Table 3

VAS: mean (SEM) values presented by age, sleep state, and sleep position and statistical summary

Newborn3 months
SupineProneSupineProne
VASQS0.250 (0.013)0.252 (0.015)0.282 (0.011)0.268 (0.011)
AS0.207 (0.018)0.205 (0.019)0.269 (0.019)0.183 (0.017)
Statistical summary
3-151Δ Position at newborn p value 3-151Δ Position at 3 months p value
QS−0.002 (−0.37, 0.032)NS0.014 (−0.019, 0.046)NS
AS 0.001 (−0.042, 0.045)NS0.085 (0.031, 0.029)0.050
  • Values in brackets represent 95% CI.

  • 3-151 Δ values represent the differences in the direction indicated for position from supine to prone.