Table 1.

Descriptive data for the entire sample and comparison by group

	Overall (N=64)		Hoarding (n=24)		Healthy (n=40)
	M	SD	M	SD	M	SD
Age	49.33	15.43	54.21	11.91	46.40	16.66	t(60) = 2.18, p = 0.033
IQ	116.28i	6.52i	118.49	4.80	114.85i	7.13i	t(59) = 2.19, p = 0.032
Overall hoarding severitya	26.41j	24.05j	53.38	14.36	9.82j	8.78j	t(61) = 14.97, p < 0.001
Emotional attachment to possessionsb	69.00	35.28	96.13	36.17	52.70	22.66	t(62) = 5.92, p < 0.001
Anxiety levelc	5.20	6.75	10.21	8.36	2.20	2.80	t(62) = 5.01, p < 0.001
Depression leveld	6.36	10.65	13.92	14.01	1.83	3.34	t(62) = 5.24, p < 0.001
Early life adversitye	1.84	2.20	3.45h	2.48h	0.95	1.40	t(60) = 4.97, p < 0.001
Accuracy in visual processingf	33.95	4.07	33.56	5.14	34.19	3.32	t(62) = −0.43, p = 0.666
Detail-oriented visual processing styleg	1.45	0.31	1.42	0.40	1.48	0.24	t(62) = −0.54, p = 0.592

^aSaving Inventory, Revised scores;

^bPossession Comfort Scale scores;

^cBeck Anxiety Inventory scores;

^dBeck Depression Inventory scores;

^eAdverse Childhood Experience scores;

^fRCFT accuracy scores;

^gRCFT Central Coherence Index score, smaller number represent a more detail-oriented visual processing style;

^hdata from 2 participants were missing;

ⁱdata from 3 participants were missing;

^jdata from 1 participant were missing

Note. All data in this table are non-transformed data.