Differences between mechanically stable and unstable chronic ankle instability subgroups when examined by arthrometer and FAAM-G

Table 1 Anthropometrics and data from the individual histories for the tested group

Classification	No.	Age (years)	Height (cm)	Weight (kg)	Right/left	AAS	Previous ankle sprains	Feeling of instability	Pain	Limitation
FAI subjects	15	24.9 ± 2.3	184.7 ± 6.2	84.3 ± 11.2	6/9	8.3 ± 1.2	2.8 ± 3.8	6/9	5/9	6/8
FAI subjects	15	[22–29]	[174.0–193.0]	[61.6–106.6]	6/9	[5–9]	[0–12]	6/9	5/9	6/8
MAI subjects	11	26.3 ± 4.7	180.1 ± 5.1	77.4 ± 5.5	3/8	7.5 ± 1.3	5.2 ± 5.8	7/7	3/8	3/8
MAI subjects	11	[20–38]	[173.5–187.0]	[67.5–88.4]	3/8	[6–9]	[1–20]	7/7	3/8	3/8
MAI patients	15	32.9 ± 13.5	175.9 ± 7.6	70.5 ± 14.7	5/10	6.8 ± 2.4	6.2 ± 3.9	11/11	14/14	14/14
MAI patients	15	[16–57]	[165.0–190.0]	[58.0–110.0]	5/10	[2–9]	[1–10]	11/11	14/14	14/14

AAS = Ankle activity score [33].
Pain = ankle pain during or following physical activities. Limitation = restriction to perform physical activities.

ISSN: 1749-799X