Table 3 Results of regression analyses on intentions for three behaviours, with direct measures entered at Step 1 and indirect measures entered at Step 2, for control and intervention groups.

Control Group

β

R

Adj R²

R² change

R²

Intention to measure blood pressure

Attitude

0.28

Subjective

-0.09

Norm

0.39*

PBC

0.56***

0.28

0.14*

0.42

Intention to inspect feet

Attitude

0.17

Subjective

0.67***

Norm

0.16

PBC

0.80***

0.64

0.03

0.67

Intention to prescribe statins

Attitude

0.04

Subjective

0.41*

Norm

0.13

PBC

0.50**

0.20

0.06

0.26

Intervention Group

Intention to measure blood pressure

Attitude

0.28*

Subjective

-0.13

Norm

0.50***

PBC

0.56***

0.27

0.01

0.28

Intention to inspect feet

Attitude

0.54***

Subjective

0.21

Norm

0.02

PBC

0.67***

0.42

0.03

0.45

Intention to prescribe statins

Attitude

0.33*

Subjective

0.06

Norm

0.40**

PBC

0.62***

0.34

0.03

0.37