Definition
The count of days since the lab result for a COVID-19 test is positive and the Date of Last COVID-19 Confirmation.
Derivation
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Patient—Result of Last COVID-19 Test, Result of Test Code X
Statuses: [ACSA Research Data Stewards Committee: Recorded, April 21, 2020]A code that represents the result of the most recent COVID-19 test undertaken on the patient.
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Patient—Date of Last COVID-19 Test, YYYY-MM-DD
Statuses: [ACSA Research Data Stewards Committee: Recorded, April 21, 2020]The date on which the most recent COVID-19 test was undertaken on a patient.
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Recordable Notifiable Disease Activity—Number of Days Since Last COVID-19 Case, Total NNN
Statuses: [ACSA Research Data Stewards Committee: Recorded, April 21, 2020]Cumulative number of days since a reported case of COVID-19 was reported required to be reported in accordance with public health...
Count number of days since the lab result for a COVID-19 test is positive and the Date of Last COVID-19 Confirmation.