Sentence examples for three level models from inspiring English sources

Multilevel models (Bryk and Raudenbush 1992; Singer and Willett 2003), particularly three level models, can be used to address our research questions.

Secondary outcomes were analysed using similar three level models, linear (to produce a difference in means) or logistic (to produce an odds ratio) as appropriate.

A three level model was developed using the HML Software Version 6.08 (Scientific Software International, Lincolnwood, IL, USA).

A statistical limitation is that the few cases per neighbourhood prevented specifying a three level model.

We performed multilevel logistic regression in a three level model (individual, school and city).

Social status was determined by using a three level model appropriate for Germany [ 26].

Adjustment at the level of the general practitioner in a simplified two level model led to improvement of model fit, so analyses were done according to the predefined three level model strategy (see web extra table).

To correct for the effects on secondary outcomes we used a three level model, linear or logistic where appropriate.

For the three level model, 73% of the variation in participant attendance was found at Level 1 (individual participant), only 0.03% at Level 2 (group), but 23% at Level 3 (instructor).

Owing to computational limitations, models of indicator variability (both fixed and random effects) failed to converge, hence we used a three level model with indicator observations nested within practices and practices nested within primary care trusts.

*Adjusted odds ratio using three level model, adjusted for fixed effect of patient's age and clinic type (in east region) and random effects of clinician (within clinics) and clinic (between clinics).