对住院COVID-19患者死亡率相关的风险因素的回顾性分析
Bijoya Chatterjee1, Nikunj Modi1, Khushi Desai2
1Department of Biochemistry, Shri MP Shah Government Medical College, Jamnagar, Gujarat, India.
Journal of family medicine and primary care
|December 4, 2024
概括
高龄和慢性疾病显著增加住院COVID-19患者的死亡风险. 识别这些风险因素有助于改善疾病管理和患者的治疗结果.
科学领域:
- 医学研究 医学研究
- 传染病 传染病 传染病
- 流行病学 流行病学
背景情况:
- 高龄和并发症是已知的COVID-19患者不良结果的风险因素.
- 对死亡风险因素的全面识别对于指导疾病管理至关重要.
- 这项研究侧重于被诊断患有2019年新冠病毒病 (COVID-19) 的住院患者.
研究的目的:
- 分析住院COVID-19患者住院死亡率的预测因素.
- 确定与死亡风险增加相关的关键因素.
- 为管理严重的COVID-19病例的临床决策提供信息.
主要方法:
- 400名住院COVID-19患者的回顾性队列研究 (2020年3月至12月).
- 数据提取包括人口统计,病史,症状,实验室发现,治疗和结果.
- 用单变量和多变量逻辑回归来确定死亡率预测因素.
主要成果:
- 不幸存者比较年长 (平均65岁与45岁),患高血压,糖尿病,慢性肺炎和慢性脏病的比例更高.
- 较低的氧和度,淋巴缺血和炎症/凝血标志物升高与死亡率有关.
- 75岁以上的年龄,慢性疾病,高D-二次数和机械通风是死亡率的强有力的独立预测因素.
结论:
- 高龄和并发性疾病 (慢性肺病,病) 预测住院COVID-19患者的死亡率增加.
- 疾病严重程度指标,如失调的炎症和凝血标志物,是显著的危险因素.
- 需要进行激进干预,如机械通风,也预测了更高的死亡风险.
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