| Concepts of comorbidities, multiple morbidities, complications, and their clinical epidemiologic analogs AG Ording, HT Sørensen Clinical epidemiology, 199-203, 2013 | 183 | 2013 |
| Long-term risk of dementia among survivors of ischemic or hemorrhagic stroke P Corraini, VW Henderson, AG Ording, L Pedersen, E Horváth-Puhó, ... Stroke 48 (1), 180-186, 2017 | 138 | 2017 |
| Risk of stroke in patients with heart failure: a population-based 30-year cohort study K Adelborg, S Szépligeti, J Sundbøll, E Horváth-Puhó, VW Henderson, ... Stroke 48 (5), 1161-1168, 2017 | 137 | 2017 |
| The role of pregnancy, perinatal factors and hormones in maternal cancer risk: a review of the evidence R Troisi, T Bjørge, M Gissler, T Grotmol, CM Kitahara, SM Myrtveit Saether, ... Journal of internal medicine 283 (5), 430-445, 2018 | 119 | 2018 |
| Heart failure and risk of dementia: a Danish nationwide population‐based cohort study K Adelborg, E Horváth‐Puhó, A Ording, L Pedersen, HT Sørensen, ... European journal of heart failure 19 (2), 253-260, 2017 | 106 | 2017 |
| Thromboembolic and bleeding complications during oral anticoagulation therapy in cancer patients with atrial fibrillation: a Danish nationwide population‐based cohort study AG Ording, E Horváth‐Puhó, K Adelborg, L Pedersen, P Prandoni, ... Cancer medicine 6 (6), 1165-1172, 2017 | 97 | 2017 |
| Five-year mortality in colorectal cancer patients with ulcerative colitis or Crohn's disease: a nationwide population-based cohort study AG Ording, E Horváth-Puhó, R Erichsen, MD Long, JA Baron, TL Lash, ... Inflammatory bowel diseases 19 (4), 800-805, 2013 | 84 | 2013 |
| Endocarditis and risk of cancer: a Danish nationwide cohort study RW Thomsen, DK Farkas, S Friis, C Sværke, AG Ording, M Nørgaard, ... The American Journal of Medicine 126 (1), 58-67, 2013 | 61 | 2013 |
| Site of metastasis and breast cancer mortality: a Danish nationwide registry-based cohort study AG Ording, U Heide-Jørgensen, CF Christiansen, M Nørgaard, ... Clinical & experimental metastasis 34, 93-101, 2017 | 60 | 2017 |
| Comorbidity and the increased mortality after hospitalization for stroke: a population‐based cohort study P Corraini, SK Szépligeti, VW Henderson, AG Ording, E Horváth‐Puhó, ... Journal of Thrombosis and Haemostasis 16 (2), 242-252, 2018 | 56 | 2018 |
| Association between the birth of an infant with major congenital anomalies and subsequent risk of mortality in their mothers E Cohen, E Horváth-Puhó, JG Ray, L Pedersen, N Adler, AG Ording, ... Jama 316 (23), 2515-2524, 2016 | 54 | 2016 |
| Occurrence, thromboembolic risk, and mortality in Danish patients with cold agglutinin disease LC Bylsma, A Gulbech Ording, A Rosenthal, B Öztürk, JP Fryzek, JM Arias, ... Blood Advances 3 (20), 2980-2985, 2019 | 52 | 2019 |
| Comorbid diseases interact with breast cancer to affect mortality in the first year after diagnosis—a Danish nationwide matched cohort study AG Ording, JP Garne, PMW Nyström, T Frøslev, HT Sørensen, TL Lash PloS one 8 (10), e76013, 2013 | 52 | 2013 |
| Efficacy and safety of nonvitamin K oral anticoagulants in patients with atrial fibrillation and cancer: a study-level meta-analysis I Cavallari, G Verolino, S Romano, G Patti Thrombosis and haemostasis 120 (02), 314-321, 2020 | 44 | 2020 |
| Risk of thromboembolic and bleeding outcomes following hematological cancers: A Danish population‐based cohort study K Adelborg, P Corraini, B Darvalics, H Frederiksen, A Ording, ... Journal of Thrombosis and Haemostasis 17 (8), 1305-1318, 2019 | 38 | 2019 |
| Comorbidity and survival of Danish breast cancer patients from 2000–2011: a population-based cohort study AG Ording, DP Cronin-Fenton, JB Jacobsen, M Nørgaard, RW Thomsen, ... Clinical epidemiology 5 (sup1), 39-46, 2013 | 36 | 2013 |
| Non-melanoma skin cancer and risk of Alzheimer’s disease and all-cause dementia SAJ Schmidt, AG Ording, E Horvath-Puho, HT Sørensen, VW Henderson PloS one 12 (2), e0171527, 2017 | 35 | 2017 |
| Completeness of breast cancer staging in the Danish Cancer Registry, 2004–2009 AG Ording, MS Nielsson, T Frøslev, S Friis, JP Garne, M Søgaard Clinical epidemiology 4 (sup2), 11-16, 2012 | 31 | 2012 |
| Cancer risk in individuals with major birth defects: large Nordic population based case-control study among children, adolescents, and adults DS Daltveit, K Klungsøyr, A Engeland, A Ekbom, M Gissler, I Glimelius, ... bmj 371, 2020 | 30 | 2020 |
| Prostate cancer, comorbidity, and the risk of venous thromboembolism: A cohort study of 44,035 Danish prostate cancer patients, 1995‐2011 AG Ording, E Horváth‐Puhó, TL Lash, V Ehrenstein, M Borre, M Vyberg, ... Cancer 121 (20), 3692-3699, 2015 | 30 | 2015 |
