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Table 6 UVB in association with crude incidence of CRC: 45–59 years of age, controlling for covariates

From: Could age increase the strength of inverse association between ultraviolet B exposure and colorectal cancer?

Covariate Regression Coefficient Standard Error t p-value
UV B estimatea −0.14 0.04 −3.52 <  0.001
Stratospheric Ozoneb 0.01 0.03 0.39 0.70
Urbanizationc −0.01 0.07 −0.17 0.86
Pigmentationd −2.14 1.83 −1.17 0.24
GDPe <  0.001 <  0.001 1.88 0.06
Life Expectancyf 0.002 0.001 1.52 0.13
Smokingg 0.37 0.17 2.16 0.03
Animal Consumptionh 0.20 0.06 3.42 <  0.001
Intercept 40.76 12.55 3.25 0.002
  1. Model R2 = 0.67; p <  0.001; aNASA TOMS Satellite package. bBeckman et al. cChristenson E et al. [22]. dJablonski et al. [21]. e,fThe World Bank. gInstitute for Health Metrics and Evaluation (IHME). hThe Food and Agricultural Organization of the United Nations (FAO)