Table 2.

Agree II quality assessment - standardised scores of each domain for guidelines.

Column1	Barazzoni et al., 2020	Chapple et al., June 2020	Aytür et al., 2020	Chen et al., 2020	Jin et al., 2020
Domains	Scaled domain scores (%)
1. Scope and purpose	100	98	100	72	87
2. Stakeholder involvement	44	70	69	43	74
3. Rigour of development	30	41	61	25	73
4. Clarity of presentation	83	94	80	48	50
5. Applicability	46	83	50	42	56
6. Editorial independence	78	78	100	75	100
R1: overall quality [[1], [2], [3], [4], [5], [6], [7]]	4	6	4	3	5
R1: recommendation for use	Y + mod	Y + mod	Y + mod	N	Y + mod
R2: overall quality [[1], [2], [3], [4], [5], [6], [7]]	4	5	5	3	6
R2: recommendation for use	Y + mod	Y + mod	Y + mod	N	Y
R3: overall quality [[1], [2], [3], [4], [5], [6], [7]]	4	6	5	3	6
R3: recommendation for use	Y + mod	Y	Y + mod	N	Y
Overall recommendation Overall quality judgementa (Very low, Low, Moderate, High)	Y + mod Moderate	Y + mod Moderate	Y + mod Moderate	N Low	Y Moderate

R - reviewer; Y - yes; mod - modifications; N – no;

^aBased on 60% threshold.