The relationship between mood and sleep in different female reproductive states

Toffol, Elena; Kalleinen, Nea; Urrila, Anna Sofia; Himanen, Sari-Leena; Porkka-Heiskanen, Tarja; Partonen, Timo; Polo-Kantola, Päivi

doi:10.1186/1471-244X-14-177

BMC Psychiatry

Table 6 Associations ^{^} between BDI factors vs. SWS variables

From: The relationship between mood and sleep in different female reproductive states

	Punishment/guilty feelings (F1)			Dissatisfaction (F2)			Depressive-emotional symptoms (F3)			Depressive-somatic symptoms (F4)
	B	95% CI	p	B	95% CI	p	B	95% CI	p	B	95% CI	p
Younger women
SWS latency	0.000	−0.008 to 0.008	0.936	−0.001	−0.006 to 0.005	0.827	0.024	−0.142 to 0.189	0.778	0.000	−0.039 to 0.039	0.997
SWS %	0.011	−0.002 to 0.023	0.093	0.012	0.005 to 0.018	0.001	−0.344	−0.542 to −0.147	0.001	0.062	0.008 to 0.117	0.025
SWS awakenings	−0.106	−0.205 to −0.007	0.036	−0.096	−0.152 to −0.040	0.001	2.701	0.913 to 4.490	0.003	−0.585	−1.024 to −0.146	0.009
SWA total	0.000	−0.001 to 0.000	0.455	0.000	0.000	0.697	0.000	0.000	0.477	−0.001	−0.003 to 0.001	0.464
Perimenopausal women
SWS latency	−0.009	−0.041 to 0.023	0.580	−0.017	−0.044 to 0.009	0.196	−0.002	−0.005 to 0.001	0.262	0.003	−0.014 to 0.021	0.697
SWS %	−0.022	−0.117 to 0.073	0.656	0.028	−0.052 to 0.109	0.492	0.005	−0.005 to 0.015	0.338	0.020	−0.032 to 0.072	0.442
SWS awakenings	−0.069	−0.437 to 0.299	0.714	0.052	−0.264 to 0.367	0.749	0.015	−0.025 to 0.054	0.467	0.107	−0.092 to 0.306	0.292
SWA total	−0.002	−0.008 to 0.003	0.441	−0.002	−0.007 to 0.003	0.396	0.000	−0.001 to 0.000	0.188	−0.001	−0.004 to 0.002	0.542
Postmenopausal women
SWS latency	0.015	−0.007 to 0.037	0.181	−0.009	−0.033 to 0.014	0.427	0.001	−0.023 to 0.025	0.940	0.024	0.002 to 0.045	0.030
SWS %	−0.026	−0.075 to 0.024	0.305	0.006	−0.047 to 0.058	0.835	−0.030	−0.083 to 0.023	0.271	−0.040	−0.089 to 0.010	0.115
SWS awakenings	−0.147	−0.359 to 0.065	0.174	0.044	−0.185 to 0.273	0.708	−0.025	−0.210 to 0.260	0.833	−0.168	−0.383 to 0.046	0.124
SWA total	−0.009	−0.021 to 0.002	0.122	0.002	−0.010 to 0.015	0.703	−0.009	−0.021 to 0.004	0.185	−0.009	−0.021 to 0.003	0.133

Associations between each BDI factor and SWS variables were tested in each reproductive group separately via generalized linear models. Potential outliers included in the models.
Significant items are in italic.
^{^}not age-adjusted.
Note: BDI = Beck depression inventory; 95% CI = 95% confidence intervals; SWA = slow wave activity SWS = slow wave sleep.

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ISSN: 1471-244X

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