<prompt> Translate the following text to EnglishUtafiti huo ulionyesha kwamba kati ya watu 23 na 46 kati ya kila wagonjwa milioni moja wanaotumia dawa ya fen-phen, watakufa kutokana na ugonjwa huo kila mwaka.  <response>: The study suggested that between 23 and 46 of every 1 million patients taking fen-phen would die from the condition each year. 