Status Quo
Family History
E=MC2
Staff Infection
In Summary
100
The number of patients you need to treat to prevent one additional bad outcome (death, stroke, etc.).
What is the Number Needed to Treat- NNT?
100
This Doctor is 100% Polish descent
Who is Dr. Labak?
100
The following equation depicts the degree an intervention or exposure increases/decreases the risk of an outcome to a group
# events in placebo group/# subjects in placebo group
_______________________________________ =
# events in study group/# subjects in study group
(a/a+b) / (c/c+d) = ?
What is the equation for relative risk?
100
This faculty member has been featured both on stage and screen in the Crucible, the Sound of Music, Return to Me, and Big Trouble.
Dr. Lupei
100
Calculate the Number Needed to treat?
a=19
b=195
c=28
d=173
What is 16?
NNT allows a simple explanation of the likelihood of benefit, which may be used in helping patients reach a decision about whether to start a medication.
200
This gives an estimated range of values which is likely to include an unknown population parameter, the estimated range being calculated from a given set of sample data.
What is the Confidence Interval?
200
This Doctor's family member was a Confederate Officer in the Revolutionary war.
Who is Dr. Eckerstrom?
200
TP TP+FN X 100=?
Test the proportion of persons with the condition who test positive.
What is the equation for Sensitivity?
SNOUT
– SeNsitive test with a Negative result rules
OUT the disease
200
This faculty's High School basketball team were called the Freemont Pretzels.
Who is Dr. Schroeder?
200
Calculate the Sensitivity of Fasting Plasma Blood Glucose test in diagnosing Diabetes Mellitus
(+) DM (-) DM
Test Positive 182 24
Test Negative 18 166
Total 200 200
What is 91%?
Sensitivity of the test = TP/TP+FN = 182/182+18 = 91%
300
Commonly <0.05, this is the likelihood that a hypothesis is valid
What is the Probability?
300
This Faculty member's ancestors hired Abraham Lincoln as their lawyer to settle a copyright dispute over "the Reaper"- (equipment used to harvest wheat).
Who is Dr. Schroeder?
300
TN FP+TN X 100=?
Test the proportion of persons without the condition who test negative
What is the equation for Specificity?
SPIN
– A Specific test with a Positive result rules IN
the disease
300
This doctor was born 9 months apart from their brother.
Who is Dr. Rizzo?
300
Calculate the Specificity of Fasting Plasma Blood Glucose test in diagnosing Diabetes Mellitus
(+) DM (-) DM
Test Positive 182 24
Test Negative 18 166
Total 200 200
What is 83%?
Specificity of the test = TN/FP+TN = 166/24+166 = 83%
400
The risk an individual has of developing the disease over a time period.
What is Absolute risk?
For example, say you have a 1 in 10 risk of developing a certain disease in your life. This can also be said to be a 10% risk, or a 0.1 risk - depending on whether you use percentages or decimals.
400
This Doctor's family originates from near Transylvania, home of Vlad the Impaler (otherwise known as Dracula)
Who is Dr. Lupei?
400
TP
_______________ =
TP+FP
PPV- Positive Predicted Value
The proportion of positive results that are
true positives
– The likelihood that a person with a positive
test actually has the disease
400
This doctor blew out both knees and tore both of her ACLs while jumping on a trampoline.
Who is Dr. Labak?
400
!!!!DAILY DOUBLE!!!
MATCH THE FOLLOWING GRADES OF EVIDENCE BASED MEDICINE WITH THEIR DESCRIPTIVE.
Grade A Grade B Grade C Grade D
-Expert Opinion
-Cohort or Case Control Studies
-RCT including meta-analysis
-Based on consensus and case studies
!!!!!!!!!!!!!!!!!! DAILY DOUBLE !!!!!!!!!!!!!!!!!!!!!
MATCH THE FOLLOWING GRADES OF EVIDENCE BASED MEDICINE WITH THEIR DESCRIPTIVE.
Grade A -RCT including meta-analysis
Grade B -Cohort or Case Control Studies
Grade C -Based on consensus and case studies
Grade D -Expert Opinion
-Based on consensus and case studies
500
The risk of a disease in two different groups of people, i.e Smokers vs non-smokers
What is Relative Risk?
Say the absolute risk of developing a disease is 4 in 100 in non-smokers. Say the relative risk of the disease is increased by 50% in smokers. The 50% relates to the 4 - so the absolute increase in the risk is 50% of 4, which is 2. So, the absolute risk of smokers developing this disease is 6 in 100.
500
This Doctor's ancestors were called "headhunters" as they would take the heads of their rivals as souvenirs after war.
Who is Dr. Konyak?
500
TN
_______________ =
TN+FN
NPV-Negative Predicted Value
The proportion of negative results that are
true negatives
– The likelihood that a person with a negative
test truly does not have the disease
500
This Doctor's grandparents have facial tattoos and piercings.
Who is Dr. Konyak?
500
!!!!!DAILY DOUBLE!!!!
DAILY DOUBLE!!!!!!
1C
2A
3B