Performance features and mortality prediction of the 4C Score early in COVID-19 infection: a retrospective study in Saudi Arabia
Rehab Abd Elfattah Mohamed, Eman Mahmoud Abdelsalam, Hend Maghraby Maghraby, Huda Shali Al Jedaani, Ehab Badran Rakha, Khamrunissa Hussain, Intessar Sultan
DOI: 10.1136/jim-2021-001940 Published 26 November 2021
Rehab Abd Elfattah Mohamed
1Internal Medicine Department, Faculty of Medicine for Girls, Al-Azhar University, Cairo, Egypt
2Internal Medicine Department, Ibn Sina National College for Medical Studies, Jeddah, Saudi Arabia
Eman Mahmoud Abdelsalam
1Internal Medicine Department, Faculty of Medicine for Girls, Al-Azhar University, Cairo, Egypt
Hend Maghraby Maghraby
1Internal Medicine Department, Faculty of Medicine for Girls, Al-Azhar University, Cairo, Egypt
Huda Shali Al Jedaani
3Obs/Gyn Department, Ibn Sina National College for Medical Studies, Jeddah, Saudi Arabia
Ehab Badran Rakha
4Clinical Pathology Department, Mansoura University, Faculty of Medicine, Mansoura, Egypt
Khamrunissa Hussain
5Quality Department, Ibn Sina National College for Medical Studies, Jeddah, Saudi Arabia
Intessar Sultan
2Internal Medicine Department, Ibn Sina National College for Medical Studies, Jeddah, Saudi Arabia

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Performance features and mortality prediction of the 4C Score early in COVID-19 infection: a retrospective study in Saudi Arabia
Rehab Abd Elfattah Mohamed, Eman Mahmoud Abdelsalam, Hend Maghraby Maghraby, Huda Shali Al Jedaani, Ehab Badran Rakha, Khamrunissa Hussain, Intessar Sultan
Journal of Investigative Medicine Nov 2021, jim-2021-001940; DOI: 10.1136/jim-2021-001940

Performance features and mortality prediction of the 4C Score early in COVID-19 infection: a retrospective study in Saudi Arabia
Rehab Abd Elfattah Mohamed, Eman Mahmoud Abdelsalam, Hend Maghraby Maghraby, Huda Shali Al Jedaani, Ehab Badran Rakha, Khamrunissa Hussain, Intessar Sultan
Journal of Investigative Medicine Nov 2021, jim-2021-001940; DOI: 10.1136/jim-2021-001940
Performance features and mortality prediction of the 4C Score early in COVID-19 infection: a retrospective study in Saudi Arabia
Rehab Abd Elfattah Mohamed, Eman Mahmoud Abdelsalam, Hend Maghraby Maghraby, Huda Shali Al Jedaani, Ehab Badran Rakha, Khamrunissa Hussain, Intessar Sultan
Journal of Investigative Medicine Nov 2021, jim-2021-001940; DOI: 10.1136/jim-2021-001940