Better quadriceps and hamstring strength is achieved after Total knee Arthroplasty with single radius femoral prostheses: a retrospective study based on isokinetic and isometric data

Table 6 Angle-specific H/Q ratio (mean ± SD) at 180°/s and 60°/s

velocity	angle	MR group	SR group	P value
180°/s	20°	1.35 ± 0.80	1.12 ± 0.70	0.976
	30°	0.74 ± 0.62	0.89 ± 0.95	0.834
	40°	0.65 ± 0.46	0.67 ± 0.61	0.899
	50°	0.50 ± 0.44	0.61 ± 0.53	0.782
	60°	0.42 ± 0.38	0.45 ± 0.45	0.816
	70°	0.35 ± 0.33	0.39 ± 0.41	0.917
	80°	0.21 ± 0.56	0.21 ± 0.24	0.798
60°/s	20°	0.96 ± 0.63	0.87 ± 0.85	0.838
	30°	0.76 ± 0.49	0.83 ± 1.03	0.830
	40°	0.66 ± 0.41	0.68 ± 0.48	0.791
	50°	0.55 ± 0.32	0.60 ± 0.64	0.886
	60°	0.43 ± 0.31	0.43 ± 0.35	0.893
	70°	0.35 ± 0.26	0.32 ± 0.40	0.758
	80°	0.20 ± 0.33	0.49 ± 0.48	0.095

ISSN: 2524-7948