| Not at all | Sometimes Rarely | Very often Often |
---|---|---|---|
 | N (%) | N (%) | N (%) |
Abdominal pain | 87(12.2) | 502(70.2) | 126(17.6) |
Esophageal symptoms | Â | Â | Â |
   Dysphagia | 490(68.7) | 205(28.8) | 18(2.5) |
   Heartburn | 247(34.8) | 390(54.9) | 73(10.3) |
Upper dysmotility symptoms | Â | Â | Â |
   Early satiety | 173(24.2) | 466(65.3) | 75(10.5) |
   Postprandial fullness | 62(8.7) | 452(63.6) | 197(27.7) |
   Bloating | 79(11.1) | 447(63.0) | 183(25.8) |
   Nausea | 351(49.1) | 324(45.3) | 39(5.5) |
   Vomiting | 474(66.5) | 226(31.7) | 13(1.8) |
Bowel symptoms | Â | Â | Â |
   Diarrhea/Constipation | 109(15.3) | 413(58.1) | 189(26.6) |
   > 3 bowels each day | 381(53.5) | 299(42.0) | 32(4.5) |
   Loose or watery stools | 121(17.0) | 514(72.2) | 77(10.8) |
   Urgency | 184(26.0) | 478(67.4) | 47(6.6) |
   < 3 bowels each week | 268(37.8) | 323(45.6) | 118(16.6) |
   Hard or lumpy stools | 112(15.8) | 497(69.9) | 102(14.3) |
   Anal blockage | 334(47.2) | 336(47.5) | 37(5.2) |
Fecal incontinence | 608(85.6) | 99(13.9) | 3(0.4) |