Obesity Is Associated with Early Onset of Gastrointestinal Cancers in California
Table 3
Reduction in cancer diagnosis age associated with risk factors (covariates from multivariate linear regression, expressed in covariate ± standard error).
Esophageal cancer
Pancreatic cancer
Colorectal cancer
Gastric cancer
Morbid obesityb
−7.67 ± 1.26a
−8.19 ± 1.25a
−7.75 ± 0.30a
−5.48 ± 0.96a
Obesityb
−4.73 ± 0.73a
−5.35 ± 0.72a
−4.56 ± 0.18a
−3.25 ± 0.53a
Smoking
−1.66 ± 0.26a
−1.68 ± 0.26a
−0.33 ± 0.11a
−0.71 ± 0.25a
Alcoholism
−4.34 ± 0.45a
−3.70 ± 0.47a
−2.90 ± 0.26a
−5.29 ± 0.54a
Male
−3.24 ± 0.29a
−3.32 ± 0.29a
−2.52 ± 0.08a
−0.94 ± 0.21a
Crohn’s
—
—
−7.45 ± 0.79a
—
Ulcerative colitis
—
—
−8.45 ± 0.56a
—
Residual
72.3 ± 0.26
72.1 ± 0.26
70.1 ± 0.06
69.4 ± 0.16
aDenotes statistical significance with value < 0.05. bReduction in cancer onset age represents estimates using nonobese population as reference group.