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Table 3 Results on the fidelity and reach of the Unplugged program based on the 655 completed fidelity forms, Brazil, 2013

From: Process evaluation of the implementation of the Unplugged Program for drug use prevention in Brazilian schools

 

Fidelity (dose)

Reach

 

Applied lessons

Students present at the lesson

 

N

%

Full lesson(a)

(43)

Mean (minutes)

Min-Max

(minutes)

Mean

Min-Max

%(b)

Lesson 1

62

100.0

59.7 [46.4–71.9]

68

40–120

27

13–40

91.7

Lesson 2

62

100.0

54.0 [40.1–66.0]

63

40–95

27

15–40

91.5

Lesson 3

61

98.4

64.4 [50.6–75.8]

69

40–95

27

12–40

92.7

Lesson 4

61

98.4

48.2 [34.6–60.7]

64

40–105

26

14–40

85.8

Lesson 5

61

98.4

39.7 [27.1–52.7]

69

40–115

27

17–40

80.1

Lesson 6

62

100.0

24.6 [14.2–36.7]

62

40–95

26

18–40

84.9

Lesson 7

58

93.5

42.9 [30.2–56.8]

60

30–95

26

14–40

83.1

Lesson 8

55

88.7

61.5 [47.7–74.6]

64

40–110

25

15–40

75.8

Lesson 9

59

95.2

45.1 [32.7–59.2]

60

20–105

25

15–40

72.4

Lesson 10

54

87.1

42.3 [29.2–56.8]

61

40–105

26

17–40

74.4

Lesson 11

50

80.6

21.7 [11.5–36.0]

62

40–105

25

16–40

62.9

Lesson 12

53

85.5

52.9 [38.6–66.7]

61

20–105

25

12–40

69.9

Mean Unplugged

58

93.8

46.4 [33.3–60.1]

64

20–120

26

12–40

80.4

  1. (a) % of classrooms in which all the planned activities in the lesson were delivered to the students
  2. (b) % = number of students present at the lesson / number of students expected to be present * 100