Tag: "ratio" at medical news
KUMC Researchers Announce Breakthrough Method For Predicting Epileptic Seizures
...seizure and non-seizure components. This creates a ratio
of seizure to non-seizure elements," Osorio said. While seizure and non-seizure components are present in the brain of a patient with epilepsy at all times, the moment the seizure components reach a certain critical level signals that a seizure is ab...
Cardiovascular Costs, Deaths Projected To Rise In 1998
...f 25.0 to 29.9. Body mass index is measured by the ratio
ofweight to height. Obesity, defined by the World Health Organization, is a bodymass index of 30 or greater. In the United States in 1988-94 among ethnic groups ages 20-74, these were thepercentages of men who were overweight: Mexican-Americans, 44 ...
Study Finds Incidence Of Stroke Over 40 Percent Higher Than Previously Stated Figures
...n is not known, the researchers estimated that the ratio
of first-everto recurrent stroke for whites in Rochester is similar to that for blacks inGreater Cincinnati, meaning the expected incidence rate of total stroke forwhites in Rochester would be 256 per 100,000 population. Applying that rate o...
Successful Atherosclerosis Treatment Program
... and apolipoprotein B concentrations and the molar ratio
of LDL cholesterol ester to apolipoprotein B ( P P P P P r = -0.48, P < 0.01). The principal determinants of reduced LDL oxidative susceptibility were the particle contents of alpha-tocopherol and beta-carotene. To our knowledge, thi...
Study Highlights Flu Risks For Women With Chronic Illness
... data may be useful in determining thecost-benefit ratio
of universal influenza immunization."...
Debilitating Body Image Disorder Often Begins In Teens; Likely To Be Missed
... samplewould likely have a more balanced sex ratio
than this study. The imbalance likely occurred becausepatients were recruited from a psychiatric population. The study was supported by an unrestricted grant from SolvayPharmaceuticals. Albertini, clinical assistant professor of ps...
Sexually Oriented Internet Sites Are Popular And Non-Problematic For Most People, But Pose Risks For Some
...nts (86%) outnumbered female respondents(14%) by a ratio
of 6:1. Women, however, favor the use of chat rooms, whichoffer more interaction and the development of relationships (49% females to 23%males) to visual erotica (50% males to 23% females). Most individuals reportedthat they go on line for sexual p...
Cordis Cardiology Introduces The MINI Crown Stent
...nerally doesn't allow for a proper stent-to-artery ratio
when deployed. The MINI is indicated for treatment of abrupt or threatened closure in patients with failed interventional therapy in native coronary lesions (less than or equal to 25 mm) with reference diameters in the range of 3.25 mm to 2.25 mm. ...
Ratio of doctors to patients is good predictor of hospital death rates in England
...he best predictors of hospital death rates was the ratio
of hospital doctors per bed and the number of GPs ... Economic Cooperation and Development (OECD) - the ratio
of doctors to patients in England in 1994 was only 59 per cent of the OECD average (1.6/1000 as oppo...
Dartmouth researchers urge caution in communicating results to public
...aggeration of the findings. Thus, while the odds ratio
ofreferral for blacks compared to whites is 0.6, the actual referral rates aresimilar: 85% of blacks compared to 91% of whites. Second, the results were reported in terms of whites versus blacks and malesversus females. In fact, the refer...
Cedars-Sinai reports excellent outcomes for its cardiac surgery division
...ey technologies, surgicalvolume, the hospital-wide ratio
of nurses to beds, and whether a medical centeroffers a trauma center. Cedars-Sinai's program ranked 12th in the nation andsecond in the entire state. Since its beginning 30 years ago, the program has been on the leading edge ofinnovation: Surgeon...
New studies of a liquid of life -- Lung surfactant
...lation would be a mixture of syntheticlipids, in a ratio
based on a good understanding of their individual .... However, a fundamental rationale forchoosing the ratio
of lipids to proteins for such mixtures is still lacking." "Furthermore, lung surfactant pr...
You have to break a few (hundred) eggs to make a good crystal
... X-ray clarity, properly called thesignal-to-noise ratio
(a radio with static has a low signal-to-noise rat... the number of crystals versus the signal-to-noise ratio
forms a bellcurve, albeit slightly skewed to one side. "The distribution is saying a very few crysta...
Treatment of insulin resistance may have the potential to reduce long-term complications of type 2 diabetes
...rovements in the total cholesterol:HDL cholesterol ratio
. Investigators looked at pooled data from 534 patients who have received rosiglitazone monotherapy (8 mg/day) for more than 18 months. Although short term increases in LDL have been reported with rosiglitazone (plateauing at 12 months), increases...
Cigarette smoking cost Medicare program $20.5 billion in 1997, according to UCSF researchers
...ures as well as smoking-attributable fractions(the ratio
of the cost of smoking of each state to total Medicareexpenditures). The NMES (National Medical Expenditures Survey, 1987) is a faceto face survey of 35,000 people that linked population characteristics with useof medical payments for medical resour...
Young children who are in regular contact with farm animals are less likely to develop allergies later in life
...1% compared with 10.3%).In the case of asthma, the ratio
was even more pronounced: 1.1% compared with3.9%.Reactions to skin prick tests were about twice less frequent (18.8% against32.7%) for farm children as for the others. This clearly marked difference persisted when other factors were taken intoaccount...
Institute publishes "Principles of Drug Addiction Treatment"
... are included, total savings can exceed costs by a ratio
of 12 to 1. Majorsavings to the individual and to society also come from significant drops ininterpersonal conflicts, improvements in workplace productivity, and reductionsin drug-related accidents. The publication of the Principles coincides with a...
Study shows women more likely to have severe arthritis, less likely to undergo surgery
...e the labour force because of their condition. The ratio
for women compared to men with osteoarthritis is two to one; for rheumatoid arthritis the ratio
is five to two. This study was funded by the Medical Research Council of Canada, the Arthritis S...
Kidney transplant proposal reduces wait from 24 to 14 months, improves equity for blacks & women
... Caucasians coupled with a higher demand-to-supply ratio
than Caucasians, and they score high rates of panel reactive antibodies, known as pra. A high pra rate shows a likelihood that the recipient will reject the donated organ. Under the current system, African-American are nevertheless more likely to rec...
First human studies promising for popular nutritional supplement
...eople who did not take CLA put pounds back on at a ratio
of 75 percent fat to 25 percent lean, which is typ...s regained and more muscle mass was retained. The ratio
was more like 50:50 - 50 percent fat and 50 percent muscle, according to Pariza. That is very signif...
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