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Observational Study
©The Author(s) 2026.
World J Hepatol. Feb 27, 2026; 18(2): 114206
Published online Feb 27, 2026. doi: 10.4254/wjh.v18.i2.114206
Table 3 Core outcomes, median (interquartile range)

Overall (n = 152)
PBC (n = 61)
PSC (n = 30)
HC (n = 61)
P value
Daytime sleepiness (ESS)5.50 (3.75-8.00)6.00 (3.00-9.00)6.00 (4.00-9.00)5.00 (3.00-8.00)0.376
Global fatigue (FIS)34.00 (16.00-65.50)32.00 (16.00-100.00)24.00 (6.50-61.25)37.00 (21.00-56.00)0.308
PBC-40 fatigue domain122.00 (14.00-30.50)18.00 (13.00-30.00)25.00 (15.25-30.75)N/A0.1312
Chronotype (MEQ-SA)58.00 (53.00-64.00)60.00 (55.00-63.00)54.50 (46.75-59.00)58.00 (53.00-65.00)0.018


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