['To determine the influence of age on survival of patients undergoing resection for lung cancer.', 'Retrospective.', 'South-western part of the Netherlands.', 'Follow-up information was gathered on patients who had undergone resection for stage I non-small cell lung cancer from 1984 through 1990 and had been registered by the Rotterdam Cancer Registry. Operative mortality, 2-year and 5-year survival in the age groups 20-59, 60-69 and 70 years and older were compared.', 'Of the 630 patients (median age of 66 years) one-third was 70 years or older. Operative mortality was mainly determined by the type of operation: 6% after pneumonectomy versus 1% after lesser resections. Five-year survival declined with age from 65% to 48% and 43% (p < 0.01). After adjustment for non-related causes of death this difference decreased: 68%, 55%, 61% (p = 0.15). The main prognostic factor was tumour size.'] Does [ Good surgery result in older patients with stage 1 lung carcinoma ]?