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Table 2 Evolution of the data after the intervention in each population

From: Efficacy of a hypnosis-based intervention to improve well-being during cancer: a comparison between prostate and breast cancer patients

  Breast cancer group
  Treatment group (N = 68) Control group (N = 24)
  T0 T1 Evolution (T0-T1) Effect size T0 T1 Evolution (T0-T1) Effect size
  Mean (SD) Mean (SD) p Cohen’s d Mean (SD) Mean (SD) p Cohen’s d
HADS – Anxiety 8.76 (4.14) 6.70 (3.58) .000 0.66 7.17 (2.96) 7.58 (3.40) .916 −0.13
HADS - Depression 5.02 (3.16) 3.84 (3.01) .001 0.47 4.13 (3.72) 4.04 (3.00) .999 0.04
EORTC – Global Health Status 59.19 (16.23) 65.40 (15.83) .020 −0.38 56.94 (20.21) 58.33 (19.19) .980 −0.07
EORTC – Fatigue 52.94 (26.05) 44.77 (21.72) .003 0.41 51.85 (30.68) 46.30 (25.94) .537 0.27
Insomnia Severity Index 12.65 (6.50) 10.60 (6.15) .018 0.40 10.54 (6.73) 12.00 (5.54) .618 −0.20
  Prostate cancer group
  Treatment group (N = 25) Control group (N = 21)
  T0 T1 Evolution (T0-T1) Effect size T0 T1 Evolution (T0-T1) Effect size
  Mean (SD) Mean (SD) p Cohen’s d Mean (SD) Mean (SD) p Cohen’s d
HADS – Anxiety 6.50 (3.06) 4.88 (2.98) .085 0.50 4.76 (3.59) 5.71 (3.81) .545 −0.30
HADS - Depression 3.46 (2.47) 3.44 (2.89) .992 0.01 4.19 (3.28) 5.05 (4.85) .516 −0.29
EORTC – Global Health Status 67.67 (14.30) 69.33 (15.54) .969 −0.15 64.29 (20.94) 65.48 (25.45) .983 −0.07
EORTC – Fatigue 32.44 (12.39) 34.22 (16.01) .876 −0.11 32.27 (27.87) 29.63 (29.47) .908 0.14
Insomnia Severity Index 8.04 (5.98) 6.92 (5.87) .704 0.23 6.95 (5.13) 5.86 (4.29) .688 0.28
  1. Bold values indicate significant effects