Table 3. Regression analyses predicting intentions.
| Behaviour | Standardised β | Adjusted R2 | df | F |
|---|---|---|---|---|
| Taking a family history | ||||
| Intention | 0.385 | 3.91 | 20.61 | |
| Predictor | ||||
| Attitude | 0.439* | |||
| Subjective norm | 0.268* | |||
| Perceived behavioural control | 0.069 | |||
| Making a risk assessment | ||||
| Intention | 0.833 | 3.91 | 156.85 | |
| Predictor | ||||
| Attitude | 0.396* | |||
| Subjective norm | 0.453* | |||
| Perceived behavioural control | 0.166* | |||
| Making a referral decision | ||||
| Intention | 0.75 | 3.90 | 94.08 | |
| Predictor | ||||
| Attitude | 0.527* | |||
| Subjective norm | 0.221* | |||
| Perceived behavioural control | 0.241* | |||
P<0.05 (two-tailed)
.