Association of KCNB1 polymorphisms with lipid metabolisms and insulin resistance: a case-control design of population-based cross-sectional study in Chinese Han population

Table 4 Association analysis of KCNB1 haplotypes with insulin resistance

Block	Frequency	Case, Control Ratio Counts	Case, Control Frequencies	χ ²	P
Block 1
TT	0.47	183.0 : 203.0, 491.9 : 566.1	0.47, 0.47	0.09	0.76
CC	0.46	179.0 : 207.0, 484.9 : 573.1	0.46, 0.46	0.03	0.86
TC	0.07	24.0 : 362.0, 79.1 : 978.9	0.06, 0.08	0.66	0.42
Block 2
TTC	0.48	186.8 : 199.2, 512.5 : 545.5	0.48, 0.48	0	0.99
GTT	0.38	145.8 : 240.2, 399.6 : 658.4	0.38, 0.38	0	0.99
TCC	0.08	26.0 : 360.0, 94.1 : 963.9	0.07, 0.09	1.73	0.20
Block 3
ACG	0.48	182.6 : 203.4, 510.7 : 547.3	0.47, 0.48	0.10	0.75
GCG	0.36	152.3 : 233.7, 373.1 : 684.9	0.40, 0.35	2.15	0.14
GCA	0.09	23.7 : 362.3, 99.9 : 958.1	0.06, 0.09	3.95	0.04
Block 4
CACA	0.52	193.7 : 192.3, 550.6 : 503.4	0.50, 0.52	0.48	0.49
AATC	0.18	69.9 : 316.1, 187.7 : 866.3	0.18, 0.18	0.02	0.90
CACC	0.13	56.0 : 330.0, 133.1 : 920.9	0.15, 0.13	0.89	0.35
CTTC	0.11	39.2 : 346.8, 124.8 : 929.2	0.10, 0.12	0.81	0.37

ISSN: 1476-511X