Table 1 The main characteristics of studies for the prognostic role of the NLR in stroke meta-analysis
Characteristics of the included studies | ||||||||
|---|---|---|---|---|---|---|---|---|
Author years | Country | N (F/M) | Age, year | Sample time | Optimal cutoff value | Outcome measure | etiology of stroke | treatment modality |
Maestrini et al. 2015 | France | 846 (430/416) | Mean 71 | onset< 4.5 h | 4.8 | mRS at 3 mo | CI | IT |
Qun et al. 2017 | China | 143 (80/63) | Mean 70 | admission | 2.995 | mRS at 3 mo | CI | AP |
Xue et al. 2017 | China | 289 (107/173) | Mean 61.8 | admission | 2.39 | mRS at 3 mo | CI | AG |
Duan et al. 2018 | China | 616 (368/248) | Mean 66 | admission < 24 h | 7 | mRS at 3 mo | LVOS | ET and IT |
Goyal et al. 2018 | greece | 293 (147/146) | Mean 62 | admission | NR | mRS at 3 mo | LVOS | MT |
Kocaturk et al. 2018 | Turkey | 107 (57/50) | Mean 67 | admission | 4.7 | death at 3 mo | CI | IT or AP or MT |
Malhotra et al. 2018 | USA | 657 (333/324) | Mean 64.3 | admission | 2.2 | mRS at 3 mo | CI | IT |
Lattanzi et al. 2016 | Italy | 177 (63/114) | Mean 67.1 | admission | 4.58 | mRS at 3 mo | ICH | NR |
Tao et al. 2017 | China | 336 (216/120) | Mean 58.5 | admission | 4.58 to 7.3 (report) | mRS at 3 mo | sICH | SE |
Zhang et al. 2018 | China | 104 (80/24) | Mean 50.4 | admission < 24 h | 6.46 | mRS at 3 mo | ICH | SE |
Sun et al. 2017 | China | 352 (234/118) | Mean 64.2 | admission < 24 h | NR | mRS at 3 mo | ICH | WSE |
Qin et al. 2019 | China | 213 (155/58) | Mean 50 | admission < 24 h | NR | mRS at 3 mo | sICH | AG |
Giede-Jeppe et al. 2019 | Germany | 319 (98/221) | Mean 51 | admission | 7.05 | mRS at 3 mo | aSAH | NR |