Is a questionnaire an effective method to screen employees for respiratory issues?

A questionnaire can be an effective method to screen employees for respiratory issues primarily because it allows for the quick collection of information regarding symptoms, medical history, exposure to respiratory irritants, and other relevant factors. By gathering this information, employers can identify those who might be at risk or who may require further evaluation.

Such questionnaires can be an integral part of a wider occupational health strategy, providing initial insights before more comprehensive assessments or interventions are considered. They can also help in tracking trends over time, identifying emerging health issues within a workforce, and ensuring that preventative measures are implemented effectively.

While other options suggest conditional effectiveness, the straightforward use of a questionnaire provides a practical starting point for understanding respiratory health in the workplace, especially when direct or immediate access to clinical assessments may not be feasible.