Table 5

Univariate regression of the natural logarithm of the rate of stomach cancer on five year period, on sex, on race, on Lauren type, and on age group.

Explanatory variable

Intercept

R2

Estimate

Std Error

t

Pr (> | t|)


five year period

-10.40

0.002

0.16

0.26

0.61

0.54

Sex

-9.98

0.042

-0.68

0.26

-2.62

0.01

Race

-11.01

0.174

1.38

0.24

5.77

4.1 × 10-8

Lauren type

-10.98

0.158

1.31

0.24

5.44

2.0 × 10-7

age group

-12.54

0.491

0.40

0.03

12.35

< 1 × 10 -10


Wachtel et al. BMC Cancer 2006 6:65   doi:10.1186/1471-2407-6-65

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