<prompt> Translate the following text to EnglishKwa kuwa hatua fupi za matibabu huongoza tu kwa mabadiliko madogo katika matumizi ya pombe, labda masomo yanapaswa kuzingatia majeraha ya mara kwa mara au matumizi ya huduma za afya kama matokeo ya msingi.  <response>: Since brief interventions only lead to modest changes in alcohol intake, perhaps studies should focus on re-injury or health care use as the primary outcome. 