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

Table 5 Univariate analysis of factors influencing ankle joint function recovery in patients with chronic ankle instability, n (%)

Indicators	Excellent and good (n = 87)	Non-excellent or good (n = 29)	χ2 value	P value
Sex			1.943	0.163
Male	41 (47.13)	18 (62.07)
Female	46 (52.87)	11 (37.93)
Age (years)			0.945	0.331
< 40	51 (58.62)	14 (48.28)
≥ 40	36 (41.38)	15 (51.72)
Early functional rehabilitation			4.369	0.037
With	58 (66.67)	13 (44.83)
Without	29 (33.33)	16 (55.17)
VAS (points)			5.432	0.020
< 3	60 (68.97)	13 (44.83)
≥ 3	27 (31.03)	16 (55.17)
PSQI (points)			4.603	0.032
< 5	50 (57.47)	10 (34.48)
≥ 5	37 (42.53)	19 (65.52)
SAS (points)			4.603	0.032
< 35 56	47 (54.02)	9 (31.03)
≥ 35 60	40 (45.98)	20 (68.97)
SDS (points)			5.671	0.017
< 40 50	43 (49.43)	7 (24.14)
≥ 40 66	44 (50.57)	22 (75.86)

χ² analysis was performed for data testing. VAS: Visual analogue scale; PSQI: Pittsburgh sleep quality index; SAS: Self-rating anxiety scale; SDS: Self-rating depression scale.