Knut Inge Klepp
Special Advisor
Contact
Department
Division for Public Health and Prevention - management and staff
Responsibilities
Non-Communicable Diseases Health promotion and disease prevention Adolescent health-related behaviours
Projects and publications
- Gerd Monika Flodgren, Arnfinn Helleve, Annlaug Selstø, Anne-Siri Fismen, Laurence Blanchard, Harry Rutter, Knut Inge Klepp, (2024). Youth involvement in policy processes in public health, education, and social work - A scoping review. Obesity Reviews doi: 10.1111/obr.13874
- Leif Edvard Aarø, Marit Knapstad, Thomas Sevenius Nilsen, Jens Christoffer Skogen, Ragnhild Bang Nes, Tony Mathias Leino, Ingunn Agnete Riise, Rune Johansen, Liv Grøtvedt, Øystein Vedaa, Ole Trygve Stigen, Anne Reneflot, Hanne Løvdal Gulseth, Knut Inge Klepp, (2024). The Norwegian Counties Public Health Survey (NCPHS): a design study. Scandinavian Journal of Public Health doi: 10.1177/14034948241287853
- Helene Aronsen-Kongerud, Sheri Bastien, Knut Inge Klepp, (2024). The centrality of food in Norwegian adolescents' life; A photo elicitation study among Norwegian youth. Health Promotion International doi: 10.1093/heapro/daae043
- Evelyne Baillergeau, Gerlieke Veltkamp, Christian Bröer, Arnfinn Helleve, Ewa Kulis, Nanna Lien, Aleksandra Luszczynska, Sofia Mendes, Ana Rito, Gerben Moerman, Rein de Sauvage Nolting, Knut Inge Klepp, (2024). Democratising participatory health promotion: power and knowledge involved in engaging European adolescents in childhood obesity prevention. Health, Risk and Society s. 201-221. doi: 10.1080/13698575.2024.2338120
- Merel Celine Daas, Mekdes Gebremariam, Maartje P. Poelman, Lene Frost Andersen, Knut Inge Klepp, Mona Bjelland, Nanna Lien, (2024). Mediators and Moderators of the Effects of a School-based Intervention on Adolescents' Fruit and Vegetable Consumption: The HEIA Study. Public Health Nutrition (PHN) doi: 10.1017/S1368980024000260
- Christian Bröer, Gerlieke Veltkamp, Sherria Ayuandini, Evelyne Baillergeau, Gerben Moerman, Rein de Sauvage, Anna Banik, Aleksandra Luszczynska, Ana Rito, Sophia Mendes, Knut Inge Klepp, Arnfinn Helleve, Samantha Nesrallah, Nanna Lien, Navneet Kaur Grewal, (2023). Negotiating policy ideas: Participatory action research projects across five European countries. . Ethics, Medicine and Public Health doi: 10.1016/j.jemep.2023.100905
- Ioana Vlad, Kate Oldrigde-Turner, Knut Inge Klepp, Harry Rutter, Jonas Rekdal Mathisen, Arnfinn Helleve, Anne-Siri Fismen, Janetta Harbron, Gaironeesa Hendricks, Sonia Malczyk, Fiona Sing, Margarita Kokkorou, Diva Fanian, Jennifer O'Mara, Giota Mitrou, Martin Wiseman, Kate Allen, (2023). The development of the NOURISHING and MOVING benchmarking tools to monitor and evaluate national governments' nutrition and physical activity policies to address obesity in the European region. Obesity Reviews doi: 10.1111/obr.13541
- Leif Edvard Aarø, Eyvind Ohm, Jens Christoffer Skogen, Thomas Sevenius Nilsen, Marit Knapstad, Øystein Vedaa, Ragnhild Bang Nes, Benjamin Matthew Clarsen, Knut Inge Klepp, (2023). A cross-sectional study of the relationship between injuries and quality of life, psychological distress, sleeping problems, and global subjective health in adults from three Norwegian counties. Health and Quality of Life Outcomes s. 1-10. doi: 10.1186/s12955-023-02191-1
- Manuela Aguirre Ulloa, Samantha Nesrallah, Pardis Shafafi, Angel Lamar, Pedro Côrte-Real Gonçalves, Mafalda Gonçalves, Karoline Steen Nylander, Aleksandra Luszczynska, Nanna Lien, Elin Bergstrøm, Harry Rutter, Henriette Marki, Knut Inge Klepp, Claire Bouillon, (2023). Designing a youth-led Dialogue Forum tool: The CO-CREATE experience. Obesity Reviews doi: 10.1111/obr.13611
