1
Q
Sensitive tests rule in or out?
A
OUT
Sensitive tests rule out
Specific tests rule in
SPIN SNOUT
2
Q
Specific tests rule in or out?
A
IN
Sensitive tests rule out
Specific tests rule in
SPIN SNOUT
3
Q
How do researchers reduce the influence of confounding variables?
A
Randomisation
4
Q
How do researchers reduce selection bias?
A
Intention to treat analysis
5
Q
How do researchers reduce information bias?
A
Blinding AND objective endpoints
6
Q
What is the main disadvantage of intention to treat analysis?
A
Under-estimates any treatment effect
7
Q
Oral morphine to IV/scut morphine?
A
3:1
TOMH 1235 Tramadol 1:1 Oxycodone 2:1 Morphine 3:1 Hydromorphone 5:1
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