Respiratory Health Screening (Surveillance)

Respiratory health screening, also known as respiratory surveillance, is a critical preventive health measure designed to monitor and assess lung function and detect early signs of respiratory diseases. This proactive approach helps in identifying potential health issues before symptoms become severe, ensuring timely intervention and better health outcomes.

What is Respiratory Health Screening?

Respiratory health screening (surveillance) is a process that assesses the respiratory health of individuals who may be exposed to substances or processes that could cause occupational asthma. This process helps in early detection and management of respiratory conditions.

This process can include:

• Questionnaire: A health history and respiratory symptom questionnaire is completed.
• Lung Function Assessment: A spirometry test is performed to measure lung function by assessing how much air a person can inhale and exhale.
• Medical History Review: A review of the individual’s medical history is conducted.
• Physical Examination: A physical examination of the lungs and chest is performed.
• Comparison of Results: Current results are compared to previous results to monitor changes over time.
• Explanation of Results: The results are interpreted and explained to the individual by a healthcare professional.

Importance of Respiratory Health Screening in Medicine

• Early Detection of Respiratory Diseases: Screening helps identify conditions such as asthma, chronic obstructive pulmonary disease (COPD), and occupational lung diseases at an early stage.
• Monitoring High-Risk Individuals: It is essential for individuals exposed to dust, chemicals, or other respiratory hazards in the workplace.
• Improved Health Outcomes: Early diagnosis allows for prompt treatment, reducing the risk of complications and improving quality of life.
• Occupational Health Compliance: Many industries require regular respiratory screening to meet health and safety regulations.
• Assessment of Workplace Safety: Health surveillance can help assess whether dust control in a workplace is adequate, ensuring a safer environment.

When is Respiratory Health Surveillance Required?

• There is evidence of ill health in jobs within the industry.
• There have been previous cases of work-related ill health in the workforce.
• An individual is exposed to substances or processes where occupational asthma is a known problem.

Who Should Undergo Respiratory Health Screening?

• Workers exposed to airborne irritants (e.g., construction, mining, manufacturing)
• Individuals with a history of smoking
• People with pre-existing respiratory conditions
• Those experiencing chronic respiratory symptoms (e.g., persistent cough, shortness of breath)
• Older adults as part of routine health assessments

What to Expect During the Screening

• Preparation: Avoid smoking or vigorous exercise before the test. Wear loose clothing for comfort.
• The Procedure: May include spirometry, pulse oximetry, medical history review, and physical examination.
• Duration: Typically 20-30 minutes, depending on the tests performed.
• Results: Provided immediately or within a few days, with explanations from a healthcare professional.

Frequently Asked Questions