From: Association of vitamin D receptor gene variants with polycystic ovary syndrome: a meta-analysis
Author | Year | Country | Ethnicity | NOS scores | Sample size | Genotype in cases | Genotype in controls | |||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
PCOS | Control | CC | AC | AA | CC | AC | AA | |||||
Dasgupta [14] | 2015 | India | Asian | 7 | 250 | 250 | 13 | 120 | 117 | 13 | 117 | 120 |
Jedrzejuk [15] | 2015 | Poland | Caucasian | 7 | 90 | 98 | 19 | 52 | 19 | 17 | 49 | 32 |
Mahmoudi [16] | 2015 | Iran | Asian | 8 | 35 | 35 | 9 | 11 | 15 | 6 | 21 | 8 |
Mahmoudi [17] | 2009 | Iran | Asian | 8 | 162 | 162 | 36 | 68 | 58 | 23 | 90 | 49 |
El-Shal [18] | 2013 | Egypt | Caucasian | 8 | 150 | 150 | 22 | 65 | 63 | 18 | 64 | 68 |
Siddamalla [19] | 2017 | India | Asian | 7 | 95 | 130 | 32 | 21 | 42 | 25 | 35 | 70 |
Wehr [20] | 2011 | Australia | Caucasian | 7 | 543 | 145 | 127 | 274 | 142 | 37 | 60 | 48 |
Cao [21] | 2016 | China | Asian | 7 | 120 | 120 | 40 | 58 | 22 | 26 | 55 | 39 |
Santos [22] | 2018 | Brazil | Caucasian | 7 | 190 | 100 | 41 | 88 | 61 | 16 | 48 | 36 |