The prognosis research of gerontal patients with lung squamous carcinoma in surgical therapy / 重庆医学

ABSTRACT

Objective To explore influence factors of gerontal patients with lung squamous carcinoma after surgical therapy . Methods 210 gerontal patients with lung squamous carcinoma were accepted surgical therapy and adjuvant therapy ,and were fol-lowed up .The survival rates of 1 ,3 and 5 years after the surgery were evaluated by Kaplan-Meier ,and influence factors were ana-lyzed by Cox regression .Results The 1 ,3 and 5 years survival rates were 89 .0% ,68 .6% and 56 .2% ,respectively .The survival rates were significantly influenced by the smoking history ,the abnormal degree of mediastinal lymph node ,TNM stage ,the class number of lymph node dissection ,and the class number of mediastinal lymph node dissection(P<0 .05) .The smoking history(χ2 =16 .198 ,P=0 .000) ,the abnormal degree of mediastinal lymph node(χ2 =8 .873 ,P=0 .003) ,TNM stage(χ2 =18 .718 ,P=0 .000) , and the class number of mediastinal lymph node dissection (χ2 =4 .897 ,P=0 .027) were the influence factors of prognostic .Conclu-sion The accurate TNM staging and mediastinal lymph node with image examination could be more appropriate to operative indica-tions ,meanwhile ,if smoking was controlled ,the class number of mediastinal lymph node dissection was more .These could be bene-ficial to the survival .