Nonpharmaceutical interventions reduce the incidence and mortality of COVID-19: A study based on the survey from the International COVID-19 Research Network (ICRN)
Seung Hyun Park 1, Sung Hwi Hong 1, Kwanghyun Kim 2 3, Seung Won Lee 4, Dong Keon Yon 5, Sun Jae Jung 2 3, Ziad Abdeen 6, Ramy Abou Ghayda 7, Mohamed Lemine Cheikh Brahim Ahmed 8, Abdulwahed Al Serouri 9, Waleed Al-Herz 10, Humaid O Al-Shamsi 11, Sheeza Ali 12, Kosar Ali 13, Oidov Baatarkhuu 14, Henning Bay Nielsen 15 16, Enrico Bernini-Carri 17, Anastasiia Bondarenko 18, Ayun Cassell 19, Akway Cham 20, Melvin L K Chua 21 22 23, Sufia Dadabhai 24, Tchin Darre 25, Hayk Davtyan 26, Elena Dragioti 27, Barbora East 28, Robert Jeffrey Edwards 29, Martina Ferioli 30, Tsvetoslav Georgiev 31, Lilian A Ghandour 32, Harapan Harapan 33, Po-Ren Hsueh 34, Saad I Mallah 35, Aamer Ikram 36, Shigeru Inoue 37, Louis Jacob 38 39, Slobodan M Janković 40, Umesh Jayarajah 41, Milos Jesenak 42, Pramath Kakodkar 43, Nathan Kapata 44, Yohannes Kebede 45, Yousef Khader 46, Meron Kifle 47, David Koh 48, Višnja Kokić Maleš 49, Katarzyna Kotfis 50, Ai Koyanagi 51, James-Paul Kretchy 52, Sulaiman Lakoh 53, Jinhee Lee 54, Jun Young Lee 55, Maria da Luz Lima Mendonça 56, Lowell Ling 57, Jorge Llibre-Guerra 58, Masaki Machida 37, Richard Makurumidze 59, Ziad A Memish 60, Ivan Mendoza 61, Sergey Moiseev 62, Thomas Nadasdy 63, Chen Nahshon 64, Silvio A Ñamendys-Silva 65, Blaise Nguendo Yongsi 66, Amalea Dulcene Nicolasora 67, Zhamilya Nugmanova 68, Hans Oh 69, Atte Oksanen 70, Oluwatomi Owopetu 71, Zeynep Ozge Ozguler 72, Konstantinos Parperis 73, Gonzalo Emanuel Perez 74, Krit Pongpirul 75, Marius Rademaker 76, Nemanja Radojevic 77, Anna Roca 78, Alfonso J Rodriguez-Morales 79 80 81, Enver Roshi 82, Khwaja Mir Islam Saeed 83, Ranjit Sah 84, Boris Sakakushev 85 86 87, Dina E Sallam 88, Brijesh Sathian 89, Patrick Schober 90, P Shaik Syed Ali 12, Zoran Simonović 91, Tanu Singhal 92, Natia Skhvitaridze 93, Marco Solmi 94 95 96 97, Kannan Subbaram 12, Kalthoum Tizaoui 98, John Thato Tlhakanelo 99, Julio Torales 100, Junior Smith Torres-Roman 101, Dimitrios Tsartsalis 102, Jadamba Tsolmon 103, Duarte Nuno Vieira 104, Sandro G Viveiros Rosa 105, Guy Wanghi 106, Uwe Wollina 107, Ren-He Xu 108, Lin Yang 109, Kashif Zia 110, Muharem Zildzic 111, Jae Il Shin 112, Lee Smith 113
Affiliations
Affiliations
- 1Yonsei University College of Medicine, Seoul, Republic of Korea.
- 2Department of Preventive Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea.
- 3Department of Public Health, Yonsei University, Seoul, Republic of Korea.
- 4Department of Precision Medicine, Sungkyunkwan University School of Medicine, Suwon, Republic of Korea.
- 5Center for Digital Health, Medical Science Research Institute, Kyung Hee University Medical Center, Kyung Hee University College of Medicine, Seoul, Republic of Korea.
- 6Department of Community Health, Faculty of Medicine, Al-Quds University, East Jerusalem, Palestine.
