Table 1 The demographic characteristics and clinical symptoms
Variables | Group 1 | Group 2 | P value |
|---|---|---|---|
No. of patients | 27 | 35 | - |
Age (years) | 33.6 ± 10.3 | 36.3 ± 13.7 | 0.37 |
Sex (F/M) | 25/2 | 32/3 | 1.0 |
Clinical symptoms (n, %) | < 0.001 | ||
Abdominal pain | 7 (25.9%) | 18 (51.4%) | |
Abdominal discomfort | 7 (25.9%) | 6 (17.1%) | |
Without any symptoms | 13 (48.2%) | 11 (31.5%) |