<prompt> Translate the following text to EnglishHata hivyo, walishangaa kuona kwamba, bila kujali kama jeraha hilo lilitokana na kileo au la, wagonjwa walifanikiwa sawa katika uchunguzi uliofuata.  <response>: However, they were surprised to find that regardless of whether the injury was attributed to alcohol or not, patients did equally well at follow-up. 