Comparison 6. Motivational Interviewing via telephone (3‐month period) versus treatment as usual.

Outcome or subgroup title	No. of studies	No. of participants	Statistical method	Effect size
6.1 Quality of life	1		Mean Difference (IV, Random, 95% CI)	Totals not selected
6.1.1 Physical functioning	1		Mean Difference (IV, Random, 95% CI)	Totals not selected
6.1.2 Social functioning	1		Mean Difference (IV, Random, 95% CI)	Totals not selected
6.1.3 Treatment issues	1		Mean Difference (IV, Random, 95% CI)	Totals not selected
6.1.4 Chest symptoms	1		Mean Difference (IV, Random, 95% CI)	Totals not selected
6.1.5 Emotional functioning	1		Mean Difference (IV, Random, 95% CI)	Totals not selected
6.1.6 Concerns for the future	1		Mean Difference (IV, Random, 95% CI)	Totals not selected
6.1.7 Interpersonal relationships	1		Mean Difference (IV, Random, 95% CI)	Totals not selected
6.1.8 Body image	1		Mean Difference (IV, Random, 95% CI)	Totals not selected
6.1.9 Career concerns	1		Mean Difference (IV, Random, 95% CI)	Totals not selected
6.2 Psychological distress	1		Mean Difference (IV, Random, 95% CI)	Totals not selected
6.2.1 STAI post intervention	1		Mean Difference (IV, Random, 95% CI)	Totals not selected
6.2.2 HADS anxiety post intervention	1		Mean Difference (IV, Random, 95% CI)	Totals not selected
6.2.3 HADS depression post intervention	1		Mean Difference (IV, Random, 95% CI)	Totals not selected
6.3 Lung function	1		Mean Difference (IV, Random, 95% CI)	Totals not selected
6.3.1 FEV1 post intervention	1		Mean Difference (IV, Random, 95% CI)	Totals not selected
6.3.2 FVC post intervention	1		Mean Difference (IV, Random, 95% CI)	Totals not selected
6.4 % adherence behavior post intervention	1		Mean Difference (IV, Random, 95% CI)	Totals not selected