Effects of light music played by piano intervention on satisfaction, anxiety, and pain in patients undergoing colonoscopy: A randomized controlled trial

Background: Colonoscopy is the main kind of way to detect and treat diseases about large intestine, but during the examination and preparation, these 2 processes are able to lead abdominal pain, abdominal distention and other discomfort feel, which will cause patients to refuse the examination and become anxious. Painless and sedative endoscopy may reduce discomfort of patients, but there is a risk of adverse effects. Many studies have shown that playing music during colonoscopy can reduce discomfort and increase acceptance of colonoscopy, but the conclusion remains controversial. The 3 approaches of random, single-blind, controlled method were used to investigate the interventions effects of piano light music on satisfaction, anxiety and pain in patients undergoing colonoscopy. Methods: A total of 216 patients were randomly divided into piano music group (n = 112, piano music played during colonoscopy) and control group (n = 104, no music during colonoscopy) to compare patients satisfaction, anxiety score, pain score, vital signs, endoscopic difficulty score, and willingness to undergo colonoscopy again. Results: There were no significant differences in vital signs, pre-colonoscopic state anxiety score, and trait anxiety score before and after colonoscopy, and willingness to undergo colonoscopy again between the 2 groups (P > .05). The difficulty of colonoscopy operation and the score of state anxiety after colonoscopy in the piano group were lower than those in the control group (P < .05), and the satisfaction of colonoscopy process, pain management and overall service satisfaction were better than those of the control group (P < .05), and they were more likely to listen to music in the next examination (P < .001). Conclusion: The light music played by piano can relieve patients’ anxiety, improve the satisfaction of colonoscopy process, pain management and service satisfaction, reduce the difficulty of colonoscopy, which have no obvious adverse reactions. Therefore, it is worthy of promotion.