Multivariate analyses identified five factors that were significantly associated in predicting SNR ( odds ratio -LSB- OR -RSB- > @ indicated higher chances for being SNR ) : previous surgical procedure for CD ( OR @ , p = @ ) , previous BoNT-A related severe adverse event ( AE ) ( OR @ p = @ ) , physical therapy ( OR @ , p = @ ) , neuroleptic use ( OR @ , p = @ ) and average BoNT-A dose ( OR @ , p = @ ) .