Impact of video game addiction on social interaction: An observational review examining loneliness, social anxiety, and social activity

Table 2 Results of quality assessment: Newcastle-Ottawa Scale

Ref.	Selection (0-4 points)	Comparability (0-2 points)	Outcome (0-3 points)	Total score (0–9 points)	Quality rating
Limone et al[1], 2023	3	2	2	7	Good
Tse et al[2], 2025	3	2	2	7	Good
Gentile et al[3], 2011	4	2	3	9	Good
Mentzoni et al[4], 2011	3	1	2	6	Fair
Wei et al[5], 2012	3	1	2	6	Fair
Kök Eren and Örsal[6], 2018	3	1	2	6	Fair
Adams et al[7], 2019	3	1	2	6	Fair
Tham et al[8], 2020	3	2	2	7	Good
Jeong and Kim[9], 2020	3	2	2	7	Good