Sentence examples for allocation was stratified from inspiring English sources
Allocation was stratified by residence.
Allocation was stratified by the recruiting centre.
Treatment allocation was stratified for current glucose-lowering medication.
Tumor allocation was stratified prospectively to any statistical analysis.
Random allocation was stratified by number of beds and baseline MRSA prevalence.
Allocation was stratified by centre and balanced in blocks of four.
Allocation is stratified for adalimumab and etanercept using stratified block randomization in random sized blocks and a ratio of 2 1.
Allocation is stratified by maternity unit and preferred mode of delivery and blocked (using random permuted blocks of sizes 6, 9, 12 and 15) to ensure reasonable balance between the trial groups through time.
The randomisation list was computer generated using a random block size to maximise allocation concealment and was stratified by centre (Nottingham and Derby).
The computerized system was provided by a third party, and both the patients and the investigators were unaware of the random allocation sequence, which was stratified by center.
The sample was stratified with proportional allocation regarding gender (an equal amount of males and females), age group (young adolescents: 13 15 years; older adolescents: 16 19 years; and young adults: 20 23 years), and public healthcare region.
