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Table 3 Students’ correct knowledge score by smoking status (all types), gender and track

From: Knowledge of health professional students on waterpipe tobacco smoking: curricula implications

Time

N

Mean

SD

SE

Mean Diff

95% C.I

P-Value

Lower

Upper

Pre Intervention

 Non Smoker

177

82.03

14.35

1.08

−1.44

−5.37

2.50

0.471

 Smoker

49

83.47

11.65

1.66

    

Post Intervention

 Non Smoker

97

85.67

17.18

1.74

−4.33

−8.78

0.12

0.057

 Smoker

20

90.00

6.28

1.40

    

Pre Intervention

 Male

70

82.36

14.06

1.68

0.28

−3.62

4.19

0.887

 Female

159

82.08

13.71

1.09

    

Post Intervention

 Male

39

88.21

13.35

2.14

2.76

−3.38

8.90

0.375

 Female

79

85.44

16.93

1.90

    

Pre Intervention

 Medicine

138

85.36

12.23

1.04

7.92

4.27

11.56

< 0.005

 Nursing

92

77.45

14.63

1.53

    

Post Intervention

 Medicine

69

87.32

15.89

1.91

1.55

−4.19

7.29

0.594

 Nursing

52

85.77

15.67

2.17