Biomedical Science Letters

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Table. 6.

The analysis of appropriate number of ultrasound

Value Ultrasound Total Primary hospital Secondary hospital Tertiary hospital Examination center P-value
Mean appropriate number for 1 day Echo 10±2 11±1 10±2 10±2 11±1 0.696
TCD 9±2 10±2 9±2 9±1 0.174
Carotid 11±2 12±1 11±2 10±1 0.006

Values are mean ± standard deviation. TCD, transcranial Doppler

Biomed Sci Letters 2019;25:381-9 https://doi.org/10.15616/BSL.2019.25.4.381
© 2019 Biomed Sci Letters