| Associations between physical activity, fitness, and academic achievement L Kwak, SPJ Kremers, P Bergman, JR Ruiz, NS Rizzo, M Sjöström The Journal of pediatrics 155 (6), 914-918. e1, 2009 | 345 | 2009 |
| Physical activity, fitness, weight status, and cognitive performance in adolescents JR Ruiz, FB Ortega, R Castillo, M Martín-Matillas, L Kwak, ... The Journal of pediatrics 157 (6), 917-922. e5, 2010 | 244 | 2010 |
| The effectiveness of workplace nutrition and physical activity interventions in improving productivity, work performance and workability: a systematic review A Grimani, E Aboagye, L Kwak BMC public health 19, 1-12, 2019 | 196 | 2019 |
| Replacing sedentary time with physical activity: a 15-year follow-up of mortality in a national cohort IM Dohrn, L Kwak, P Oja, M Sjöström, M Hagströmer Clinical epidemiology, 179-186, 2018 | 145 | 2018 |
| Physical activity is associated with attention capacity in adolescents J Vanhelst, L Béghin, A Duhamel, Y Manios, D Molnar, S De Henauw, ... The Journal of Pediatrics 168, 126-131. e2, 2016 | 118 | 2016 |
| Sleep duration and activity levels in Estonian and Swedish children and adolescents FB Ortega, JR Ruiz, I Labayen, L Kwak, J Harro, L Oja, T Veidebaum, ... European journal of applied physiology 111, 2615-2623, 2011 | 116 | 2011 |
| The repeatability and validity of questionnaires assessing occupational physical activity-a systematic review L Kwak, KI Proper, M Hagströmer, M Sjöström Scandinavian journal of work, environment & health, 6-29, 2011 | 107 | 2011 |
| Accelerometer-measured sedentary time and physical activity—a 15 year follow-up of mortality in a Swedish population-based cohort M Dohrn, M Sjöström, L Kwak, P Oja, M Hagströmer Journal of science and medicine in sport 21 (7), 702-707, 2018 | 92 | 2018 |
| Examining differences in physical activity levels by employment status and/or job activity level: Gender-specific comparisons between the United States and Sweden L Kwak, D Berrigan, D Van Domelen, M Sjöström, M Hagströmer Journal of science and medicine in sport 19 (6), 482-487, 2016 | 88 | 2016 |
| A 6 year longitudinal study of accelerometer-measured physical activity and sedentary time in Swedish adults M Hagströmer, L Kwak, P Oja, M Sjöström Journal of science and medicine in sport 18 (5), 553-557, 2015 | 87 | 2015 |
| Equity-specific effects of 26 Dutch obesity-related lifestyle interventions T Magnée, A Burdorf, J Brug, SPM Kremers, A Oenema, P van Assema, ... American journal of preventive medicine 44 (6), e61-e70, 2013 | 84 | 2013 |
| A poster-based intervention to promote stair use in blue-and white-collar worksites L Kwak, SPJ Kremers, MA Van Baak, J Brug Preventive medicine 45 (2-3), 177-181, 2007 | 79 | 2007 |
| The NHF‐NRG In Balance‐project: the application of Intervention Mapping in the development, implementation and evaluation of weight gain prevention at the worksite L Kwak, SPJ Kremers, A Werkman, TLS Visscher, MA Van Baak, J Brug Obesity reviews 8 (4), 347-361, 2007 | 77 | 2007 |
| Participation rates in worksite-based intervention studies: health promotion context as a crucial quality criterion L Kwak, SPJ Kremers, MA van Baak, J Brug Health promotion international 21 (1), 66-69, 2006 | 62 | 2006 |
| What makes teachers stay? A cross-sectional exploration of the individual and contextual factors associated with teacher retention in Sweden. J Casely-Hayford, C Björklund, G Bergström, P Lindqvist, L Kwak Teaching and Teacher Education 113, 103664, 2022 | 61 | 2022 |
| Health and work environment among female and male Swedish elementary school teachers—A cross-sectional study M Boström, C Björklund, G Bergström, L Nybergh, L Schäfer Elinder, ... International Journal of Environmental Research and Public Health 17 (1), 227, 2020 | 61 | 2020 |
| Effects of yoga, strength training and advice on back pain: a randomized controlled trial EB Brämberg, G Bergström, I Jensen, J Hagberg, L Kwak BMC Musculoskeletal Disorders 18, 1-11, 2017 | 60 | 2017 |
| Work-related stress assessed by a text message single-item stress question B Arapovic-Johansson, C Wåhlin, L Kwak, C Björklund, I Jensen Occupational Medicine 67 (8), 601-608, 2017 | 59 | 2017 |
| A checklist for evaluating the methodological quality of validation studies on self-report instruments for physical activity and sedentary behavior M Hagströmer, BE Ainsworth, L Kwak, HR Bowles Journal of Physical Activity and Health 9 (s1), S29-S36, 2012 | 44 | 2012 |
| How is your walking group running? L Kwak, S Kremers, A Walsh, H Brug Health Education 106 (1), 21-31, 2006 | 44 | 2006 |
Irene Jensenprofessor, Karolinska InstitutetVerified email at ki.se
