An epidemiologist is tracking new cases of ASD in a rural area.Which characteristics must be in place for these numbers to be valid?

Question

Quizplus · Accepted Answer

A standardized definition of ASD (Autism Spectrum Disorder) ensures that all practitioners are identifying cases based on the same criteria, making the data comparable. Consistent, reliable, and valid methodology for counting ASD cases ensures that the data collected is accurate and can be trusted. Counting cases over an extended period allows for the identification of trends and patterns in the data, which is crucial for understanding the epidemiology of ASD. The requirement for diagnoses to be verified by certified pediatricians (E) or the assertion that all numbers collected before a specific year are incorrect (C) are not necessary conditions for the numbers to be valid.

An Epidemiologist Is Tracking New Cases of ASD in a Rural