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Table 5 Simultaneous analysis: Factor variances and correlations

From: Motor function in Parkinson's disease and supranuclear palsy: simultaneous factor analysis of a clinical scale in several populations

   2 (PSP) 2 (PD) 3 1 4 5 6
   Tremor-at-rest Tremor-at-rest Postural Tremor Axial Dysfunctioning Rigidity Brady-kinesia Right Brady-kinesia Left
2 Tremor-at-rest (0.01) † (0.33)      
3 Postural Tremor 0.04†† 0.61 (0.40)     
1 Axial Dysfunctioning -0.03†† 0.13 0.14 (0.61)    
4 Rigidity 0.01†† 0.29 0.26 0.61 (0.44)   
5 Bradykinesia Right 0.00†† 0.24 0.18 0.60 0.67 (0.53)  
6 Bradykinesia Left 0.00†† 0.22 0.14 0.60 0.67 0.74 (0.60)
  1. Factors have been ordered to emphasize the block pattern in the correlations.
  2. Variances of factors are on the diagonal between brackets and the correlations among factors are in the off-diagonal cells. † indicates t-value <3, †† t-value <2