Table 2.

Re-amputation at 1, 3 and 5 years in patients who previously had had a lower extremity amputation due to diabetes foot ulcer

Ref.	Year	n	Re-amputation, %
			1 yr	3 yr	5 yr
Acar et al[11]	2017	132	NS	22	N/A
Uzzaman et al[26]	2016	79	NS	NS	13.9
Chu et al[12]	2014	245	12.5	22.3	47.1
Skoutas et al[10]	2009	121	21.5	N/A	N/A
Ghanassia et al[8]	2008	39	NS	NS	55.6
Izumi et al[9]	2006	277	26.7	48.3	60.7
Faglia et al[20]	2001	80	0	0	0
Murdoch et al[6]	1997	90	NS	NS	60
Hosch et al[29]	1997	35	63	N/A	N/A
Weighted, mean ± SD			20.14 ± 3.55	29.63 ± 8.35	45.72 ± 9.09

NS: Not specified; N/A: Not applicable.