References	Q1	Q2	Q3	Q4	Q5	Q6	Total	Quality
Santarossa (2015)	1	1	1	1	1	1	6	100%
Blassingame (2020a)	1	0	1	1	1	1	5	83.3%
Cohen et al. (2017)	0	0	1	1	0	1	4	66.7%
Rodgers et al. (2020)	1	0	1	1	1	1	5	83.3%
Suplee (2018)	1	0	1	1	1	1	5	83.3%
Ferguson et al. (2013)	0	0	1	1	1	1	4	66.7%
Latzer et al. (2015)	0	1	1	1	1	1	5	83.3%
Mabe et al. (2014)	0	0	1	1	1	1	4	66.7%
Acar et al. (2020)	0	0	1	1	1	1	4	66.7%
Pollack (2017)	1	0	1	1	1	1	4	66.7%
Walker et al. (2015)	1	1	1	1	1	1	6	100.0%
Griffiths et al. (2018a)	1	1	1	1	0	1	5	83.3%
Teo and Collinson (2019)	1	1	1	1	1	1	6	100.0%
Howard et al. (2017)	1	1	1	1	1	1	6	100.0%
Slater and Tiggemann (2014)	1	0	1	1	1	1	5	83.3%
Zeeni et al. (2018)	0	0	1	1	1	1	4	66.7%
Niu et al. (2019)	1	0	1	1	1	1	4	83.3%
Aparicio-Martinez et al. (2019)	0	1	1	1	1	1	5	83.3%
Griffiths et al. (2018b)	1	0	1	1	0	1	4	66.7%
Fardouly et al. (2020)	1	1	1	1	1	1	6	100.0%
Wilksch et al. (2019)	0	0	1	1	1	1	4	66.7%
Schreyer-Hoffman (2020)	1	0	1	1	1	1	4	83.3%

Q1 Sampling method: Was it representative of the population intended in the study?.

Q2 Was a response rate mentioned within the study? (Respond no if response rate was below 60%).

Q3 Was the measurement tool of disordered eating behaviors valid and reliable?

Q4 Was the data source primary or secondary?.

Q5 Was SNSs usage examined in the study in a valid and reliable way?

Q6 Was the relationship or association between disordered eating behaviors and SNSs explored?