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 |