Assessment of Lung Function Parameters in Nigerian Males with Diabetes

ABSTRACT

Despite scarce information on the implications of diabetes for pulmonary function; existing evidence suggests that the respiratory system might also be affected by diabetes. We therefore conducted a crosssectional study of pulmonary function in male Nigerian diabetes patients using spirometric indices. Seventy-six male diabetes patients aged 27-80 years were studied at the Endocrinology and Diabetes Clinic at the Obafemi Awolowo University Teaching Hospital; Ile-Ife; Nigeria. Overall; all lung function parameters/volumes studied were significantly lower in the diabetes patients compared with predicted values p=0.000. Patients' ages correlated negatively with all spirometric indices but there was no significant relationship between lung function and fasting blood sugar; body mass index; or diabetic microvascular complications. The implications of abnormal lung function parameters for respiratory disease in diabetes are unclear. Routine tests of pulmonary function are not presently indicated in Nigerian diabetes patients