From: Effects of an exercise and hypocaloric healthy eating intervention on indices of psychological health status, hypothalamic-pituitary-adrenal axis regulation and immune function after early-stage breast cancer: a randomised controlled trial
Intervention group
Control group
Baseline
Follow up
Δ
BDI-II
11.3 (7.6)
5.1 (4.9)
−6.1 (6.9)**
10.2 (5.5)
7.9 (6.0)
−2.3 (5.8)*
PSS
22.9 (7.2)
18.2 (7.7)
−4.8 (7.9)**
21.5 (5.6)
19.5 (6.8)
−1.9 (6.8)