Skip to main content
. 2009 May;251(2):525–534. doi: 10.1148/radiol.2512071180

Table 4.

Mean Values and Gaussian Tolerance Intervals of Ratios of Peak Systolic, Mean, and End-diastolic Velocities in MCA and tICA to Respective Velocities in the Extracranial ICA at Transcranial Doppler US with and without Correction for the Angle of Insonation in Children with SCD

graphic file with name r09ma09t04x.jpg

Note.—Data are means ± standard deviation. Data in parentheses are tolerance intervals. n = Number of children included in statistical analysis.