We further performed similar models adjusted one at a time to the various classes of medical treatments used in this patient population (insulin, oral hypoglycemic medications, antihypertensive medications, and lipid-lowering medications) and performed the same models, stratified by sex.
The best-fitting model is searched for in a grid over the four model parameters, systematically adjusting one at a time through a wide range of possibilities (Gephart 1990).
For constituents demonstrating statistically significant associations in single-pollutant models, sensitivity analysis was performed adjusting one at a time for other constituents when the correlation between the second pollutant and the first was < 0.60 in order to avoid collinearity.
In the first analysis, logistic models were used to calculate prevalence odds ratios for overweight (including obesity) as a function of the three television indicators, with one model adjusting for survey country (dummy variables), parental education (dichotomous), age (continuous) and sex.
According to the results of the EFA, two three-factor models were first adjusted, one of them without correlation and the other one with correlation between the factors.
Associations between CpG and NP burden and CpGs and AD diagnosis, comparing models adjusting for one, two or three associated CpGs.
All estimates in a row are from a single Poisson regression model, adjusting for population size, and with one term for months since January 2000 and another for months since guideline change.
In our study, young age at first intercourse increased the risk of HPV infection in the unadjusted model but in the adjusted one the effect was reversed.
We performed a lineal model adjusting by age, and found no differences in our results at one-year follow-up.
Finally, health insurance coverage showed association with LBW in the unadjusted models but not in the adjusted one.
