Prevent upper respiratory infections with ionic air disinfection

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Impact of workplace ionic air disinfection on respiratory infections, well-being and productivity

Upper respiratory tract infections (URTIs) constitute a major global health problem, both because they are distressing and also have significant economic consequences. Although these infections are generally not life-threatening, they can have a significant impact on an individual's productivity and quality of life.

This study examined whether ionic air sterilization can serve as a preventative measure for URTIs in the workplace. It also aimed to improve overall productivity and maneuverability. This blog presents the main findings of the AirDisP_URTI study carried out in autumn/winter 2022/23.

The framework and method of the study

The study involved 150 participants. This was a double-blind, randomized interventional trial. The subjects were divided into two groups. 73 people received Cubusan air purifiers (the intervention group) and the remaining 77 received dummy devices. The Wisconsin Upper Respiratory Syndrome Survey (WURSS-21) was used to assess the primary outcome parameter. The study also included health checks every two months. These health checks were accompanied by questionnaires on health-related quality of life and fitness for work. To measure surrogate immunological and inflammatory parameters, saliva samples were collected. The Chester-Step-Test was used to assess aerobic endurance. The R-GNU environment was used to analyze the data and statistical significance at a p 0.05 level was defined.

Ionic air purification: promising results

Of the 150 study participants, 56 had URTIs. The risk of URTI in the control group was 21 % higher than that in the intervention group. This shows the effectiveness of air disinfection.

The control group also had more severe symptoms than the intervention group. This highlights the benefits this treatment could have.

Sleep Science: Quantity Matters

The two groups also differed significantly in terms of sleep quality. 41 %s in the control group reported “less sleep” than normal, while only 12 %s belonged to the intervention group. The intervention group slept longer at night, even though they were affected by URTI.

Environment and well-being

This study examined how various environmental factors affect human health and well-being. These results showed interesting correlations. Particle count, respirable area, and particles (0.3u) were all negatively correlated with well-being and quality of life. These higher levels of particles were linked to lower quality of life and well-being. At higher relative humidities, larger particles were more common. The larger particles had a positive effect on quality of life, contributing to a better sense of well-being, less stress and more sleep.

Negative ions present at their highest levels are associated with improved quality of life and work capacity, reduced stress and better sleep.

Ionic air disinfection: its potential

The results of this ionized air study are promising in terms of reducing URTIs and relieving symptoms. These results indicate that ionic air disinfection can improve productivity and health in the workplace. It is important to conduct more studies to gather more evidence.