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Fig. 3 | BMC Infectious Diseases

Fig. 3

From: Decline of onset-to-diagnosis interval and its impacts on clinical outcome of COVID-19 in China: a nation-wide observational study

Fig. 3

The odds ratio and attributable fraction of COVID-19 disease severe rate and case fatality rate (CFR) from ODIs in the mainland of China. A Severe rate for all cases. B Severe rate stratified by sex. C Severe rate stratified by age. D Severe rate stratified by region. E Case fatality rate for all cases. F Case fatality rate stratified by sex. G Case fatality rate stratified by age. H Case fatality rate stratified by region. The points and lines represent odds ratios and their 95% CIs. The bars represent the attributable fractions and their significance of differences by asterisk (*P < 0.05; **P < 0.01)

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BMC Infectious Diseases

ISSN: 1471-2334

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