- Anna Banik, Cecile Knai, Knut Inge Klepp, Harry Rutter, Ana Rito, Nanna Lien, Evelyne Baillergeau, Zofia Szczuka, Monika Boberska, Ewa Kulis, Aleksandra Luszczynska, (2023). What policies are there and what policies are missing? A Photovoice study of adolescents' perspectives on obesity-prevention policies in their local environment. Obesity Reviews doi: 10.1111/obr.13617
- Sondre Haugsbø Herstad, Navnit Kaur Grewal, Anna Banik, Knut Inge Klepp, Cecile Knai, Aleksandra Luszczynska, Sofia Mendes, Ana Rito, Harry Rutter, Nanna Lien, (2023). Adolescents' capacity to take action on obesity: A concurrent controlled before-and-after study of the European CO-CREATE project. Obesity Reviews s. 1-12. doi: 10.1111/obr.13622
- Cécile Knai, Natalie Savona, Diane Finegood, Anaely Aguiar Rodriguez, Laurence Blanchard, Kaitlin Conway-Moore, Arnfinn Helleve, Knut Inge Klepp, Nanna Lien, Aleksandra Luszczynska, Ioana Vlad, Alfred Mestad Rønnestad, Harry Rutter, (2023). Learning from the CO-CREATE project: A protocol for systems thinking across research (STAR). Obesity Reviews s. 1-11. doi: 10.1111/obr.13624
- Oddrun Samdal, Isabelle Sylvie Budin Ljøsne, Ellen Merethe Melingen Haug, Trond Helland, Lina Kjostarova-Unkovska, Claire Bouillon, Christian Bröer, Maria Corell, Alina Cosma, Dorothy Currie, Charli Eriksson, Rosemarie Felder-Puig, Tania Gaspar, Curt Hagquist, Janetta Harbron, Atle Jåstad, Colette Kelly, Cecile Knai, Dorota Kleszczewska, Bjarte Birkeland Kysnes, Nanna Lien, Aleksandra Luszczynska, Gerben Moerman, Concepcion Moreno-Maldonado, Saoirse NicGabhainn, Iveta Pudule, Jelena Gudelj Rakic, Ana Rito, Alfred Mestad Rønnestad, Madeleine Ulstein, Harry Rutter, Knut Inge Klepp, (2023). Encouraging greater empowerment for adolescents in consent procedures in social science research and policy projects. Obesity Reviews doi: 10.1111/obr.13636
- Kaitlin Conway-Moore, Knai Cecile, Diane Finegood, Lee Johnston, Hannah Brinsden, Anaely Aguiar Rodriguez, Birgit Kopainsky, Furkan Onal, Arnfinn Helleve, Knut Inge Klepp, Nanna Lien, Aleksandra Luszczynska, Ana Isabel Rito, Alfred Mestad Rønnestad, Madeleine Ulstein, Laurence Blanchard, Natalie Savona, Harry Rutter, (2023). Co-creating obesity prevention policies with youth: Policy ideas generated through the CO-CREATE project. Obesity Reviews doi: 10.1111/obr.13623
- Leif Edvard Aarø, Tony Mathias Leino, Øystein Vedaa, Marit Knapstad, Jens Christoffer Skogen, Thomas Sevenius Nilsen, Mats Svalebjørg, Knut Inge Klepp, (2023). Behavioural precautions to avoid transmission of the COVID-19 virus – low educated groups are not always lagging behind. Journal of Health Inequalities s. 16-28. doi: 10.5114/jhi.2022.123437
- Samantha Nesrallah, Knut Inge Klepp, Isabelle Sylvie Budin Ljøsne, Aleksandra Luszczynska, Hannah Brinsden, Harry Rutter, Elin Bergstrøm, Sudhvir Singh, Marianna Debelian, Claire Bouillon, Margrete Bjørge Katanasho, (2023). Youth engagement in research and policy: The CO-CREATE framework to optimize power balance and mitigate risks of conflicts of interest. Obesity Reviews doi: 10.1111/obr.13549
- Christian Bröer, Sherria Ayuandini, Evelyne Baillergeau, Gerben Moerman, Gerlieke Veltkamp, Aleksandra Luszczynska, Isabelle Sylvie Budin Ljøsne, Ana Isabel Rito, Maja Stensdal, Nanna Lien, Knut Inge Klepp, (2023). Recruiting and engaging adolescents in creating overweight and obesity prevention policies: The CO-CREATE project. Obesity Reviews doi: 10.1111/obr.13546
- Helene Kristin Richardsen, Elling Tufte Bere, Tonje Holte Stea, Knut Inge Klepp, Dagrun Engeset, (2023). Effect of Ending the Nationwide Free School Fruit Scheme on the Intake of Fruits, Vegetables, and Unhealthy Snacks in Norwegian School Children Aged 10–12 Years. International Journal of Environmental Research and Public Health (IJERPH) doi: 10.3390/ijerph20032489
