| |
FD-IBS overlap
|
FD alone
|
P
|
|---|
| |
(n = 151)
|
(n = 457)
| |
|---|
|
Demographics
| | | |
|
Age (years; ± s.d.)
|
42.91 ± 14.61
|
42.37 ± 14.84
|
0.70
|
|
Female Gender (%)
|
79(52.3)
|
264(57.8)
|
0.24
|
|
Symptoms (%)
| | | |
|
(score, ± s.d.)
| | | |
|
Early satiation
|
58(38.4)
|
152(33.3)
|
0.25
|
| |
(1.13 ± 1.52)
|
(0.95 ± 1.45)
|
0.21
|
|
Postprandial fullness
|
115(76.2)
|
266(58.2)
|
<0.001**
|
| |
(2.35 ± 1.49)
|
(1.72 ± 1.59)
|
<0.001**
|
|
Epigastric pain
|
113(74.8)
|
342(74.8)
|
1.00
|
| |
(2.24 ± 1.50)
|
(2.42 ± 1.58)
|
0.22
|
|
Epigastric burning
|
49(32.5)
|
118(25.8)
|
0.11
|
| |
(0.93 ± 1.43)
|
(0.73 ± 1.33)
|
0.14
|
|
Overall symptom score
|
6.65 ± 2.88
|
5.82 ± 2.76
|
0.002*
|
|
Subtypes(%)
| | | |
|
PDS alone
|
59(39.1)
|
164(35.9)
|
0.48
|
|
EPS alone
|
41(27.2)
|
183(40.0)
|
0.004*
|
|
PDS+EPS
|
51(33.8)
|
110(24.1)
|
0.02*
|
- FD, functional dyspepsia; IBS, irritable bowel syndrome; PDS, postprandial distress syndrome; EPS, epigastric pain syndrome; PDS+EPS, coexistence of PDS and EPS;
- *P < 0.05,**P < 0.001
