BMC Musculoskeletal Disorders

Table 2 Results of clinical evaluation of men with the HHS scale before and after SPIRON femoral neck endoprosthesis

From: Cementless femoral neck endoprosthesis SPIRON in men in aspects of clinical status and quality of life in an average 7-year follow-up

	HHS^a scale
	Pain		Function		Total
	Before surgery	After surgery	Before surgery	After surgery	Before surgery	After surgery
Min	0	20	4	23	4	59
Q1	10	40	18,5	47	24,5	87
Me	10	44	24	55	35,5	98,5
Q3	10	44	32,75	56	43	100
Max	40	44	53	56	93	100
Wilcoxon test	p < 0.001		p < 0.001		p < 0.001
n+	34		34		34
n0	0		0		0
n–	0		0		0
Sign test	p < 0.001		p < 0.001		p < 0.001
Trinomial test	p < 0.001		p < 0.001		p < 0.001

^aHHS Harris Hip Score

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ISSN: 1471-2474

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