Correlation of anxiety and depression with ankle function in chronic ankle instability patients and analysis of risk factors

Table 1 The anxiety and depression status of chronic ankle instability patients, n (%)

Indicators	None	Mild	Moderate	Severe
SAS (points)	97 (83.62)	13 (11.21)	5 (4.31)	1 (0.86)
SDS (points)	95 (81.90)	15 (12.93)	6 (5.17)	0 (0.00)

SAS: Self-rating anxiety scale; SDS: Self-rating depression scale.