Key result
White-collar work links to better neurocognitive performance but lower cardiac vagal control versus blue-collar work.
Why the study?
With a growing focus on workforce performance and health, this study investigated whether differences in heart rate variability and psychological performance exist between blue- and white-collar workers.
Do heart rate variability and psychological performance differ between blue- and white-collar workers?
Cross-Sectional (n=101)
Do heart rate variability and psychological performance differ between blue- and white-collar workers?
White-collar workers demonstrate better neurocognitive performance but lower cardiac vagal control during cognitive tasks compared to blue-collar workers, highlighting occupational differences in psychophysiological stress responses.
The 21st century has brought a growing and significant focus on performance and health within the workforce, with the aim of improving the health and performance of the blue- and white-collar workforce. The present research investigated heart rate variability (HRV) and psychological performance between blue and white-collar workers to determine if differences were evident. A total of 101 workers (n = 48 white-collar, n = 53 blue-collar, aged 19–61 years) underwent a three lead electrocardiogram to obtain HRV data during baseline (10 min) and active (working memory and attention) phases. The Cambridge Neuropsychological Test Automated Battery, specifically the spatial working memory, attention switching task, rapid visual processing and the spatial span, were used. Differences in neurocognitive performance measures indicated that white-collar workers were better able to detect sequences and make less errors than blue-collar workers. The heart rate variability differences showed that white-collar workers exhibit lower levels of cardiac vagal control during these neuropsychological tasks. These initial findings provide some novel insights into the relationship between occupation and psychophysiological processes and further highlight the interactions between cardiac autonomic variables and neurocognitive performance in blue and white-collar workers.
No takes yet. Share an insight, caveat, or question.
Eslami et al. (2023) conducted a cross-sectional in Blue- and white-collar workers (n=101). White-collar occupation vs. Blue-collar occupation was evaluated on Heart rate variability and neurocognitive performance. White-collar workers demonstrated better neurocognitive performance but exhibited lower levels of cardiac vagal control during neuropsychological tasks compared to blue-collar workers.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: