To grade detrusor voiding contraction three parameters are used: the Schäfer pressure‐flow nomogram (LinPURR), the bladder contractility index (BCI) and the maximum Watt factor (Wmax). Because these methods to quantify… Click to show full abstract
To grade detrusor voiding contraction three parameters are used: the Schäfer pressure‐flow nomogram (LinPURR), the bladder contractility index (BCI) and the maximum Watt factor (Wmax). Because these methods to quantify detrusor contraction and/or to diagnose detrusor underactivity (DU) have not yet been mutually compared, this study compares these three methods of grading detrusor contraction.
               
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