BMC Psychiatry

Table 3 Linear regression models to predict sleep disturbance

From: Assessment of sleep disturbance in patients with Wilson’s disease

	F (P-value)	Adjusted R²	Standard β	P
PSQI	2.730 (0.044)	0.144
UWDRS			0.026	0.889
NV			0.313	0.109
HAMA			-0.249	0.211
HAMD			0.410	0.044
ESS	4.123 (0.007)	0.234
UWDRS			-0.162	0.361
NV			-0.032	0.862
HAMA			-0.356	0.062
HAMD			0.686	0.001
PDSS	4.283 (0.006)	0.243
UWDRS			-0.040	0.412
NV			-0.149	0.820
HAMA			0.224	0.232
HAMD			-0.624	0.002

Abbreviations: Neurological variant (NV); Unified Wilson’s disease rating scale (UWDRS); Parkinson’s disease Sleep Scale (PDSS); Pittsburgh sleep quality index (PSQI); Epworth Sleepiness Scale (ESS); Hamilton Anxiety Scale (HAMA); Hamilton Depression Scale (HAMD)

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ISSN: 1471-244X

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