IRCT2015051822141N1.

Study name	Public title: comparison between effect of music and relaxation on sleep Scientific title: comparison of the effects of music and muscle relaxation on sleep quality in elderly people referring to the Jahandidegan center in Shiraz 2014–2015
Methods	Design: RCT
Participants	Sample: elderly people with poor sleep Sample size: 105 (target)
Interventions	Intervention 1: music  Intervention 2: muscle relaxation  Control: no intervention
Outcomes	Sleep quality measured with the PSQI pre–post intervention
Starting date	16 May 2015 (estimated; registered 18 May 2015)
Contact information	Name: Roya Razavi E‐mail: razaviroya41@yahoo.com
Notes	Funding: Shiraz University of Medical Sciences