. 2023 Jun 20;43(6):900–905. [Article in Chinese] doi: 10.12122/j.issn.1673-4254.2023.06.04

表 1.

ULS-6量表的项目分析

Item analysis of ULS-6

Item	Low score group (n=408)	High score group (n=417)	t	Correlation with total score
^P < 0.001 by comparing Low score group with High score group, ^*P < 0.001 by the correlation analysis.
1. I lack companionship.	1.62±0.63	3.04±0.61	-32.983^**	0.794^***
2. There is no one I can turn to.	1.37±0.54	3.00±0.67	-38.219^**	0.817^***
3. I feel left out.	1.43±0.53	2.82±0.58	-35.97^**	0.820^***
4. I feel isolated from others.	1.49±0.55	2.91±0.57	-36.389^**	0.818^***
5. I am unhappy being so withdrawn.	1.42±0.54	2.80±0.70	-31.559^**	0.775^***
6. People are around me but not with me.	1.27±0.52	2.86±0.68	-37.439^**	0.809^***