Table 6

Factors associated with 12-month mortality in patients with oesophagogastric cancer in England (n=22 488)

			Unadjusted (univariate)			AdjustedV(multivariate)
Variable	n	%	OR	CI	p Value	OR	CI	p Value
Age group
<55	874/1850	(47.24)	1	–	–	1	–	–
55–64	1964/4032	(48.71)	1.06	0.95–1.18	0.296	1.10	0.99–1.24	0.075
65–74	3385/6342	(53.37)	1.27	1.15–1.41	<0.001	1.33	1.20–1.48	<0.001
75–84	4867/7386	(65.89)	2.15	1.94–2.39	<0.001	2.26	2.03–2.51	<0.001
≥85	2232/2878	(77.55)	3.85	3.40–4.37	<0.001	4.13	3.63–4.70	<0.001
Gender
Female	4695/7687	(61.07)	1	–	–	1	–	–
Male	8627/14801	(58.28)	0.89	0.84–0.94	<0.001	n/s	n/s	n/s
Comorbidity groups
No comorbidity	9295/16555	(56.14)	1	–	–	1	–	–
1 comorbidity	2421/3964	(61.07)	1.22	1.14–1.31	<0.001	1.14	1.06–1.22	<0.001
≥2 comorbidity	1606/1969	(81.56)	3.45	3.07–3.88	<0.001	3.61	3.20–4.07	<0.001
Practice deprivation
1 Most deprived	1890/3215	(58.78)	1	–	–	1	–	–
2	2652/4415	(60.06)	n/s	n/s	n/s	n/s	n/s	n/s
3	2909/4923	(59.08)	n/s	n/s	n/s	n/s	n/s	n/s
4	2959/5001	(59.16)	n/s	n/s	n/s	n/s	n/s	n/s
5 Least deprived	2912/4934	(59.01)	n/s	n/s	n/s	n/s	n/s	n/s
Patient deprivation
1 Most deprived	2901/4750	(61.07)	1	–	–	1	–	–
2	2743/4655	(58.92)	0.91	0.84–0.99	0.034	0.88	0.81–0.96	0.006
3	2752/4611	(59.68)	0.94	0.86–1.02	0.169	0.87	0.80–0.95	0.002
4	2615/4485	(58.3)	0.89	0.82–0.96	0.007	0.82	0.75–0.89	<0.001
5 Least deprived	2250/3859	(58.3)	0.89	0.81–0.97	0.009	0.81	0.74–0.89	<0.001
Practice gastroscopy rate tertile
High	4861/8379	(58.01)	1	–	–	1	–	–
Middle	4667/7913	(58.97)	1.04	0.97–1.10	0.212	1.06	0.99–1.13	0.056
Low	3794/6196	(61.23)	1.14	1.06–1.22	<0.001	1.14	1.06–1.22	<0.001

Unadjusted and adjusted ORs with 95% CI based on univariate and multivariate logistic regression (reference group=1).