. 2019 Jun 22;30(9):955–966. doi: 10.1007/s10552-019-01197-9

Table 3.

Odds ratio estimates for latent BMI trajectory classes and pancreatic cancer among cases diagnosed in 2011–2013 and controls recruited in 2011, from Ontario, Canada

Trajectory classes	Cases		Controls		Model 1		Model 2		Model 3
Trajectory classes	n = 310	%	n = 1,258	%	OR^a	95% CI	OR^b	95% CI	OR^c	95% CI
Class 1: stable-normal weight	117	38	493	39	1.00		1.00		1.00
Class 2: progressively overweight	128	41	534	43	1.07	0.81, 1.43	1.17	0.86, 1.60	1.15	0.84, 1.58
Class 3: persistent overweight	349	16	149	12	1.55	1.04, 1.32	1.72	1.12, 2.64	1.63	1.05, 2.53
Class 4: progressive obesity	14	5	51	4	1.35	0.72, 2.54	1.70	0.88, 3.30	1.51	0.77, 2.99
Class 5: persistent obesity	2	0.7	31	3	0.36	0.08, 1.53	0.24	0.03, 1.79	0.22	0.03, 1.70

^aAdjusted for age group and sex

^bAdjusted for age group, sex, race, alcohol consumption, smoking, vegetable consumption, fruit consumption, red meat consumption, current moderate physical activity, current vigorous physical activity, family history of pancreatic cancer

^cAdjusted for all variables in Model 2 plus pancreatitis, diabetes