Sentence examples for rate strata from inspiring English sources

This shows that although general practices with the lowest referral rates referred a smaller percentage of low-risk women, there was no statistically significant trend in the proportions of risk classifications across the referral rate strata.

We originally planned for subgroup analyses by region, gross national income per capita in US dollars stratum, intrapartum antibiotic use, and neonatal mortality rate stratum.

To carry out these stratified analyses, we performed the propensity score matching process while simultaneously forcing an exact match within strata of estimated glomerular filtration rate, and we compared outcomes within estimated glomerular filtration rate stratum specific matched pairs.

The hazard ratio (HR) for ASD and CA associated with antidepressant drug exposure was estimated by Cox proportional hazards regression analysis, with age of the child as the underlying time scale and separate baseline diagnostic rates (strata) for each birth year group to account for changing rates of ASD over time.

Had all hospitals in the state classified these birth events at similar low or high fetal death proportions based on the rates of the lowest and highest of four hospital-rate-strata, the aggregate IMR of North Carolina from 1995 2000 could have been adjusted from 16% lower to 19% higher than the reported 8.95/1000 (range approximately 7.5/1000 to 10.7/1000).

No data were available for the 4% of African countries in stratum B. Number of annual deaths = population of countries in stratum/100,000 X median incidence rate for stratum.

In addition to presenting conventional standardised incidence ratios to compare rates of ulcerative colitis between patients undergoing appendicectomy and the general population, we also compared rates between strata of the appendicectomy cohort by means of Poisson regression.

We computed mean educational years as well as health outcome rates within strata of the independent variables.

The same modelling was repeated to examine associations between traffic-related hospitalisation rates (22 strata) and helmet legislation, cycling mode share and age group.

Obstetric intervention rates by stratum.

Omitting strata with zero hospitalisations from the analyses would be biased, so we calculated the hospitalisation rate for these strata using a numerator of 0.1 injuries.