- Knut Inge Klepp, Arnfinn Helleve, Hannah Brinsden, Christian Bröer, Isabelle Sylvie Budin Ljøsne, Janetta Harbron, Cecile Knai, Nanna Lien, Aleksandra Luszczynska, Samantha Nesrallah, Kate Oldrigde-Turner, Ana Rito, Oddrun Samdal, Natalie Savona, Maja K Stensdal, Steven Allender, Deanna M Hoelscher, Harry Rutter, (2023). Overweight and obesity prevention for and with adolescents: The “Confronting obesity: Co-creating policy with youth” (CO-CREATE) project. Obesity Reviews doi: 10.1111/obr.13540
- Anne-Siri Fismen, Jonas Rekdal Mathisen, Ioana Vlad, Kate Oldridge-Turner, Jennifer O'Mara, Knut Inge Klepp, Hannah Brinsden, Harry Rutter, Margarita Kokkorou, Arnfinn Helleve, (2022). Pilot test of the NOURISHING policy index—Assessing governmental nutrition policies in five European countries. Obesity Reviews s. 1-10. doi: 10.1111/obr.13532
- Navnit Kaur Grewal, Knut Inge Klepp, Anna Banik, Christian Bröer, Helene Holbæk, Aleksandra Luszczynska, Talia Macauley, Harry Rutter, Nanna Lien, (2022). Assessing adolescents' readiness for action and attitudes toward obesity prevention: Instrument development and psychometric properties. Obesity Reviews doi: 10.1111/obr.13533
- Kate Oldridge-Turner, Margarita Kokkorou, Ioana Vlad, Knut Inge Klepp, Harry Rutter, Arnfinn Helleve, Diva Fanian, Fiona Sing, Jennifer O'Mara, Giota Mitrou, Martin Wiseman, Kate Allen, (2022). Scan of physical activity policy actions in Europe: Lessons learned from populating the MOVING database. Obesity Reviews doi: 10.1111/obr.13523
- Isabelle Sylvie Budin Ljøsne, Sherria Ayuandini, Evelyne Baillergeau, Christian Bröer, Arnfinn Helleve, Knut Inge Klepp, Bjarte Birkeland Kysnes, Nanna Lien, Aleksandra Luszczynska, Samantha Nesrallah, Ana Rito, Harry Rutter, Oddrun Samdal, Natalie Savona, Gerlieke Veltkamp, (2022). Ethical considerations in engaging young people in European obesity prevention research: The CO-CREATE experience. Obesity Reviews doi: 10.1111/obr.13518
- Natalie Savona, Andrew Brown, Talia Macauley, Anaely Aguiar Rodriguez, Josh Hayward, Sherria Ayuandini, Janetta Habron, Navnit Kaur Grewal, Aleksandra Luszczynska, Sofia Mendes, Knut Inge Klepp, Harry Rutter, Steven Allender, Cécile Knai, (2022). System mapping with adolescents: Using group model building to map the complexity of obesity. Obesity Reviews doi: 10.1111/obr.13506
- Knut Inge Klepp, Arnfinn Helleve, Anne-Siri Fismen, Harald Roderick Rutter, (2022). Improving the health of adolescents: the Nordic countries can help fill the evidence gap. Scandinavian Journal of Public Health s. 887-891. doi: 10.1177/14034948221124675
- Anne-Siri Fismen, Otto Robert Frans Smith, Arnfinn Helleve, Ellen Merethe Melingen Haug, Angeline Chatelan, Colette Kelly, Anna Dzielska, Paola Nardone, Marina Melkumova, Oya Ercan, Jaroslava Kopcakova, Giacomo Lazzeri, Knut Inge Klepp, Oddrun Samdal, (2022). Cross-national variation in the association between family structure and overweight and obesity: Findings from the Health Behaviour in School-aged children (HBSC) study. SSM - Population Health doi: 10.1016/j.ssmph.2022.101127
- Anne-Siri Fismen, Martina Galler, Knut Inge Klepp, Angeline Chatelan, Caroline Residori, Kristiina Ojala, Anna Dzielska, Colette Kelly, Marina Melkumova, Sanja Musić Milanović, Paola Nardone, Eliška Štefanová, Gerd Monika Flodgren, Therese Wardenær Bakke, Oya Ercan, Oddrun Samdal, Arnfinn Helleve, (2022). Weight Status and Mental Well-Being Among Adolescents: The Mediating Role of Self-Perceived Body Weight. A Cross-National Survey. Journal of Adolescent Health s. 187-195. doi: 10.1016/j.jadohealth.2022.02.010
