Table 2.

30-day post-operative mortality and neoadjuvant radiotherapy, by age.

		Status at 30 days from major resection				Total
		Alive		Dead
		n	%	n	%
No neoadjuvant radiotherapy	<70	8064	98.8	100	1.2	8164
	70–79	5049	96.8	169	3.2	5218
	≥80	2455	94.1	153	5.9	2608
	Overall	15,588	97.4	422	2.6	16,010
Any neoadjuvant radiotherapy	<70	8080	99.3	58	0.7	8138
	70–79	3736	97.4	99	2.6	3835
	≥80	932	95.3	46	4.7	978
	Overall	12,748	98.4	203	1.6	12,951