Table 3 Sensitivity analyses of per participant costs between brief advice and integrated motivational enhancement and cognitive behavioral therapy
Brief Advice | MET-CBT | P value | |||
|---|---|---|---|---|---|
Analysis | Median | (Interquartile Range) | Median | (Interquartile Range) | |
Base case analysis | $27,831 | ($19,694-$48,273) | $26,993 | ($21,240-$45,289) | 0.90 |
Limiting to singleton births | $27,537 | ($19,354-$45,131) | $26,817 | ($21,070-$44,172) | 0.82 |
Including participants with missing data (via imputation) | $27,537 | ($18,891-$47,519) | $26,314 | ($20,538-$43,914) | 0.97 |