Questionnaire Quality Control Management Division is responsible to ensure all the data for The Malaysian Cohort questionnaire are accurate, true, achieving the standard and be able to analyses.There are 2 unit :
Questionnaire Documentation Unit is responsible to record all received data from questionnaire session and ensure all the questionnaire manual data from the field is complete for documentation purposes.
QUALITY CONTROL UNIT
Questionnaire Quality Control Unit is responsible to evaluate and assign a grade to an interviewer task. All the checking data will be correcting through comparison of interview session voice recorded with the questionnaire data in server by using developed e-QC system. All quality control staffs are consist of well-trained, efficient and trustful workers. An obtained evaluation result for questionnaire quality will be record as an interviewer performance.