1 Yang H, Thompson JR. Fighting covid-19 outbreaks in prisons. BMJ 2020. Published online 2 April. doi: https://doi.org/10.1136/bmj.m1362
2 Kinner SA, Young JT, Snow K, Southalan L, et al. Prisons and custodial settings are part of a comprehensive response to COVID-19. Lancet Public Health 2020; published online 17 March. doi:10.1016/S2468-2667(20)30058-X
3 Penal Reform International. Coronavirus: Healthcare and human rights of people in prison - Penal Reform International. London, UK: Penal Reform International; 2020 Mar. Available from: https://www.penalreform.org/resource/coronavirus-healthcare-and-human-rights-of-people-in/ (accessed Apr 11, 2020)
4 World Health Organization. Preparedness, prevention and control of COVID-19 in prisons and other places of detention. Interim guidance 15 March 2020. Copenhagen: WHO Regional Office for Europe; 2020 Mar. Available from: http://www.euro.who.int/__data/assets/pdf_file/0019/434026/Preparedness-prevention-and-control-of-COVID-19-in-prisons.pdf (accessed Apr 13, 2020)
5 World Health Organization. Report of the WHO-China Joint Mission on Coronavirus Disease 2019 (COVID-19). 2020 Feb. Available from: https://www.who.int/docs/default-source/coronaviruse/who-china-joint-mission-on-covid-19-final-report.pdf (accessed Apr 11, 2020)
6 Federal Office of Public Health. People at especially high risk. 2020. Available from: https://www.bag.admin.ch/bag/en/home/krankheiten/ausbrueche-epidemien-pandemien/aktuelle-ausbrueche-epidemien/novel-cov/besonders-gefaehrdete-menschen.html (accessed Apr 11, 2020)
7 Rodriguez-Morales AJ, Cardona-Ospina JA, Gutiérrez-Ocampo E, et al. Clinical, laboratory and imaging features of COVID-19: A systematic review and meta-analysis. Travel Med Infect Dis 2020; published online 13 March. doi:10.1016/j.tmaid.2020.101623
8 Wang B, Li R, Lu Z, Huang Y. Does comorbidity increase the risk of patients with COVID-19: evidence from meta-analysis. Aging 2020;12. published online 8 April. doi:10.18632/aging.103000.
9 Xu L, Mao Y, Chen G. Risk factors for severe corona virus disease 2019 (COVID-19) patients: A systematic review and meta analysis. medRxiv 2020; published online 1 April. doi:10.1101/2020.03.30.20047415
10 Yang J, Zheng Y, Gou X, et al. Prevalence of comorbidities in the novel Wuhan coronavirus (COVID-19) infection: A systematic review and meta-analysis. Int J Infect Dis 2020; published online 12 March. doi:10.1016/j.ijid.2020.03.017
11 Zhao X, Zhang B, Li P, et al. Incidence, clinical characteristics and prognostic factor of patients with COVID-19: A systematic review and meta-analysis. medRxiv 2020; published online 20 March. Available from: https://www.medrxiv.org/content/10.1101/2020.03.17.20037572v1.full.pdf (accessed Apr 14, 2020). doi:10.1101/2020.03.17.20037572
12 Novel Coronavirus Pneumonia Emergency Response Epidemiology Team. The epidemiological characteristics of an outbreak of 2019 novel Coronavirus diseases (COVID-19) in China [Published Online First: 17 February 2020]. Zhonghua Liu Xing Bing Xue Za Zhi 2020;41(2):145-51. doi:10.3760/cma.j.issn.0254-6450.2020.02.003.
