ABSTRACT
Objectives To evaluate the lung function in patients of severe secondary hyperparathyroidism caused by uremia and to analyze related factors.Methods The pulmonary function of 70 patients with uremia ( 40 patients with severe secondary hyperparathyroidism, 30 MHD patients without SHPT) and 30 healthy people was determined.Correlative analysis was performed between parameters such as pulmonary function indexes and clinical or laboratory parameters. Results Lung function was significantly different between patients with uremia and healthy subjects(P<0.05, respectively). A number of lung function indicators were negatively correlated with iPTH,C reactive protein( CRP) ,dialysis age but were positively correlated with hemoglobin (Hb) and albumin(Alb) (P <0.05).Conclusion Patients with SHPT show impaired lung function.IPTH, dialysis age, Hb, Alb and CRP can be used as important indicators of lung function.