Table 3 Linear mixed modeling: synergistic effects of time, gender, and family cancer history on self-efficacy
Parameter | Estimate | SE | df | t | p | 95% Confidence Intervals | |
|---|---|---|---|---|---|---|---|
Lower Bound | Upper Bound | ||||||
Results for self-efficacy for managing illness: analysis with main effects only (no interaction terms) | |||||||
Intercept | 3.89 | 0.05 | 196.43 | 84.88 | <.01 | 3.80 | 3.98 |
Age (covariate) | <−0.01 | <0.01 | 108.64 | −1.33 | .19 | −0.01 | <0.01 |
Surgery type (covariate) | 0.11 | 0.08 | 109.36 | 1.47 | .14 | −0.04 | 0.27 |
Family cancer history | −0.07 | 0.03 | 108.91 | −2.11 | .04 | −0.13 | <0.01 |
Gender | 0.15 | 0.03 | 108.91 | 4.61 | <.01 | 0.09 | 0.22 |
Time | 0.41 | 0.03 | 284.28 | 14.41 | <.01 | 0.35 | 0.47 |
Results for self-efficacy for managing illness: analysis with interaction terms | |||||||
Intercept | 3.91 | 0.05 | 469.47 | 86.70 | <.01 | 3.82 | 3.99 |
Age (covariate) | <−0.01 | <0.01 | 689.34 | −1.37 | .17 | −0.01 | <0.01 |
Surgery type (covariate) | 0.10 | 0.08 | 686.15 | 1.26 | .21 | −0.06 | 0.26 |
Family cancer history | −0.08 | 0.04 | 442.34 | −2.03 | .04 | −0.17 | <0.01 |
Gender | 0.21 | 0.04 | 444.84 | 4.92 | <.01 | 0.12 | 0.29 |
Gender * Family cancer history | −0.04 | 0.04 | 445.44 | −0.85 | .40 | −0.12 | 0.05 |
Time | 0.42 | 0.03 | 259.45 | 15.87 | <.01 | 0.36 | 0.47 |
Time * Family cancer history | 0.02 | 0.03 | 259.45 | 0.70 | .49 | −0.03 | 0.07 |
Time * Gender | −0.06 | 0.03 | 259.45 | −2.15 | .03 | −0.11 | <−0.01 |
Time * Gender* Family cancer history | 0.06 | 0.03 | 259.45 | 2.29 | .02 | 0.01 | 0.11 |