In the OLS estimates, column 1 indicates that cultural diversity has strong positive effect on weekly wages for the whole sample controlling for age, age-squared, gender, and marital status (β = 0.20, p < 0.01).
Second, our comparisons between the 22q11DS and PNC samples controlled for demographic variables by using statistical methods rather than by directly matching for age, sex, and race.
In summary, additional studies using larger sample sizes, collection of samples controlled for BPA contamination, and sensitive methods of detection are needed to more accurately quantify BPA in amniotic fluid and placental tissue.
Regression coefficient shown, from multiple linear regression analysis in the samples controlling for BMI and PCOS status; CI, confidence interval.
Analyses employed repeated measures generalized linear models and non-parametric bootstrap re-sampling, controlling for patient characteristics.
General linear modelling (GLM) was used to examine differences in multimorbidity severity between the two samples, controlling for age and gender.
Although findings are not unequivocal, associations have been demonstrated across case-control and epidemiologic samples controlling for potentially confounding effects, with support for a dose-dependent relation whereby risk increases with the quantity of cigarettes smoked (4).
Decrease of absorbance at 340 nm was measured on a platereader (Biotek Synergy) in parallel with sample controls, for which 25 μl of buffer was added.
A final logistic regression model predicting sepsis was run in the matched sample controlling for additional potential confounders.
