Detection and analysis of serum bile acid profile in patients with colonic polyps

Table 8 Bile acid levels in colonic polyps with or without pedicle (nmol/L)

	Pedicled polyp group	Sessile polyp group	P value
Primary free BAs
CA	420.00 (32.48, 791.00)	59.80 (24.08, 173.00)	0.006a
CDCA	711.00 (214.75, 2845.00)	373.50 (94.68, 834.50)	0.016a
Primary conjugated BAs
TCA	17.90 (11.00, 94.98)	22.10 (5.30, 49.90)	0.635
GCA	166.50 (92.35, 491.25)	168.50 (73.75, 330.00)	0.709
GCDCA	1230.00 (625.25, 2775.00)	900.00 (413.25, 1860.00)	0.096
TCDCA	111.50 (44.68, 307.50)	68.15 (25.35, 162.00)	0.075
Secondary free BAs
DCA	155.50 (0.68, 806.00)	142.00 (34.03, 418.25)	0.976
LCA	3.50 (0.00, 22.13)	6.45 (0.50, 15.93)	0.662
UDCA	228.00 (64.38, 454.75)	64.90 (19.63, 196.50)	0.003a
Secondary conjugated BAs
TDCA	13.90 (0.00, 56.58)	8.15 (0.50, 30.33)	0.539
GDCA	118.15 (0.00, 494.50)	113.50 (18.50, 238.00)	0.595
TLCA	0.25 (0.00, 3.78)	0.00 (0.00, 2.30)	0.540
GLCA	3.40 (0.00, 30.45)	4.65 (0.00, 16.05)	0.723
TUDCA	7.20 (4.15, 24.43)	7.65 (3.08, 15.00)	0.472
GUDCA	330.50 (133.75, 573.00)	114.50 (44.40, 314.75)	0.008a

^aP < 0.05, there is a statistical difference in this indicator between the two groups.

BA: Bile acid; CA: Cholic acid; CDCA: Chenodeoxycholic acid; TCA: Taurocholic acid; GCA: Glycocholic acid; TCDCA: Taurochenodeoxycholic acid; GCDCA: Glycochenodeoxycholic acid; DCA: Deoxycholic acid; UDCA: Ursodeoxycholic acid; LCA: Lithocholic acid; TDCA: Tauroursodeoxycholic acid; GDCA: Glycodeoxycholic acid; TUDCA: Tauroursodeoxycholic acid; GUDCA: Glycoursodeoxycholic acid; TLCA: Taurolithocholic acid; GLCA: Glycolithocholic acid.