BACKGROUND: To elucidate the relationship between gastroesophageal reflux disease and sleep disorders in the Japanese population, we conducted a nationwide survey on the prevalence of heartburn, the cardinal symptom of the disease, and sleep disorders. METHODS: Questionnaires regarding the frequency of heartburn and sleep disorders were distributed and endoscopic findings were assessed among patients who visited 35 participating institutions from March through September 2005, with a target sample size of 100 consecutive endoscopy patients per institution. RESULTS: A total of 2426 patients were included in the analysis population. The prevalence of gastroesophageal reflux disease in patients was 26.5% (n = 644). Mean sleeping time was 6.5 +/- 1.2 h, and 48.3% (n = 1172) of all patients reported experiencing sleep disorders. Sleep disorders were significantly more prevalent among patients with heartburn, at 56.3% (615/1093 patients, P < 0.0001), with the number of sleep disorder events increasing with the frequency of heartburn. Conversely, those with sleep disorders reported experiencing heartburn at a significantly higher rate (approximately 75%). However, sleep disorders occurred in only 51.6% (197/382) of patients with reflux esophagitis, showing no significant difference compared with those without reflux esophagitis. No definite tendency was seen in relation to the severity of reflux esophagitis. CONCLUSIONS: In Japanese people, patients with heartburn had a significantly higher prevalence of sleep disorders than those without heartburn.
BACKGROUND: To elucidate the relationship between gastroesophageal reflux disease and sleep disorders in the Japanese population, we conducted a nationwide survey on the prevalence of heartburn, the cardinal symptom of the disease, and sleep disorders. METHODS: Questionnaires regarding the frequency of heartburn and sleep disorders were distributed and endoscopic findings were assessed among patients who visited 35 participating institutions from March through September 2005, with a target sample size of 100 consecutive endoscopy patients per institution. RESULTS: A total of 2426 patients were included in the analysis population. The prevalence of gastroesophageal reflux disease in patients was 26.5% (n = 644). Mean sleeping time was 6.5 +/- 1.2 h, and 48.3% (n = 1172) of all patients reported experiencing sleep disorders. Sleep disorders were significantly more prevalent among patients with heartburn, at 56.3% (615/1093 patients, P < 0.0001), with the number of sleep disorder events increasing with the frequency of heartburn. Conversely, those with sleep disorders reported experiencing heartburn at a significantly higher rate (approximately 75%). However, sleep disorders occurred in only 51.6% (197/382) of patients with reflux esophagitis, showing no significant difference compared with those without reflux esophagitis. No definite tendency was seen in relation to the severity of reflux esophagitis. CONCLUSIONS: In Japanese people, patients with heartburn had a significantly higher prevalence of sleep disorders than those without heartburn.
Authors: Dennis A Revicki; Marc W Zodet; Sandra Joshua-Gotlib; Douglas Levine; Joseph A Crawley Journal: Health Qual Life Outcomes Date: 2003-11-29 Impact factor: 3.186
Authors: Ji Yeon Kim; Nayoung Kim; Pyoung Ju Seo; Jung Won Lee; Min Soo Kim; Sung Eun Kim; So Young Jo; Dong Ho Lee; Hyun Chae Jung Journal: J Neurogastroenterol Motil Date: 2013-07-08 Impact factor: 4.924