CYP1A2 rs762551 polymorphism contributes to cancer susceptibility: a meta-analysis from 19 case-control studies

BMC Cancer

Table 1 Characteristics of the studies included in the meta-analysis

Author	Year	Country	Ethnicity	Cancer type	Cases	Controls	Source of controls	Genotype method
Khvostova [7]	2011	Russia	Caucasian	Breast	323	526	Hospital	PCR-RFLP
MARIE-GENICA [31]	2010	German	Caucasian	Breast	3147	5485	Population	PCR-RFLP
Singh [8]	2010	India	Asian	Lung	200	200	Population	PCR-RFLP
Sangrajrang [16]	2009	Thailand	Asian	Breast	552	483	Hospital	TaqMan
B′chir [9]	2009	Tunisia	Tunisian	Lung	101	98	Hospital	PCR-RFLP
Kobayashi [17]	2009	Japan	Asian	Stomach	141	286	Hospital	MassARRAY
Altayli [32]	2009	Turkey	Caucasian	Bladder	135	128	Hospital	PCR-RFLP
Aldrich [33]	2009	USA	Mixed	Lung	113	299	Mixed	Not defined
Saebo [35]	2008	Norway	Caucasian	Colorectal	198	222	Hospital	PCR-RFLP
Suziki [34]	2008	USA	Caucasian	Pancreatic	649	585	Population	PCR-RFLP
Yoshida [36]	2007	Japan	Asian	Colorectal	64	111	Hospital	PCR-RFLP
Osawa [18]	2007	Japan	Asian	Lung	103	111	Hospital	PCR-RFLP
Gemignani [10]	2007	Italy	Caucasian	Lung	297	310	Hospital	Microarray
Kotsopoulos [37]	2007	Canada	Caucasian	Breast	170	241	Hospital	PCR-RFLP
Bae [40]	2006	Korea	Asian	Colorectal	111	93	Hospital	PCR-RFLP
Long [38]	2006	China	Asian	Breast	1082	1139	Population	PCR-RFLP
Li [39]	2006	USA	Caucasian	Pancreatic	307	333	Population	PCR-RFLP
Landi [11]	2005	spain	Caucasian	Colorectal	361	321	Hospital	APEX
Goodman [41]	2003	USA	Caucasian	Ovarian	164	194	Population	PCR-RFLP

PCR, polymerase chain reaction; RFLP, restriction fragment length polymorphis; APEX, arrayed primer exension.

ISSN: 1471-2407