Included literature	Standardized percentage of each field(%)						Number of fields (PCS) ≥ 60%	Number of fields (PCS) ≥ 30%	Recommendation level
Included literature	Scope and purpose	participant	Guideline rigor	Guidance clarity	Applicability of guidelines	Guide editorial independence	Number of fields (PCS) ≥ 60%	Number of fields (PCS) ≥ 30%	Recommendation level
Expert Committee on Rational Drug Use, National Health and Family Planning Commission [14]	88.89	77.78	60.42	50.00	41.67	83.33	5	6	B
Zhang Y [16]	88.89	77.78	60.42	50.00	41.67	83.33	4	6	B
NCCN [17]	83.33	80.56	75.00	77.78	75.00	79.17	6	6	A
Aogi K et al. [18]	83.33	61.11	72.92	83.33	62.50	66.67	6	6	A
Roila F et al. [20]	86.11	88.33	73.15	64.58	66.67	62.50	6	6	A
Hesketh PJ et al. [21]	89.89	77.78	79.63	79.17	62.50	33.33	5	6	B
Yu SY et al. [25]	83.33	88.89	56.25	72.22	62.50	83.33	5	6	B
Takeuchi et al. [27]	72.22	38.89	16.67	83.33	37.50	58.33	2	5	B
Majem M et al. [28]	83.33	80.56	75.00	77.78	75.00	79.17	6	6	A