Table 2.

No significant impact of gender, age, BMI and delay in surgery on median postoperative functional outcome scores. * Three patients who underwent revision surgery were excluded. Estimated medians of differences and 95% CI were calculated with the Hodges–Lehmann estimator. p-value was calculated with the Mann–Whitney U test.

		Yes vs. No (Estimated Median; 95% CI)
	Number of Patients	IKDC *	LS *	TSDiff *
Male vs. Female	24 vs. 61	91.4 vs. 89.7	99.5 vs. 95	0 vs. 0
		(2.3; −1.2, 5.7)	(2; 0, 5)	(0; 0, 0)
		p = 0.304	p = 0.061	p = 0.943
Age > 40 years vs. ≤40 years	56 vs. 29	90.8 vs. 90.8	95 vs. 95	0 vs. 0
		(−1.1; −4.6, 2.3)	(0; −4, 2)	(0, 0, 0)
		p = 0.512	p = 0.989	p = 0.651
BMI > 30 vs. ≤30	6 vs. 79	86.8 vs. 90.8	95 vs. 95	0.5 vs. 0
		(2.3; −3.4, 8)	(0; −5, 5)	(0; −1, 1)
		p = 0.344	p = 0.892	p = 0.88
Same-day surgery vs. Delay	37 vs. 48	90.8 vs. 90.8	95 vs. 95	0 vs. 0
		(1.2; −2.3, 4.6)	(0; −4, 1)	(0; 0, 0)
		p = 0.47	p = 0.957	p = 0.968