Table 3: Table 3: Numbers and proportions of incident cancer cases attributable to inadequate physical activity in Alberta in 2012

Sex; age at exposure, yr	Age at outcome, yr	Cancer site
		Lung			Colorectum			Prostate			Breast			Ovary			Endometrium
		Obs.*	PAR, %†	EAC‡	Obs.	PAR, %	EAC	Obs.	PAR, %	EAC	Obs.	PAR, %	EAC	Obs.	PAR, %	EAC	Obs.	PAR, %	EAC
Men
20-34	30-44	13	16.9	2	37	13.2	5	18	2.4	-
35-49	45-59	141	20.4	29	276	16.0	44	591	3.0	18
50-64	60-74	468	20.3	95	454	16.0	73	1240	2.9	37
≥ 65	≥ 75	331	20.1	67	338	15.8	53	504	2.9	15
Total		953		192	1105		175	2353		69
Women
20-34	30-44	8	19.3	2	35	15.1	5				-	-	-	15	11.7	2	25	19.3	5
35-49	45-59	171	19.1	33	193	14.9	29				-	-	-	62	11.5	7	175	19.1	33
50-64	60-74	479	21.0	101	292	16.5	48				840	17.1	144	64	12.8	8	230	21.0	48
≥ 65	≥ 75	341	22.0	75	326	17.4	57				427	18.0	77	48	13.5	6	73	22.0	16
Total		999		210	846		139				1267		221	189		24	503		103
Total
20-34	30-44	21	18.1	4	72	14.1	10	18	2.4	-	-	-	-	15	11.7	2	25	19.3	5
35-49	45-59	312	19.7	62	469	15.5	73	591	3.0	18	-	-	-	62	11.5	7	175	19.1	33
50-64	60-74	947	20.6	196	746	16.3	121	1240	2.9	37	840	17.1	144	64	12.8	8	230	21.0	48
≥ 65	≥ 75	672	21.2	142	664	16.7	111	504	2.9	15	427	18.0	77	48	13.5	6	73	22.0	16
Total		1952		403	1951		315	2353		69	1267		221	189		24	503		103

Note: EAC = excess attributable cases due to exposure, Obs. = total number of observed cases per age-sex group, PAR = population attributable risk.

*Cases represent the total number of cases of each cancer type in 2012.

†PAR represents the proportion of cancer cases attributable to inadequate physical activity (moderately inactive and inactive).

‡Excess attributable cases represent the number of cases attributable to inadequate physical activity (moderately inactive and inactive).