1 Subjects: “...Validation Studies as Topic...”

2 Subjects: “...Evidence-Based Practice...”

3 “...Most studies did not report harms related to PGHD interventions; the relatively few harms reported...”

4 “...Only 15 studies had a design and/or analytical approach that allowed inferences for causal...”

5 “...Only 15 studies had a design and/or analytical approach that allowed inferences for causal...”

6