P3‐023: BEYOND ANTIPSYCHOTICS: EXPLORING EFFICACY AND HARMS OF Z‐DRUGS FOR SLEEP DISTURBANCE ON THE PROGRESSION OF KEY DEMENTIA OUTCOMES. (1st July 2006) - Fox, Chris; Arthur, Antony; Ballard, Clive; Howard, Robert J.; Maidment, Ian D.; Pakpahan, Eduwin; Richardson, Kathryn; Boyd, Penelope; Aldus, Clare; Loke, Yoon; Steel, Nick; Savva, George M.