Objective Identification of the risk factors for extraordinary hidden blood loss(HBL) could clarify the underlying causes and provide more appropriate management. This study aims to identify the predictors of HBL in s...
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Objective Identification of the risk factors for extraordinary hidden blood loss(HBL) could clarify the underlying causes and provide more appropriate management. This study aims to identify the predictors of HBL in spinal *** Medical records were retrospectively retrieved to collect the data of patients who undergoing posterior thoracic and lumbar fusion surgery or scoliosis surgery. Demographic information, perioperative visible blood loss volume, as well as laboratory results were recorded. The patients receiving fusion surgery or scoliosis surgery were further divided into the HBL positive subgroup and the HBL negative subgroup. Differences in the variables between the groups were then analyzed. Binary logistic regression analysis was performed to determine independent risk factors associated with *** For patients undergoing posterior spinal surgery, the independent risk factors associated with HBL were autologous transfusion(for fusion surgery P = 0.011, OR: 2.627, 95%CI: 1.574-2.782; for scoliosis surgery P < 0.001, OR: 2.268, 95%CI: 2.143-2.504) and allogeneic transfusion(for fusion surgery P < 0.001, OR: 6.487, 95%CI: 2.349-17.915; for scoliosis surgery P < 0.001, OR: 3.636, 95%CI: 2.389-5.231).Conclusion Intraoperative blood transfusion might be an early-warning indicator for perioperative HBL.
为激发北京协和医学院八年制医学生的科研兴趣、培养科研思维并锻炼科研能力,提高其核心竞争力,北京协和医院SAPHO综合征研究团队提出了基于项目的科研训练方法(project-based research training),由临床医生提出科研问题,在教师和高年...
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为激发北京协和医学院八年制医学生的科研兴趣、培养科研思维并锻炼科研能力,提高其核心竞争力,北京协和医院SAPHO综合征研究团队提出了基于项目的科研训练方法(project-based research training),由临床医生提出科研问题,在教师和高年级学生的帮助下,由八年制医学生利用课余时间白主完成科研项目。该方法在保证学生临床学习精力的同时,有效提升了其科研能力和综合素质,取得了较丰富的成果,值得进一步借鉴和推广。
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