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Table 4 Descriptive statistics on the hypothesized factors and outcome by sustainment time

From: Predicting evidence-based treatment sustainment: results from a longitudinal study of the Adolescent-Community Reinforcement Approach

 

Mixture pattern ≦12 months

Mixture pattern >12 months

(n = 40)

(N = 38)

Mean

SD

Mean

SD

External setting

 Communications

22.98

4.97

22.54

6.58

 Funding stability

14.92

4.89

19.54

5.85

 Partnerships

19.67

6.11

20.74

6.23

 Political support

21.19

5.21

24.05

5.62

Inner setting

 Clinician turnover rate

0.37

0.41

0.36

0.85

 Implementation leadership

46.75

8.82

50.47

4.60

 Organizational capacity

24.61

6.61

25.14

5.60

 Strategic planning

20.26

5.25

22.03

5.34

 ORC Scale: org climate

36.40

4.35

37.85

2.48

 ORC Scale: staff attributes

41.03

4.72

42.49

2.42

 Agency focus

0.35

0.44

0.54

0.40

 No. of services offered

12.00

2.77

12.81

2.08

 Client-staff ratio

5.54

7.31

10.26

8.96

 Supervisor turnover rate

0.48

0.77

0.24

0.45

Implementation-related

 No. of clinicians certified/employed at grant end

1.47

1.20

2.71

1.47

 No. of supervisors certified/employed at grant end

0.84

0.72

1.00

0.77

 No. of youth served during grant period

91.92

44.40

144.21

109.83

Perceptions of the intervention

 Complexity

7.21

2.32

5.84

1.59

 Implementation difficulty

16.14

3.13

14.94

2.45

 Perceived success

20.38

3.33

20.88

2.42

 Relative advantage

15.90

2.97

16.61

1.79

Outcome

 Sustainment score

5.53

1.24

6.37

1.25