Published on in Vol 11, No 2 (2022): Jul-Dec
This is a member publication of University College London (Jisc)
![Frailty, Comorbidity, and Associations With In-Hospital Mortality in Older COVID-19 Patients: Exploratory Study of Administrative Data Frailty, Comorbidity, and Associations With In-Hospital Mortality in Older COVID-19 Patients: Exploratory Study of Administrative Data](https://asset.jmir.pub/assets/058a070db0995b73b3f7abfeae7ba524.png 480w,https://asset.jmir.pub/assets/058a070db0995b73b3f7abfeae7ba524.png 960w,https://asset.jmir.pub/assets/058a070db0995b73b3f7abfeae7ba524.png 1920w,https://asset.jmir.pub/assets/058a070db0995b73b3f7abfeae7ba524.png 2500w)
1 Department of Physics and Astronomy, University College London, London, United Kingdom
2 Getting It Right First Time programme, National Health Service England and National Health Service Improvement, London, United Kingdom
3 Innovation and Intelligent Automation Unit, Royal Free London National Health Service Foundation Trust, London, United Kingdom
4 Guy’s and St Thomas’ National Health Service Foundation Trust, London, United Kingdom
5 Science and Technology Facilities Council Distributed Research Utilising Advanced Computing High Performance Computing Facility, University College London, London, United Kingdom
6 University College London Hospitals National Health Service Foundation Trust, London, United Kingdom
7 Royal National Orthopaedic Hospital National Health Service Trust, London, United Kingdom
8 Department of Computer Science, University College London, London, United Kingdom