“…To enable both patients and their carers to gain much needed advice following discharge eight studies recommend the use of telephone helplines (Kempe and Gelazis 1985, Kleinbeck and Hoffart 1994, Lewin and Razis 1995, De Jesus et al 1996, Wedderburn et al 1996, Willis et al 1997, Heseltine and Edlington 1998, MacAndie and Bingham 1998. Moreover, in an in-depth study by Donoghue et al (1995) data collection partially involved a telephone interview.…”