- Kate Oldridge-Turner, Margarita Kokkorou, Fiona Sing, Knut Inge Klepp, Harry Rutter, Arnfinn Helleve, Bryony Sinclair, Louise Meincke, Giota Mitrou, Martin Wiseman, Kate Allen, (2022). Promoting Physical Activity Policy: The Development of the MOVING Framework. Journal of Physical Activity and Health s. 292-315. doi: 10.1123/jpah.2021-0732
- Gaironeesa Hendricks, Natalie Savona, Anaely Aguiar Rodriguez, Olufunke Alaba, Sharmilah Booley, Sonia Malczyk, Emmanuel Nwosu, Cecile Knai, Harry Rutter, Knut Inge Klepp, Janetta Harbron, (2022). Adolescents’ Perspectives on the Drivers of Obesity Using a Group Model Building Approach: A South African Perspective. International Journal of Environmental Research and Public Health (IJERPH) doi: 10.3390/ijerph19042160
- Marta Buoncristiano, Angela Spinelli, Julianne Williams, Paola Nardone, Ana I. Rito, Marta García-Solano, Else Karin Grøholt, Enrique Gutiérrez-González, Knut Inge Klepp, Gregor Starc, Ausra Petrauskiene, Marie Kunešová, Maria Hassapidou, Napoleón Pérez-Farinós, Iveta Pudule, Cecily Kelleher, Vesselka Duleva, Ivo Rakovac, Saion Chatterjee, João Breda, (2021). Childhood overweight and obesity in Europe: Changes from 2007 to 2017. Obesity Reviews doi: 10.1111/obr.13226
- Mekdes Kebede Gebremariam, Roch A. Nianogo, Nanna Lien, Mona Bjelland, Knut Inge Klepp, Ingunn Holden Bergh, Yngvar Ommundsen, Onyebuchi A. Arah, (2021). The impact of hypothetical interventions on adiposity in adolescence. Scientific Reports doi: 10.1038/s41598-021-90415-z
- Gerd Monika Flodgren, Arnfinn Helleve, Tim Lobstein, Harry Rutter, Knut Inge Klepp, (2020). Primary prevention of overweight and obesity in adolescents: An overview of systematic reviews. Obesity Reviews doi: 10.1111/obr.13102
- Ingrid Marie Hovdenak, Tonje Holte Stea, Jos Twisk, Saskia J. te Velde, Knut Inge Klepp, Elling Tufte Bere, (2019). Tracking of fruit, vegetables and unhealthy snacks consumption from childhood to adulthood (15 year period): does exposure to a free school fruit programme modify the observed tracking?. International Journal of Behavioral Nutrition and Physical Activity doi: 10.1186/s12966-019-0783-8
- Bente Øvrebø, Tonje Holte Stea, Saskia J. te Velde, Mona Bjelland, Knut Inge Klepp, Elling Tufte Bere, (2019). A comprehensive multicomponent school-based educational intervention did not affect fruit and vegetable intake at the 14-year follow-up. Preventive Medicine s. 79-85. doi: 10.1016/j.ypmed.2019.02.015
- Anne Ruhweza Katahoire, Cecily Banura, Wilson Winstons Muhwezi, Sheri Bastien, Annegreet Gera Wubs, Knut Inge Klepp, Leif Edvard Aarø, (2019). Effects of a school-based intervention on frequency and quality of adolescent-parent/caregiver sexuality communication: Results from a randomized-controlled trial in Uganda. Aids and Behavior s. 91-104. doi: 10.1007/s10461-018-2249-4
- Eleanor Winpenny, Esther M F van Sluijs, Martin White, Knut Inge Klepp, Bente Wold, Nanna Lien, (2018). Changes in diet through adolescence and early adulthood: longitudinal trajectories and association with key life transitions.. International Journal of Behavioral Nutrition and Physical Activity doi: 10.1186/s12966-018-0719-8
- Tonje Holte Stea, Ingrid Marie Hovdenak, Jannike Berggren Rønnestad, Kjersti Hovland Rennestraum, Frøydis Nordgård Vik, Knut Inge Klepp, Elling Tufte Bere, (2018). Effects of 1 y of free school fruit on intake of fruits, vegetables, and unhealthy snacks: 14 y later.. American Journal of Clinical Nutrition doi: 10.1093/ajcn/nqy243
- Tonje Holte Stea, Eline Tønnesson Tveter, Saskia J. te Velde, Frøydis Nordgård Vik, Knut Inge Klepp, Elling Tufte Bere, (2018). The effect of an extra piece of fruit or vegetables at school on weight status in two generations - 14 years follow-up of the Fruit and Vegetables Makes the Marks study. PLOS ONE doi: 10.1371/journal.pone.0205498
