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Table 5 UVB in association with crude incidence of CRC: 30–44 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 <  0.001 0.007 −0.13 0.90
Stratospheric Ozoneb 0.007 0.005 1.52 0.13
Urbanizationc 0.02 0.01 1.37 0.18
Pigmentationd −0.70 0.32 −2.15 0.03
GDPe <  0.001 <  0.001 2.56 0.01
Life Expectancyf <  0.001 <  0.001 0.53 0.60
Smokingg −0.03 0.03 −1.27 0.21
Animal Consumptionh 0.01 0.01 1.13 0.26
Intercept 2.85 2.17 1.31 0.19
  1. Model R2 = 0.42; 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)