The association of serum 25OH by blood spot with Vitamin D intake was analyzed using separate models from food sources, from supplements and the sum.
We can however test their relevance using separate models.
Each health or dysfunction measure was examined using separate models.
Associations were estimated using separate models for girls and boys.
Initial electron density maps revealed a clear misplacement of the helical A-subdomain, which was corrected by Phaser McCoyy et al., 2007) by using separate search models for the A-subdomain and the B/C-subdomains.
In contrast, by using separate regression models for each emotion category at the individual level, the current approach was shown to be efficient to isolate the specific contributions of different features along a shared cognitive dimension (see Wood et al. 2008, for an application related to numerical size).
Associations between high levels of ipaH and each additional pathogen, stratified by diarrheal status, were assessed for children with moderate or severe diarrhea and for controls by using separate logistic regression models with high levels of ipaH as the dependent variable.
We evaluated trend in ORs across a gradient of fatiguing illness categories by using separate logistic regression models for each CAM outcome and assigning values of 1 4 to a categorical variable representing study groups (1 = NF, 2 = PF, 3 = CF, 4 = CFS-like), adjusting for covariates.
The tissues (12 bladders and 19 kidneys) were pulverized with a cryomill by using separate cryo-capsules for each tissue (Cryogenic Sample Crusher, Model JFC-300; JAI, Tokyo, Japan).
The model also adjusted for the possible confounding effects of humidity, O3, NO2, SO2 and PM10 by using separate cubic splines with 4 df each.
