<prompt> Translate the following text to SwahiliPatients who screened positive on a combination of blood alcohol concentration BAC, serum gamma glutamyl transpeptidase GGT, and SMAST scores, and who agreed to a follow-up study, were randomized into an intervention or control procedure.  <response>: Wagonjwa waliopatikana na matokeo mazuri ya mchanganyiko wa kiwango cha pombe ya damu BAC, serum gamma glutamyl transpeptidase GGT, na alama za SMAST, na waliokubaliana na utafiti wa ufuatiliaji, waliwekwa kwa nasibu katika utaratibu wa uingiliaji au udhibiti. 