- Kathrine Bolt-Evensen, Frøydis Nordgård Vik, Tonje Holte Stea, Knut Inge Klepp, Elling Bere, (2018). Consumption of sugar-sweetened beverages and artificially sweetened beverages from childhood to adulthood in relation to socioeconomic status - 15 years follow-up in Norway. International Journal of Behavioral Nutrition and Physical Activity s. 1-9. doi: 10.1186/s12966-018-0646-8
- Torunn Holm Totland, Markus Dines Knudsen, Mari Mohn Paulsen, Mona Bjelland, Pieter van`t Veer, Johannes Brug, Knut Inge Klepp, Lene Frost Andersen, (2017). Correlates of irregular family meal patterns among 11-year-old children from the Pro Children study. Food & Nutrition Research (FNR) doi: 10.1080/16546628.2017.1339554
- Inger Johanne Bakken, Knut-Arne Wensaas, Gry Marysol Grøneng, Atle Fretheim, Camilla Stoltenberg, Knut Inge Klepp, Siri Eldevik Håberg, Simon Nygaard Øverland, (2017). Russefeiring og eksamenstid – bruk av fastlege og legevakt. Tidsskrift for Den norske legeforening (Tidsskriftet) doi: 10.4045/tidsskr.17.0158
- Ingunn Holden Bergh, Øivind Skare, Annalena Aase, Knut Inge Klepp, Nanna Lien, (2015). Weight development from age 13 to 30 years and adolescent socioeconomic status: The Norwegian Longitudinal Health Behaviour study. International Journal of Public Health doi: 10.1007/s00038-015-0748-x
- Elling Bere, Saskia J. te Velde, Milada C Småstuen, Jos Twisk, Knut Inge Klepp, (2015). One year of free school fruit in Norway - 7 years of follow-up. International Journal of Behavioral Nutrition and Physical Activity doi: 10.1186/s12966-015-0301-6
- Wilson Winstons Muhwezi, Anne Ruhweza Katahoire, Cecily Banura, Herbert Mugooda, Doris Kwesiga, Sheri Bastien, Knut Inge Klepp, (2015). Perceptions and experiences of adolescents, parents and School administrators regarding adolescent-parent communication on sexual and reproductive health issues in urban and rural Uganda. Reproductive Health doi: 10.1186/s12978-015-0099-3
- Mona Bjelland, Solveig E. Sand Hausken, Ingunn Holden Bergh, May Grydeland, Knut Inge Klepp, Lene Frost Andersen, Torunn Holm Totland, Nanna Lien, (2015). Changes in adolescents’ and parents’ intakes of sugar-sweetened beverages, fruit and vegetables after 20 months : results from the HEIA study - a comprehensive, multi-component school-based randomized trial. Food & Nutrition Research (FNR) doi: 10.3402/fnr.v59.25932
- Nanna Lien, L Haerens, SJ Te Velde, L Mercken, Knut Inge Klepp, L Moore, I De Bourdeaudhuij, F Faggiano, FJ Van Lenthe, (2014). Exploring subgroup effects by socioeconomic position of three effective school-based dietary interventions: The European TEENAGE project. International Journal of Public Health s. 493-502. doi: 10.1007/s00038-013-0524-8
- Elling Bere, Knut Inge Klepp, Nina Cecilie Øverby, (2014). Free school fruit: Can an extra piece of fruit every school day contribute to the prevention of future weight gain? A cluster randomized trial. Food & Nutrition Research (FNR) doi: 10.3402/fnr.v58.23194
- Leif Edvard Aarø, Catherine Mathews, Sylvia Kaaya, Anne Ruhweza Katahoire, Hans Onya, Charles Abraham, Knut Inge Klepp, Annegreet Gera Wubs, Sander Matthijs Eggers, Hein de Vries, (2014). Promoting sexual and reproductive health among adolescents in southern and eastern Africa (PREPARE): project design and conceptual framework. BMC Public Health doi: 10.1186/1471-2458-14-54
- Ingunn Holden Bergh, Maartje M. van Stralen, Mona Bjelland, May Grydeland, Nanna Lien, Knut Inge Klepp, Sigmund Alfred Anderssen, Yngvar Ommundsen, (2014). Post-intervention effects on screen behaviours and mediating effect of parental regulation : the HEalth In Adolescents study – a multi-component school-based randomized controlled trial. BMC Public Health doi: 10.1186/1471-2458-14-200
