BME100 f2015:Group7 1030amL2
BME 100 Fall 2015  Home People Lab WriteUp 1  Lab WriteUp 2  Lab WriteUp 3 Lab WriteUp 4  Lab WriteUp 5  Lab WriteUp 6 Course Logistics For Instructors Photos Wiki Editing Help  
OUR TEAMLAB 2 WRITEUPDescriptive StatisticsExperiment 1 LPS Dosage:
Average inflammation: 3.834 pg/mL Average age: 66.7 yrs Standard Dev: 1.523 pg/mL Standard Error: 0.482pg/mL 5mg Average inflammation: 8.932 pg/mL Average age: 68.1 yrs Standard Dev: 1.594 pg/mL Standard Error: 0.504 pg/mL 10mg Average imflammation: 61.622 pg/mL Average age: 68 yrs Standard Dev: 30.11 pg/mL Standard Error: 9.52 pg/mL 15mg Average inflammation: 657.941 pg/mL Average age: 67.9 yrs Standard Dev: 212.94 pg/mL Standard Error: 67.3pg/mL Experiment 2
0mg Average inflammation: 10.516 pg/mL Standard Dev: 2.226 pg/mL Standard Error: .995pg/mL 10mg Average inflammation: 11.112pg/mL Standard Dev: 7.403 pg/mL Standard Error: 3.31pg/mL
ResultsExperiment 1
AnalysisThere is a difference in the rat testing and the human testing. Experiment 1 The Anova test was used because there are more than two groups being compared.
Human Anova Test: PValue:1.40E16 With a significance of less than .05, this means that the data is statistically significant. As LPS dosage is increased by 5 mg, the average pg/mL of inflammation is increased. However, so is the standard deviation. Since the pvalue is less than 0.05, we can infer that the data is statistically significant and as LPS dosage increases, therefore better results in the inflammation should be seen. The Bonferroni Correction testsis used to see the error that occurs with multiple comparisons. PostHoc Test 0mg vs 5mg ttest value=8.596E7 0mg vs 10mg ttest value=9.943E6 0mg vs 15mg ttest value=1.394E8 5mg vs 10mg ttest value=3.019E8 10mg vs 15mg ttest value=6.482E8
Experiment 2 The Ttest was used because there are two groups being compared. Rat unpaired TTest: p=.87 With a pvalue of .87 means that there is not much significance within the data sets. As LPS dosage is increased from 0mg to 10mg, there was not a significant difference between the average pg/mL of inflammation. The standard deviation was small for each result. Since p=.87, the results are not statistically significant and that increasing the dosage does not have a difference in rats.
Summary/DiscussionExperiment 1: The data shows that when the dosage of LPS was increased the inflammotin also increased in humans. There is a 95% confident that LPS increases inflammotin. The average inflammation of 0mg was 3.834 pg/ml. The average inflammation of 5mg was 8.932 pg/ml. The average inflammation of 10mg was 61.622 pg/ml. The average inflammation of 15mg was 657.941 pg/ml.
