The same area was found also as a main effect in an imperceptibility X domain ANOVA model analysis in the blind (Supplementary Figure 6C).
Airway 8-isoprostane responses were not significant as a main effect of time (P = .072), between conditions (P = .365), or between time and condition (P = .319) postmeal.
The caudate was the only region in which state was not significant either as a main effect or in an interaction with task.
However, learning intentionality did not affect spatial knowledge acquisition, neither as a main effect nor in interaction with SOD.
Subjects underwent genotyping and completed the PSQI.Variation in 5-HTTLPR genotype was not related to sleep quality as a main effect (p >.36).
RESULTS: APOE E4 was not associated with decline in functional status in either bivariate or multivariate analyses as a main effect.
Air pollution treatments as a main effect were significant for only one of five growth parameters measured, that of primary shoot growth.
For the interaction models, in order to find a main effects model, age group was used as a main effect and steps 1 through 4 were repeated.
As a main effect, there were no significant differences for absorbed energy between the twill and plain weave fabrics at any of three sensor locations.
CONCLUSIONS: Despite the documented association of the E4 allele of APOE with adverse health outcomes, the E4 allele was not associated with a decline in functional status as a main effect.
To test the hypothesis that allelic variation in 5HTT gene-linked polymorphic region (5-HTTLPR) genotype was associated with sleep quality (Pittsburgh Sleep Quality Index, PSQI) as a main effect and as moderated by the chronic stress of caregiving.