- May Grydeland, Mona Bjelland, Sigmund Alfred Anderssen, Knut Inge Klepp, Ingunn Holden Bergh, Lene Frost Andersen, Yngvar Ommundsen, Nanna Lien, (2014). Effects of a 20-month cluster randomised controlled school-based intervention trial on BMI of school-aged boys and girls: The HEIA study. British Journal of Sports Medicine s. 768-773. doi: 10.1136/bjsports-2013-092284
- Torunn Holm Totland, Mekdes Gebremariam, Nanna Lien, Mona Bjelland, May Grydeland, Ingunn Holden Bergh, Knut Inge Klepp, Lene Frost Andersen, (2013). Does tracking of dietary behaviours differ by parental education in children during the transition into adolescence?. Public Health Nutrition (PHN) s. 673-682. doi: 10.1017/S1368980012003060
- Bela Franchini, Rui Poinhos, Knut Inge Klepp, Maria Daniel Vaz de Almeida, (2013). Fruit and vegetables: intake and sociodemographic determinants among Portuguese mothers. Annals of Nutrition and Metabolism s. 131-138. doi: 10.1159/000351987
- Nina Cecilie Øverby, Knut Inge Klepp, Elling Bere, (2013). Changes in screen time activity in Norwegian children from 2001 to 2008: two cross sectional studies. BMC Public Health doi: 10.1186/1471-2458-13-80
- Torunn Holm Totland, Nanna Lien, Ingunn Holden Bergh, Mona Bjelland, Mekdes Gebremariam, Knut Inge Klepp, Lene Frost Andersen, (2013). The relationship between parental education and adolescents’ soft drink intake from the age of 11–13 years, and possible mediating effects of availability and accessibility. British Journal of Nutrition s. 926-933. doi: 10.1017/S0007114512005946
- May Grydeland, Ingunn Holden Bergh, Mona Bjelland, Nanna Lien, Lene Frost Andersen, Yngvar Ommundsen, Knut Inge Klepp, Sigmund Alfred Anderssen, (2013). Intervention effects on physical activity: the HEIA study - a cluster randomized controlled trial. International Journal of Behavioral Nutrition and Physical Activity doi: 10.1186/1479-5868-10-17
- May Grydeland, Ingunn Holden Bergh, Mona Bjelland, Nanna Lien, Lene Frost Andersen, Yngvar Ommundsen, Knut Inge Klepp, Sigmund Alfred Anderssen, (2012). Correlates of weight status among Norwegian 11-year-olds: The HEIA study. BMC Public Health doi: 10.1186/1471-2458-12-1053
- Nina Cecilie Øverby, Knut Inge Klepp, Elling Bere, (2012). Introduction of a school fruit program is associated with reduced frequency of consumption of unhealthy snacks. American Journal of Clinical Nutrition s. 1100-1103. doi: 10.3945/ajcn.111.033399
- B. Franchini, R. Poinhos, Knut Inge Klepp, M.D.V. de Almeida, (2012). Contribution of vegetable soup to total vegetables intake and its determinants among mothers in Portugal. British Food Journal s. 1325-1338. doi: 10.1108/00070701211258853
- Mekdes Gebremariam, Lene Frost Andersen, Mona Bjelland, Knut Inge Klepp, Torunn Holm Totland, Ingunn Holden Bergh, Nanna Lien, (2012). Does the school food environment influence the dietary behaviours of Norwegian 11-year-olds? The HEIA study. Scandinavian Journal of Public Health s. 491-497. doi: 10.1177/1403494812454948
- Ingunn Holden Bergh, Mona Bjelland, May Grydeland, Nanna Lien, Lene Frost Andersen, Knut Inge Klepp, Sigmund Alfred Anderssen, Yngvar Ommundsen, (2012). Mid-way and post-intervention effects on potential determinants of physical activity and sedentary behavior, results of the HEIA study - a multi-component school-based randomized trial. International Journal of Behavioral Nutrition and Physical Activity doi: 10.1186/1479-5868-9-63
- Cathy Mathews, Leif Edvard Aarø, Anna Grimsrud, Alan J. Flisher, Sylvia Kaaya, Hans Onya, Herman Schaalma, Annegreet Gera Wubs, Wanjiru Mukoma, Knut Inge Klepp, (2012). Effects of the SATZ teacher-led school HIV prevention programmes on adolescent sexual behaviour: cluster randomised controlled trials in three sub-Saharan African sites. International Health s. 111-122. doi: 10.1016/j.inhe.2012.02.001
