Status of BMI and Blood Pressure in Male Patients with Chronic Obstructive Pulmonary Disease.

Now a days, chronic obstructive pulmonary disease (COPD) is a global health problem. This study was done to evaluate the changes of body mass index (BMI) and blood pressure (BP) in COPD patients in comparison to healthy person. This analytical type of cross sectional study was carried out in the Department of Physiology, Mymensingh Medical College, Mymensingh between the periods from July 2018 to June 2019. Total 160 male subjects, age ranged from 30-70 years was included in this study. Among them, in study group (Group II) eighty (80) male COPD subjects and eighty (80) age matched male healthy subjects were taken as control group (Group I). BMI was calculated as weight in kilogram divided by the height in meter square. Blood pressure was measured with an aneroid sphygmomanometer. Data were expressed as mean±SD and statistical significance of difference among the group was calculated by unpaired students' 't' test. The mean±SD of BMI of Group I and Group II were 24.52±1.35kg/m² and 21.22±1.30kg/m² respectively. The mean±SD of systolic blood pressure of Group I and Group II were 118.75±7.73 mm of Hg and 134.56±15.24 mm of Hg respectively. The mean±SD diastolic blood pressure of Group I and Group II were 77.63±6.70 mm of Hg and 84.69±8.05 mm of Hg respectively. The mean±SD of BMI was significantly lower in study group and the mean±SD of systolic and diastolic blood pressure was significantly higher in study group than control group. Low BMI and hypertension in subjects with COPD are associated with a high risk of exacerbations and mortality. So assessment of this parameter is important for prevention of complication related to COPD for leading a healthy life.