddaert et al. (2014) [21] | France | Single hospital | Interrupted time series | ≥70 years | 334 | 2005–2012 | Hip |
Fox et al. (1998) [31] | USA | 8 hospitals | Prospective cohort | ≥65 years | 306 | 1990–1991 | Hip |
French et al. (2008) [25] | USA | Veterans Health Administration Medical Centre | Retrospective cohort | ≥65 years | 41,331 | 1999–2003 | Hip |
Giusti et al. (2008) [32] | Italy | Single hospital | Prospective cohort | ≥70 years | 236 | 2000–2001 | Hip |
Golinvaux et al. (2014) [48] | USA | 350 hospitals | Retrospective cohort | ≥65 years | 9938 | 2005–2012 | Hip |
Gregersen et al. (2011) [42] | Denmark | Single hospital | Prospective cohort | ≥65 years (Nursing Home Residents) | 233 | 2006–2010. | Hip |
Hageman et al. (2014) [43] | USA | Level 1 trauma center | Retrospective cohort | Mean age > 65 | 890 | 2008–2011 | Hip |
Halm et al. (2003) [27] | USA | 4 hospitals | Prospective cohort | Mean age > 65 | 559 | 1997–1998 | Hip |
Halm et al. (2003) [33] | USA | 4 hospitals | Prospective cohort | Mean age > 65 | 551 | 1997–1998 | Hip |
Halm et al. (2004) [34] | USA | 4 hospitals | Prospective cohort | Mean age > 65 | 550 | 1997–1998 | Hip |
Härstedt et al. (2015) [35] | Sweden | Single hospital | Prospective cohort | Mean age > 65 | 272 | 2009–2011 | Hip |
Heidari et al. (2012) [26] | UK | 62 hospital pharmacies | Retrospective cohort | Mean age > 65 | 255,841 | 2003–2007 | Hip |
Heyes et al. (2015) [29] | Ireland | Single hospital | Prospective cohort | Mean age > 65 | 451 | 2010–2012 | Hip |
Hsaio et al. (2011) [23] | Taiwan | Health insurance database | Retrospective cohort | Mean age > 65 (women) | 11,278 | 2001–2007 | Hip/Vertebra |
Intrator and. Berg (1998) [44] | USA | Medicare beneficiaries | Retrospective cohort | ≥70 years | 324 | 1987–1991 | Hip |
Jou et al. (2014) [24] | Taiwan | Health insurance database | Retrospective cohort | Mean age > 65 (women) | 9467 | 2003–2006 | Hip |
Kates et al. (2014) [28] | USA | Level 3 trauma center | Retrospective cohort | ≥65 years | 1081 | 2005–2010 | Hip |
Kates et al. (2015) [49] | USA | Level 3 trauma center | Retrospective cohort | ≥65 years | 1081 | 2005–2010 | Hip |
Khan et al. (2012) [36] | UK | Single hospital | Retrospective cohort | Mean age > 65 | 467 | 2009–2010 | Hip |
Kiel et al. (1994) [45] | USA | 43 nursing homes | Prospective cohort | Mean age > 65 | 2624 | 1984–1988 | Hip |
Le-Wendling et al. (2012) [37] | USA | Single hospital | Retrospective cohort | ≥65 years | 308 | 2006–2008 | Hip |
Ling et al. (2013) [19] | Singapore | Single hospital | Retrospective cohort | Mean age > 65 | 254 | 2009–2010 | Hip |
Merchant et al. (2005) [38] | Singapore | Single hospital | Retrospective cohort | Mean age > 65 | 180 | 2001–2001 | Hip |
Ottenbacher et al. (2003) [46] | USA | 171 hospitals | Retrospective cohort | Mean age > 65 | 9956 | 1994–1998 | Hip |
Pollock et al. (2015) [50] | USA | Level 1 trauma center | Retrospective cohort | Mean age > 65 | 1482 | 2005–2012 | Hip |
Radcliff et al. (2008) [51] | USA | Veterans Health Administration Medical Center | Retrospective cohort | Mean age > 65 | 5683 | 1998–2003 | Hip |
Riggs et al. (2010) [39] | USA | Single hospital | Retrospective cohort | ≥65 years | 606 | 2004–2006 | Hip |
Teixeira et al. (2009) [40] | France | Single hospital | Retrospective cohort | ≥70 years | 5709 | 2005–2006 | Hip |
Toson et al. (2015) [53] | Australia | 247 hospitals | Retrospective cohort | Mean age > 65 | 47,698 | 2001–2010 | Hip |
Toy et al.(2014) [41] | USA | 370 hospitals | Retrospective cohort | ≥65 years | 850 | 2011–2012 | Vertebra |
Tsai et al. (2013) [47] | Taiwan | National Health Insurance | Retrospective cohort | ≥70 years | 9238 | 2004–2007 | Vertebra |
Vochteloo et al. (2011) [22] | Netherlands | 450 hospitals | Retrospective and prospective cohort | ≥65 years | 1222 | 2005–2010 | Hip |
Zhang et al. (2014) [52] | USA | State Inpatient Database | Retrospective cohort | Mean age > 65 | 27,017 | 2005–2010 | Proximal humerus |