Analyzing paper Flashcards
1
Q
how can we assess cost?
A
look at results
single unit cost effective::single value vs cost utilization::made up value (QALY)
2
Q
p is statistically signficant
A
less than .05
3
Q
when null is within/not within CI, that means results are statistically significant
A
NOT!!! null is basically line of no effect
4
Q
when numbers are ____ (positive/negative), it is good for CI
A
positive
5
Q
which type of error occurs when sample size is TOO SMALL
A
beta
6
Q
how to set null
A
set at 1 if dealing with ratios
at o if dealing with comparisons
7
Q
chi square
A
homozygous; values above indicate HETEROZYGOUS but not why!
8
Q
larger CI means
A
smaller sample size=LESS POWERFUL
