PHS

Question 1

sensitivity

Answer 1

% chance of true positive

Question 2

specificity

Answer 2

% chance of true negative

Question 3

draw the prevalence / sensitivity chart

Question 4

p < 0.2 means

Answer 4

there is heterogeneity

Question 5

I^2 < 50% means

Answer 5

heterogeneity is due to random chance

Question 6

I^2 > 50% means

Answer 6

heterogeneity is NOT due to random chance