Fig 2. Change in total stress (A) and problem-solving coping (B) scores for the MBT and control groups across the 8 weeks.

(A) Significant changes for 8 weeks in stress (total score of 7 factors). (B) Significant changes for 8 weeks in problem-solving coping. †: Tests of within-subjects effects (time x group). *: Tests of within-subjects of contrasts (time x group).