确诊时肺癌病例的临床分期 50% 35% 32% 45% 45% 30% 28% 26% 40% 25% 35% 30% 279% 20% 25% 15% 13% 20% 15% 13% 10% 15% I0% 5% 0% 0% IV IV Frank C.Chest,2009:260-271 北京某三甲医院2008-2012住院的肺癌病例确诊时肺癌病例的临床分期 Frank C .Chest, 2009:260-271 13% 15% 27% 45% 0% 5% 10% 15% 20% 25% 30% 35% 40% 45% 50% Ⅰ Ⅱ Ⅲ Ⅳ 28% 26% 32% 13% 0% 5% 10% 15% 20% 25% 30% 35% Ⅰ Ⅱ Ⅲ Ⅳ 北京某三甲医院2008-2012住院的肺癌病例