- 7Urology Institute, University Hospitals Case Western Reserve University, Cleveland, Ohio, United States of America.
- 8University of Nouakchott Al Aasriya & The Mauritanian Association for Scientific Research Development (AMDRS), Nouakchott, Mauritania.
- 9Yemen Field Epidemiology Training Program, Yemen.
- 10Faculty of Medicine, Kuwait University, Jabriya, Kuwait.
- 11Burjeel Cancer Institute, Burjeel Medical City, Abu Dhabi, United Arab Emirates.
- 12School of Medicine, The Maldives National University, Male, Maldives.
- 13University of Sulaimani College of Medicine, Sulaymaniyah, Iraq.
- 14Department of Infectious Diseases, Mongolian National University of Medical Sciences, Ulaanbaatar, Mongolia.
- 15Department of Anesthesia and Intensive Care, Zealand University Hospital Roskilde, Roskilde, Denmark.
- 16Department of Nutrition, Exercise and Sports, University of Copenhagen, Copenhagen, Denmark.
- 17European Centre for Disaster Medicine, Council of Europe (CEMEC), Strasbourg, France.
- 18Department of Pediatrics, Immunology, Infectious and Rare Diseases, International European University, Kyiv, Ukraine.
- 19John F. Kennedy Medical Center, Edison, New Jersey, United States of America.
- 20School of Medicine, University of Juba, Juba, South Sudan.
- 21Department of Head and Neck and Thoracic Cancers, Division of Radiation Oncology, National Cancer Centre Singapore, Singapore, Singapore.
- 22Oncology Academic Programme, Duke-NUS Medical School, Singapore, Singapore.
- 23Division of Medical Sciences, National Cancer Centre Singapore, Singapore, Singapore.
- 24Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, United States of America.
- 25Department of Pathology, University of Lomé, Lome, Togo.
- 26Tuberculosis Research and Prevention Center, Yerevan, Armenia.
- 27Department of Health, Medicine and Caring Sciences, Pain and Rehabilitation Centre, Linköping University, Linköping, Sweden.
- 283rd Department of Surgery, 1st Medical Faculty of Charles University, Motol University Hospital, Prague, Czech Republic.
- 29Medical Research Foundation of Trinidad and Tobago, Port of Spain, Trinidad and Tobago.
- 30Respiratory and Critical Care Unit, IRCCS Azienda Ospedaliero Universitaria di Bologna, Bologna, Italy.
- 31First Department of Internal Medicine, Medical University-Varna, Varna, Bulgaria.
- 32American University of Beirut, Beirut, Lebanon.
- 33Department of Microbiology, Universitas Syiah Kuala, Banda Aceh, Indonesia.
- 34Departments of Laboratory Medicine and Internal Medicine, China Medical University Hospital, China Medical University, Taichung, Taiwan.
- 35Royal College of Surgeons in Ireland - Bahrain, Al Sayh, Bahrain.
- 36National Institute of Health, Islamabad, Pakistan.
- 37Department of Preventive Medicine and Public Health, Tokyo Medical University, Tokyo, Japan.
- 38Research and Development Unit, Parc Sanitari Sant Joan de Déu, CIBERSAM, ISCIII, Dr. Antoni Pujadas, Barcelona, Spain.
- 39Faculty of Medicine, University of Versailles Saint-Quentin-en-Yvelines, Montigny-le-Bretonneux, France.
- 40Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia.
- 41Postgraduate Institute of Medicine, University of Colombo, Colombo, Sri Lanka.
- 42Department of Pediatrics, Jessenius Faculty of Medicine in Martin, University Teaching Hospital in Martin, Comenius University in Bratislava, Bratislava, Slovakia.
- 43National University of Ireland, Galway, Republic of Ireland.
- 44Zambia National Public Health Institute, Lusaka, Zambia.
- 45Department of Health, Behavior and Society, Jimma University, Jimma, Ethiopia.
- 46Department of Public Health, Jordan University of Science and Technology, Irbid, Jordan.
- 47Department of Clinical Medicine, Centre for Tropical Medicine and Global Health, Nuffield, University of Oxford, Oxford, United Kingdom.
- 48Saw Swee Hock School of Public Health, National University of Singapore, Singapore, Singapore.
- 49Clinical Hospital Centre Split, University Department of Health Studies, University of Split, Croatia.
