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Table 1 Characteristics of case-control studies on CCND1 G870A polymorphisms and cervical cancer risk included in the meta-analysis

From: Association between cyclin D1 G870A polymorphism and cervical cancer risk: a cumulative meta-analysis involving 2,864 patients and 3,898 controls

First author Year Country Racial/descent Source of controls Case Control Genotype distribution Pfor HWEa Genotying type
Case Control
GG GA AA GG GA AA
Catarino 2005 Portugal Caucasian Healthy base 143 103 35 64 44 9 55 39 0.091 PCR-RFLP
Jeon 2005 Korean Asian Hospital base 222 314 49 112 61 80 160 74 0.730 PCR-RFLP
Catarino 2008 Portugal Caucasian Hospital base 226 247 60 103 63 40 138 69 0.037 PCR-RFLP
Satinder 2008 India Asian Healthy base 150 150 33 64 53 30 65 55 0.184 PCR-RFLP
Thakur 2009 India Asian Hospital base 200 200 39 94 67 47 119 34 0.006 PCR-RFLP
Castro 2009 Sweden Caucasian Population base 952 1713 229 463 260 465 837 411 0.367 Multiplex PCR and hybridization
Ni 2011 China Asian Hospital base 300 312 48 160 92 70 137 105 0.051 PCR-RFLP
WarchoĊ‚ 2011 Poland Caucasian Healthy base 129 288 35 65 29 116 123 49 0.100 PCR-RFLP
Wang 2012 China Asian Population base 327 411 86 180 61 92 203 116 0.859 PCR-RFLP
Djansugurova 2013 Kazakhstan Caucasian Healthy base 215 160 54 103 58 41 78 41 0.752 Direct sequencing
  1. aHWE in control.