Table 3. Quality evaluation results of clinical guidelines (n=4).

Guidance	Standardized scores in various domains (%)						≥60%	≥30%	Quality evaluation
	Scope and purpose	Participant	Rigor	Clarity	Application	Independence
Guidelines for the sequential treatment of cleft lip and palate (4)	94.4	88.9	79.2	97.2	52.1	87.5	5	6	B
Oh et al. (23)	91.6	80.6	65.6	80.5	66.7	83.3	6	6	A
Chinese Stomatological Association (24)	100	94.4	86.5	91.6	64.6	62.5	6	6	A
Boyce et al. (25)	97.2	80.6	72.9	80.5	56.3	54.2	4	6	B