Fig. 4From: Green exercise and mg-ca-SO4 thermal balneotherapy for the treatment of non-specific chronic low back pain: a randomized controlled clinical trialPain and Health Status. Pain behavior and health status of the patients assessed with the mVAS. Statistical analysis calculated with Linear mixed model (LMM1). Asterisks indicate significances. Data shown in percentage change from baseline (±SD). Data means (±SD) are shown in Table 3Back to article page