Review Question - QID 7744

A prospective outcome study is performed at a single institution to analyze the potential differences in treating intertrochanteric hip fractures with a plate/screw device versus an intramedullary device. No specific randomization is performed because an equal number of surgeons have preferences for the use of one of these devices and they are allowed to continue their preferred method. Hip-specific and general health-related outcome measures are used, an excellent follow-up rate of 85% of the patients at 2 years is accomplished, and there appears to be results that favor the intramedullary device but the confidence intervals are wide. This study would be considered to carry what level of evidence?