Table 3.
Associations of Anxiety Clusters with Global Sleep Quality and Daytime Sleepiness
| Global Sleep Quality (PSQI) | Daytime Sleepiness (ESS) | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Step 1 | Step 2 | Step 1 | Step 2 | |||||||||
| B | (95% CI) | p | B | (95% CI) | p | B | (95% CI) | p | B | (95% CI) | p | |
| Model: GAS Affective Subscale | ||||||||||||
| GAS affective | 0.59 | (0.40, 0.77) | <.001 | 0.30 | (0.07, 0.53) | .01 | 0.17 | (−0.09, 0.44) | .19 | −0.23 | (−0.55, 0.09) | .15 |
| BDI-IIa | 0.20 | (0.08, 0.32) | .001 | 0.25 | (0.08, 0.41) | .003 | ||||||
| Self-rated health | 0.25 | (−0.52, 1.03) | .52 | 1.24 | (0.17, 2.31) | .03 | ||||||
| Model: GAS Cognitive Subscale | ||||||||||||
| GAS cognitive | 0.51 | (0.31, 0.72) | <.001 | −0.08 | (−0.40, 0.25) | .64 | 0.30 | (0.03, 0.57) | .03 | −0.29 | (−0.72, 0.15) | .19 |
| BDI-IIa | 0.33 | (0.17, 0.48) | <.001 | 0.28 | (0.07, 0.49) | .009 | ||||||
| Self-rated health | 0.27 | (−0.53, 1.07) | .51 | 1.24 | (0.17, 2.31) | .02 | ||||||
| Model: GAS Somatic Subscale | ||||||||||||
| GAS somatica | 0.82 | (0.55, 1.10) | <.001 | 0.41 | (0.09, 0.73) | .01 | 0.74 | (0.38, 1.10) | <.001 | 0.44 | (0.00, 0.89) | .05 |
| BDI-II a | 0.22 | (0.11, 0.33) | <.001 | 0.09 | (−0.06, 0.24) | .23 | ||||||
| Self-rated health | 0.11 | (−0.68, 0.90) | .78 | 1.06 | (−0.01, 2.14) | .05 | ||||||
Note: B = unstandardized regression coefficient, BDI-II = Beck Depression Inventory = II, CI = confidence interval, GAS = Geriatric Anxiety Scale. Bolded numbers indicate significance at p < .05.
aSleep-related items were removed from total.