Table 1. Patient characteristics, mean and median (percentile) primary-care interval.

		Primary-care interval
	N	Mean	Median	25th Percentile	75th Percentile	90th Percentile
All	5036	32.5	8	0	34	87
Sex
Female	2413	33.1	9	0	36	88
Male	2623	31.9	8	0	32	85
Age
15–44	150	36.9	7.5	0	43	113
45–54	405	30.3	8	0	34	75
55–64	1030	31.1	8	0	33	85
65–74	1503	32.0	8	0	34	83
75–84	1430	33.6	9	0	36	88
85+	518	34.2	7	0	32	100
Cancer diagnosis
Colorectal	2111	33.0	6	0	30	94
Ovarian	345	21.5	7	0	25	54
Lung	1494	34.5	13	3	39	83
Oesophageal	513	26.3	6	0	31	75
Pancreatic	327	33.0	7	0	32	96
Stomach	246	43.2	13	0	58	132
Investigations in primary care
No	1838	17.4	0	0	10	44
Yes	3198	41.2	16	5	45	106