The Rancholabrean (late Pleistocene) nested SAR groups with the Barstovian, but the Holocene indicates a significant drop in diversity.
Depressive symptoms accounted for only 4% in boys and 9% in girls of the variation in negative emotionality, which indicates a significant but weak relationship between these two factors unlikely to undermine the current results (analysis available from first author).
When you come across an unfamiliar statistic, remember that a p-value smaller than 0.05 indicates a significant result, but nothing about the size or importance of the effect.
The studies were heterogeneous in terms of the interventions and the outcomes assessed, but indicated a non-significant trend towards a lower risk of a poor outcome with the intervention (risk ratio 0.89, 95%% confidence interval (CI) 0.78-1.01).
The best model was selected by Schwartz Bayesian criterion, but all models indicated a significant interaction of time by treatment.
Our study design cannot determine a causal association, but our results indicate a significant trend of reduced mortality risk with increasing PA levels, which suggests such an association.
Primary care and emergency medicine healthcare providers are called upon to diagnose and treat these patients, but previous studies indicate a significant deficit in appropriate diagnosis and treatment.
Beyond the nutritional treatment itself, we found sizable brood identity effects that slowly but steadily declined with age, indicating a significant but decaying effect of natural variation in parental provisioning on adult phenotypes.
Among those cohorts providing data for both outcomes, increased risk for both disorders was associated with premature birth [ 59, 74] and bleeding during pregnancy [ 58] (but see [ 50] indicating a significant effect for SSD only).
