Research Article
Determination of Spearman Correlation Coefficient to Evaluate the Linear Association of Dermal Collagen and Elastic Fibers in the Perspectives of Skin Injury
Figure 1
Scatter plot showing significant (two-tailed) Spearman positive correlation of collagen in horizontal versus vertical directions at (a) shoulder joint area (moderate; ), (b) wrist (strong; ), (c) forearm (strong; ), and (d) thigh (strong; ) areas.
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