title: Effects of Progressive Muscle Relaxation Exercises Accompanied by Music on Low Back Pain and Quality of Life During Pregnancy.
abstract: BACKGROUND
  Back pain is commonly experienced by pregnant women. Evidence suggests that progressive muscle relaxation (PMR) therapy, a complementary therapy widely used by pregnant women, may improve the physical and psychological outcomes of pregnancy. The aim of this study was to investigate the effects of PMR training accompanied by music on perceived pain and quality of life (QOL) in pregnant women with low back pain (LBP).
  
  
  METHODS
  This was a prospective randomized controlled trial. The study was designed to examine the effects of PMR accompanied by music on pregnant women with LBP. In total, 66 pregnant women were assigned randomly to a PMR group or a control group (33 women in each). A personal information form was used as a data collection tool; a visual analog scale was used for measuring pain; and the Short Form-36 was used to evaluate QOL.
  
  
  RESULTS
  The control and intervention groups were comparable at baseline. Significant differences were observed between the 2 groups after 4 and 8 weeks of intervention. The intervention group showed significant improvement in all QOL subscales after the intervention. The intervention group, but not the control group, showed significant improvement in perceived pain after the intervention. The intervention group experienced a greater decrease in perceived pain and improved QOL than the control group.
  
  
  CONCLUSIONS
  Our findings show that PMR accompanied by music may be an effective therapy for improving pain and QOL in pregnant women with LBP. Large randomized studies are recommended to confirm these results.
authors: Zehra Baykal
authors: ZB
authors: Akmeşe
authors: Nazan Tuna
authors: NT
authors: Oran
mesh_terms: D000203:Activities of Daily Living; D000328:Adult; D001326:Autogenic Training; D005081:Exercise Therapy; D005260:Female; D006801:Humans; D017116:Low Back Pain / Q000523:psychology / Q000628:therapy*; D009126:Muscle Relaxation; D009146:Music; D009147:Music Therapy; D059408:Pain Management / Q000379:methods*; D010147:Pain Measurement; D010465:Perception; D011247:Pregnancy; D011248:Pregnancy Complications / Q000628:therapy*; D011446:Prospective Studies; D011788:Quality of Life; D012064:Relaxation Therapy / Q000379:methods*; D013315:Stress, Psychological / Q000517:prevention & control; D055815:Young Adult
keywords: muscle relaxation; pain management; patient education; pregnancy; preventive health care; quality of life