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Table 2 Scores and changes in energy, stress and nausea after a single session of endurance training

From: A single exercise session improves side-effects of chemotherapy in women with breast cancer: an observational study

 

Before

Mean ± SD

n = 26

After

Mean ± SD

n = 26

3 h after

Mean ± SD

n = 25

Mean difference

before-after

(95% CI)

Pa

Effect size

(Cohen’s d)

Mean difference

before-3 h after

(95% CI)

Pa

Effect size

(Cohen’s d)

Energy (score 0–5)

2.8 ± 1.2

3.2 ± 0.8

2.8 ± 1.0

0.4 (0.0, 0.8)

0.030

0.45

0.1 (−0.4, 0.5)b

0.686

0.08

Stress (score 0–5)

1.8 ± 1.0

1.7 ± 0.8

1.4 ± 0.8

− 0.1 (− 0.5, 0.3)

0.585

0.11

− 0.5 (−1.0, 0.1)b

0.020

0.50

Nausea (VAS 0–10)

1.6 ± 2.3 b

1.0 ± 1.9 c

1.1 ± 1.9 c

−0.7 (− 1.1, − 0.2)c

0.006

0.63

−0.5 (− 1.2, 0.2)c

0.164

0.30

  1. SD Standard Deviation, CI Confidence Interval, VAS Visual Analogue Scale
  2. a Paired t-test
  3. b n = 25
  4. c n = 23