Novel Coronavirus Pneumonia (COVID-19)
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: In reference to the novel coronavirus pneumonia diagnosis and treatment scheme, the following cases were included: (1) suspected covid-19 cases, cases released from isolation and discharged from hospital, and confirmed covid-19 cases with negative previous tests; (2) the age distribution of the enrolled population is representative.
Exclusion criteria
Exclusion criteria: Sample collection time or information is not clear;Insufficient test operation as a result of errors in sample size of samples; Found before operation test specimens preserved by the polluters; Statistics found that before any lack of original record the required information to a clinical study of cases, any doubt exists not sure the operation of the samples.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| COVID-19 nucleic acid;SEN, SPE, ACC, AUC of ROC; | — |
Countries
China