不同麻醉方法对超高龄髋部骨折手术患者围术期血压的影响(5)
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(收稿日期：2019-07-05), http://www.100md.com(张虎 汪海钢 李艳玲 何艳娟 李跃兵 黄余亮)
[21] Sachdev M，Sun JL，Tsiatis AA，et al. The prognostic importance of comorbidity for mortality in patients with stable coronary artery disease[J]. J Am Coll Cardio，2004， 43(4)：576-582.
[22] Goldstein LB，Samsa GP，Matchar DB，et al. Charlson Index comorbidity adjustment for ischemic stroke outcome studies[J]. Stroke，2004，35(8)：1941-1945.
[23] Frenkel WJ，Jongerius EJ，Mandjes-van Uitert MJ，et al. Validation of the charlson comorbidity index in acutely hospitalized elderly adults：A prospective cohort study[J]. J Am Geriatr Soc，2014，62(2)：342-346.
[24] Erickson SR，Cole E，Kline-Rogers E，et al.The addition of the charlson comorbidity index to the GRACE risk prediction index improves prediction of outcomes in acute coronary syndrome[J]. Popul Health Manag，2014， 17(1)：54-59.
(收稿日期：2019-07-05), http://www.100md.com(张虎 汪海钢 李艳玲 何艳娟 李跃兵 黄余亮)