A follow-up study, using the same subjects that were judged to be in remission in 2001–2002, examined the rates of return to problem drinking in 2004–2005.
Utafiti wa ufuatiliaji, kwa kutumia masomo yale yale ambayo yalihukumiwa kuwa katika msamaha katika 2001-2002, ilichunguza viwango vya kurudi kwa tatizo la kunywa katika 2004-2005.