International Scholarly Research Notices / 2012 / Article / Tab 1

Research Article

Relationship between Latitude and Melanoma in Italy

Table 1

Crude and adjusted Incidence Rate Ratio (IRR) and 95% confidence intervals for malignant melanoma for selected variables.

VariableCrude IRR, 95% CIAdjusted IRR, 95% CI

Age (years)
Mean provincial Income 20021.0111.010–1.0131.0041.003–1.006
Mammography 2000 (%)1.0261.023–1.029
Blond hair 1859–63 (%)1.0401.036–1.0451.0141.007–1.020
Latitude (increasing degrees)1.1701.153–1.1861.0821.054–1.111

Multivariate Poisson model including age, mean provincial 2002 income, % blond hair, and latitude. LR chi2(6) = 3074.41. Pseudo 𝑅 2 = 0.6942.

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