Skip to main content

Table 1 Elements for the evaluation of the power analysis

From: Randomised evaluation of the Italian medicines use review provided by community pharmacists using asthma as a model (RE I-MUR)

Options

Power level

ICC

d

Alpha

Number of pharmacists per group

Number of patients per group

Pharmacists patients ratio

A

90%

0.02

20%

0.05

115

575

1:5

B

90%

0.02

20%

0.05

140

560

1:4

C

95%

0.02

20%

0.05

140

700

1:5

D

95%

0.02

20%

0.05

173

693

1:4