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Fig. 5 | BMC Musculoskeletal Disorders

Fig. 5

From: Functional outcomes before and after implant removal in patients with posttraumatic shoulder stiffness and healed proximal humerus fractures: does implant material (PEEK vs. titanium) have an impact? – a pilot study

Fig. 5

Correlation of range of motion before and after implant removal (IR). The circles symbolize patients with PEEK implants and the triangles those with titanium alloy implants. Data were correlated using Pearson’s (Pear) and Spearman’s (Spea) correlation coefficients, respectively. With r > 0.5, a strong correlation can be shown, with r > 0.3 there is a medium correlation

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BMC Musculoskeletal Disorders

ISSN: 1471-2474

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