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Table 6 Osteotomy information

From: Older fusion-surgery age in congenital scoliosis patients is a risk factor for extended length of stay, more estimated blood loss, longer fused segments and higher medical costs: a retrospective study

Osteotomy information
Total osteotomy rate 56.7 % (n = 684)
Correlation between osteotomy and LOS
 LOS > 14 days in osteotomy group 37.6 % (257/684) p = 0.075
 LOS > 14 days in non-osteotomy group 42.6 % (223/523)
Correlation between osteotomy and EBL
 EBL > 800ml in osteotomy group 22.4 % (153/684) p = 0.036*
 EBL > 800ml in non-osteotomy group 17.4 % (91/523)
Correlation between osteotomy and medical cost
 Cost > 20,000USD in osteotomy group 20.0 % (137/684) p = 0.059
 Cost > 20,000USD in non-osteotomy group 24.7 % (129/523)
  1. *p < 0.05