Tests for phenotype of FGCB included t tests for age and χ tests for sex, race, prematurity, sleep position, sleep location, co-sleeping, and minor illness.
But for some snorers, changing sleep position may not make much of a difference.
Mr. Bilhuber mastered the intricacies of the seat almost immediately, extending the leg rests to their full length and tipping the seat back to sleep position.
The report concludes that despite the increase, it is clear that the supine sleep position recommendation should be followed "for the vast majority of infants".
PRAMS includes questions about infant sleep position and mothers' prenatal WIC status.
Supine infant sleep position is associated with maternal and infant demographics (Colson et al., 2009).
WIC status and infant sleep position are self-reported in PRAMS and remain unverified.
This reduction in mortality has been mainly attributed to the avoidance of the prone sleep position.
To investigate the effect of sleep position on surgical outcomes in obstructive sleep apnea (OSA).
The prone (stomach) sleep position is associated with an increased risk of infant death (Gilbert et al. 2005).
These may not require a prone sleep position for their deleterious impact being associated with distinct causal pathways, or possibly indicating subpopulations yet to recognize the importance of the supine sleep position.
