Skip to main content

Advertisement

Table 4 Comparison of bootstrapped mean difference (MD) in baseline and adjusted mean difference in post procedure and end of follow up costs by wave: intervention v control

From: Economic evaluation of policy initiatives in the organisation and delivery of healthcare: a case study of gastroenterology endoscopy services

Wave Baseline (n = 3818) Post procedure (n = 2940) End of follow up (n = 2588)
  Bootstrapped MD (I – C) p 95% CI Adjusted MD (I – C) p 95% CI Adjusted MD (I – C) p 95% CI
Primary care cost (£)
W1 -£6.74 0.15 -19.80 to 6.00 £5.15 0.33 -5.28 to 15.58 -£5.97 0.28 -16.72 to 4.79
W2 £5.35 0.75 -7.19 to 24.40 -£2.47 0.69 -15.92 to 9.99 -£1.28 0.87 -16.80 to 14.20
W3 £3.34 0.71 -7.90 to 16.11 -£21.6 0.00 -32.50 to -10.80 -£8.88 0.34 -27.10 to 9.31
W4 -£19.30 0.02 -43.80 to -4.22 -£9.16 0.11 -20.23 to 1.92 £0.87 0.90 -12.50 to 14.30
W5 -£7.28 0.17 -25.20 to 5.90 -£1.42 0.76 -10.65 to 7.82 -£35.6 0.06 -71.90 to 0.08
Secondary care cost (£)
W1 -£48.30 0.08 -111.30 to 23.80 -£12.50 0.76 -91.70 to 66.60 £37.60 0.29 -33.40 to 108.60
W2 -£43.40 0.16 -122.50 to 48.40 £23.00 0.62 -66.70 to 112.70 -£62.60 0.19 -156.20 to 30.90
W3 -£37.60 0.17 -116.80 to 37.40 -£66.60 0.10 -146.20 to 12.09 -£62.90 0.10 -138.60 to 12.60
W4 -£44.30 0.08 -107.10 to 17.60 -£7.98 0.85 -89.10 to 73.20 -£58.60 0.33 -176.00 to 58.90
W5 £26.20 0.76 -45.80 to 98.70 £32.70 0.34 -34.90 to 100.40 -£48.60 0.22 -125.90 to 28.60
Drug cost (£)
W1 -£2.46 0.31 -12.30 to 6.90 -£9.99 0.08 -21.01 to 1.10 -£10.60 0.06 -21.80 to 0.54
W2 -£16.90 0.06 -26.50 to -8.20 -£3.90 0.32 -11.70 to 3.80 -£5.90 0.20 -15.00 to 3.10
W3 -£6.90 0.33 -15.40 to 1.40 -£6.10 0.13 -14.10 to 1.80 £8.50 0.15 -19.90 to 2.90
W4 -£2.05 0.33 -10.50 to 7.60 -£5.00 0.24 -13.40 to 3.30 -£10.80 0.04 -2110 to -0.50
W5 -£2.23   -11.80 to 8.10 -£2.50 0.54 -10.0 to 5.50 -£6.40 0.40 -21.40 to 8.50
Total NHS cost (£)
W1 -£57.50 0.06 -128.20 to 19.80 -£17.20 0.69 -101.60 to 67.30 £20.60 0.59 -54.70 to 95.80
W2 -£54.90 0.12 -137.30 to 5.90 £15.50 0.74 -77.00 to 108.00 -£66.00 0.19 -166.60 to 34.60
W3 -£41.10 0.16 -123.90 to 37.90 -£86.90 0.04 -169.80 to -4.10 -£80.10 0.06 -162.50 to 0.30
W4 -£65.60 0.03 -135.08 to -3.10 -£21.20 0.62 -105.60 to 63.30 -£64.00 0.30 -186.30 to 8.30
W5 £16.70 0.66 62.10 to 93.70 £27.20 0.45 -43.80 to 98.00 -£91.40 0.06 -187.30 to 4.50
  1. BOLD: p ≤ .05.