Journal of Orthopaedics and Traumatology

Official Journal of the Italian Society of Orthopaedics and Traumatology

Table 4 Intraoperative data

From: Are the outcomes of single-stage open reduction and Dega osteotomy the same when treating DDH in patients younger than 8 years old? A prospective cohort study

	Group I (n = 35)	Group II (n = 36)	p value
Blood loss (ml)^a	56.57 ± 19.08 (30–100)	47.67 ± 34.67 (10–90)	0.18
Operative time (min)^a	72.43 ± 11.59 (50–100)	103.19 ± 20.74 (70–200)	0.001
Femoral osteotomy^b	0	25 (69.4%)	< 0.001
Pelvic osteotomy^b	35 (100%)	36 (100%)	–

The bold emphasis indicates statistical significance
p value was significant if < 0.05
^aData expressed as mean ± SD (range)
^bData expressed as frequency (percentage)

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