Sentence examples for blocks of random sizes from inspiring English sources
We used randomization with blocks of random sizes, and stratified by type of disease (i.e. Crohn's disease or ulcerative colitis/indeterminate colitis).
Randomisation was in blocks of random sizes, and conducted in London using Stata 7. Treatment allocations were placed in a sealed opaque envelope, with pregnant women picking their own envelope.
Randomisation will be a 1 1 allocation using a computer-generated randomisation schedule stratified by anaesthetic type general or spinal block using permuted blocks of random sizes.
Allocation was random using our software Clinstat [ 17] to allocate 86 participants into equal groups in blocks of random sizes 4, 6, 8, or 10.
Participants will be randomly assigned to either GNN or placebo groups with a 1 1 allocation by using a computer-generated randomisation schedule stratified by gender and age (6 11 years, middle childhood; 12 17 years, early adolescence) using permuted blocks of random sizes (the block size will be concealed until the end of the study).
After completing baseline assessments on all consenting patients in a care co-ordinator's caseload, the clinical trials unit will conduct randomisation of the care coordinators, stratified by borough, using randomisation blocks of random sizes to either treatment arm (IMPACT Therapy) or treatment as usual (TAU).
The Data Center will prepare the randomization sequence for the study using permuted blocks of random size.
Computer-based, randomly-generated, permuted blocks of random size will assure group size balance (http://www.randomization.com).
Randomisation was in blocks of random size 6 or 9 to ensure balance using an in-house computer programme.
An independent statistician generated a randomisation list using Stata, with random permuted blocks of random size stratified by recruitment centre, in a 1 1 ratio.
Genomes for 10 individuals were simulated in blocks of random size (50 2000 nucleotides) using the program Dawg [ 18] version 1.2 by specifying one of four phylogenies with mutations at a rate of 0.1-1% per generation.
