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. 2023 Dec 8;23:290. doi: 10.1186/s12874-023-02091-4

Table 6.

Eigenvalues from principal component analysis and criterion values from parallel analysis

Component number Raw data Eigenvalue Criterion mean value parallel analysis Decision
1 7.29 1.96 Accept
2 2.02 1.83 Accept
3 1.36 1.66 Reject
4 1.07 1.52 Reject