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. 2020 Nov 28;2020:8896536. doi: 10.1155/2020/8896536

Table 1.

Influence of comorbidities in coronaviruses infections, SARS-CoV, MERS-CoV, and SARS-CoV-2 outbreaks.

Diabetes (%) Hypertension (%) HD (%) Obesity (%) References
SARS 2.47–50.0 4.9–19.4 0.9–32.6 18–22
MERS 32.4–68.0 28.9–34.0 7.5–28.0 17.0 10, 23
COVID-19 14.3 26.3 16.9 20.7 24, 25

COVID-19 : coronavirus disease 2019; HD: heart disease; MERS: Middle East respiratory syndrome; SARS: severe acute respiratory syndrome.