- 50Department of Anesthesiology, Intensive Therapy and Acute Intoxications, Pomeranian Medical University in Szczecin, Szczecin, Poland.
- 51Parc Sanitari Sant Joan de Deu, ICREA, CIBERSAM, ISCIII, Barcelona, Spain.
- 52Public Health Unit, School of Medicine and Health Sciences, Central University, Accra, Ghana.
- 53College of Medicine and Allied Health Sciences, University of Sierra Leone, Freetown, Sierra Leone.
- 54Department of Psychiatry, Yonsei University Wonju College of Medicine, Wonju-si, Gangwon-do, Republic of Korea.
- 55Department of Nephrology, Yonsei University Wonju College of Medicine, Wonju-si, Gangwon-do, Republic of Korea.
- 56National Public Health Institute of Cape Verde, Praia, Santiago Island, Cape Verde.
- 57The Chinese University of Hong Kong, Hong Kong SAR, China.
- 58National Institute of Neurology.
- 59Family Medicine, Global and Public Health Unit, University of Zimbabwe Faculty of Medicine and Health Sciences, Harare, Zimbabwe.
- 60Director Research and Innovation Center, King Saud Medical City, Ministry of Health & College of Medicine, Alfaisal University, Riyadh, Saudi Arabia.
- 61Tropical Cardiology, Central University of Venezuela, Caracas, Venezuela.
- 62Sechenov First Moscow State Medical University, Moscow, Russia.
- 63St. Parascheva Infectious Disease Hospital, Iasi, Romania.
- 64Department of Gynecologic Surgery & Oncology, Carmel Medical Center, Haifa, Israel.
- 65Instituto Nacional de Ciencias Medicas y Nutricion Salvador Zubiran, Instituto Nacional de Cancerologia, Mexico City, Mexico.
- 66IFORD-University of Yaoundé II, Yaoundé, Cameroon.
- 67Molecular Biology Laboratory, Research Institute for Tropical Medicine, Muntinlupa City, Philippines.
- 68Asfendiyarov Kazakh National Medical University, Almaty, Kazakhstan.
- 69University of Southern California, Los Angeles, California, United States of America.
- 70Faculty of Social Sciences, Tampere University, Tampere, Finland.
- 71Department of Community Medicine, University College Hospital, Ibadan, Nigeria.
- 72General Directorate of Public Health, Ministry of Health of Turkey, Adnan Saygun St, Çankaya, Ankara, Turkey.
- 73Department of Medicine, University of Cyprus Medical School, Nicosia, Cyprus.
- 74Cardiology Division, Clínica Olivos, Buenos Aires, Argentina.
- 75School of Global Health and Department of Preventive and Social Medicine, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand.
- 76Clinical Trials New Zealand, Waikato Hospital Campus, Hamilton, New Zealand.
- 77Clinical Centre of Montenegro, Podgorica, Montenegro.
- 78MRC Unit The Gambia at the London School of Hygiene and Tropical Medicine, Fajara, Gambia.
- 79Grupo de Investigación Biomedicina, Faculty of Medicine, Fundación Universitaria Autónoma de las Americas - Institución Universitaria Visión de las Américas, Pereira, Colombia.
- 80Master of Clinical Epidemiology and Biostatistics, Universidad Cientifica del Sur, Lima, Peru.
- 81Gilbert and Rose-Marie Chagoury School of Medicine, Lebanese American University, Beirut, Lebanon.
- 82Department of Public Health, Faculty of Medicine, University of Medicine of Tirana, Albania.
- 83Afghanistan National Public Health Institute (ANPHI), Kabul, Afghanistan.
- 84Tribhuvan University Teaching Hospital, Institute of Medicine, Kathmandu, Nepal.
- 85RIMU/Research Institute of Medical University, Plovdiv, Bulgaria.
- 86Chair of Propedeutics of Surgical Diseases.
- 87University Hospital St. George, Plovdiv, Bulgaria.
- 88Pediatrics and Pediatric Nephrology Department, Faculty of Medicine, Ain Shams University, Cairo, Egypt.
- 89Geriatrics and Long Term Care Department, Rumailah Hospital, Doha, Qatar.
- 90Department of Anesthesiology, Amsterdam UMC location Vrije Universiteit Amsterdam, Amsterdam, Netherlands.
