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Table 2 Odds ratio estimates for physical activity trajectories across life-course and pancreatic cancer risk among Cases and Controls from Ontario, Canada

From: Trajectories of physical activity, from young adulthood to older adulthood, and pancreatic cancer risk; a population-based case-control study in Ontario, Canada

Age-specific physical activity trajectoriesCases
N = 315
%Controls
N = 1254
%ORa (95% CI)ORb (95% CI)
Group 1: Inactive at all ages5618196161.001.00
Group 2: Low activity at all ages10734411330.94 (65, 1.35)1.11 (0.75, 1.66)
Group 3: High activity in young adulthood with slight decrease in older adulthood6119264210.80 (0.53, 1.21)0.98 (0.62, 1.53)
Group 4: Increasingly active1555750.95 (0.50, 1.80)1.11 (0.56, 2.21)
Group 5: High activity in young adulthood with substantial decrease in older adulthood4414237190.71 (0.45, 1.10)0.76 (0.47, 1.23)
Group 6: Persistent high activity32108971.28 (0.77, 2.14)1.50 (0.86, 2.62)
  1. a. Age group and sex adjusted OR
  2. b. Age group, sex, alcohol consumption, smoking, vegetable consumption, fruit consumption, red meat consumption, family history of pancreatic cancer, race, education adjusted OR