CBV definition
Examples of CBV in a sentence
CBV reflects NSW Health’s commitment to refocus our services from volume (outputs) to value (outcomes).
Commissioning for Better Value (CBV) is part of the statewide approach to deliver value based healthcare across NSW Health.
The fact that MTT values in our study were less affected than were CBF and CBV values when the dose was low- ered is in concordance with the results of a study by ▇▇▇▇▇▇▇ et al (21) in which several types of reconstruction algo- rithms were compared when the total CBF 0.911 ,.0001 .094 .118 dose was decreased by one-half.
Figure 2 shows the trends of CBF, CBV, and MTT as functions of the dose per- centage setting, with error bars indicat- ing patient variability.
CBF, CBV, and MTT maps of each dig- ital phantom were calculated by using perfusion analysis software (Perfusion Mismatch Analyzer, version 5.0; Acute Stroke Imaging Standardization Group, Japan, ▇▇▇▇://▇▇▇▇▇.▇▇▇▇.▇▇/index-e.htm).
At 2.5 mSv, the maximum mean differences from the reference standard were 4.5%, 5.0%, and 1.9%, for CBF, CBV, and MTT, re- spectively.
Linear fits in the scatterplots of the perfusion values and corresponding digital ▇▇▇▇- ▇▇▇▇ yielded slope and R2 values, re- spectively, of 1.03 and 0.96 for CBF, 1.06 and 0.97 for CBV, and 1.02 and 0.73 for MTT.
Linear fits with zero intercept show slope values close to the ideal value of 1.0 (range, 1.00–1.02 [Fig 3]), and correlation was high, with ▇▇▇▇▇▇▇ correlation coefficients Figure 2: Graphs show perfusion values (CBF, CBV, and MTT) as function of total dose.
In a 2008 catalog of effective doses decreasing total radiation dose of the image acquisition protocol has an ef- fect on cerebral CT perfusion values (CBF, CBV, MTT) in patients with acute stroke.
Maximum mean differences for both white matter and gray matter between 5.0 mSv and 2.5 mSv doses were 4.5% for CBF, 5.0% for CBV and 1.9% for MTT.