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. 2015 Jul-Aug;41(4):351–357. doi: 10.1590/S1806-37132015000004468

Table 3. Multiple linear regression.

Variable β p
Nutritional risk −0.386 0.014*
SpO2 −0.453 0.005*
ESS score 0.429 0.006*

ESS: Epworth Sleepiness Scale. *p < 0.05.