Table 4b. First health encounter interval by trial group, by factorial design and tumour type.

	Breast						Colorectal						Lung						Prostate						Total
Trial group	n	Mean Lna	Mean	Med’n	25th	75th	n	Mean Lna	Mean	Med’n	25th	75th	n	Mean Lna	Mean	Med’n	25th	75th	n	Mean Lna	Mean	Med’n	25th	75th	n	Mean Lna	Mean	Med’n	25th	75th
CI	129	1.94	32.3	14	6	24.5	78	0.21	36.2	2.5	0	33.3	30	3.24	70.53	47.5	11.3	79	163	2.20	46.0	15	7	36	400	1.724	41.49	14	5	32.75
CC	258	1.95	25	14.5	6	28	131	0.56	44.9	10	0	40	47	2.32	58.13	16	6	50	329	2.15	46.6	14	6	41.5	765	1.822	39.72	14	5	35
GPI	160	1.73	20.4	13	6	25.8	100	0.41	50.4	10	0	51	40	2.33	68.15	16.5	6.3	68.8	182	2.29	47.1	14	6	36.25	482	1.719	40.66	14	4	33.5
GPC	186	2.14	31.9	15	7	27.5	84	0.45	36.9	8	0	33	32	2.93	53.63	26	7	63	239	2.27	44.9	17	7	42	541	1.984	39.7	15	6	35
CI and GPI	47	1.37	17.0	13	3	24	35	0.38	49.6	12	0	51	19	2.85	72.89	14	6	103	61	2.52	56.9	15	7	46	162	1.765	45.63	14	4.75	35
CC and GPI	113	1.88	21.8	13	6	28.5	65	0.42	50.8	10	0	63.8	21	1.87	63.86	17	5	41	121	2.18	42.2	14	5	31	320	1.696	38.14	13	4	32
CI and GPC	65	2.36	42.1	14	8	24.5	32	0.20	32.8	7	0	33.8	8	3.99	66.88	55	47.3	68.3	78	2.26	38.8	15	7	36	183	2.011	40.15	14	7	31
CC and GPC	121	2.03	26.4	15.5	7	28	52	0.61	39.4	8	0	31	24	2.57	50.54	10.5	5.3	59.8	161	2.28	47.7	18	6.25	47.75	358	1.970	39.46	16	6	35

Abbreviations: CI=community intervention; CC=community control; GPI=general practice intervention; GPC=general practice control.

^aNatural log of mean. All other values in days.