Research Article

Association of LAMA1 Single-Nucleotide Polymorphisms with Risk of Esophageal Squamous Cell Carcinoma among the Eastern Chinese Population

Table 4

Haplotype frequencies in the case and control groups and risk of ESCC.

Haplotype (LAMA1)Case (freq)Control (freq)Chi2Or [95% CI] value

Ars62081531Ars621993Grs539713Grs566655Ars73938538Crs60723038.73 (1.9%)63.18 (2.8%)
Ars62081531Ars621993Grs539713Grs566655Crs73938538Crs6072304.99 (0.2%)2.60 (0.1%)
Ars62081531Ars621993Grs539713Trs566655Ars73938538Crs6072302.33 (0.1%)4.12 (0.2%)
Ars62081531Grs621993Ars539713Trs566655Ars73938538Crs607230200.31 (10.0%)269.91 (11.9%)4.8230.803 [0.660∼0.977]0.028
Ars62081531Grs621993Ars539713Trs566655Crs73938538Crs60723013.40 (0.7%)15.93 (0.7%)
Ars62081531Grs621993Grs539713Trs566655Ars73938538Crs60723038.33 (1.9%)56.03 (2.5%)
Grs62081531Ars621993Ars539713Grs566655Ars73938538Crs6072307.10 (0.4%)4.11 (0.2%)
Grs62081531Ars621993Ars539713Trs566655Ars73938538Crs6072301.29 (0.1%)3.52 (0.2%)
Grs62081531Ars621993Grs539713Grs566655Ars73938538Crs607230168.31 (8.4%)171.67 (7.6%)0.7311.102 [0.881∼1.379]0.393
Grs62081531Ars621993Grs539713Grs566655Ars73938538Trs60723018.19 (0.9%)30.69 (1.4%)
Grs62081531Ars621993Grs539713Grs566655Crs73938538Crs60723029.83 (1.5%)39.59 (1.7%)
Grs62081531Ars621993Grs539713Grs566655Crs73938538Trs6072303.90 (0.2%)7.69 (0.3%)
Grs62081531Ars621993Grs539713Trs566655Ars73938538Crs60723029.88 (1.5%)35.63 (1.6%)
Grs62081531Ars621993Grs539713Trs566655Ars73938538Trs60723012.55 (0.6%)18.16 (0.8%)
Grs62081531Ars621993Grs539713Trs566655Crs73938538Crs6072306.78 (0.3%)3.95 (0.2%)
Grs62081531Grs621993Ars539713Trs566655Ars73938538Crs607230845.42 (42.2%)909.38 (40.1%)1.0661.072 [0.939∼1.224]0.302
Grs62081531Grs621993Ars539713Trs566655Ars73938538Trs607230259.49 (12.9%)275 (11.9%)0.7201.083 [0.900∼1.303]0.396
Grs62081531Grs621993Ars539713Trs566655Crs73938538Crs60723074.63 (3.7%)119.97 (5.3%)6.6260.679 [0.504∼0.913]0.010
Grs62081531Grs621993Ars539713Trs566655Crs73938538Trs60723040.47 (2.0%)43.28 (1.9%)
Grs62081531Grs621993Grs539713Trs566655Ars73938538Crs607230117.31 (5.9%)114.20 (5.0%)1.1271.155 [0.885∼1.508]0.288
Grs62081531Grs621993Grs539713Trs566655Ars73938538Trs60723034.02 (1.7%)59.00 (2.6%)
Grs62081531Grs621993Grs539713Trs566655Crs73938538Crs6072308.56 (0.4%)15.83 (0.7%)

Freq: frequency; OR: odds ratio; CI: confidence interval; p < 0.05 is regarded as statistically significant value.