Epidemiology relies heavily on the collection and analysis of data to understand health patterns, identify risk factors, and develop interventions. Traditional paper-based interviews can be time-consuming and prone to errors in data entry. CAIs offer several advantages:
Efficiency: CAIs can significantly speed up the data collection process. Accuracy: Automated data entry reduces the risk of human error. Consistency: Standardized questionnaires ensure uniformity in data collection. Real-time validation: Built-in checks can validate responses as they are entered, ensuring data integrity.
