医学
化疗
胰腺癌
癌症
肿瘤科
人口
审查(临床试验)
外科
队列
倾向得分匹配
内科学
病理
环境卫生
作者
Jakob Kirkegård,Charles Gaber,Uffe Heide‐Jørgensen,Claus Wilki Fristrup,Jennifer L. Lund,Deirdre Cronin‐Fenton,Frank Viborg Mortensen
摘要
To estimate the causal effect of surgery vs chemotherapy on survival in patients with T1-3NxM0 pancreatic cancer in a rigorous framework addressing selection bias and immortal time bias.
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