Is sugar-sweetened beverage consumption associated with increased fatness in children?
In this cohort of British children there was no evidence of an association between SSB consumption at age 5 or 7 y and fatness at age 9 y. The positive relation between consumption of low-energy beverages and fatness at 9 y, which was explained by overweight status at 5 and 7 y, suggests that heavier children may consume low-energy beverages as part of an ineffective weight-control program.
Prolonged retraction time and coincident increases in t-EMG thresholds are predictors of declining nerve integrity. Increasing t-EMG thresholds, while predictive of injury, were also observed in a large number of patients without iatrogenic injury, with a greater predictive value in cases with extended duration. In addition to a careful approach with minimal muscle retraction and consistent lumbar plexus directional retraction, the incidence of postoperative motor neuropraxia may be reduced by limiting retraction time and utilizing t-EMG throughout retraction, while understanding that the specificity of this monitoring technique is low during initial retraction and increases with longer retraction duration.