highly significantP < 0.001
Result 3: Effectiveness of biofeedback-assisted breathing relaxation intervention on mean blood pressure from pretest to posttest III As we compared the mean blood pressure values from pretest to posttests III among participants, there was a highly significant reduction in the systolic BP at P < 0.001( F = 469.68) in the study group, whereas in the control group, there was a significant raise from pretest to posttest III at P = 0.003 ( F = 6.20).