Research Article
Refractory Mycoplasma Pneumonia in Children: A Systematic Review and Meta-analysis of Laboratory Features and Predictors
Table 1
Baseline characteristics.
| Author | Year | Country | RMPP | NRMPP | Quality assessment | Total | M/F | Age, years | Total | M/F | Age, years |
| Wang et al. [11] | 2014 | China | 76 | 42/34 | | 26 | 14/12 | | 7 | Mei et al. [10] | 2014 | China | 30 | 18/12 | 6.0 (5.0 ~ 9.0) | 112 | 61/51 | 5.0 (3.0 ~ 6.0) | 6 | Lu et al. [12] | 2015 | China | 300 | — | — | 353 | — | — | 6 | Xiao et al. [13] | 2015 | China | 44 | 20/2 | 3.3 ~ 13.6 | 60 | 28/32 | 2.1 ~ 14.3 | 7 | Wang et al. [14] | 2015 | China | 32 | 13/19 | | 110 | 60/50 | | 7 | Shao et al. [15] | 2015 | China | 35 | 19/16 | — | 158 | 68/90 | — | 6 | Zhang et al. [3] | 2016 | China | 145 | 70/75 | 5.9 (3.8 ~ 8.0) | 489 | 280/209 | 3.4 (1.9 ~ 6.3) | 6 | Zhai et al. [16] | 2017 | China | 142 | 70/72 | | 286 | 282/204 | | 7 | Ding et al. [17] | 2018 | China | 108 | 54/54 | | 344 | 198/146 | | 6 | Liu et al. [18] | 2018 | China | 16 | 6/10 | | 54 | 27/27 | | 5 | Xu and Shu [19] | 2018 | China | 152 | 272/279 | | 551 | 70/82 | | 6 | Li et al. [20] | 2019 | China | 21 | 11/10 | | 50 | 18/32 | | 6 | Wang et al. [21] | 2019 | China | 60 | 24/36 | 6.7 (4.7 ~ 7.5) | 40 | 17/23 | 5.5 (4.5 ~ 8.0) | 8 | Li et al. [22] | 2019 | China | 58 | 36/22 | | 166 | 120/46 | | 7 | Lee et al. [23] | 2020 | China | 9 | 3/5 | | 33 | — | | 6 | Ling et al. [24] | 2020 | China | 86 | 38/48 | 6 (4-8) | 190 | 112/78 | 6 (4-7) | 6 | Zhao et al. [25] | 2020 | China | 45 | 28/17 | | 109 | 62/47 | | 6 | Zheng et al. [26] | 2020 | China | 73 | 38/35 | | 146 | 79/67 | | 7 | Chen et al. [9] | 2021 | China | 67 | 39/28 | | 83 | 52/31 | | 8 | Huang et al. [27] | 2021 | China | 124 | 61/63 | | 306 | 176/130 | | 7 |
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