<prompt> Translate the following text to EnglishUchunguzi mwingine umeonyesha kwamba hata viwango vya pombe ya damu BAC huonyesha kiwango cha matatizo ya pombe kati ya wagonjwa ambao hupimwa na kutibiwa katika mazingira ya dharura.  <response>: Other studies have demonstrated that even blood alcohol concentration BAC determinations under-estimate the extent of alcohol problems among the patients who are triaged and treated in emergency settings. 