An examination of 44,672 infected people in China showed a
fatality rate of 3.4%. Fatality is strongly influenced by age, pre-existing conditions, gender, and especially the response of the health care system. All fatality figures reflect the state of affairs in China up to 17 February, and everything could be quite different in the future elsewhere.
Pre-existing conditions: The fatality rate for those infected with pre-existing cardiovascular disease in China was 13.2%. It was 9.2% for those infected with high blood sugar levels (uncontrolled diabetes), 8.4% for high blood pressure, 8% for chronic respiratory diseases and 7.6% for cancer. Infected persons without a relevant previous illness died in 1.4% of cases.
Age:
0-9 0 as of now
10-19 0.1%
20-29 0.2%
30-39 0.2%
40-49 0.4%
50-59 1.3%
60-69 3.6%
70-79 8.0%
80+ 14.8%
Gender: Women catch the disease just as often as men. But only 2.8% of Chinese women who were infected died from the disease, while 4.7% of the infected men died. The disease appears to be not more severe in pregnant women than in others. In 9 examined births of infected women, the children were born by caesarean section and healthy without being infected themselves. The women were infected in the last trimester of pregnancy. What effect an infection in the first or second trimester has on embryos is currently unclear as these children are still unborn.
Healthcare system: 20% of infected people in China needed hospital treatment for weeks. China has hospital beds to
treat 0.4% of the population at the same time - other developed countries
have between 0.1% and 1.3% and most of these beds are already occupied with people who have other diseases. The most important thing is firstly to aggressively contain the spread of the virus in order to keep the number of seriously ill Covid patients low and secondly to increase the number of beds (including material and personnel) until there is enough for the seriously ill. China also tested various treatment methods for the unknown disease and the most successful ones were implemented nationwide. Thanks to this response, the fatality rate in China is now lower than a month ago.
