Table 3.
Age of Onset of Overweight or Obesity and Pancreatic Cancer
| No. |
P Value | Mean (SD) Age of Pancreatic Cancer Diagnosis, y | P Valueb | |||
|---|---|---|---|---|---|---|
| Patients | Controls | AOR (95% CI)a | ||||
| Overweight | ||||||
| Never |
212 |
225 |
1 [Reference] |
|
63.1 (11.1) |
|
| Age, yc | ||||||
| 14-19 |
143 |
85 |
2.03 (1.41-2.92) |
<.001 |
59.4 (10.4) |
.01 |
| 20-29 |
138 |
102 |
1.65 (1.16-2.36) |
.006 |
60.6 (9.4) |
.39 |
| 30-39 |
137 |
110 |
1.27 (0.90-1.79) |
.17 |
60.8 (10.9) |
.56 |
| 40-49 |
114 |
129 |
0.91 (0.65-1.27) |
.58 |
62.0 (9.4) |
>.99 |
| 50-59 |
97 |
104 |
0.95 (0.67-1.35) |
.78 |
64.8 (7.3) |
>.99 |
| Obese | ||||||
| Never |
212 |
225 |
1 [Reference] |
|
63.1 (11.1) |
|
| Age, yc | ||||||
| 14-19 |
20 |
10 |
1.83 (0.81-4.15) |
.15 |
57.3 (13.3) |
.28 |
| 20-29 |
35 |
19 |
2.17 (1.15-4.07) |
.02 |
56.0 (10.2) |
.003 |
| 30-39 |
49 |
26 |
2.31 (1.32-4.02) |
.003 |
58.3 (10.1) |
.06 |
| 40-49 |
81 |
58 |
1.47 (0.97-2.24) |
.07 |
60.3 (9.8) |
.71 |
| 50-59 | 64 | 83 | 0.68 (0.45-1.02) | .06 | 62.3 (5.9) | >.99 |
Abbreviations: CI, confidence interval; AOR, adjusted odds ratio.
a
Model included age, sex, race, smoking status, alcohol consumption, diabetes status, and family history of cancer.
b
Based on analysis of variance with Bonferroni comparison with the never overweight group.
c
Age when overweight or obesity started.