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Table 7 Average costs (95% CI) in pound sterling aggregated at family-level

From: A whole family-based physical activity promotion intervention: findings from the families reporting every step to health (FRESH) pilot randomised controlled trial

  Control (n = 14) Family (n = 14) Pedometer (n = 13)
T1 200.9 (131.0, 270.8) 195.1 (110.2, 279.9) 183.1 (118.1, 248.1)
Intervention+ N/A 90.0 (84.5, 95.4) 24.6 (19.0, 30.1)
Pedometers N/A 22.3 (16.9, 27.7) 22.2 (16.6, 27.7)
Other components N/A 67.7 (−) 2.4 (−)
T2 115.6 (65.3, 165.9) 89.8 (33.9, 145.7) 104.9 (39.9, 169.9)
T3 322.2 (171.4, 473.0) 409.8 (137.6, 681.9) 239.5 (112.0, 367.0)
Total cost 437.8 (275.9, 599.7) 595.7 (307.5, 883.9) 347.3 (216.3, 478.3)
Unadjusted differences++ Reference 157.9 (− 154.76, 484.8) −90.5 (− 301.3, 104.5)
Adjusted differences+++ Reference 191.5 (−62.5, 506.3) −55.7 (−250.0, 143.6)
  1. Note. +Intervention costs incurred by local authorities; ++ confidence intervals were calculated using 5000 non-parametric bootstrap replicates; +++ The differences were adjusted for cost at baseline. Abbreviations. T1 Baseline, T2 Time 2 assessments 8-weeks post-baseline, T3 Time 3 assessments 52-weeks post-baseline