Table 2.
Frequency, n (%) | Acupoints | Involved studies |
---|---|---|
7 (58.33) | GV20 | [28, 29, 33–35, 38, 39] |
5 (41.67) | CV6 | [27, 32, 36, 37, 40] |
CV12 | ||
CV17 | ||
SP10 | ||
ST36 | ||
3 (25.00) | BL23 | [34, 35, 38] |
1 (8.33) | TE4 | [29] |
Abbreviations. BL23, Shenshu; CV6, Qihai; CV12, Zhongwan; CV17, Danzhong; GV20, Baihui; SP10, Xuehai; ST36, Zusanli; TE4, Yangji.