| Physical activity, loneliness, and meaning of friendship in young individuals–a mixed-methods investigation prior to and during the COVID-19 pandemic with three cross-sectional … S Lippke, MA Fischer, T Ratz Frontiers in Psychology 12, 146, 2021 | 83 | 2021 |
| Disease Severity in Never Smokers, Ex‐Smokers, and Current Smokers With Axial Spondyloarthritis: Results From the Scotland Registry for Ankylosing Spondylitis GT Jones, T Ratz, LE Dean, GJ Macfarlane, F Atzeni Arthritis care & research 69 (9), 1407-1413, 2017 | 43 | 2017 |
| A possible link between ankylosing spondylitis and periodontitis: a systematic review and meta-analysis T Ratz, LE Dean, F Atzeni, C Reeks, GJ Macfarlane, TV Macfarlane Rheumatology 54 (3), 500-510, 2015 | 35 | 2015 |
| Einsam (er) seit der Coronapandemie: Wer ist besonders betroffen?–psychologische Befunde aus Deutschland S Lippke, F Keller, C Derksen, L Kötting, T Ratz, L Fleig Prävention und Gesundheitsförderung 17 (1), 84-95, 2022 | 34 | 2022 |
| Effects of Two Web‐Based Interventions and Mediating Mechanisms on Stage of Change Regarding Physical Activity in Older Adults T Ratz, S Lippke, S Muellmann, M Peters, CR Pischke, J Meyer, I Bragina, ... Applied Psychology: Health and Well‐Being 12 (1), 77-100, 2020 | 30 | 2020 |
| Implementation and Effects of Information Technology-Based and Print-Based Interventions to Promote Physical Activity Among Community-Dwelling Older Adults: Protocol for a … CR Pischke, C Voelcker-Rehage, M Peters, T Ratz, H Pohlabeln, J Meyer, ... JMIR research protocols 9 (4), e15168, 2020 | 13 | 2020 |
| Web-Based Versus Print-Based Physical Activity Intervention for Community-Dwelling Older Adults: Crossover Randomized Trial CR Pischke, C Voelcker-Rehage, T Ratz, M Peters, C Buck, J Meyer, ... JMIR mHealth and uHealth 10 (3), e32212, 2022 | 12 | 2022 |
| Health-related lifestyle and dropout from a web-based physical activity intervention trial in older adults: A latent profile analysis. T Ratz, C Voelcker-Rehage, CR Pischke, S Muellmann, M Peters, ... Health Psychology, 2021 | 11 | 2021 |
| Health Behavior Change T Ratz, S Lippke Elsevier, 2021 | 9 | 2021 |
| Impact of Public Smoking Bans on Social Inequalities in Children’s Exposure to Tobacco Smoke at Home: An Equity-Focused Systematic Review S Nanninga, G Lehne, T Ratz, G Bolte Nicotine and Tobacco Research 21 (11), 1462-1472, 2019 | 9 | 2019 |
| In axial spondyloarthritis, never smokers, ex-smokers and current smokers show a gradient of increasing disease severity: results from the Scotland Registry for Ankylosing … GT Jones, T Ratz, LE Dean, GJ MacFarlane, F Atzeni Arthritis Care & Research, 2016 | 8 | 2016 |
| Distinct physical activity and sedentary behavior trajectories in older adults during participation in a physical activity intervention: a latent class growth analysis T Ratz, CR Pischke, C Voelcker-Rehage, S Lippke European Review of Aging and Physical Activity 19 (1), 1-11, 2022 | 7 | 2022 |
| Impact of Activity Tracker Usage in Combination with a Physical Activity Intervention on Physical and Cognitive Parameters in Healthy Adults Aged 60+: A Randomized Controlled Trial T Auerswald, A Hendker, T Ratz, S Lippke, CR Pischke, M Peters, J Meyer, ... International Journal of Environmental Research and Public Health 19 (7), 3785, 2022 | 7 | 2022 |
| Ecological Predictors of Older Adults’ Participation and Retention in a Physical Activity Intervention M Peters, T Ratz, F Wichmann, S Lippke, C Voelcker-Rehage, ... International journal of environmental research and public health 19 (6), 3190, 2022 | 5 | 2022 |
| Mitigating Feelings of Loneliness and Depression by Means of Web-Based or Print-Based Physical Activity Interventions: Pooled Analysis of 2 Community-Based Intervention Trials S Lippke, T Ratz, FM Keller, D Juljugin, M Peters, C Pischke, ... JMIR aging 5 (3), e36515, 2022 | 3 | 2022 |
| Designing and applying technology for prevention-Lessons learned in AEQUIPA and its implications for future research and practice J Meyer, T Ratz, A Pauls, S Hellmers, S Boll, S Fudickar, A Hein, ... Frontiers in Public Health, 3636, 2022 | 3 | 2022 |
| A web-based versus a print-based physical activity Intervention for community-dwelling older adults: Randomized trial with a cross-over design CR Pischke, C Voelcker-Rehage, T Ratz, M Peters, C Buck, J Meyer, ... JMIR mHealth uHealth 32212, 2021 | 2 | 2021 |
| Evaluation of Clinical Parameters and Quality of Life in Smokers with Ankylosing Spondylitis: Results from the Scotland Registry for Ankylosing Spondylitis. LE Dean, F Azeni, T Ratz, AG MacDonald, RD Sturrock, J Hunter, ... Arthritis & Rheumatology 66 (S10), S247-S248, 2014 | 2 | 2014 |
| Die „Fit im Nordwesten “-Toolbox M Peters, T Ratz, S Muellmann, J Meyer, K von Holdt, C Voelcker-Rehage, ... Prävention und Gesundheitsförderung, 1-7, 2021 | 1 | 2021 |
| THE EFFECT OF SMOKING CESSATION IN ANKYLOSING SPONDYLITIS: RESULTS FROM THE SCOTLAND REGISTRY FOR ANKYLOSING SPONDYLITIS (SIRAS) GT Jones, T Ratz, LE Dean, GJ Macfarlane, F Atzeni Clinical and Experimental Rheumatology 32 (5), 773-773, 2014 | 1 | 2014 |
