Rối loạn chức năng hô hấp của công nhân trên công trình thi công cầu Nhật Tân

Objective: To describe ventilatory disorders among workers working at Nhat Tan Bridge in 2012. Results: prevalence of ventilatory disorders among workers were high (33.9 percent). The restricted ventilatory disorders (30.4 percent), followed by prevalence of obstructive ventilatory disorders (3.5 percent). No case of mixed ventilation disorder. There was almost restricted ventilatory disorder with mild, and obstructive ventilatory disorder with moderate and mild. Conclusion: prevalence of ventilatory disorders among workers was high, especially restricted ventilatory disorder.