The Association between Loneliness, Mental Well-Being, and Self-Esteem among Adolescents in Four Nordic Countries

by Nelli Lyyra, Einar Baldvin Thorsteinsson, Charli Eriksson, Katrine Rich Madsen, Asko Tolvanen, Petra Löfstedt, Raili Välimaa
Published 2021-07-01

Implementing Mental Health Promotion Initiatives—Process Evaluation of the ABCs of Mental Health in Denmark

by Carsten Hinrichsen, Vibeke Jenny Koushede, Katrine Rich Madsen, Line Nielsen, Nanna Gram Ahlmark, Ziggi Ivan Santini, Charlotte Meilstrup
Published 2020-08-01

Associations Between Multiple Leisure Activities, Mental Health and Substance Use Among Adolescents in Denmark: A Nationwide Cross-Sectional Study

by Ziggi Ivan Santini, Charlotte Meilstrup, Carsten Hinrichsen, Line Nielsen, Ai Koyanagi, Ai Koyanagi, Vibeke Koushede, Ola Ekholm, Katrine Rich Madsen
Published 2020-12-01

What characterizes schools and students participating in health promoting school-based intervention studies? Findings from the healthy high school study

by Camilla Thørring Bonnesen, Johanne Aviaja Rosing, Marie Pil Jensen, Stine Kjær Wehner, Katrine Rich Madsen, Mette Toftager, Pernille Due, Rikke Fredenslund Krølner
Published 2021-09-01

Study protocol of the Healthy High School study: a school-based intervention to improve well-being among high school students in Denmark

by Camilla Thørring Bonnesen, Mette Toftager, Katrine Rich Madsen, Stine Kjær Wehner, Marie Pil Jensen, Johanne Aviaja Rosing, Bjarne Laursen, Naja Hulvej Rod, Pernille Due, Rikke Fredenslund Krølner
Published 2020-01-01

Social Disconnectedness, Loneliness, and Mental Health Among Adolescents in Danish High Schools: A Nationwide Cross-Sectional Study

by Ziggi Ivan Santini, Veronica S. C. Pisinger, Line Nielsen, Katrine Rich Madsen, Malene Kubstrup Nelausen, Ai Koyanagi, Ai Koyanagi, Vibeke Koushede, Sue Roffey, Sue Roffey, Lau C. Thygesen, Charlotte Meilstrup
Published 2021-04-01