Table 3 Differences in ACPR knowledge, performance ability, confidence in performance, and problem-solving ability between two groups before and after education (N = 42)

 Pretest

52.14 ± 19.07

53.33 ± 13.54

0.23

.817

Group

8.21

.007

 Posttest

81.19 ± 8.50

71.42 ± 11.95

−3.05

.004

Time

11.60

<.001

 After 2 weeks

78.10 ± 8.87

59.76 ± 11.00

−5.94

<.001

Group*Time

44.09

<.001

 Pretest

2.39 ± 0.88

2.60 ± 0.64

0.87

.385

Group

3.10

.086

 Posttest

3.99 ± 0.63

3.46 ± 0.61

−2.73

.009

Time

248.33

<.001

 After 2 weeks

4.03 ± 0.56

3.34 ± 0.53

−4.02

<.001

Group*Time

28.91

<.001

 Pretest

3.50 ± 1.97

3.54 ± 1.69

0.06

.947

Group

199.30

<.001

 Posttest

7.91 ± 1.34

5.84 ± 1.20

−5.24

<.001

Time

22.05

<.001

 After 2 weeks

8.15 ± 1.13

5.79 ± 1.27

−6.35

<.001

Group*Time

13.95

<.001

 Pretest

3.35 ± 0.55

3.22 ± 0.42

−0.81

.420

Group

23.88

<.001

 Posttest

4.08 ± 0.44

3.32 ± 0.42

−5.60

<.001

Time

49.64

<.001

 After 2 weeks

4.16 ± 0.39

3.23 ± 0.36

−7.96

<.001

Group*Time

39.86

<.001