Table 7.

Allelic analysis (C versus T and A versus G) of rs 2900180 and rs 3761847, respectively, in relation to PBC-27 domains.

PBC-27	rs2900180			rs3761847
	C	T	P	A	G	P
Other symptom	7.7 ± 0.4	8.2 ± 0.4	0.33	7.3 ± 0.4	7.5 ± 0.4	0.78
Dryness	5.1 ± 0.3	5.4 ± 0.3	0.38	4.9 ± 0.3	5.4 ± 0.3	0.24
Itch	3.9 ± 0.6	4.8 ± 0.5	0.24	4.3 ± 0.7	4.5 ± 0.5	0.82
Fatigue	19.1 ± 1.1	21.6 ± 0.9	0.05	19.3 ± 1.1	21.1 ± 0.8	0.19
Cognitive	11.1 ± 0.6	11.6 ± 0.6	0.57	11.3 ± 0.7	11.4 ± 0.5	0.96
Emotional	6.5 ± 0.4	7.2 ± 0.4	0.22	6.8 ± 0.4	6.9 ± 0.4	0.75
Social	7.3 ± 0.4	7.5 ± 0.4	0.78	7.5 ± 0.5	7.3 ± 0.4	0.84