- Elisabeth Kvaavik, Maria Glymour, Knut Inge Klepp, Grethe S Tell, G. David Batty, (2012). Parental education as a predictor of offspring behavioural and physiological cardiovascular disease risk factors. European Journal of Public Health s. 544-550. doi: 10.1093/eurpub/ckr106
- Tonje Holte Stea, Nina Cecilie Øverby, Knut Inge Klepp, Elling Bere, (2012). Changes in beverage consumption in Norwegian children from 2001 to 2008. Public Health Nutrition (PHN) s. 379-385. doi: 10.1017/S1368980011001959
- Rikke Krølner, Mette Rasmussen, Johannes Brug, Knut Inge Klepp, Marianne Wind, Pernille Due, (2011). Determinants of fruit and vegetable consumption among children and adolescents: a review of the literature. Part II: qualitative studies. International Journal of Behavioral Nutrition and Physical Activity doi: 10.1186/1479-5868-8-112
- Ingunn Holden Bergh, May Grydeland, Mona Bjelland, Nanna Lien, Lene Frost Andersen, Knut Inge Klepp, Sigmund Alfred Anderssen, Yngvar Ommundsen, (2011). Personal and social-environmental correlates of objectively measured physical activity in Norwegian pre-adolescent children. Scandinavian Journal of Medicine & Science in Sports s. E315-E324. doi: 10.1111/j.1600-0838.2011.01295.x
- Mona Bjelland, Nanna Lien, May Grydeland, Ingunn Holden Bergh, Sigmund Alfred Anderssen, Yngvar Ommundsen, Knut Inge Klepp, Lene Frost Andersen, (2011). Intakes and perceived home availability of sugar-sweetened beverages, fruit and vegetables as reported by mothers, fathers and adolescents in the HEIA (HEalth In Adolescents) study. Public Health Nutrition (PHN) s. 2156-2165. doi: 10.1017/S1368980011000917
- Bela Franchini, Rui Poinhos, Knut Inge Klepp, Maria Daniel Vaz de Almeida, (2011). Association between parenting styles and own fruit and vegetable consumption among Portuguese mothers of school children. British Journal of Nutrition s. 931-935. doi: 10.1017/S0007114511001048
- Knut Inge Klepp, Jens Christoffer Skogen, Leif Edvard Aarø, (2023). Ungdom, livsstil og helsefremmende arbeid.
- Leif Edvard Aarø, Øystein Vedaa, Tone Bruun, Thomas Sevenius Nilsen, Rune Johansen, Marit Knapstad, Jens Christoffer Skogen, Knut Inge Klepp, (2021). Koronaatferd og landbakgrunn i fire fylker. Etterlevelse og holdninger til offisiellesmittevernråd, opplevd engstelse, psykiske plager og endringer i sosiale kontakter etter landbakgrunn. Resultater fra undersøkelser i fire fylker under koronapandemien.
- Knut Inge Klepp, Nicolai Andre Lund-Blix, Wenche Nystad, Ulf Ekelund, SA Andersen, O Belander, Inger Ariansen, (2017). Nasjonale landsrepresentative kartlegginger av fysisk aktivitet, fysisk form og tid i ro. Rapport fra arbeidsgruppen mars 2017 .
- Knut Inge Klepp, Leif Edvard Aarø, (2017). Ungdom, livsstil og helsefremmende arbeid.
- Knut Inge Klepp, (2024). Developing tools for food system transformaiton, including food summary scores for nutrition and sustainability - The NewTools project.
- Kaja Lund-Iversen, Anne Lene Løvhaug, Arnfinn Helleve, Helle Margrete Meltzer, Marianne Hope Abel, Hanne Fjerdingby Olsen, Marianne Morseth, Trond Arild Ydersbond, Knut Inge Klepp, (2024). Engagement and involvement of partners in a collaborative research project for a sustainable food system – experiences from NewTools.
- Arnfinn Helleve, Gerd Monika Flodgren, Laurence Blanchard, Anne-Siri Fismen, Harry Rutter, Jonas Rekdal Mathisen, Knut Inge Klepp, (2023). Youth involvement in policy processes in public health, education, and social work: Protocol for a scoping review. Obesity Reviews doi: 10.1111/obr.13544
- Anne-Siri Fismen, Helleve, Arnfinn, Knut Inge Klepp, Harry Rutter, Jonas Rekdal Mathisen, Ioana Vlad, Kate Oldrigde-Turner, Margarita Kokkorou, (2022). Pilot test of the NOURISHING policy index-Assessing governmental nutrition policies in five European countries..
