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Table 4 Mean costs for the intervention and usual care group and the difference in mean costs from a societal perspective.

From: The cost-effectiveness of the RSI QuickScan intervention programme for computer workers: Results of an economic evaluation alongside a randomised controlled trial

Costs Intervention (n = 320)
Mean (SD)
Usual care (n = 318)
Mean (SD)
Intervention - Usual care
Difference in costs
Mean (95% CI)2
Total intervention costs3 58.97 (84.74) 28.24 (56.11) 30.73 (18.78; 41.03)
Total non-health and health care costs4 107.85 (426.32)
_________________+
107.49 (284.68)
_________________+
0.36 (-60.77; 53.04)
____________________+
Total direct costs 166.82 (436.96) 135.73 (294.55) 31.08 (-22.02; 80.27)
  1. Mean costs per person for the intervention and usual care group and the difference in mean costs (€, 2006 values1) between both groups over 12 months. 1 € = US $1.27; 2 95% confidence interval obtained by bias-corrected and accelerated bootstrapping with 2000 replications; 3 prices according to the professional organisation (Occupational Health Service - Arbo Unie); 4 prices according to "Standardisation of costs: the Dutch manual for costing in economic evaluations", Oostenbrink, 2004