Genotyping | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Study, year | Ethnicity | Psoriasis | Control | Source of controls | Subtype of psoriasis | Genotyping method | P-value for HWE for controls | Scorea | ||||
II | ID | DD | II | ID | DD | |||||||
Vasku, 1999 [21] | Caucasian (European) | 40 | 111 | 49 | 45 | 104 | 59 | Unknown | Unknown | PCR | 0.947 | NA |
Ozkur, 2004 [22] | Caucasian (Turkish) | 12 | 40 | 34 | 28 | 69 | 57 | Unknown | Vulgaris (94.2%) | PCR | 0.378 | 7 |
Al-Awadhi, 2007 [23] | Caucasian (Arab) | 7 | 19 | 25 | 14 | 45 | 41 | Hospital- based | Arthritis | PCR | 0.770 | 8 |
Chang, 2007 [24] | Asian | 172 | 108 | 32 | 287 | 265 | 63 | Hospital- based | Unknown | PCR | 0.873 | 7 |
Liu, 2007 [20] | Asian | 31 | 38 | 19 | 23 | 48 | 24 | Hospital- based | Unknown | PCR | 0.917 | NA |
Weger, 2007 [25] | Caucasian (European) | 61 | 92 | 54 | 35 | 93 | 54 | Hospital- based | Vulgaris | PCR | 0.653 | 7 |
Nagui, 2012 [26] | Caucasian (Arab) | 9 | 13 | 8 | 6 | 8 | 6 | Hospital- based | Vulgaris | PCR | 0.371 | 8 |
Shehab, 2008 [27] | Caucasian (Arab) | 2 | 2 | 9 | 19 | 18 | 74 | Hospital- based | Arthritis | PCR | < 0.001 | 6 |
Veletza, 2008 [28] | Caucasian (European) | 2 | 11 | 14 | 5 | 7 | 15 | Unknown | Vulgaris | PCR | 0.038 | 7 |
Coto-Segura, 2009 [29] | Caucasian (European) | 38 | 124 | 106 | 34 | 145 | 93 | Population- based | Arthritis | PCR | 0.050 | 6 |
Yang, 2014 [9] | Asian | 350 | 269 | 49 | 304 | 299 | 65 | Hospital- based | Unknown | PCR-RFLP | 0.491 | 7 |
Munir, 2016 [30] | Caucasian (Pakistani) | 118 | 239 | 129 | 88 | 299 | 184 | Population- based | Arthritis (92%) | PCR | 0.063 | 6 |
Huang, 2017 [31] | Asian | 55 | 71 | 35 | 119 | 111 | 26 | Hospital- based | Unknown | PCR | 0.987 | 6 |
Agha, 2018 [32] | Caucasian (Pakistani) | 72 | 87 | 74 | 90 | 122 | 51 | Unknown | Unknown | PCR | 0.405 | 6 |
Elneam, 2018 [33] | Caucasian (Arab) | 18 | 33 | 22 | 22 | 17 | 8 | Unknown | Vulgaris | PCR | 0.157 | 7 |
Tanhapour, 2018 [34] | Caucasian (Iranian) | 16 | 57 | 27 | 8 | 50 | 42 | Hospital- based | Unknown | PCR-RFLP | 0.191 | 6 |