Explanatory Mode Compared With RRR | Coefficient | P Value |
---|---|---|
Absolute risk reduction | ||
Numeracy | −0.11 | .14 |
Follows horse racing | 0.02 | .96 |
Prefer pictures to numbers | −0.14 | .27 |
Concern about heart attack | −0.04 | .34 |
Pacific Islander | 0.10 | .58 |
Asian | 0.66 | .003 |
Natural frequencies | ||
Numeracy | −0.34 | .002 |
Follows horse racing | 0.89 | <.001 |
Prefer pictures to numbers | 0.60 | .02 |
Concern about heart attack | −0.07 | .23 |
Pacific Islander | 1.55 | <.001 |
Asian | 1.44 | <.001 |
Odds | ||
Numeracy | −0.07 | .40 |
Follows horse racing | 0.53 | <.001 |
Prefer pictures to numbers | −0.39 | .09 |
Concern about heart attack | −0.15 | <.001 |
Pacific Islander | 0.33 | .38 |
Asian | −0.04 | .77 |
Number needed to treat | ||
Numeracy | −0.05 | .64 |
Follows horse racing | 0.91 | <.001 |
Prefer pictures to numbers | −0.27 | .12 |
Concern about heart attack | −0.14 | .05 |
Pacific Islander | 0.47 | .38 |
Asian | 0.75 | .18 |
RRR=relative risk reduction.
Note: Multinomial logistic regression with first preference for relative risk taken as the reference group (n = 880, pseudo R2=0.05).