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. Author manuscript; available in PMC: 2018 May 15.
Published in final edited form as: J Parkinsons Dis. 2017;7(2):377–383. doi: 10.3233/JPD-160945

Table 3.

Cognitive Functioning and Life Stress Quantification Methods - Pearson’s Correlation Coefficient (r)

Cases: MMSEr (p-value) Cases: DRS r (p-value) Cases: FABr (p-value) Controls: TICSr (p-value)
Total Number of Events 0.05 (0.68) −0.01 (0.95) 0.02 (0.88) 0.16 (0.20)
Total Number of Life Changing Events 0.04 (0.74) 0.04 (0.73) 0.09 (0.50) 0.13 (0.30)
Total Number of High Stress Events 0.07 (0.63) 0.07 (0.64) 0.07 (.62) 0.23 (0.09)