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Table 1 Characteristics of the studies included in the analysis

From: The rs1024611 in the CCL2 gene and risk of gynecological cancer in Asians: a meta-analysis

Authors Year of publication Country Host ethnicity Age, years mean ± SD Sample n Genotyping
Case Controls Case Controls
Rukset A.et al 2010 Turkish Asian 57.75 ± 4.98 55.23 ± 6.55 50 211 PCR-RFLP
Vasudha S.et al 2015 India Asian 49.05 ± 11.70 49.03 ± 11.69 200 200 PCR
Łukasz K.et al 2011 Poland European 60.9 ± 10.1 59.7 ± 11.2 160 323 PCR
Xin W.et al 2014 China Asian 54.6 ± 12.2 53.2 ± 11.7 257 273 PCR-RFLP
Wu H.et al 2010 China Asian 54.2 ± 12.1   147 253 PCR-RFLP
Li L.et al 2015 China Asian 55.6 ± 12.8 54.9 ± 13.7 275 293 PCR-RFLP
  1. SD standard deviation, PCR-RFLP polymerase chain reaction-restriction fragment length polymorphism