Table 3.

Invasive cancers by tumour characteristics with all cause survival

Selection	Number of cases	Number of deaths	5 years survival (SE)	10 years survival (SE)	p value for 2nd category (e.g. <50 vs 50+)	p value for screened vs no screening for each category
No screening	260	38	0.871 (0.025)	0.728 (0.043)	0.089
Screened	68	5	0.917 (0.040)	0.863 (0.065)
All (n = 328)
<50 year	208	25	0.895 (0.025)	0.795 (0.040)	0.117
50+ yrs	120	18	0.853 (0.040)	0.647 (0.088)
Screened
<50 year	40	3	0.941 (0.041)	0.869 (0.079)	0.690	0.216
50+ yrs	28	2	0.867 (0.088)	0.867 (0.088)		0.214
No screening
<50 year	168	22	0.883 (0.030)	0.777 (0.045)	0.121
50+ yrs	92	16	0.847 (0.045)	0.570 (0.111)
All (n = 211)
ER neg	48	3	0.913 (0.048)	0.913 (0.048)	0.130
ER pos	163	23	0.909 (0.028)	0.686 (0.064)
Screened
ER neg	14	0	1	1	0.146	0.238
ER pos	42	5	0.862 (0.065)	0.755 (0.116)		0.694
Not screened
ER neg	34	3	0.875 (0.068)	0.875 (0.068)	0.375
ER pos	121	18	0.925 (0.030)	0.665 (0.074)
All (n = 237)
Grade 1/2	100	12	0.892 (0.039)	0.740 (0.076)	0.943
Grade 3	137	18	0.887 (0.032)	0.776 (0.050)
Screened
Grade 1/2	31	2	0.900 (0.067)	0.900 (0.067)	0.980	0.248
Grade 3	31	2	0.920 (0.055)	0.920 (0.055)		0.185
No screening
Grade 1/2	69	10	0.889 (0.047)	0.668 (0.101)	0.958
Grade 3	106	16	0.876 (0.039)	0.729 (0.062)
All (n = 148)
Node neg (0)	75	5	0.958 (0.029)	0.829 (0.076)	0.019
Node pos (1+)	73	14	0.823 (0.054)	0.676 (0.077)
Screened
Node neg (0)	41	1	0.962 (0.038)	0.962 (0.038)	0.049	0.209
Node pos (1+)	20	4	0.821 (0.094)	0.718 (0.127)		0.706
No screening
Node neg (0)	34	4	0.955 (0.044)	0.728 (0.123)	0.164
Node pos (1+)	53	10	0.822 (0.067)	0.667 (0.089)
All (n = 186)
<20 mm	108	14	0.922 (0.029)	0.752 (0.058)	0.884
20 + mm	78	10	0.865 (0.048)	0.778 (0.064)
Screened
<20 mm	44	4	0.909 (0.051)	0.818 (0.098)	0.624	0.441
20 + mm	15	1	0.917 (0.080)	0.917 (0.080)		0.277
No screening
<20 mm	64	10	0.939 (0.034)	0.717 (0.086)	0.792
20 + mm	63	9	0.849 (0.057)	0.731 (0.081)

Bold type indicates statistically significant results