Francis Nissen

Exacerbation risk and characterisation of the UK’s asthma population from infants to old age

Chloë I. Bloom, Francis Nissen, Ian Douglas et al. · Thorax · 2017 · 158 citations · Full text

Identifying clinically important COPD sub-types using data-driven approaches in primary care population based electronic health records

Maria Pikoula, Jennifer K Quint, Francis Nissen et al. · BMC Medical Informatics and Decision Making · 2019 · 98 citations · Full text

Validation of asthma recording in the Clinical Practice Research Datalink (CPRD)

Francis Nissen, Daniel R. Morales, Hana Müllerová et al. · BMJ Open · 2017 · 96 citations · Full text

Concomitant diagnosis of asthma and COPD: a quantitative study in UK primary care

Francis Nissen, Daniel R. Morales, Hana Müllerová et al. · British Journal of General Practice · 2018 · 41 citations · Full text

How to validate a diagnosis recorded in electronic health records

Francis Nissen, Jennifer K Quint, Daniel R. Morales et al. · Breathe · 2019 · 37 citations · Full text