Clinical Evidence and Potential Mechanisms of Complementary Treatment of Ling Gui Zhu Gan Formula for the Management of Serum Lipids and Obesity

Table 3

Jadad scoring scales for the included studies by two authors and kappa statistics for methodological quality assessment.

Study	Rater 1	Rater 2	Kappa value
Chen (2012)	2	2	0.883	<0.001
Du et al. (2019)	3	3
Han and Zhang (2016)	2	2
Huang (2016)	1	1
Huang et al. (2017)	2	2
Jiang et al. (2018)	3	3
Ke et al. (2012a)	2	2
Ke et al. (2012b)	2	2
Ke et al. (2012c)	3	3
Ke et al. (2013a)	4	4
Ke et al. (2013b)	1	3
Qiu and Rong (2004)	2	2
Shen et al. (2020)	3	3
Song and Li (2013)	2	2
Wang et al. (2017)	2	2
Wen (2020)	2	2
Xia et al.(2017)	1	1
Zhao (2020)	2	2
Zhou et al. (2015)	4	4

More details on the Jadad scoring scales are shown in Table S4.