| Characteristics and external validity of the German health risk institute (HRI) database F Andersohn, J Walker Pharmacoepidemiology and drug safety 25 (1), 106-109, 2016 | 92 | 2016 |
| Epidemiology of heart failure in Germany: a retrospective database study S Störk, R Handrock, J Jacob, J Walker, F Calado, R Lahoz, S Hupfer, ... Clinical Research in Cardiology 106 (11), 913-922, 2017 | 62 | 2017 |
| Development of symptom assessments utilising item response theory and computer-adaptive testing—A practical method based on a systematic review J Walker, JR Böhnke, T Cerny, F Strasser Critical reviews in oncology/hematology 73 (1), 47-67, 2010 | 35 | 2010 |
| Cost effects of preterm birth: a comparison of health care costs associated with early preterm, late preterm, and full-term birth in the first 3 years after birth J Jacob, M Lehne, A Mischker, N Klinger, C Zickermann, J Walker The European Journal of Health Economics 18 (8), 1041-1046, 2017 | 29 | 2017 |
| Treatment of chronic heart failure in Germany: a retrospective database study S Störk, R Handrock, J Jacob, J Walker, F Calado, R Lahoz, S Hupfer, ... Clinical Research in Cardiology 106 (11), 923-932, 2017 | 25 | 2017 |
| German claims data analysis to assess impact of different intraocular lenses on posterior capsule opacification and related healthcare costs N Kossack, C Schindler, I Weinhold, L Hickstein, M Lehne, J Walker, ... Journal of Public Health 26 (1), 81-90, 2018 | 19 | 2018 |
| Sodium‐glucose co‐transporter‐2 inhibitors and the risk of fractures of the upper or lower limbs in patients with type 2 diabetes: A nested case–control study N Schmedt, F Andersohn, J Walker, E Garbe Diabetes, Obesity and Metabolism 21 (1), 52-60, 2019 | 18 | 2019 |
| Non-vitamin K oral anticoagulants in comparison to phenprocoumon in geriatric and non-geriatric patients with non-valvular atrial fibrillation C Hohmann, SH Hohnloser, J Jacob, J Walker, S Baldus, R Pfister Thrombosis and haemostasis 119 (06), 971-980, 2019 | 17 | 2019 |
| Feasibility and acceptance of electronic monitoring of symptoms and syndromes using a handheld computer in patients with advanced cancer in daily oncology practice D Blum, D Koeberle, A Omlin, J Walker, R Von Moos, W Mingrone, ... Supportive Care in Cancer 22 (9), 2425-2434, 2014 | 17 | 2014 |
| Prevalence of clinically apparent hypertrophic cardiomyopathy in Germany—An analysis of over 5 million patients D Husser, L Ueberham, J Jacob, D Heuer, S Riedel-Heller, J Walker, ... PLoS One 13 (5), e0196612, 2018 | 15 | 2018 |
| Health care costs of borderline personality disorder and matched controls with major depressive disorder: a comparative study based on anonymized claims data K Bode, R Vogel, J Walker, C Kröger The European Journal of Health Economics 18 (9), 1125-1135, 2017 | 13 | 2017 |
| Influence of thyroid hormone therapy on the fracture rate—a claims data cohort study A Viniol, L Hickstein, J Walker, N Donner-Banzhoff, E Baum, A Becker Bone 86, 86-90, 2016 | 12 | 2016 |
| Prescribing practice of pregabalin/gabapentin in pain therapy: an evaluation of German claim data A Viniol, T Ploner, L Hickstein, J Haasenritter, KM Klein, J Walker, ... BMJ open 9 (3), e021535, 2019 | 11 | 2019 |
| Pneumococcal vaccination rates in immunocompromised patients—a cohort study based on claims data from more than 200,000 patients in Germany N Schmedt, J Schiffner-Rohe, R Sprenger, J Walker, C von Eiff, D Häckl PloS one 14 (8), e0220848, 2019 | 9 | 2019 |
| Faktencheck Rücken. Ausmaß und regionale Variationen von Behandlungsfällen und bildgebender Diagnostik F Andersohn, J Walker Bertelsmann Stiftung, Ingef, 2016 | 7 | 2016 |
| Faktencheck Gesundheit–Palliativversorgung Modul 3: Überversorgung kurativ–Unterversorgung palliativ L Radbruch, F Andersohn, J Walker Analyse ausgewählter Behandlungen am Lebensende. Gütersloh: Bertelsmann …, 2015 | 7 | 2015 |
| Palliativversorgung–Modul 3 L Radbruch, F Andersohn, J Walker Überversorgung kurativ–Unterversorgung palliativ, 2015 | 6 | 2015 |
| Effect on healthcare utilization and costs of spinal manual therapy for acute low back pain in routine care: A propensity score matched cohort study J Walker, UK Mertens, CO Schmidt, JF Chenot PLoS One 12 (5), e0177255, 2017 | 5 | 2017 |
| Epidemiology and Costs of Psoriatic Arthritis in Germany–A Retrospective Claims Data Analysis C Jacob, F Meier, K Neidhardt, SM Jugl, J Walker, S Braun, M Augustin Value in Health 19 (7), A566, 2016 | 5 | 2016 |
| Überversorgung kurativ-Unterversorgung palliativ?: Analyse ausgewählter Behandlungen am Lebensende L Radbruch, F Andersohn, J Walker Bertelsmann-Stiftung, 2015 | 4 | 2015 |
