Qba(Relationship Between the Dose of a New Drug, the Average Systolic Blood Pressure During the Operation and Time ( Recovery Time ) for the Blood Pressure to Come Back to Normal After Administration of the Drug Has Ceased.)
Our project's Plan is as follows:
.Executive Summary .Introduction .Analysis .Conclusion & Summary
Executive summary During certain surgical operations the surgeon may wish to lower the blood pressure of the patient by administering a drug. After the surgery is over the return to normal of the blood pressure depends on the dose of the drug administered, and the average systolic blood pressure reached during surgery.
We wishes to study the relationship between the dose of a new drug, the average systolic blood pressure during the operation and time ( recovery time ) for the blood pressure to come back to normal after administration of the drug has ceased.
Introduction: We are studying 53 cases to see the variation of the blood pressure proportion during the surgery and the recovery time to come back to the normal value, and those 2 variables change their values for heterogeneity of the drug doses that's means that in every variation of the drug doses the blood pressure during the surgery change in a certain time depending on the dose given during the surgery.
We took log dose and blood pressure surgery (B.P.surgery) as the 2 variables X1 & X2 with respect toY which is the Recovery time.
From the data that we obtain we see that:
1. The log dose (dose of drug) has an interval between 2.72 as a minimum value and 6.4 as a maximum value.
2. The B.P.surgery has an interval between 51 as a minimum value and 88 as a maximum value.
3. The recovery time have an interval between 4 the lower value and 72 the higher value. Analysis and Methods
Now we perform scatter plots and histograms of the response variable ‘recovery time’ against the two explanatory variables viz. ‘Log dose’ and ‘B.P. during surgery:
Fig. 1.1 Scatter plot of Recovery time against ‘Log. Dose’: Y = -11.1243 + 7.21695X ; R-Sq = 12.6 %
Fig.2.1.Scatter plot of
.Executive Summary .Introduction .Analysis .Conclusion & Summary
Executive summary During certain surgical operations the surgeon may wish to lower the blood pressure of the patient by administering a drug. After the surgery is over the return to normal of the blood pressure depends on the dose of the drug administered, and the average systolic blood pressure reached during surgery.
We wishes to study the relationship between the dose of a new drug, the average systolic blood pressure during the operation and time ( recovery time ) for the blood pressure to come back to normal after administration of the drug has ceased.
Introduction: We are studying 53 cases to see the variation of the blood pressure proportion during the surgery and the recovery time to come back to the normal value, and those 2 variables change their values for heterogeneity of the drug doses that's means that in every variation of the drug doses the blood pressure during the surgery change in a certain time depending on the dose given during the surgery.
We took log dose and blood pressure surgery (B.P.surgery) as the 2 variables X1 & X2 with respect toY which is the Recovery time.
From the data that we obtain we see that:
1. The log dose (dose of drug) has an interval between 2.72 as a minimum value and 6.4 as a maximum value.
2. The B.P.surgery has an interval between 51 as a minimum value and 88 as a maximum value.
3. The recovery time have an interval between 4 the lower value and 72 the higher value. Analysis and Methods
Now we perform scatter plots and histograms of the response variable ‘recovery time’ against the two explanatory variables viz. ‘Log dose’ and ‘B.P. during surgery:
Fig. 1.1 Scatter plot of Recovery time against ‘Log. Dose’: Y = -11.1243 + 7.21695X ; R-Sq = 12.6 %
Fig.2.1.Scatter plot of