Systematic Review
Copyright ©The Author(s) 2019.
World J Orthop. Mar 18, 2019; 10(3): 166-175
Published online Mar 18, 2019. doi: 10.5312/wjo.v10.i3.166
Table 5 Data from local hip fracture studies in North America
CountryOriginPublishednAge1-Yr (%)
United StatesKaiser Permanente[56]201714294> 6021
Canada-----