Risk factors for new onset diabetes mellitus after liver transplantation: A meta-analysis

Table 4 Baseline characteristics of the included studies

Ref.	Study year	Study design	Risk factors
Saliba et al[1]	2003.10-2004.6	Retrospective	BMI, HCV, IFG, immunosuppression
Parolin et al[14]	2004.1-2004.6	Retrospective	Gender, BMI, HCV, a family history of diabetes, alcohol
Baid et al[10]	1991.1-1998.10	Retrospective	HCV
Schmilovitz et al[21]	1992-2002	Retrospective	Gender, HCV, alcohol, immunosuppression, HBV
Moon et al[6]	1996.1-2004.10	Retrospective	Gender, HCV
Kishi et al[22]	1996.1-2005.1	Retrospective	HCV
Khalili et al[13]	1990-1994	Retrospective	HCV
Yoshida et al[15]	1996.1-2006.10	Retrospective	Immunosuppression
Gelley et al[23]	1995-2009	Retrospective	HCV
Dehghan et al[17]	1994-2006	Retrospective	Gender, HCV, BMI, immunosuppression, HBV
Harada et al[24]	1996.1-2011.1	Retrospective	Gender, HCV, alcohol, HBV
Anderson et al[25]	2004.1-2005.10	Retrospective	Gender, HCV, BMI, a family history of diabetes, alcohol, HBV
Ling et al[26]	2006.11-2009.7	Retrospective	Gender, BMI, HBV
Zhao et al[27]	2001-2008.3	Retrospective	Gender, IFG, a family history of diabetes, immunosuppression, HBV
Sánchez-Pérez et al[28]	1997.3-2001.10	Retrospective	Immunosuppression
Mirabella et al[5]	NR	Retrospective	HCV
Driscoll et al[29]	1998.1-2001.8	Retrospective	CMV, gender, BMI, HCV, a family history of diabetes, immunosuppression
Honda et al[3]	1998.12-2011.10	Retrospective	CMV, gender, HCV, BMI, a family history of diabetes
Carey et al[2]	1999.6-2008.2	Retrospective	Gender, BMI, HCV, IFG, a family history of diabetes, alcohol, immunosuppression

NR: Not reported; HCV: Hepatitis C virus; IFG: Impaired fasting glucose; HBV: Hepatitis B virus; CMV: Cytomegalovirus; BMI: Body mass index.