Fretting and Corrosion in Modular Shoulder Arthroplasty: A Retrieval Analysis

Table 4

Spearman’s correlation coefficients for the damage scores depending on clinical data ().

	Stem taper		Head taper
Time to revision	0.165	0.335	0.460	0.005
BMI	0.038	0.827	0.154	0.371
Age	0.089	0.606	−0.175	0.309