Treatment of patients whose injuries might cause massive blood loss has involved giving them plasma transfusions after they had been admitted to the emergency room. Sperry et al. (2018) investigated whether earlier treatment by the first responder might be more effective. In a randomized control trial, patients with trauma either did or did not receive earlier plasma transfusion. Of the 220 patients who received early plasma treatment, 52 died while of the 261 who received standard care, 89 died. Does the earlier treatment of plasma transfusion seem to be more effective? Early Treatment Standard Treatment
Treatment of patients whose injuries might cause massive blood loss has involved giving them plasma transfusions after they had been admitted to the emergency room. Sperry et al. (2018) investigated whether earlier treatment by the first responder might be more effective. In a randomized control trial, patients with trauma either did or did not receive earlier plasma transfusion. Of the 220 patients who received early plasma treatment, 52 died while of the 261 who received standard care, 89 died. Does the earlier treatment of plasma transfusion seem to be more effective? Early Treatment Standard Treatment
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section: Chapter Questions
Problem 8SGR
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Transcribed Image Text:Treatment of patients whose injuries might cause massive blood loss has involved
giving them plasma transfusions after they had been admitted to the emergency
room. Sperry et al. (2018) investigated whether earlier treatment by the first
responder might be more effective. In a randomized control trial, patients with
trauma either did or did not receive earlier plasma transfusion. Of the 220
patients who received early plasma treatment, 52 died while of the 261 who
received standard care, 89 died. Does the earlier treatment of plasma transfusion
seem to be more effective?
Standard Treatment
89
Early Treatment
Died
52
Survived
167
173
What analysis is appropriate to run?
heteroscedastic t-test
Opaired t-test
odds ratio
O chi-squared goodness of fit
homoscedastic t-test
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