Accuracy of the Spacelabs 90217 ambulatory blood pressure monitor in a pediatric population

BACKGROUND: Ambulatory blood pressure monitoring techniques provide unique advantages for diagnosing hypertension, although few devices have been independently validated in the pediatric population. METHODS: We sought to validate the accuracy of ambulatory blood pressure monitoring with the Spacelabs 90217 monitor in children using a modified British Hypertension Society protocol. RESULTS: A total of 112 children, aged between 6 and 17 years, completed the study at one of the three participating centers. Overall, the monitor earned an 'A' for systolic blood pressure and 'B' for diastolic blood pressure. It performed slightly better among 6-12 year olds (A/A) compared with 13-17 year olds (A/B). CONCLUSIONS: We conclude that the Spacelabs 90217 monitor is an appropriate monitor for use in children who are 6 years of age or older.