| Study | Sample size | Age | Duration (day) | Criteria for grading | Criteria for grading flaccid hemiplegia | Intervention | Frequency and retention time | Length of treatment | Outcomes | Experimental | Control | Experimental | Control | Chinese medicine | Western medicine | Experimental | Control |
| Chen 2010 [20] | 72 | 54.4 | 55.4 | Not described | Not described | Not described | Not described | Not described | Electroacupuncture + Western medicine | Western medicine | Once/day, not described | 28 d | ND, FMA, MBI | Songyang 2015 [37] | 120 | 65 | 64 | 4.5 | 4.7 | Not described | Not described | Not described | Acupuncture + rehabilitation | Rehabilitation | 5 times/week, 30 min | 30 d | MBI | Chu et al. 2017 [21] | 120 | 71 ± 8 | 69 ± 8 | 8.2 ± 3.7 | 9.2 ± 3.3 | Not described | E | Not described | Acupuncture + Western medicine | Western medicine | 6 times/week, 30 min | 2 W | FMA, ND, MBI | Ping and Chen 2009 [34] | 78 | 60.5 ± 15.4 | 63.4 ± 14.9 | Not described | Not described | Not described | C | Not described | Electroacupuncture + rehabilitation | Rehabilitation | Not described, 30 min | 30 d | MAS | Ge 2005 [24] | 124 | 62.15 ± 8.53 | 65.76 ± 9.19 | Not described | Not described | Not described | C | Not described | Acupuncture + rehabilitation | Rehabilitation | 5 times/week, 30 min | 4 W | FMA, QOL | Yan 2013 [44] | 120 | 63.07 ± 5.12 | 62.05 ± 6.25 | 16.65 ± 2.25 | 13.25 ± 5.25 | Not described | D | Not described | Electroacupuncture + rehabilitation | Rehabilitation | Once/day, 30 min | 4 W | FMA, MBI, BBS | Ge Yun and Zhu 2006 [25] | 60 | 62.4 | 68.8 | 3.8 | 4.6 | B | C | Not described | Acupuncture + rehabilitation | Rehabilitation | 5 times/week, 30–45 min | 8 W | ND | Chengyu 2012 [27] | 126 | 60 ± 6.9 | 59 ± 7.6 | 9 ± 1.8 | 9 ± 2.1 | I | Not described | Not described | Acupuncture + rehabilitation | Rehabilitation | Once/day, 30 min | 6 M | FMA | Jiyong 2018 [29] | 116 | 69 ± 6 | 67 ± 7 | 7.3 ± 3.5 | 7.1 ± 3.3 | I | J | Not described | Acupuncture + Western medicine | Western medicine | 6 times/week, 30 min | 14 d | FMA, ND | Peng et al. 2019 [33] | 68 | 62 ± 10 | 62 ± 8 | 31 ± 8.4 | 29.7 ± 9.2 | B | D | K | Acupuncture | Rehabilitation | 6 times/week, 6h | 4 W | FMA, MBI, MMSE, QOL | Yuming and Xi 2019 [28] | 40 | Not described | Not described | Not described | Not described | Not described | G | Not described | Acupuncture + rehabilitation | Rehabilitation | Once/day, 20 min | 4 W | ND, MBI, BBS | Yinhua 2015 [46] | 64 | 67.38 ± 7.16 | 67.21 ± | Not described | Not described | A | E | Not described | Acupuncture + rehabilitation | Rehabilitation | Not described, 30 min | Not described | FMA | Kejun 2013 [30] | 70 | 64.7 ± 8.6 | 64.5 ± 8.3 | 4.5 ± 2.2 | 4.7 ± 2.1 | I | Not described | Not described | Acupuncture + rehabilitation | Rehabilitation | Once/day, 30 min | 30 d | MBI | Liu et al. 2005 [31] | 62 | 61.46 ± 9.23 | 60.89 ± 10 | 5.727 ± 2.1 | 5.697 ± 2.3 | Not described | C | Not described | Acupuncture + rehabilitation | Rehabilitation | Not described, 15 min | 30 d | FMA | Mingxiang and Luo 2018 [32] | 98 | 54.2 ± 2.3 | 54.2± | 3.2 ± 1.3 | 3.1 ± 1.2 | Not described | C | Not described | Acupuncture + rehabilitation | Rehabilitation | 6 times/week, 30 min | 2 M | MBI | Yaqing 2019 [45] | 87 | 57.92 ± 4.83 | 58.25 ± 4.66 | 3.68 ± 0.72 | 3.51 ± 0.63 | B | D | Not described | Acupuncture + rehabilitation | Rehabilitation | Once/day, 25–30 min | 4 W | FMA, MBI | Fanglun 2015 [23] | 60 | 64.47 | 65.23 | 29.77 | 30.63 | Not described | Not described | G | Head acupuncture + rehabilitation | Rehabilitation | Once-twice/day | 3 W | FMA | Shen 2012 [36] | 100 | 59.2 ± 10.6 | 58.9 ± 8.1 | Not described | Not described | Not described | C | Not described | Acupuncture + rehabilitation | Rehabilitation | Once/day, 30 min | 3 W | FMA, MBI | Wang and Rehabilitation 2019 [38] | 80 | 59.53 ± 13.52 | 58.50 ± 13.51 | Not described | Not described | Not described | Not described | Not described | Acupuncture + rehabilitation | Rehabilitation | Not described, 30 min | 3 M | FMA, MBI | Wang and Jiang 2006 [39] | 146 | 55.7 ± 7.5 | 54.3 ± 7.2 | Not described | Not described | B | D | Not described | Acupuncture + rehabilitation | Rehabilitation | 6 times/week, 45 min | 1 M | FMA, ND, MBI | Wang et al. 2017 [40] | 130 | 60.5 ± 12.6 | 61.7 ± 10.9 | 3.3 ± 1.8 | 3.1 ± 1.5 | Not described | C | K | Acupuncture + Western medicine | Western medicine | Once/day, 30 min | 1 M | ND, MBI, FMA, QOL | Wong et al. 1999 [42] | 118 | 60.4 ± 11.1 | 60.6 ± 10.8 | Not described | Not described | Not described | Not described | Not described | Electroacupuncture + rehabilitation | Rehabilitation | 5 times/week, 30 min | 2 W | MBI | Xing Debing and Wang 2015 [43] | 50 | 63.52 ± 13.23 | 61.48 ± 11.79 | 2.875 ± 2.501 | 2.798 ± 2.457 | B | E | Not described | Electroacupuncture | Blank placebo | 5–6 times/week, 30 min | 2 W | MBI | Wei et al. 2012 [41] | 90 | 64.22 ± 7.37 | 63.82 ± 7.54 | 11.22 ± 2.6 | 12.96 ± 15.92 | Not described | C | Not described | Acupuncture + rehabilitation | Rehabilitation | 6 times/week, 30 min | 4 W | ND, MBI | Zhang et al. 2010 [35] | 80 | 65.9 ± 11.1 | 69.2 ± 9.7 | 2.7 ± 1.47 | 3.4 ± 2.34 | Not described | C | Not described | Acupuncture + rehabilitation | Rehabilitation | Once/day, 20 min | 3 W | ND, MBI, MMSE | Haiyun 2009 [26] | 72 | 63.7 ± 10.5 | 64.5 ± 10.6 | 7.0 ± 2.1 | 6.5 ± 2.4 | Not described | C | Not described | Electroacupuncture + rehabilitation | Rehabilitation | Once/day, 30 min | 4 W | FMA | Erjian 2018 [22] | 50 | 74.2 ± 4.7 | 73.2 ± 3.9 | Not described | Not described | Not described | Not described | Not described | Acupuncture + rehabilitation | Rehabilitation | Twice/day, 30 min | Not described | FMA, MBI |
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D: day, W: week, M: month, FMA: Fugl–Meyer Assessment scale, MBI: modified Barthel Index scale, MMSE: Mini-Mental State Examination scale, QOL: Quality Of Life Assessment scale, BBS: Berg Balance Scale, ND: Neurological Deficit Assessment scale, A: criteria for diagnosis and curative effect of diseases in traditional Chinese medicine, B: criteria for diagnosis and efficacy evaluation of stroke, C: diagnostic criteria formulated by the National Cerebrovascular Disease Conference, D: diagnostic points of various cerebrovascular diseases, E: Guidelines for Diagnosis and Treatment of Acute Stroke in China, F: neurological medicine, G: Stroke Classification Diagnosis and Treatment Guidelines of China in 2015, I: Guiding Principles for Clinical Research of New Chinese Medicines (Trial), J: Guidelines for Prevention and Treatment of Cerebrovascular Diseases in China, K: Brunnstrom rated in I-II.
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