Estimating the risk of in-hospital death is one of the most important considerations for surgeons and patients when they evaluate the option of surgery for lung 30 day mortality for lobectomy and pneumonectomy in England from National Lung Cancer Audit is and respectively. Thoracoscore is currently the largest and most validated global risk score . It is a logistic regression derived model which is based on nine variables like Age, sex, ASA score, performance status, dyspnoea score, priority of suregry, extent of surgery, malignant diagnosis and a composite comorbidity score(11). .
