1、寿命表 This subfile contains 20 observations Life Table Survival variable TImE survival time(week) 说明:20例观察单位,生存变量为"ime",变量标签为" survival time(wek)” NumberNumberNumber number Cumul Intrvl Entrng Drawn expos of PropnPropn propn proba- Start this during to Termnl Termi- Sur- Surv bility Hazard Time IntrvlIntrvl Risk Events nating viving at End Densty rate 020.0 020.02.0.1000.9000.9000,0050.0053 20.018.02.017.03.0,1765,8235,7412.0079.0097 40.013.01.012.51.0,0800,9200,6819,0030.0042 60.011.0 1.010.51.0,0952,9048,6169,0032.0050 80.09.03.07.51.0.1333.8667.5347.0041.007 100.05.03.03.5 0.00001.0000.5347,0000.0000 120.02.0 02.0 0.00001.0000.5347.0000,0000 140.02.01.01.50.00001.0000.5347.0000.0000 160.01.01 0.00001.0000.5347.0000.0000 The median survival time for these data is 160. 00+ Intrvl Cumul Proba- Se of Start Sur- bility Hazard Time viving Densty Rate 0.0671.00340037 0056 40.0,1081.0029.0042 60.0.1157.003 0050 80.0.1261.0039.0071 100.0.1261.0000,0000 120.0.1261.0000,0000 140.0.1261.0000,0000 160.0.12610000.0000 Intrvl start Time:生存时间的组段下限 Number entrng this Intrvl:进入该组段的观察例数。 Number Drawn During Intrval:该组段的删失例数。 Number Exposed to Risk:暴露于危险因素的例数,即有效观察例数 Number of termnl events:终结事件的例数,即死亡例数。 Propn Terminating:终结事件比例,即死亡比例 Propn Surviving 生存比例1、 寿命表 This subfile contains: 20 observations Life Table Survival Variable TIME survival time(week) 说明：20 例观察单位，生存变量为“Time”，变量标签为“survival time(week)” Number Number Number Number Cumul Intrvl Entrng Wdrawn Exposd O f Propn Propn Propn Proba - Start this During to Termnl Termi- Sur- Surv bility Hazard Time Intrvl Intrvl Risk Events nating viving at End Densty Rate ------ ------ ------ ------ ------ ------ ------ ------ ------ ------ .0 20.0 .0 20.0 2.0 .1000 .9000 .9000 .0050 .0053 20.0 18.0 2.0 17.0 3.0 .1765 .8235 .7412 .0079 .0097 40.0 13.0 1.0 12.5 1.0 .0800 .9200 .6819 .0030 .0042 60.0 11.0 1.0 10.5 1.0 .0952 .9048 .6169 .0032 .0050 80.0 9.0 3.0 7.5 1.0 .1333 .8667 .5347 .0041 .0071 100.0 5.0 3.0 3.5 .0 .0000 1.0000 .5347 .0000 .0000 120.0 2.0 .0 2.0 .0 .0000 1.0000 .5347 .0000 .0000 140.0 2.0 1.0 1.5 .0 .0000 1.0000 .5347 .0000 .0000 160.0 1.0 1.0 .5 .0 .0000 1.0000 .5347 .0000 .0000 The median survival time for these data is 160.00+ SE of SE of Intrvl Cumul Proba- SE of Start Sur- bility Hazard Time viving Densty Rate ------- ------ ------ ------ .0 .0671 .0034 .0037 20.0 .0999 .0042 .0056 40.0 .1081 .0029 .0042 60.0 .1157 .0031 .0050 80.0 .1261 .0039 .0071 100.0 .1261 .0000 .0000 120.0 .1261 .0000 .0000 140.0 .1261 .0000 .0000 160.0 .1261 .0000 .0000 • Intrvl Start Time：生存时间的组段下限。 • Number Entrng this Intrvl：进入该组段的观察例数。 • Number Wdrawn During Intrval：该组段的删失例数。 • Number Exposed to Risk：暴露于危险因素的例数，即有效观察例数。 • Number of Termnl Events：终结事件的例数，即死亡例数。 • Propn Terminating：终结事件比例，即死亡比例。 • Propn Surviving：生存比例