2) Diastolic Pressure: As the systolic pressure values are obtained only from VTT, the sensitivity analysis was done on diastolic pressure by studying the relation between the diastolic pressure and a person is height and weight Fig 13 shows a slight increase in the diastolic pressure of a person with increase of height and weight. From the plot, it can be seen that there is no major variation in the diastolic pressure for different values of height and weight.