IRCT20140721018550N6 IRCT 2018-09-10 Semnan University of Medical Sciences Effects of nature´s sound on pain and anxiety of patients Effects of nature´s sound on pain and anxiety in patients with fractures of the leg in the emergency department 2018-10-23 anticipated 64 Complete https://irct.ir/trial/33363 interventional Randomization: Randomized, Blinding: Not blinded, Placebo: Not used, Assignment: Parallel, Purpose: Supportive, Randomization description: We first assign four subgroups (stratum): 1 - Women 20 to 40 years 2 - Men 20 to 40 years 3 - Women over 40 to 60 years 4 - Men over 40 to 60 years old Each patient enrolled in the study is placed in one of these four groups. Then, using the randomized random list for each stratum (4 predefined lists), that person is in the intervention group A or control B. To create the desired list of 6 possible blocks, we assign quadrants to each numerical block (from I to VI): According to the random numbers table, numbers 1 through 6 correspond to the above blocks and do not count numbers 7 to 9 and 0. Random numbers are generated with Excel. Then the assignment list (from left to right) is determined for each stratum. N/A Leg fracture. Intervention 1: Intervention group: Music without words is the nature´s sound, which is a collection of the nature´s sound album (the sound of rain falling, the sound of the waves of the sea and the river, the sound of water,the sound of birds and the sound of the forest), prepared by Dr Arend Stein (2011) that will be heard in the range of 25-30 dB, using a sound player and headphone for 15 minutes. Intervention 2: Control group: For the control group, headphones without music playback are used for 15 minutes in addition to routine care. No - There is not a plan to make this available Justification or reason for not sharing IPD is There is not a plan to make this available.