Table 5.

Motor features scores in patients with late onset depressive disorder (LOD) with abnormal versus normal ¹²³I-ioflupane SPECT ratings

Clinical assessments	Abnormal (n=7)	Normal (n=22)	P value
	Mean (SD)
PD screening questionnaire	2.9 (2.7)	1.7 (1.7)	0.41
MDS UPDRS total	22.1 (15.0)	19.8 (12.9)	0.71
Non-motor EDL (part I)	13.4 (10.6)	14.1 (8.3)	0.77
Motor-EDL (part II)	4.1 (3.8)	3.4 (4.3)	0.41
UPDRS motor examination (part III)	4.6 (2.2)	2.2 (2.7)	0.01
Sum of axial subscore	0.43 (0.79)	0.18 (0.50)	0.57
Sum of bradykinesia subscore	1.71 (0.49)	1.5 (2.22)	0.14
Sum of rigidity subscore	2.29 (1.70)	0.27 (0.55)	0.002
Sum of tremor subscore	0.14 (0.38)	0.18 (0.50)	1.00

Mann-Whitney U test.

EDL, Experiences of Daily Living; LOD, late onset depressive disorder; MDS-UPDRS, Movement Disorder Society Unified Parkinson’s Disease Rating Scale; PD, Parkinson’s disease.;