Journal of Patient-Reported Outcomes

Table 3 Descriptive summary and correlation matrix of quality of life scores

From: Development and evaluation of the Singapore Caregiver Quality of Life Scale - Dementia

Scale ^a	Mean (SD)	N (%) Floor	N (%) Ceiling	Correlation
Scale ^a	Mean (SD)	N (%) Floor	N (%) Ceiling	PW	MW	EM	DL	FW
PW	74 (17)	0 (0.0)	1 (0.1)
MW	67 (16)	0 (0.0)	1 (0.1)	0.58**
EM	57 (18)	0 (0.0)	0 (0.0)	0.21*	0.18
DL	71 (22)	0 (0.0)	6 (5.9)	0.56**	0.62**	0.17
FW	70 (28)	3 (2.9)	29 (28.4)	0.48**	0.49**	0.18	0.53**
QOL Total	67 (13)	0 (0.0)	0 (0.0)	0.74**	0.80**	0.49**	0.82**	0.68**

** P < 0.01; * P < 0.05
^aPW Physical Well-being, MW Mental Well-being, EM Experience & Meaning, DL Impact on Daily Living, FW Financial Well-being, QOL Total QOL total score

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