Table 1 The general data of included documents
From: Diagnostic value of IL-6 for patients with asthma: a meta-analysis
Study | Year | Samples | Country | Size(A/C) | Sex(M/F) | Method | |
|---|---|---|---|---|---|---|---|
Asthma | Control | ||||||
Ding [18] | 2015 | Serum | China | 120/120 | 62/58 | 60/60 | ELISA |
Radulovic [19] | 2015 | Serum | America | 12/10 | 9/3 | 10/ NA | ELISA |
Canöz [20] | 2008 | Serum | Turkey | 54/42 | NA /54 | NR | ELISA |
Naik [21] | 2017 | Serum | India | 50/30 | 27/23 | 14/16 | ELISA |
Domvri [22] | 2019 | Serum | Greece | 90/30 | 31/59 | 10/20 | ELISA |
Wood [23] | 2012 | Serum | Australia | 132/83 | 55/77 | 31/52 | ELISA |
Ma [24] | 2019 | Serum | China | 192/130 | 97/95 | 67/63 | ELISA |
Zhang [25] | 2018 | Serum | China | 70/25 | 25/45 | 8/15 | ELISA |
Cui [26] | 2017 | Serum | China | 1158/1075 | 719/439 | 686/389 | ELISA |
Fabian [27] | 2011 | Serum | Hungary | 35/21 | 28/7 | 16/5 | ELISA |
Cui [28] | 2014 | Serum | China | 64/25 | NR | NR | ELISA |