Gene polymorphisms associated with sudden decreases in heart rate during extensive peritoneal lavage with distilled water after gastrectomy

Table 3 Comparison of genotype and allele dissemination of single nucleotide polymorphisms in patients with ≥ 30% vs < 30% heart rate variability, n (%)

SNP	HRV ≥ 30%	HRV < 30%	χ2	P value	OR (95%CI)
TEP1 (rs938886)			1.30	0.52
GG	9 (10.00)	81 (90.00)			1.00 (Reference)
GC	12 (14.12)	73 (85.88)			1.63 (0.63, 4.20)
CC	1 (5.88)	16 (94.12)			0.72 (0.081, 6.39)
			0.016	0.90
G	30 (11.32)	235 (88.68)			1.00 (Reference)
C	14 (11.76)	105 (88.24)			1.16 (0.58, 2.31)
TEP1 (rs1713449)			1.54	0.46
CC	9 (10.11)	80 (89.89)			1.00 (Reference)
CT	12 (14.29)	72 (85.71)			1.63 (0.63, 4.21)
TT	1 (5.26)	18 (94.74)			0.62 (0.071, 5.43)
			0.0001	0.99
C	30 (11.45)	232 (88.55)			1.00 (Reference)
T	14 (11.48)	108 (88.52)			1.11 (0.56, 2.22)
RECQL5 (rs820196)			3.93	0.14
TT	7 (8.05)	80 (91.95)			1.00 (Reference)
TC	14 (16.47)	71 (83.53)			2.39 (0.90, 6.33)
CC	1 (5.00)	19 (95.00)			0.65 (0.073, 5.72)
			0.33	0.57
T	28 (10.81)	231 (89.19)			1.00 (Reference)
C	16 (12.80)	109 (87.20)			1.27 (0.66, 2.47)

All P values are more than 0.05. Logistic regression analyses adjusting for age, gender, smoking, hypertension, and thyroid function. Two covariates with missing values were dropped. SNP: Single nucleotide polymorphisms; TEP1: Telomerase-associated protein 1; HRV: Heart rate variability; OR: Odds ratio; CI: Confidence interval; RECQL5: RecQ like helicase 5.