阳性体征是指医生通过视、触、叩、听发现病人的体征变化，是能反映某种疾病，或者某种不正常状态的身体器官或组织的表现，简单说，就是可能通过这种体征，知道得了什么病。
入院时有什么阳性体征？
结合临床症状、阳性体征和辅助检查，可提高诊断准确率。
Unifies the clinical symptoms, the masculine symptom and the auxiliary inspection, may raise the diagnosis rate of accuracy.
多因素回归分析进入方程的因素依次是：生活自理功能障碍、神经系统阳性体征、脑叶损伤范围。
By multiple regression of the related factor analysis, the self-care ability, positive signs of nervous system and the range of brain injury were entered in the regression equation in turn.
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