Table 5.

Pearson product moment correlations between the BMMRS Overall Index religiosity scale and demographic, mood, and neuropsychological measures

	Parkinson’s disease	Controls
Age	0.09	−0.17
Education	−0.17	−0.11
MMSE	−0.14	−0.22
Logical memory recall	0.07	0.59*
Ravens (B)	−0.48*	0.33
Tower of London (TAS)	−0.12	0.23
LDE	−0.16	_
Stroop interference/switching	0.48*	−0.21
DASS Anxiety	−0.12	−0.35
DASS Depression	0.37	−0.21
DASS Stress	0.09	−0.43*

^*p<0.01, Bonferronni corrected.

NOTES: Logical memory recall: number of elements of story remembered at 20 minutes; Stroop interference–switching time: total time (secs) taken to read through the switching card of the Stroop test; Tower of London TAS; composite score reflecting how many towers were completed correctly within allotted time, and how many moves tower was completed in; Ravens: total score on the B series where a subject needs to match an abstract visual design in one panel with a series of similar abstract designs in a separate panel. There is only one correct match; DASS Anxiety, DASS Depression, DASS Stress: sum of scores on anxiety–depression subscale from the DASS.

Abbreviations: BMMRS, Brief Multidimensional Measure of Religiousness–Spirituality; DASS, Depression Anxiety and Stress Scale; LDE, levodopa dose equivalents; MMSE, Mini Mental State Exam, TAS, total achievement score.