Hay Fever Pollen Exposure Linked to Poorer Exam Performance
Examiners are being urged to consider pollen levels during summer exam periods, as new research indicates hay fever may negatively impact student results. A study published in the Journal of Epidemiology and Community Health suggests that exposure to pollen leads to reduced academic performance, with the most significant effects observed in mathematics-related subjects like physics and chemistry.
Research Findings from Finnish Study
Researchers in Finland analysed 92,280 students with an average age of 19 who took national high school matriculation exams in Helsinki and Turku between 2006 and 2020. The study examined 156,059 exam scores in relation to pollen exposure during testing periods.
The researchers concluded: "The study provides robust evidence of the relationship between short-term fluctuations in pollen levels and students' academic performance. We find that increases in pollen concentrations lead to a statistically significant decline in standardised test scores in these high-stakes matriculation exams. The drop in scores is especially related to mathematical subjects."
Expert Recommendations for Equal Performance Conditions
Experts writing in the journal emphasised the importance of addressing this issue for educational equity and future opportunities. They stated: "From the point of view of further education studies and employment, it is important to be aware that exposure to pollen can impair success in test situations."
The researchers proposed several solutions to create more equal performance conditions:
- Scheduling exams outside the pollen season
- Improving preparedness through more accurate and accessible pollen information
- Starting medication in a timely way by increasing awareness among healthcare professionals and allergy sufferers
Impact on Student Wellbeing and Academic Achievement
Allergic rhinitis, commonly known as hay fever, is inflammation of the inside of the nose caused by allergens like pollen. This condition is already known to affect wellbeing, sleep quality, concentration, and mood.
Amena Warner, head of clinical services at Allergy UK, explained: "Hay fever can have a huge impact on someone's wellbeing and quality of life especially in the pollen season. Students sitting crucial exams during the peak grass pollen season may be disadvantaged by uncontrolled allergic rhinitis."
Warner added: "Research evidence shows that pupils can drop a grade between having taken mock exams in the depths of winter before the hay fever season starts and the exam taken in the peak pollen season if symptoms are not well managed and controlled."
Previous Research Confirms Significant Performance Decline
Dr Samantha Walker, director of research and innovation at Asthma and Lung UK, highlighted concerning findings from her earlier research: "I led a research paper several years ago looking at the relationship between hay fever and exam performance, and the results were shocking. Of the 2,000 students I surveyed, those affected by hay fever were 40% more likely to drop a grade between their mocks and summer exams, and this rose to 70% if they were taking a sedating antihistamine."
Practical Management Strategies for Students
Allergy UK recommends several practical approaches to minimise pollen exposure during exam season:
- Wearing wraparound sunglasses and a hat to keep out pollen
- Showering and washing hair before bed to prevent pollen transfer to pillows
- Keeping windows closed during high pollen periods
- Using long-acting, non-sedating antihistamines
Dr Walker advised: "To give themselves the best chance of success, students with hay fever or asthma should start taking a steroid nasal spray, their preventer inhaler, and non-drowsy antihistamines at least two weeks before their exams begin so there is time for the medication to build up in their system."
The research underscores the need for greater awareness and proactive management of hay fever symptoms during critical examination periods to ensure all students have equal opportunities to demonstrate their academic abilities.
