Table 2

Incontinence episode frequency.

Treatment group (N)†
Time point
n‡
Median IEF/week
Median percent change from baseline
95% CI for median percent change in IEF
P

Placebo (61)
Baseline
59
14.00




Endpoint

6.25




Change

-5.63
-42.56
(-56.79,-33.89)

Duloxetine (60)
Baseline
46
13.46




Endpoint

4.12




Change

-7.25
-69.98
(-81.25,-53.57)
< .001

† N = number randomized.

‡ n = number with diary data available for specified analysis.

Abbreviations: CI = confidence interval; IEF = incontinence episode frequency.

Lin et al. BMC Urology 2008 8:2   doi:10.1186/1471-2490-8-2