Table 2

Mean, SD and bivariate correlations for TPB variables (n=432)

TPB variablesMean± SDIntention
RP value
Intention*5.16±1.28–
ATT*4.44± 1.370.413<0.001
SN†
 Military smokers20.78± 10.340.407<0.001
 Superior officers21.42± 10.640.450<0.001
DN*4.45± 1.390.353<0.001
PBC*5.01± 1.240.730<0.001

  • *Ranges from 1 to 7.

  • †Ranges from 1 to 49.

  • ATT, attitude; DN, descriptive norms; PBC, perceived behaviour control; SN, subjective norms; TPB, theory of planned behaviour.