7. Outcome category: adverse events.

Study ID	Health topic	Measure	No. of participants	Time point(s)	Intervention arm Mean (SD)*	Control armMean (SD)	Notes
4 Culturally and literacy adapted telephone education vs unrelated culturally and literacy adapted telephone education
Lepore 2012	Prostate cancer	Anxiety HADS, 7 items subscale for assessing anxiety, 0 to 21, lower score is better	IG: 215 CG: 216	Approx. 7 months post‐intervention	2.02 (SE 0.147)	2.16 (SE 0.146)	P = 0.42 Adjusted for education, any PSA claim prior to pretest and state anxiety level at pretest
6 Culturally and literacy adapted audio‐/visual education without personal feedback vs written information on the same topic
Sudore 2018	Advance care planning, no specific	Anxiety GAD‐7, 0 to 21, cut‐point > 10 (moderate anxiety), lower score is better	IG: 219 CG: 226	At 12‐month follow‐up	3.0 (95% CI 2.5 to 3.5)	3.7 (95% CI 3.2 to 4.2)	P = 0.05 Adjusted for baseline depression and anxiety scores

*Unadjusted mean (SD) if not otherwise reported.

CI: confidence interval; CG: control group; GAD‐7: Generalised Anxiety Disorder‐7; HADS: Hospital Anxiety and Depression Scale; IG: intervention group; SD: standard deviation; SE: standard error