Factors associated with suicidal behaviors in mainland China: a meta-analysis

Li, Ying; Li, Yafei; Cao, Jia

doi:10.1186/1471-2458-12-524

BMC Public Health

Table 1 Descriptive information for each study included in meta-analysis※

From: Factors associated with suicidal behaviors in mainland China: a meta-analysis

Studies	Study type	Sampling size	Study population	Gender	Residence	Years of data collection	Outcome
Zhang 1999[6]	CS	84767	16-78 years old	Female/male	Rural/urban	1989-1994	Complete suicide
Kong 2010[7]	CC	370/370	The suicides(45.30 ± 12.88)/living controls (35.03 ± 12.6)	Female/male	Rural	2005-2008	Complete suicide
Phillips 2002[8]	CC	519/536	The suicides/other injuries (>10 years)	Female/male	Rural/urban	1998-2000	Complete suicide
Li 2005[9]	CS	1653	Adolescents	Female/male	Rural/urban	1995-1999	Complete suicide
Zhang 2003[10]	CS	1421	Adolescents	Male/female	—	—	Suicide ideation
Liu 2007[12]	CS	1933	Adolescents	Male/female	Rural/urban	—	Suicide ideation
Ou 2008[13]	CS	698	College Students	Male/female	Rural/urban	2005	Suicide ideation
Ma 2003[17]	CS	853	Adolescents	Male/female	Urban	—	Suicide ideation
Fan 2008[18]	CS	2160	College Students	Male/female	Rural/urban	—	Suicide ideation
Zhang 2007[11]	CS	1294	Adolescents	Male/female	Urban	—	Suicide ideation
Zeng 2005[19]	CS	427	College Students	Male/female	Rural/urban	2003	Suicide ideation
Li 2009[20]	CY	2,012	Community members (>18 years)	Male/female	Rural/urban	2004	Suicide ideation
Yang 2008[21]	CS	8315	Adolescents	Male/female	Rural	2006	Suicide ideation, suicide attempt
Pan 2006[22]	CS	5169	Adolescents	Male/female	Rural/urban	2004	Suicide ideation
Chen 2006[23]	CS	7422	College Students	Male/female	Rural/urban	—	Suicide ideation
Yang 2007[24]	CS	3568	College Students	Male/female	Rural/urban	2006	Suicide ideation
Duan 2008[25]	CS	5,640	Community members (32–64 years)	Male/female	—	—	Suicide ideation, Suicide attempt
Hou 2010[26]	CS	239	Suicide-attempt cases(>15 years)	Male/female	—	2007-2008	Suicide ideation
Sun 2010[27]	CS	20716	Community members, >18 years	Male/female	Rural/urban	2004-2005	Suicide attempt
Bao 2009[28]	CS	1529	College Students	Male/female	Rural/urban	—	Suicide ideation
Juan 2010[29]	CS	4644	Adolescents	Male/female	Urban	2004	Suicide ideation, suicide attempt
Niu 2006[30]	CS	2,914	Patients without psychopathic problem in hospital (>15 years)	Male/female	Rural/urban	2003-2004	Suicide ideation, suicide attempt
Tian 2010[31]	CS	974	Researcher(34 ± 8)	Male/female	—	—	Suicide ideation
Sun 2008[32]	CS	943	Migrants	Male/female	—	—	Suicide ideation, suicide attempt
Li 2004[33]	CS	2032	Students in technical school	Male/female	Rural/urban	—	Suicide attempt
Yu 2004[34]	CS	1952	Adolescents	Male/female	Rural	—	Suicide ideation, suicide attempt
Xing 2005[35]	CS	4622	Adolescents	Male/female	—	2002	Suicide ideation
Gao 2001[36]	CS	2044	Adolescents	Male/female	Rural/urban	1998	Suicide ideation, suicide attempt
Zhuang 2007[37]	CS	3798	Adolescents	Male/female	urban	—	Suicide ideation, suicide attempt
Huang 2000[38]	CS	2467	Adolescents	Male/female	—	—	Suicide ideation
Zeng 2009[39]	CS	490	College Students	Male/female	Rural/urban	—	Suicide ideation
Yan 2009[40]	CS	772	College Students	Male/female	—	After 2007	Suicide ideation
Shang 2008[41]	CS	2678	College Students	Male/female	Rural/urban	2006	Suicide ideation, suicide attempt
Lin 2005[42]	CS	1100	College Students	Male/female	—	—	Suicide ideation
Zhu 2006[43]	CS	1765	College Students	Male/female	—	2004	Suicide ideation
Xu 2004[44]	CS	610	College Students	Male/female	Rural/urban	—	Suicide ideation
Zhou 2005[45]	CS	337	Adolescents	Male/female	Rural	2004	Suicide ideation
Jiang 2006[46]	CS	1514	Adolescents	Male/female	Rural/urban	—	Suicide ideation
Zhang 2009[47]	CS	15, 000	residents,	Male/female	Rural	2001	Suicide ideation
Feng 2006[48]	CS	2584	Adolescents	Male/female	urban	2004	Suicide ideation, suicide attempt
Sun 2007[49]	CS	1,021	Rural female(15–39 years)	female	Rural	—	Suicide ideation
Huan 2004[50]	CC	100/100	Suicide-attempt cases/injured by accidents	Male/female	Rural/urban	2002	Suicide attempt
Yang 2008[51]	CC	22/23	The suicide(43.1 years)/other injuries(48.2 years)	Female/male	Rural	1998-1999	Complete suicide

※: CC refers to case–control study; CS refers to cross-sectional study.

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