Long-Term Outcomes of a Therapist-Supported, Smartphone-Based Intervention for Elevated Symptoms of Depression and Anxiety: Quasiexperimental, Pre-Postintervention Study
Long-Term Outcomes of a Therapist-Supported, Smartphone-Based Intervention for Elevated Symptoms of Depression and Anxiety: Quasiexperimental, Pre-Postintervention Study
Marcos Economides
1
, PhD ;
Kristian Ranta
1
, MSc ;
Albert Nazander
1
, MSc ;
Outi Hilgert
1
, MD ;
Philippe R Goldin
2
, PhD ;
Anu Raevuori
1, 3, 4
, MD, PhD ;
Valerie Forman-Hoffman
1
, MPH, PhD
1
Meru Health Inc, Palo Alto, CA, United States
2
Betty Irene Moore School of Nursing, University of California Davis, Sacramento, CA, United States
3
Clinicum, Department of Public Health, University of Helsinki, Helsinki, Finland
4
Department of Adolescent Psychiatry, Helsinki University Central Hospital, Helsinki, Finland