Mean change (95% CI) in outcomes at 8-weeks post-baseline (primary endpoint).

Values are mean with 95% confidence intervals; negative values indicate improvement;†Significant (non-overlap) compared to Usual Care;‡Significant (non-overlap) compared to Group 1.数据以均值（95%置信区间）表示；负值代表干预效果改善；†：与常规治疗组相比具有显著性差异（组间置信区间无重叠）；‡：与第1组相比具有显著性差异（组间置信区间无重叠）。