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Table 3 A summary of WAVES study process evaluation data availability by class (except where specified otherwise)

From: Process evaluation results of a cluster randomised controlled childhood obesity prevention trial: the WAVES study

  Returned / Expected by class (%)
Physical activity logbooks
 Term 1 19 / 35a (54%)
 Term 2 24 / 37a (65%)
 Term 3 12 / 37a (32%)
Cooking workshop logbooks
 Breakfast 28 / 38 (74%)
 Lunch 27 / 38 (71%)
 Dinner 21 / 38 (55%)
Villa Vitality logbook 25 / 38 (66%)
 Questionnaires / evaluations
 School questionnaire 23 / 24b (96%)
 Teacher questionnaire 23 / 38 (61%)
 Cooking workshop parent evaluations
  Breakfast 23 / 38 (61%)
  Lunch 23 / 38 (61%)
  Dinner 17 / 38 (45%)
 Villa Vitality teacher evaluations 51 / 76c (67%)
Qualitative data Total number of participants
 Teacher interviews 16
 Parents focus groups (n = 8) 30
 Children focus groups (n = 13) 62
  1. a Three schools did not deliver the physical activity intervention component in term 1. One school did not deliver it across the whole year
  2. b One per school, completed by Headteacher or Deputy Headteacher
  3. c One evaluation requested per class for each of two days spent at Aston Villa Football Club