a trend towards significancep = 0.033
showed a trendp = 0.033
However, the Mann–Whitney U test comparing the biceps brachii group and the brachialis plus brachioradialis group on pronator teres toxin dose showed a trend towards significance ( p = 0.033, adjusted alpha = 0.0167), suggesting that patients in the biceps brachii group tended to receive a higher dose of pronator teres toxin.