Comparison of different fibula procedures in tibiotalocalcaneal arthrodesis with a retrograde intramedullary nail: a mid-term retrospective study

Table 1 General conditions in three groups of patients

group	age	n	gender		side		etiology				follow-up (month)
group	age	n	M	F	L	R	Neurogenic	Trauma	Poliomyelitis	Neglected idiopathic clubfoot	follow-up (month)
FO	53.1 ± 9.3	21	10	11	11	10	4	4	7	2	64.9 ± 5.0
FS	52.6 ± 8.4	19	11	8	11	8	3	2	7	2	65.7 ± 5.8
FP	54.0 ± 9.1	18	8	10	9	9	4	5	5	2	67.6 ± 4.6
F/χ2	0.086		0.744		0.247		1.995				1.334
p	0.918		0.691		0.884		0.951				0.272

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