Is There Any Relationship between Trichomonas vaginalis Infection and Male Urethritis Risk? A Systematic Review and Meta-Analysis

Table 1

Baseline characteristics of the included studies in the systematic review and meta-analysis of the relationship between T. vaginalis infection and male urethritis patients.

Ref.	Year	Country	No. of cases	No. of controls	Age average (cases)	Age average (controls)	Groups	Diagnostic test	RD
[12]	2001	Canada	659	339	25	23	Urethral discharge	PCR	0.091
[13]	2001	Canada	410	100	27	29	Urethral discharge	PCR	0082
[14]	2013	Japan	215	98	24	27	Urethritis	PCR	0.004
[15]	2015	Croatia	500	200	nm	Nm	Urethritis symptoms	PCR	0.062
[16]	2016	Denmark	211	73	28	28	NGU	PCR	0.009
[17]	2017	Japan	92	16	34	33	Urethritis	PCR	0.033
[18]	2019	USA	155	103	28	28	NGU	PCR	0.023