Identification Numbers: Difference between revisions
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The only number assigned at the data collector level is the '''serial number''', a number assigned manually from a consecutive sequence managed by each individual unit where data is collected. This means the serial number is unique at the unit level, but not across our data. | The only number assigned at the data collector level is the '''serial number''', a number assigned manually from a consecutive sequence managed by each individual unit where data is collected. This means the serial number is unique at the unit level, but not across our data. | ||
=== | === Wrongly entered serial numbers === | ||
Sometimes the wrong serial number gets assigned to a patient. Due to the way HanDBase uses the serial number to relate records in different tables, '''serial numbers can not be changed once a patient has been entered into the PDA'''. If a serial number is changed, some or all of the related records such as diagnoses may go missing. | Sometimes the wrong serial number gets assigned to a patient. Due to the way [[HanDBase]] uses the serial number to relate records in different tables, '''serial numbers can not be changed once a patient has been entered into the PDA'''. If a serial number is changed, some or all of the related records such as diagnoses may go missing. | ||
If the serial number is a duplicate of an existing or earlier serial, take down the data you entered for that patient on paper, delete the patient, and re-enter the patient with the correct serial number. | If the serial number is a duplicate of an existing or earlier serial, take down the data you entered for that patient on paper, delete the patient, and re-enter the patient with the correct serial number. | ||