Rassegna bibliografica

American Journal of Industrial Medicine. Vol. 57, Iss. 1, January 2014

High hsCRP is associated with reduced lung function in structural firefighters


Background To assess the association between markers of systemic inflammation and pulmonary function in a population of structural firefighters.

Methods We studied male career members of a large Midwestern fire department with questionnaires, spirometry, and high-sensitivity C-reactive protein (hsCRP) as a biomarker of systemic inflammation. We examined percent predicted forced expiratory volume in 1 s (FEV1%-predicted) and forced vital capacity (FVC%-predicted).

Results Complete data were available for 401 firefighters. Higher hsCRP levels were associated with lower lung function values, after adjusting for confounding variables. Specifically, for every twofold increase in log10-hsCRP, FEV1%-predicted decreased by a mean 1.5% (95% CI: 0.4, 2.6%) and FVC%-predicted decreased by a mean 1.4% (95% CI: 0.4, 2.3%).

Conclusion hsCRP as a biomarker of systemic inflammation may indicate reduced lung function in structural firefighters


FEV1 predicted, FVC predicted, hsCRP