Time changes in absolute dimensions were typically positive (increases) and moderate in magnitude (median standardised change ± 95%CI: 0.53 ± 0.23), and while changes in proportional dimensions were typically negligible (median standardised change ± 95%CI: 0.16 ± 0.33), substantial changes (standardised changes ≥0.2 or ≤ 0.2) were observed in several dimensions.
Estimated air pollution effects were calculated as a change in the log level of an outcome blood parameter (for describing the results, the change in the outcome was back-transformed and presented as per cent change) per standardised unit change in the respective air pollutant.
Explicit change outcomes in the simple analyses were far fewer, grid B, with eight papers reporting mean differences, and 11 using standardised change outcomes (standardised effect sizes or response means).
Using SPs ensured each student has the same 'patient experience' and hence the challenges of communicating about behaviour change are standardised across the cohort of students.
The annualised progression rate (APR) was calculated to provide a measure of the rate of change in progression standardised to a common time interval.
The median change from baseline standardised AUC to 2 months was 0.88 for GP treated patients and −1 for GM treated patients (P=0.048, Wilcoxon rank sum test), indicating an improved quality of life for GP treated patients.
There were no statistically significant differences between GP and GM treated arms with respect to pain, mood, analgesic use, KPS or weight as assessed by change from baseline standardised areas under the curve (AUCs) up to 2 months (Bailey et al, 1998).
There was no statistically significant difference between placebo and marimastat in standardised area under the curve (AUC) (mean 57.9 vs 56.5, P=0.49) or change from baseline standardised AUC (mean −0.87 vs −3.82, P=0.18) over the first 12 weeks of the study (Wilcoxon rank-sum tests).
First Great Western said the changes would standardise the ticket prices at the request of passengers on the line – one which was largely out of action with signalling failures on Tuesday as the new fares came to light.
The authors use a complex mathematical model, known as a Bass Model, to show how a Nobel prize-winner's influence changes over time:Standardised citation count for all Nobel prize-winners, average citation trajectoryThe curved line shows the general trend.
Similarly, there were small changes in age standardised outcomes for males and females overall.
