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Table 4 Adherence and implementation fidelity of intervention components

From: Participatory development and pilot testing of iChoose: an adaptation of an evidence-based paediatric weight management program for community implementation

  Wave 1
(n = 27)
Wave 2
(n = 35)
Wave 3
(n = 39)
Combined
(n = 101)
Family Class Completed* Fidelity Completed* Fidelity Completed* Fidelity Completed* Fidelity
Class 1 65% 94% 55% 95% 54% 100% 58% 97%
Class 2 42% 97% 42% 98% 37% 100% 41% 98%
Class 3 31% 88% 46% 98% 43% 95% 40% 92%
Class 4 42% 91% 46% 94% 37% 96% 42% 95%
Class 5 42% 93% 33% 100% 29% 98% 35% 98%
Class 6 31% 98% 46% 100% 40% 97% 39% 98%
AVERAGE 42% 93% 44% 98% 40% 98% 43% 96%
  Wave 1 Wave 2 Wave 3 Combined
Telephone Support Calls Completed* Fidelity Completed* Fidelity Completed* Fidelity Completed* Fidelity
Class 1 65% 100% 79% 100% 77% 100% 74% 100%
Class 2 73% 96% 70% 98% 71% 100% 71% 98%
Class 3 65% 97% 70% 95% 60% 93% 65% 95%
Class 4 54% 100% 61% 99% 63% 96% 59% 98%
Class 5 46% 94% 52% 100% 51% 94% 50% 96%
Class 6 46% 94% 58% 100% 51% 100% 52% 98%
AVERAGE 58% 97% 65% 99% 63% 97% 62% 98%
  Wave 1 Wave 2 Wave 3 Combined
PA Class Completed* Fidelity Completed* Fidelity Completed* Fidelity Completed* Fidelity
Week 1 46% 95% 42% 90% 40% 93% 43% 93%
Week 2 46% 60% 48% 98% 31% 78% 42% 79%
Week 3 40% 93% 39% 75% 36% 90% 39% 86%
Week 4 27% 70% 36% 100% 37% 75% 34% 82%
Week 5 35% 83% 33% 90% 27% 93% 32% 89%
Week 6 39% 75% 42% 90% 40% 80% 40% 82%
Week 7 15% 90% 35% 95% 30% 75% 27% 87%
Week 8 39% 80% 24% 80% 23% 80% 29% 80%
Week 9 21% 85% 24% 75% 23% 88% 23% 83%
Week 10 35% 100% 27% 90% 34% 77% 32% 89%
Week 11 19% 23% 83% 29% 85% 24% 84%
Week 12 23% 93% 93% 23% 93%
AVERAGE 32% 83% 34% 88% 32% 84% 33% 85%
  1. *Percent completed is number of calls completed or number of class sessions attended based on the number of participants for each wave included in row 1. Completion and/or attendance are used to indicate overall adherence to the program
  2. - Data not captured. For Wave 1, PA class week 11 and 12, a fidelity check list was not completed. For Wave 2 and 3, PA class in Week 12 no attendance data available