- Anne-Siri Fismen, Helleve, Arnfinn, Ioana Vlad, Kate Oldridge-Turner, Knut Inge Klepp, Harry Rutter, (2022). A pilot study benchmarking physical activity policy actions in Europe: Lessons learned from the CO-CREATE project.
- Anne-Siri Fismen, Arnfinn Helleve, Knut Inge Klepp, Jonas Rekdal Mathisen, Harry Rutter, Ioana Vlad, Kate Oldridge-Turner, Jennifer O'Mara, Hannah Brinsden, Margarita Kokkorou, (2022). Pilot test of the NOURISHING policy index-Assessing governmental nutrition policies in five European countries..
- Aksel Bernhoft, Elise Regine Andersen, Arne Bardalen, Tone Birkemoe, Anne Lise Brantsæter, Harald Johannes Gjein, Knut Inge Klepp, Dag Jørund Lønning, Dag E Molteberg, Ragnhild Nilsen, Trygve T Poppe, Per Kristian Rørstad, Bal Ram Singh, Aina Elstad Stensgård, (2022). Hvordan produsere nok sunn og trygg mat i samsvar med FNs bærekraftsmål? . Harvest Magazine
- Knut Inge Klepp, (2022). Hvordan gjøre det lettere for forbrukerne å velge bærekraftig mat?.
- Anne-Siri Fismen, Arnfinn Helleve, Oddrun Samdal, Robert Smith, Ellen Merethe Melingen Haug, Angeline Chatelan, Colette Kelly, Anna Dzielska, Paola Nardone, Marina Melkumova, Oya Ercan, Jaroslava Kopcakova, Giacomo Lazzeri, Knut Inge Klepp, (2021). Cross-national variation of the association between family structure and BMI: findings from the Health Behaviour in School-aged Children (HBSC) study.
- Knut Inge Klepp, (2021). Ungdom og kriser. Tidsskrift for Den norske legeforening (Tidsskriftet) doi: 10.4045/tidsskr.21.0637
- Kathrine Bolt-Evensen, Frøydis Nordgård Vik, Tonje Holte Stea, Knut Inge Klepp, Elling Bere, (2017). Consumption of artificially sweetened beverages from childhood to adulthood..
- ElineTønnesson Tveter, Tonje Holte Stea, Saskia J. te Velde, Frøydis Nordgård Vik, Knut Inge Klepp, Elling Bere, (2017). One year of free school fruit. Results on weight status of two generations fifteen years later, 15 years later..
- Jannike Rønnestad, Tonje Holte Stea, Frøydis Nordgård Vik, Knut Inge Klepp, Elling Bere, (2017). One year of free school fruit. Results on unhealthy snacks fifteen years later..
- Kjersti Hovland Rennestraum, Tonje Holte Stea, Frøydis Nordgård Vik, Knut Inge Klepp, Elling Bere, (2017). One year of free school fruit. Results on fruit and vegetable intake, 15 years later..
- Ann-Karin Valle, Espen Røysamb, Knut Inge Klepp, (2014). Positive Emotions, Sexual Self-Concepts and Contraceptive use among adolescent girls in Norway.
- Solveig Elisabeth Sand Hausken-Sutter, Mona Bjelland, Ingunn Holden Bergh, May Grydeland, Knut Inge Klepp, Lene Frost Andersen, Torunn Holm Totland, Nanna Lien, (2013). Changes in adolescents’ intake of sugar-sweetened beverages, fruit and vegetables after 20-months: results from the HEIA study – a comprehensive, multi-component school-based randomized trial..
- Torunn Holm Totland, Nanna Lien, Ingunn Holden Bergh, Mona Bjelland, Mekdes Kebede Gebremariam, Knut Inge Klepp, Lene Frost Andersen, (2013). Prediction of parental education on adolescents’ soft drink intake, and mediation effects of availability and accessibility at home.
- May Grydeland, Mona Bjelland, Sigmund Alfred Anderssen, Knut Inge Klepp, Ingunn Holden Bergh, Lene Frost Andersen, Yngvar Ommundsen, Nanna Lien, (2013). Intervention effect on BMI in adolescent girls: The HEalth in Adolescents (HEIA) Study – A school-based two-year cluster randomized trial.
- S te Velde, S. Veerman, Nannah I. Tak, J. Bosmans, Knut Inge Klepp, J. Brug, (2012). Long term health outcomes and cost-effectiveness of two dietary school-based interventions among 11-year-old children. Psychology and Health s. 127-128.
- Sheri Bastien, Annegreet Gera Wubs, Hans Onya, Melkiori C. Masatu, Arnfinn Helleve, Knut Inge Klepp, (2012). Forced sex and HIV risk behaviors among secondary school students in South Africa and Tanzania.