Obesity and total ankle arthroplasty: Contraindication or consideration

Table 5 Newcastle-Ottawa Scale for included studies

Ref.	Selection (0-4)	Comparability (0-2)	Outcome (0-3)	Total NOS	Risk of bias
Bakaes et al[10], 2024	4	1	3	8/9	Low
Barg et al[19], 2011	3	0	3	6/9	Moderate
Best et al[17], 2022	4	2	3	9/9	Low
Bouchard et al[21], 2015	4	1	3	8/9	Low
Cottom et al[13], 2019	4	0	3	7/9	Moderate
Cunningham et al[16], 2018	4	2	3	9/9	Low
Sy et al[15], 2025	4	2	2	8/9	Low
Gross et al[20], 2016	4	0	3	7/9	Moderate
Jennison et al[11], 2023	4	2	2	8/9	Low
Kim et al[6], 2023	4	1	2	7/9	Moderate
Kwon et al[18], 2023	4	2	2	8/9	Low
Sambandam et al[14], 2023	4	0	2	6/9	Moderate
Schipper et al[5], 2016	4	2	2.5	8/9	Low
Werner et al[12], 2015	3.5	0	2.5	6/9	Moderate

NOS: Newcastle-Ottawa Scale.