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23 September 2020: Clinical Research

A Study on the Predictors of Disease Severity of COVID-19

Liang Li 1ABCDE , Wei Sun 1ABCD , Mingfeng Han 1BCD , Yunli Ying 1CDEF , Quanzhi Wang 2AFG*

DOI: 10.12659/MSM.927167

Med Sci Monit 2020; 26:e927167

Table 3 The sociodemographic and epidemiological characteristics of imported cases and local cases.

FactorsImported casesLocal casesχ2-valueP-value
N=80Constituent ratio (%)N=78Constituent ratio (%)
Sex
 Male5359.553640.456.4840.011
 Female2739.134260.87
Age (years)
 ≤15225.00675.004.7500.191
 16~1453.851246.15
 31~4556.963443.04
 50~1942.222657.78
The time interval from onset to diagnosis (days)
 ≤42644.833255.171.8700.393
 5~3756.922843.08
 11~211748.571851.43

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Medical Science Monitor eISSN: 1643-3750
Medical Science Monitor eISSN: 1643-3750