Table 4.
Incremental Cost-Effectiveness Ratios (95% CI)
| Measure | Comparison | |
|---|---|---|
| BPM-UC | e-BP-BPM | |
| Percent improvement in hypertension controla | Dominated | $16.65 (15.37, 17.94) |
| Decrease in mm HG systolic BPa,b | $23.76 (21.32, 26.19) | $65.29 (59.91, 70.67) |
| Decrease in mm HG diastolic BPa | Dominated | $114.82 (111.90, 117.74) |
| Cost per life-years saved | ||
| Men (95% CI)a | Dominated | $1850 (1635.76, 2064.24) |
| Women (95% CI) | Dominated | $2220 (1745.09, 2694.91) |
Dominated is defined as no significant difference in outcomes between interventions for the intervention to be defined as cost-effective.
BP indicates blood pressure; BPM, blood pressure monitoring; CI, confidence interval; e-BP, Electronic Communications and Home Blood Pressure Monitoring to Improve Blood Pressure Control; UC, usual care.
a
Difference in cost and outcomes between e-BP and BPM arms significant at P <.05.
b
Difference in cost and outcomes between and BPM and UC arms significant at P <.05.