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Table 4 UVB in association with crude incidence of CRC: over 75 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 estimate a − 1.02 0.21 − 4.87 <  0.001
Stratospheric Ozoneb −0.96 0.21 −0.68 0.49
Urbanizationc 0.28 0.35 0.83 0.41
Pigmentationd −15.11 9.83 −1.54 0.13
GDPe 0.001 <  0.001 2.82 0.006
Life Expectancyf 0.005 0.006 0.81 0.42
Smokingg 0.49 0.92 0.54 0.59
Animal Consumptionh 0.76 0.31 2.47 0.02
Intercept 329.3 67.29 4.89 <  0.001
  1. (Model R2 = 0.71; 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)