估计相对风险和95%置信区间(CI)卒中后选择老年人髋部骨折的临床和实验室特征。1使用步行的援助;2-coronary动脉疾病(CAD);3-serum维生素B12 > 350 pmol / L;4-elevated血清甲状旁腺素水平(< 6.8 pmol / L);5-hypertension;6-dementia;7-female性;8-resident长期护理设施;9-history短暂性缺血性发作; 10—CAD and serum vitamin B12 > 350 pmol/L; 11—hypertension and serum vitamin B12 > 350 pmol/L; 12—CAD and use of a walking aid; 13—CAD and hypertension; 14—use of a walking aid and elevated serum PTH level (<6.8 pmol/L); 15—transient ischaemic attack and elevated serum PTH level (<6.8 pmol/L); 16—dementia and use of a walking aid; 17—dementia and female sex; 18—transient ischaemic attack and hypertension; 19—dementia and serum vitamin B12 > 350 pmol/L; 20—dementia and hypertension; 21—transient ischaemic attack and serum vitamin B12 > 350 pmol/L; 22—transient ischaemic attack and dementia.