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Table 1 Characteristics and methodology assessment of 8 studies included in the diagnosis meta-analysis

From: The value of miR-155 as a biomarker for the diagnosis and prognosis of lung cancer: a systematic review with meta-analysis

First authorYearCountryEthnicityCase/ControlAssay typeSEN (%)SPE(%)TPFPFNTN
Feng Gao [22]2013ChinaAsian36/32SYBR72.2068.702681022
Dongfang Tang (1) [23]2013ChinaAsian62/60TaqMan59.7075.0037152545
Dongfang Tang (2) [23]2013ChinaAsian34/32TaqMan67.6065.6023111121
Qing Geng (1) [24]2014ChinaAsian25/25SYBR87.0087.00223322
Qing Geng (2) [24]2014ChinaAsian126/60SYBR86.0084.00108101850
Amal A [25].2013EgyptAfrican65/37SYBR95.4062.206214323
Carina Roth [26]2011GermanyCaucasian35/28TaqMan87.7088.90313425
Dali Zheng [27]2011ChinaAsian74/68SYBR80.3683.9359111557