Model I adjusted only for sociodemographic variables and model II further controlled for bedtime, wake time, sleep duration, and all other sleep problems in CSHQ (bedtime resistance, sleep onset delay, irregular sleep duration, sleep anxiety, parasomnias, and sleep-disordered breathing).
Model 2 further controlled for the number of food items purchased, beverage purchased, and cost.
Menarche models further control for mother's age at menarche.
Both models are further controlled for age, gender and city (e.g. Vienna versus Linz).
In separate models, we further controlled for other neurotoxic environmental exposures measured in the CCCEH cohort including bisphenol A (BPA), the pesticide chlorpyrifos, and phthalates using a summary score for the number of these coexposures that were above the median level for the cohort.
The left plot in both figures refers to the model (Model 1) controlling for socio-demographic characteristics and physical activity; the right plot in both figures refers to the model (Model 2) which further controls for co-morbidities.
In Model 1, only vector X1 was controlled, whilst in Model 2, vector X2 was further controlled.
When the authors further controlled their models for measures of participants' kidney and liver function, the associations decreased somewhat but remained significant for all but one metabolite.
In sex-stratified models, menopause status and hormone use were further controlled in women.
We further controlled the thresholds for selecting GO terms such that our two models achieved at least the same precision as the FS model.
