Bhandari, M.

study trial patient surgery fracture troponin hip arthroplasty femoral neck fractures number follow-up canada university arthroplasty period measurement mortality research hemiarthroplasty coordinator hospital review netherland femoral inclusion month postoperative event screening ck-mb country trial coordinator analysis nederland method health outcome difference trial period ratio center noncardiac surgery centra table randomized result multicenter percentage ethic ënten revision screening period mcmaster university heterogeneity ördinatie approval perioperative infarction centrale studie complication orthopaedic hip fractures troponin measurement nl vs j bone article effect value noncardiac treatment faith investigator troponin i risk ratios department dislocation prognostic bhandari postoperative troponin measurement death