Class 1 | Class 2 | Class 3 | Class 4 | Class 5 | |
---|---|---|---|---|---|
n (%) | N = 1598 | N = 845 | N = 2375 | N = 1181 | N = 1435 |
Digestive GERD symptoms | |||||
Reported any atypical digestive symptom* | 1536 (96.1) | 656 (77.6) | 1972 (83.0) | 1097 (92.9) | 652 (45.4) |
Slow digestion/early satiety | 880 (55.1) | 285 (33.7) | 874 (36.8) | 516 (43.7) | 203 (14.1) |
Other digestive symptoms | 197 (12.3) | 75 (8.9) | 208 (8.8) | 114 (9.7) | 169 (11.8) |
Epigastralgia | 1004 (62.8) | 326 (38.6) | 1045 (44.0) | 474 (40.1) | 305 (21.3) |
Eructation | 1037 (64.9) | 331 (39.2) | 1042 (43.9) | 566 (47.9) | 147 (10.2) |
Nausea | 508 (31.8) | 125 (14.8) | 410 (17.3) | 217 (18.4) | 125 (8.7) |
Non-Digestive GERD symptoms | |||||
Thoracic manifestations1 | 643 (40.3) | 127 (15.0) | 168 (7.1) | 116 (9.8) | 71 (5.0) |
Pulmonary symptoms2 | 971 (60.8) | 216 (25.6) | 138 (5.8) | 74 (6.3) | 123 (8.6) |
ENT symptoms3 | 1181 (73.9) | 227 (26.9) | 40 (1.7) | 168 (14.2) | 167 (11.7) |