- 91National Institute of Public Health, Maribor, Slovenia.
- 92Kokilaben Dhirubhai Ambani Hospital and Research Institute, Mumbai, India.
- 93School of Health Sciences, The University of Georgia, Georgia.
- 94Department of Psychiatry, University of Ottawa, Ontario, Canada.
- 95Department of Mental Health, Ontario, Canada.
- 96Ottawa Hospital Research Institute (OHRI) Clinical Epidemiology Program University of Ottawa, Ottawa, Ontario, Canada.
- 97Department of Child and Adolescent Psychiatry, Charité Universitätsmedizin, Berlin, Germany.
- 98Laboratory of Microorganisms and Actives Biomolecules, Faculty of Sciences of Tunis, University Tunis El Manar, Tunis, Tunisia.
- 99Department of Family Medicine and Public Health, University of Botswana, Faculty of Medicine, Gaborone, Botswana.
- 100National University of Asunción, School of Medical Sciences, San Lorenzo, Paraguay.
- 101Universidad Cientifica del Sur, Lima, Peru.
- 102Department of Emergency Medicine, Hippokration Hospital, Athens, Greece.
- 103Mongolian National University of Medical Sciences (MNUMS), Ulaanbaatar, Mongolia.
- 104University of Coimbra, Coimbra, Portugal.
- 105Instituto Nacional da Propriedade Industrial, Rio de Janeiro, Rio de Janeiro, Brazil.
- 106Department of Basic Sciences, University of Kinshasa Faculty of Medicine, Laboratory of Physiology, Kinshasa, Democratic Republic of the Congo.
- 107Department of Dermatology and Allergology, Städtisches Klinikum Dresden - Academic Teaching Hospital, Dresden, Germany.
- 108Faculty of Health Sciences, University of Macau, Macau, China.
- 109Department of Cancer Epidemiology and Prevention Research, Cancer Care Alberta, Alberta Health Services, School of Medicine, University of Calgary, Calgary, Canada.
- 110School of Health and Wellbeing, University of Glasgow, Glasgow, United Kingdom.
- 111Academy of Medical Science of Bosnia and Herzegovina, Sarajevo, Bosnia and Herzegovina.
- 112Department of Pediatrics, Yonsei University College of Medicine, Seoul, Republic of Korea.
- 113Centre for Health Performance and Wellbeing, Anglia Ruskin University, Cambridge, United Kingdom.
Abstract
The recently emerged novel coronavirus, "severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2)," caused a highly contagious disease called coronavirus disease 2019 (COVID-19). It has severely damaged the world's most developed countries and has turned into a major threat for low- and middle-income countries. Since its emergence in late 2019, medical interventions have been substantial, and most countries relied on public health measures collectively known as nonpharmaceutical interventions (NPIs). We aimed to centralize the accumulative knowledge of NPIs against COVID-19 for each country under one worldwide consortium. International COVID-19 Research Network collaborators developed a cross-sectional online survey to assess the implications of NPIs and sanitary supply on the incidence and mortality of COVID-19. The survey was conducted between January 1 and February 1, 2021, and participants from 92 countries/territories completed it. The association between NPIs, sanitation supplies, and incidence and mortality were examined by multivariate regression, with the log-transformed value of population as an offset value. The majority of countries/territories applied several preventive strategies, including social distancing (100.0%), quarantine (100.0%), isolation (98.9%), and school closure (97.8%). Individual-level preventive measures such as personal hygiene (100.0%) and wearing facial masks (94.6% at hospitals; 93.5% at mass transportation; 91.3% in mass gathering facilities) were also frequently applied. Quarantine at a designated place was negatively associated with incidence and mortality compared to home quarantine. Isolation at a designated place was also associated with reduced mortality compared to home isolation. Recommendations to use sanitizer for personal hygiene reduced incidence compared to the recommendation to use soap. Deprivation of masks was associated with increased incidence. Higher incidence and mortality were found in countries/territories with higher economic levels. Mask deprivation was pervasive regardless of economic level. NPIs against COVID-19 such as using sanitizer, quarantine, and isolation can decrease the incidence and mortality of COVID-19.
Keywords: COVID-19; isolation; mask; nonpharmacologic interventions; quarantine; sanitizer.
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