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Table 1 Demographics of participants (mean ± SD)

From: Association between lower extremity movement patterns and ACL loading in CAI patients across varied ankle sprain frequencies within a year

Number of ankle sprains/(times)

2

3

4

5

6 or more

P

Sample size/(n)

15

15

15

15

14

gender

male

male

male

male

male

Age/(year)

22.1 ± 1.3

21.6 ± 0.9

23.0 ± 2.0

20.8 ± 2.2

21.4 ± 1.4

0.125

Height/(cm)

175.1 ± 7.1

176.9 ± 7.1

177.3 ± 4.8

176.7 ± 6.7

175.9 ± 7.0

0.141

Weight/(kg)

71.2 ± 6.2

71.4 ± 8.6

70.9 ± 6.4

73.8 ± 8.6

75.8 ± 9.7

0.181

CAIT score

21.8 ± 1.9

20.8 ± 1.6

20.4 ± 2.3

17.5 ± 1.9*#$

17.1 ± 2.2*#$

<0.001

FAAM-ADL score/(%)

81.5 ± 5.9

82.0 ± 6.1

77.9 ± 6.4

78.5 ± 6.8

79.9 ± 5.2

0.064

FAAM-Sport score/(%)

69.0 ± 4.9

70.1 ± 6.3

68.2 ± 6.3

68.9 ± 5.9

67.5 ± 5.2

0.360

FAOS score/(%)

      

Symptom/(%)

69.8 ± 4.2

68.1 ± 5.7

66.9 ± 7.3

67.6 ± 7.1

66.2 ± 5.9

0.709

Pain/(%)

72.6 ± 9.7

72.9 ± 8.8

71.2 ± 11.3

68.7 ± 10.3

69.3 ± 9.5

0.174

Activities of Daily Living/(%)

81.9 ± 3.6

78.4 ± 5.6

79.7 ± 5.1

80.2 ± 4.2

78.9 ± 6.6

0.855

Sport/(%)

70.4 ± 3.5

70.7 ± 3.8

68.4 ± 5.7

66.9 ± 4.9

68.7 ± 4.2

0.127

Quality of Life/(%)

70.9 ± 4.7

73.2 ± 6.3

66.4 ± 5.2#

68.7 ± 7.8#

65.8 ± 3.5#

0.004

  1. Note The symbol * indicates a statistically significant difference between the current group and patients with two ankle sprains. Similarly, the symbol # indicates a statistically significant difference between the current group and patients with three ankle sprains, while the symbol $ indicates a statistically significant difference between the current group and patients with four ankle sprains