Quartile


Also found in: Dictionary, Thesaurus, Medical, Encyclopedia, Wikipedia.

Quartile

In statistics, the set of values encompassing one-quarter of points in a data set.
Mentioned in ?
References in periodicals archive ?
5] in the second, third, and fourth quartiles, respectively.
Long-Term Exposure to Fine Particulate Matter, Blood Pressure, and Incident Hypertension in Taiwanese Adults
Borrowers who resided in the top quartile of (subprime) ZIP codes in 1999 exhibited larger growth in per-capita mortgage balances.
Mortgages and the Financial Crisis
Even more disappointing was data showing that the best-performing equity funds -- in the top quartile -- are more likely to become the worst performing funds -- in the bottom quartile -- than vice versa.
More Evidence That Passive Beats Active Among Mutual Funds
We saw roughly a 40% relative risk reduction in all-cause mortality with CABG in the youngest quartile, compared with the three older groups.
CABG reduced cardiovascular mortality in patients with ischemic heart failure, regardless of their age
A post-hoc analysis of a prospective RCT (the Diabetes Prevention Program) comprising 3081 patients with impaired glucose metabolism who received metformin, a lifestyle modification program, or no intervention (placebo) found that metformin reduced the risk of developing diabetes only for patients in the highest risk quartile over 2.
Q/Which patients with metabolic syndrome benefit from metformin?
In terms of asset reliability, Emerson found that Top Quartile performers spend half as much on maintenance compared with average performers and operate with an incremental 15 days of available production each year.
United States : Emerson Targets $1 Trillion in Industry Losses with Operational Certainty Program
88 for incident coronary heart events for men in the highest quartile of hs-cTnI (>10.
High-sensitivity cardiac troponin I is a strong predictor of cardiovascular events and mortality in the AGES-Reykjavik community-based cohort of older individuals
5 grams of fiber a day were in the top quartile and represented the largest number of participants, 571.
Fiber-Rich Diet May Reduce Lung Disease
Individuals in the highest quartile of patient experience tended to be older, publicly insured, have a usual source of care, less likely to have had an emergency department visit, have fewer office visits, have a greater number of prescription medicines, and self-report better health status than those with worse patient experiences with care.
Methodological considerations when studying the association between patient-reported care experiences and mortality
7 percent of those in the highest-income quartile had debt.
Growing percentage of the elderly and near-elderly have debt
47 times, respectively, compared to the first quartile.
High salt intake ups heart disease risk with diabetes
Here, students in the bottom quartile were again more functionally overconfident than students in the three higher quartiles, as shown by positive absolute difference scores (all ps < .
Differences between functional and subjective overconfidence in postdiction judgments of test performance/Diferencias entre la sobre-confianza funcional y subjetiva en juicios posdiccion de ejecucion de pruebas

Financial browser ?
Full browser ?