Mahmoud Saad

Global variation in postoperative mortality and complications after cancer surgery: a multicentre, prospective cohort study in 82 countries

Stephen R Knight, Riinu Pius, Thomas M Drake et al. · The Lancet · 2021 · 283 citations · Full text

Patient care and clinical outcomes for patients with COVID-19 infection admitted to African high-care or intensive care units (ACCCOS): a multicentre, prospective, observational cohort study

Bruce Biccard, Malcolm Miller, W L Michell et al. · The Lancet · 2021 · 213 citations · Full text

Intensive Care Units, Healthcare-associated Infection, Clinical Epidemiology +9

Age and frailty are independently associated with increased COVID-19 mortality and increased care needs in survivors: results of an international multi-centre study

Mustafa Alsahab, Lucy Beishon, Bryony Brown et al. · Age and Ageing · 2021 · 165 citations · Full text

Determinants of persistent post-COVID-19 symptoms: value of a novel COVID-19 symptom score

Islam Galal, Aliaë Mohamed-Hussein, Mariam Taher Amin et al. · Egyptian Journal of Bronchology · 2021 · 91 citations · Full text

Long Covid, Virus Epidemiology, Medicine +14

Post-COVID-19 functional status

Aliae AR Mohamed Hussein, Mahmoud Saad, Hossam Eldeen E Zayan et al. · Annals of Thoracic Medicine · 2021 · 58 citations · Full text