Sentence examples for models were stratified from inspiring English sources

Models were stratified by average exposure (mean wine Pb concentration) and high exposure (95th percentile wine Pb concentration) scenarios.

Models were stratified by genotype and race.

All models were stratified by age in years at baseline.

Cox proportional hazard models were stratified by age at seroconversion (0 20, 20 40 and >40 years) and p-values were computed with the log-likelihood test statistic.

Models were stratified by center.

All models were stratified by birth year.

All models were stratified by age.

All models were stratified by trial.

All models were stratified by sex.

All models were stratified by building.

All models were stratified by centre.