Comparison 2. Affect.

Outcome or subgroup title	No. of studies	No. of participants	Statistical method	Effect size
1 Positive affect	6	498	Std. Mean Difference (IV, Random, 95% CI)	0.88 [0.43, 1.32]
1.1 Personally tailored activities vs. usual care	4	282	Std. Mean Difference (IV, Random, 95% CI)	1.30 [0.77, 1.84]
1.2 Personally tailored activities vs. active control	3	216	Std. Mean Difference (IV, Random, 95% CI)	0.36 [0.09, 0.63]
2 Positive affect‐excluding recalculated study results	5	318	Std. Mean Difference (IV, Random, 95% CI)	0.76 [0.38, 1.13]
3 Negative affect	6	632	Std. Mean Difference (IV, Random, 95% CI)	‐0.02 [‐0.19, 0.14]
3.1 Personally tailored activities vs. usual care	4	416	Std. Mean Difference (IV, Random, 95% CI)	0.01 [‐0.19, 0.22]
3.2 Personally tailored activities vs. active control	3	216	Std. Mean Difference (IV, Random, 95% CI)	‐0.09 [‐0.36, 0.18]
4 Negative affect‐excluding recalculated study results	5	452	Std. Mean Difference (IV, Random, 95% CI)	‐0.03 [‐0.22, 0.16]
5 Mood	3	247	Std. Mean Difference (IV, Random, 95% CI)	‐0.02 [‐0.27, 0.23]