Table 3.
Multiple Linear Regression Analysis for Behavioral and Psychological Outcomes
| Variable | Coefficient (β) | Standard Error | 95% Confidence Interval | t Value | P |
|---|---|---|---|---|---|
| Behavioral outcome: Number of days following diet for diabetes (R 2 = 0.26; n = 152; df = 12; F = 4.17, P <.0001) | |||||
| Intercept | 2.06 | 1.00 | 0.09 to 4.03 | 2.06 | .04 |
| Secondary appraisals | |||||
| Dietary self-efficacy | 0.44 | 0.14 | 0.16 to 0.73 | 3.06 | .00 |
| Negative dietary competence | −0.16 | 0.13 | −0.42 to 0.11 | −1.18 | .24 |
| Negative diabetes control | 0.10 | 0.12 | −0.15 to 0.35 | 0.78 | .44 |
| Coping style | |||||
| Emotive | −0.07 | 0.14 | −0.33 to 0.20 | −0.40 | .60 |
| Passive | −0.06 | 0.13 | −0.32 to 0.20 | −0.45 | .65 |
| Active | 0.43 | 0.13 | 0.17 to 0.70 | 3.31 | .00 |
| Covariates | |||||
| Body mass index (BMI) | −0.02 | 0.01 | −0.04 to −0.00 | −2.36 | .00 |
| Gender | −0.10 | 0.16 | −0.42 to 0.22 | −0.59 | .55 |
| Number of years at church | −0.14 | 0.15 | −0.44 to 0.16 | −0.91 | .36 |
| Number of services attended per month | −0.15 | 0.19 | −0.54 to 0.23 | −0.80 | .42 |
| Employment status | −0.25 | 0.16 | −0.57 to 0.06 | −1.58 | .12 |
| Perceived Stress Scale (PSS) | −0.17 | 0.15 | −0.47 to 0.14 | −1.09 | .28 |
| Psychological outcomes (R2 = 0.41; n = 151; df = 12; F = 8.05, P <.0001) | |||||
| 1. Mental well-being (general health) | |||||
| Intercept <.0001 | 66.27 | 8.13 | 50.19 to 82.34 | 8.15 | |
| Secondary appraisals | |||||
| Dietary self-efficacy | −0.15 | 1.18 | −2.49 to 2.19 | −0.13 | .90 |
| Negative dietary competence | 0.63 | 1.10 | −1.55 to 2.80 | 0.57 | .57 |
| Negative diabetes control | −0.82 | 1.02 | −2.85 to 1.20 | −0.81 | .42 |
| Coping style | |||||
| Emotive | −3.60 | 1.12 | −5.81 to −1.39 | −3.22 | .00 |
| Passive | −0.20 | 1.07 | −2.33 to 1.92 | −0.19 | .85 |
| Active | 0.00 | 1.07 | −2.11 to 2.11 | 0.00 | .99 |
| Covariates | |||||
| BMI | 0.09 | 0.08 | −0.06 to 0.26 | 1.17 | .24 |
| Gender | 1.20 | 1.33 | −1.43 to 3.83 | 0.90 | .37 |
| Number of years at church | −1.58 | 1.26 | −4.07 to 0.92 | −1.25 | .21 |
| Number of services attended per month | 3.53 | 1.57 | 0.42 to 6.64 | 2.24 | .03 |
| Employment status | 2.04 | 1.30 | −0.54 to 4.61 | 1.31 | .19 |
| PSS | −5.32 | 1.25 | −7.78 to −2.82 | −4.23 | <.0001 |
| 2. Diabetes mental well-being (R2 = 0.47; n = 152; df = 12; F= 10.09, P < .0001) | |||||
| Intercept | 4.97 | 0.62 | 3.74 to 6.21 | 7.97 | <.0001 |
| Secondary appraisals | |||||
| Dietary self-efficacy | −0.01 | 0.09 | −0.19 to 0.17 | −0.14 | .89 |
| Negative dietary competence | −0.01 | 0.08 | −0.18 to 0.15 | −0.15 | .88 |
| Negative diabetes control | −0.41 | 0.08 | −0.57 to −0.26 | −5.27 | <.0001 |
| Coping style | |||||
| Emotive | −0.01 | 0.09 | −0.18 to 0.16 | −0.12 | .90 |
| Passive | −0.08 | 0.08 | −0.25 to 0.08 | −0.98 | .33 |
| Active | −0.20 | 0.08 | −0.37 to −0.04 | −2.48 | .01 |
| Covariates | |||||
| BMI | 0.01 | 0.01 | −0.01 to 0.02 | 0.97 | .33 |
| Gender | 0.20 | 0.10 | −0.00 to 0.40 | 1.97 | .05 |
| Number of years at church | −0.18 | 0.10 | −0.37 to 0.01 | −1.87 | .06 |
| Number of services attended per month | 0.27 | 0.12 | 0.03 to 0.51 | 2.24 | .03 |
| Employment status | 0.08 | 0.10 | −0.12 to 0.28 | 0.80 | .43 |
| PSS | −0.34 | 0.10 | −0.53 to −0.15 | −3.51 | .00 |