13 CDC COVID-19 Response Team. Preliminary estimates of the prevalence of selected underlying health conditions among patients with Coronavirus disease 2019 — United States, February 12–March 28, 2020 [Published Online First: 31 March 2020]. Morb Mortal Wkly Rep 2020;69:382-6. doi:10.15585/mmwr.mm6913e2
14 COVID-19 Surveillance Group. Characteristics of COVID-19 patients dying in Italy. Rome, Italy: Istituto Superiore di Sanità; 2020 Mar. Available from: https://www.epicentro.iss.it/coronavirus/bollettino/Report-COVID-2019_20_marzo_eng.pdf (accessed Apr 14, 2020)
15 Federal Office of Public Health. Maladie à coronavirus 2019 (COVID-19): Rapport sur la situation épidémiologique en Suisse et dans la Principauté de Liechtenstein. Berne, Switzerland: Federal Office of Public Health; 2020 Apr. French. Available from: https://www.bag.admin.ch/dam/bag/fr/dokumente/mt/k-und-i/aktuelle-ausbrueche-pandemien/2019-nCoV/covid-19-lagebericht.pdf.download.pdf/COVID-19_Situation_epidemiologique_en_Suisse.pdf&usg=AOvVaw096L-UcknWjmD7MoDXXDVg (accessed Apr 11, 2020)
16 Centers for Disease Control and Prevention. Groups at higher risk for severe illness. Atlanta, GA: U.S. Department of Health & Human Services; 2020 Apr. Available from: https://www.cdc.gov/coronavirus/2019-ncov/need-extra-precautions/groups-at-higher-risk.html (accessed Apr 11, 2020)
17 Bretschneider W. Ageing prisoners and ethics behind bars: Law, human rights and health care - old (age) problems and new challenges [dissertation]. Basel, Switzerland: University of Basel; 2015. Available from: https://edoc.unibas.ch/38577/ (accessed Apr 13, 2020). doi:10.5451/unibas-006433969
18 Hajian-Tilaki K. Sample size estimation in diagnostic test studies of biomedical informatics. J Biomed Inform 2014;48:193-204. doi:10.1016/j.jbi.2014.02.013
19 World Health Organization. Cardiovascular diseases (CVDs). 2017. Available from: https://www.who.int/news-room/fact-sheets/detail/cardiovascular-diseases-(cvds) (accessed Apr 14, 2020)
20 Guan W, Liang W, Zhao Y, et al. Comorbidity and its impact on 1590 patients with Covid-19 in China: A nationwide analysis. Eur Respir J 2020; published online 26 March. doi:10.1183/13993003.00547-2020
21 Valderas JM, Starfield B, Sibbald B, Salisbury C, Roland M. Defining comorbidity: Implications for understanding health and health services. Ann Fam Med 2009;7(4):357-63. doi:10.1370/afm.983
22 Wormith JS. Automated offender risk assessment. Criminol Public Policy 2017;16(1):281-303. doi:10.1111/1745-9133.12277
23 Stanaway JD, Afshin A, Gakidou E, et al. Global, regional, and national comparative risk assessment of 84 behavioural, environmental and occupational, and metabolic risks or clusters of risks for 195 countries and territories, 1990-2017: A systematic analysis for the Global Burden of Disease Study 2017 [corrections in: Lancet 2019;393(10167):132; Lancet 2019; 393(10190):e44]. Lancet 2018;392(10159):1923-94. doi:10.1016/S0140-6736(18)32225-6
24 World Health Organization. Hypertension. 2019. Available from: https://www.who.int/news-room/fact-sheets/detail/hypertension (accessed 11 Apr 2020)
25 Berlin I, Thomas D, Le Faou AL, Cornuz J. COVID-19 and smoking. Nicotine Tob Res 2020; published online 3 April. doi: 10.1093/ntr/ntaa059
26 Lighter J, Phillips M, Hochman S, et al. Obesity in patients younger than 60 years is a risk factor for Covid-19 hospital admission. Clin Infect Dis 2020; published online 9 April. doi:10.1093/cid/ciaa415
27 Simonnet A, Chetboun M, Poissy J, et al. High prevalence of obesity in severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) requiring invasive mechanical ventilation. Obesity (Silver Spring) 2020; published online 9 April. doi:10.1002/oby.22831
28 Wynants L, Van Calster B, Bonten MMJ, et al. Prediction models for diagnosis and prognosis of covid-19 infection: Systematic review and critical appraisal. BMJ 2020; 369; published online 7 April. doi: https://doi.org/10.1136/bmj.m1328
29 Canton of Zurich. COVID-19 Inmate Risk Appraisal (CIRA). 2020. Available from: www.prison-research.com (accessed: 14 Apr 2020)