Meta-Analysis
Copyright ©2014 Baishideng Publishing Group Inc.
World J Gastroenterol. Jun 28, 2014; 20(24): 7971-7978
Published online Jun 28, 2014. doi: 10.3748/wjg.v20.i24.7971
Table 1 Baseline information of studies included in the meta-analysis
Ref.No. of HCC patientsNo. of controlsYear of studyCountry of study
Unitt et al[15]25482005United Kingdom
Ormandy et al[16]84212005Germany
Guo et al[17]22122006China
Fu et al[18]123472007China
Peng et al[21]63402007China
Yang et al[20]28262007China
Cao et al[19]33202007United States
Yu et al[22]58152008China
Zhang et al[23]100202008China
Huang et al[28]93242010China
Kuang et al[26]28262010China
Wang et al[27]46322010China
Yoshizawa et al[24]57312010Japan
Zhang et al[25]49252010China
Thakur et al[33]28152011Indian
1Fan et al[30]138-2011China
Liu et al[32]40282011China
Aleem et al[29]15102011Egypt
Feng et al[31]42152011China
Wang et al[34]30302011China
Yang et al[37]60202012China
Wu et al[36]78122012China
Chen et al[35]39302012China