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. 2015 Nov 11;16:346. doi: 10.1186/s12891-015-0806-9

Table 4.

Correlation of the variables with the component

STarT-G PC1 h2 u2
Item 5 0.49 0.24 0.76
Item 6 0.51 0.26 0.74
Item 7 0.74 0.55 0.45
Item 8 0.63 0.39 0.61
Item 9 0.65 0.42 0.58