Investigating the Interplay between Indoor Environmental Quality and Workers' Health and Productivity: Preliminary Results

This study aims to investigate the complex interplay between indoor environmental quality (IEQ) factors and their effects on workers' health, comfort, and productivity. Specifically, the study will identify the optimal range of IEQ conditions that can prevent or minimize sick building syndrome (SBS) and promote healthy buildings while maximizing comfort and productivity. For that, the full study will utilize a longitudinal, naturalistic real-world approach, combining granular data collection of perceived occupants' health and productivity states using ecological momentary assessments (EMAs) every 1 h, objective continuous heart rate data, and IEQ measurements in office spaces. By integrating physiological data into the study of SBS, the study aims to provide valuable insights into the long-term effects of IEQ on human health and productivity. Ultimately, the findings of this study can inform the development of effective strategies to improve IEQ and prevent SBS in office buildings, leading to healthier and more productive work environments.