Table 1 Median scores of predictive factors in two groups at baseline

Median

IQ range

Median

IQ range

p*

Knowledge*

50

50–75

50

50–75

0.98

Attitude*

55

50-63.75

55

50–60

0.54

Self-efficacy*

50

41.67–62.50

52.08

45.83–62.50

0.98

Reinforcing factor

55

40–65

50

40–65

0.90

Enabling factor

42.86

32.14–57.14

44.64

32.14–57.14

0.89

Behaviour*

50

33.33–58.33

50

33.33–58.33

0.92