Table 2. Allele and genotype frequencies with HWE values of rs6165 polymorphism in FSHR gene.
Study PCOS Control PCOS Control HWE
Thr Ala Thr Ala Thr/Thr Thr/Ala Ala/Ala Thr/Thr Thr/Ala Ala/Ala
Branavan et al. (2018) 58 52 109 111 16 26 13 28 53 29 0.70
Kim et al. (2017) 466 288 538 238 145 176 56 181 176 31 0.19
Wu et al. (2014) 281 149 282 128 93 95 27 91 100 14 0.05
Liaqat et al. (2015) 101 91 93 99 27 47 22 22 49 25 0.83
Singhasena et al. (2014) 193 73 196 68 70 53 10 70 56 6 0.21
Fu et al. (2013) 540 228 1053 483 192 156 36 362 329 77 0.86
Gu et al. (2010) 278 192 156 100 81 116 38 50 56 22 0.36
Unsal et al. (2009) 51 37 57 43 16 19 9 16 25 9 0.89

(HWE - Hardy-Weinberg equilibrium, FSHR - follicle stimulating hormone receptor, PCOS - polycystic ovary syndrome, Thr - threonine - Ala - alanine).