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

Table 3 Ankle function of chronic ankle instability patients with different anxiety and depression states, mean ± SD

Indicators		AOFAS ankle-hindfoot function score	F value	P value
SAS (points)	None	75.24 ± 6.93	3.537	0.032
	Mild	72.62 ± 5.74
	Moderate	67.80 ± 4.76
	Severe
SDS (points)	None	75.66 ± 6.57	6.179	0.003
	Mild	72.80 ± 7.20
	Moderate	66.50 ± 6.12
	Severe

The data were tested using one-way analysis of variance. SAS: Self-rating anxiety scale; SDS: Self-rating depression scale; AOFAS: American Orthopedic Foot and Ankle Society.