BMC Musculoskeletal Disorders

Table 3 The bivariate Pearson correlation coefficient between the notch volume and 2D notch parameters in overall and subgroup analysis

From: The correlation between common 2D femoral notch parameters and 3D notch volume: a retrospective MRI study

	Notch Volume
	Overall	Male injured group	Male control group	Female injured group	Female control group
NW	0.453^b	0.095	0.307^a	0.113	0.177
NW_in	0.407^b	0.193	0.256^a	− 0.089	0.112
NW_aa	0.440^b	0.125	0.404^b	0.282^a	0.262^a
NW_ou	0.444^b	0.241	0.387^b	0.099	0.093
NWI	−0.013	−0.056	0.026	−0.035	0.029
NWI_in	0.036	0.088	0.045	−0.053	−0.031
NWI_aa	−0.072	−0.005	0.149	0.072	0.067
NWI_ou	0.064	0.143	0.232	0.035	−0.055

^aSignificant correlation at 0.05 level
^bSignificant correlation at 0.01 level

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ISSN: 1471-2474

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