Table 4a. Patient 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	104	2.92	73.8	18.5	4	77.8	86	3.64	118.1	50.5	14	180	36	3.70	111.5	54.5	17.8	155.5	80	3.97	136.0	86.5	18.8	183.8	306	3.49	106.9	44.5	10	160
CC	165	3.17	80.6	29	5.5	99	114	3.64	113.5	53	14	148.8	57	3.26	83.6	30	7	103	132	4.18	146.8	91	28.3	202.5	468	3.58	107.7	48.5	12	142.25
GPI	117	3.18	77.3	29	6.5	98	94	3.48	99.4	34	11	102	47	3.47	106.4	36	8	151	76	4.31	146.3	103.5	36	183.5	334	3.56	103.1	45	10.5	134
GPC	124	3.10	84.8	21	5	95	75	3.70	119.5	77.5	14	161	37	2.96	79.0	39.5	8.3	101.8	104	4.12	155.5	93.5	24	213.5	340	3.58	113.4	54	13	147
CI and GPI	40	3.04	85.5	21	3.3	106.8	38	3.71	108.1	54	15.5	209.3	22	3.59	107.5	54.5	16.8	152.5	31	4.05	122.0	78	21	177	131	3.568	104.4	54	12	160
CC and GPI	77	3.25	73.0	30	7.5	95.5	56	3.33	93.5	30	9	89	25	3.37	105.3	28	7.5	23.8	45	4.49	163.0	118	45	211.5	203	3.56	102.6	41	10	129
CI and GPC	51	2.82	67.5	14	4	73	33	3.33	112.3	43	10.5	92	8	3.76	107.7	61	23.8	100.5	40	4.04	152.6	106	15.8	197	132	3.37	106.9	40	7	116.5
CC and GPC	73	3.30	96.5	26	5.5	119.3	42	3.99	125.12	106	22.5	179	29	3.30	71.1	34.5	7	103.5	64	4.18	157.3	91.5	27.3	288.3	208	3.71	117.6	64	14	160

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

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