Journal of Orthopaedics and Traumatology

Official Journal of the Italian Society of Orthopaedics and Traumatology

Table 1 Population characteristics

From: Comparison of primary total hip replacements performed with a direct anterior approach versus the standard lateral approach: perioperative findings

	Group A (n = 198)		Group B (n = 221)		P
Age (years ± SD)	70.15 ± 9.6 (42–93)		70.7 ± 8.2 (43–89)		0.52
Weight (kg ± SD)	74.5 ± 13 (46–112)		74.9 ± 13 (42–113)		0.77
Sex (male/female)	75/123		100/121		0.137
ASA status ASA I	23	11.6%	40	18.2%	0.035
ASA II	127	64.1%	146	66%
ASA III	48	24.3%	35	15.8%

Statistical analysis: ASA status: Pearson’s chi-square test
Sex: Fisher’s exact test (two-sided)
Age, weight: independent sample t test

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