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Table 2 The genotype and allele frequencies of rs1137101 polymorphism of LEPR gene in knee OA patients and healthy controls

From: Association of rs1137101 polymorphism in LEPR and susceptibility to knee osteoarthritis in a Northwest Chinese Han population

Groups Number Genotype frequencies (%) Allele frequencies (%) χ2 P-value
GG AG/GA AA G A
Cases 587 267 (45.49) 271 (46.17) 49 (8.35) 805 (68.57) 369 (31.43) 2.96 0.85
Control 628 258 (41.08) 291 (46.34) 79 (12.58) 807 (64.25) 449 (35.75) 0.05 0.83
Total 1215 523 (43.05) 571 (47.00) 121 (9.96) 1617 (66.54) 813 (33.46) 1.55 0.21
χ2 = 6.52, P = 0.038          2 = 5.06, P = 0.024