Baseline and 12-month HRQOL and exercise self-efficacy scores stratified by percent changes in cardiopulmonary fitness (Vo2max)
Ptrend testing a trend in change from baseline to 12 months across subgroups, adjusting for age, gender, and antidepressant use
*: p<0.05, †: p<0.01. P value comparing changes in HRQOL and exercise self-efficacy scores from baseline to 12 months between each adherence subgroup vs controls, adjusting for age, gender, and antidepressant use