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Table 4 Summary of covariance analysis for the two groups of control and intervention

From: Improving the informatics competency of critical care nurses: results of an interventional study in the southeast of Iran

Variables

df

Mean square

F

p-value

Informatics competency total

Corrected model

2

10,618.1

42.71

< 0.001

Intercept

1

10,459.56

42.07

< 0.001

Pre test

1

8607.59

34.62

< 0.001

Group

1

13,915.42

55.97

< 0.001

Error

57

248.6

  

Computer literacy

Corrected model

2

1982.71

77.17

< 0.001

Intercept

1

1553.39

60.49

< 0.001

Pre test

1

1923.77

74.82

< 0.001

Group

1

1940.92

75.49

< 0.001

Error

57

25.71

  

Informatics literacy

Corrected model

2

2108.58

39.26

< 0.001

Intercept

1

2205.53

41.07

< 0.001

Pre test

1

1528.43

28.46

< 0.001

Group

1

2924.8

54.47

< 0.001

Error

57

53.69

  

Informatics management skills

Corrected model

2

702.8

50.56

< 0.001

Intercept

1

557.5

40.11

< 0.001

Pre test

1

916.14

65.91

< 0.001

Group

1

725.72

52.21

< 0.001

Error

57

13.89

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