Study On Scheduled Sport Activities And Correlation Analysis Between Body Mass Index And Blood Pressure In Undergraduate Students

Objective: This study aims to investigate the relationship betweenBMI and blood pressure in undergraduate student and the scheduled sportactivities study on BMI and blood pressure. It lasted one year and hopesthe findings can provide evidence for the prevention of high bloodpressure.Methods: We choose freshmen of The Chongqing City ManagementCollege in2008and2010, total of8757cases, and the students’sheight,weight and blood pressure as basis data for statistical analysis. Wedivide them into two groups: the control group and the treatment group.The treatment group were given aerobic exercise intervention. They wereasked to practice aerobic exercises such as walking and jogging every18:50-19:50and at least five times per week with exercise of Shadowboxing、situp and badminton and psychological health educationand health diet education. It lasted one year and the health record has beenset to monitor their BMI and blood pressure.Results: We found that the BMI had positive correlation with theblood pressure(systolic pressure:r=0.23,P=0.000diastolicpressure:r=0.16,P=0.000), and blood pressure levels of obese group（117.65±14.28mmHg、75.65±9.55mmHg）> overweight group（117.41±12.86mmHg、74.78±8.91mmHg）>normal group（111.78±11.38mmHg、71.49±8.14mmHg）>low-weight group（107.85±10.66mmHg、69.80±7.95mmHg），Significant difference amongthe four groups(P<0.05). We give aerobic exercise intervention to theoverweight group and obesity group people, then we found that BMI,systolic pressure level, diastolic pressure level, the positive rate of highblood pressure and the positive rate of high blood pressure to normalvalues(22.93±2.74、103.65±10.14mmHg、69.62±7.83mmHg、2.4%、27.13%)all descend than before（26.50±3.07、117.45±13.45mmHg、74.93±9.02mmHg、6.1%、47.4%）.Conclusion: BMI have negative impact on blood pressure of collegestudents. BMI can act as the predictor of hypertension. We can reduce therisk of hypertension by controlling the students’s weight.