For time to event data, hazard ratios were pooled using the generic inverse variance facility of RevMan 5. Random effects models were used for all meta-analyses.
The new COE program was able to successfully utilize the close social networks of the Verapaz Community to communicate critical geophysical data, hazard warnings, and evacuation recommendations.
*Hazard ratios, 95% confidence intervals, and P values were derived from Cox proportional hazards models after multiple imputation of missing covariate data; hazard ratios >1 indicate higher mortality in patients with walking disability at baseline.
*Univariable hazard ratios, 95% confidence intervals, and P values were derived from Cox regression models after multiple imputation of missing covariate data; hazard ratios >1 indicate lower mortality in reference category.
We qualitatively analysed the data from observational studies because of differences in outcome measures, exposures (that is, drug under consideration), and forms of outcome data (that is, adjusted v unadjusted data; hazard ratio v incidence rate ratio).
To capture the statistical uncertainty in the trial data, hazard ratios in the modelling simulations were randomly sampled from a lognormal distribution generated from μ and σ values derived directly from the trial data.
See for example the list of essentials for making cities resilient, in particular, the injunction to "maintain up-to-date data on hazards and vulnerabilities, prepare risk assessments".
Registration aims to deliver data on hazards as well as descriptions of appropriate risk management measures (RMM).
Essential 3: Maintain up-to-date data on hazards and vulnerabilities.
Relationships between measures that present data about hazards, exposures, and outcomes may be explained without linking all of the data (Kyle et al. 2006).
