Table 2.

Comparison of PSQI, SF-8 and STAI among EPS patients with pancreatic dysfunction, EPS patients without it and PDS patients

	EPS-P	EPS	PDS
PSQI	4.77 ± 0.48	6.95 ± 0.58*	6.43 ± 2.68**
PCS	37.9 ± 2.61	44.5 ± 1.06†	46.1 ± 3.78††
MCS	40.5 ± 2.46	45.3 ± 1.19	46.8 ± 3.84ϕ
STAI-state	54.0 ± 4.79	50.9 ± 3.93	44.3 ± 3.59
STAI-trait	47.4 ± 5.03	46.6 ± 4.41	39.9 ± 2.32

ESP-P: epigastric pain syndrome with pancreatic dysfunction. *p = 0.005, vs EPS-P; **p = 0.016, vs EPS-P; ^†p = 0.024, vs EPS-P; ^††p = 0.004, vs EPS-P; ^ϕp = 0.02, vs EPS-P.