Chinese medicine formulas for nonalcoholic fatty liver disease: Overview of systematic reviews

Table 2 Methodological quality of included systematic reviews using a measure tool to assess systematic reviews 2

Ref.	Cai et al[9], 2019	Shi et al[8], 2012	He et al[16], 2010	Li et al[17], 2011	Li et al[18], 2014	Yang et al[19], 2019	Zhang et al[20], 2014
Item 1	Yes	Yes	Yes	Yes	No	Yes	Yes
Item 2	No	No	No	No	No	No	No
Item 3	No	Yes	No	No	No	No	No
Item 4	Partial Yes	Partial Yes	No	No	Partial Yes	Partial Yes	Partial Yes
Item 5	No	Yes	Yes	Yes	No	No	No
Item 6	Yes	Yes	No	Yes	No	No	Yes
Item 7	No	No	No	No	No	No	No
Item 8	No	Partial Yes	No	No	No	No	No
Item 9	Yes	No	Partial Yes	Partial Yes	No	Partial Yes	Partial Yes
Item 10	No	No	No	No	No	No	No
Item 11	Yes	Yes	No	No	Yes	Yes	Yes
Item 12	No	No	No	No	No	Yes	No
Item 13	No	No	No	No	No	Yes	No
Item 14	Yes	No	Yes	No	No	Yes	Yes
Item 15	Yes	Yes	No	No	Yes	Yes	Yes
Item 16	Yes	Yes	No	No	No	No	No
Overall quality	Low	Extremely low	Extremely low	Extremely low	Extremely low	Moderate	Low