In the postanesthesia care unit , the levobupivacaine group consumed less metamizole ( 0.4 0.5 versus 0.8 0.4 ; p < 0.001 ) and dexketoprofen ( 0.1 0.3 versus 0.7 0.4 ; p < 0.001 ) , with differences in paracetamol use being insignificant ( 0.8 0.4 versus 0.9 0.3 ; p = 0.140 ) .