Research on lowering risk across health and infrastructure. Covers grid-disturbance detection, crowd-safety modeling, AI energy projects, and statin eligibility.
A new study suggests that increasing folic acid and vitamin B12 intake can lower homocysteine levels in the blood, which are associated with a higher risk of heart disease. The researchers estimate that this intervention could lead to significant cost savings and potentially increase life expectancy.
A comprehensive study found that women who underwent tubal sterilization have no greater risk of menstrual abnormalities than those who did not. However, the study also reported a secondary finding of reduced menstrual pain and bleeding among sterilized women, which may be due to chance or unknown factors.
A new study published in the American Journal of Obstetrics and Gynecology suggests that low-risk women who have had previous cesarean deliveries may benefit from trial of labor, which can reduce maternal fevers and need for transfusion or hysterectomy, while increasing small risk to the baby
A Cornell University parent-education program has shown that it can triple the likelihood of parents discussing HIV risk reduction with their children. The program also significantly increases the likelihood that parents will make personal risk behavior changes and obtain HIV testing. The study, which involved 375 parents in New York C...
Women with a strong family history of breast cancer who have used early oral contraceptives, particularly those introduced before 1975, may be at heightened risk of developing breast cancer. The study found a 3.3-fold increased risk for first-degree relatives, especially sisters and daughters.
A new self-adhesive device called StatLock was found to reduce infection rates and dislodging of catheters compared to traditional methods. The device also eliminated the risk of accidental needlesticks associated with suturing.
A study of over 46,000 individuals found that lifestyle changes can significantly impact healthcare costs. The researchers identified 10 modifiable health risks that account for 25% of total annual expenditures, with stress-related problems being the costliest factor.
European cancer specialists expect an overview of anti-oestrogen drug trials by 2005, allowing evaluation of long-term effects on breast cancer incidence and mortality. The US FDA has approved tamoxifen for high-risk women, but European experts are cautious due to differing trial results.
The study found that a Western diet pattern was associated with an increased risk of coronary heart disease in middle-aged men, particularly those who smoked. In contrast, a prudent diet pattern was linked to lower risks, even when accounting for other factors such as smoking and family history.
Replacing refined grains with whole grains may significantly reduce the risk of ischemic stroke in women, with even a daily increase in whole grain consumption offering benefits. The study of over 75,000 female nurses found that higher whole grain intake was associated with a 43% lower risk of ischemic stroke.
A nine-year study of over 12,000 men at high risk for coronary heart disease found that those with regular annual vacations had a lower risk of death. Vacations were more protective against death from coronary heart disease than diseases like cancer, possibly due to stress reduction and engagement in restorative behaviors.
A study published in the American Journal of Clinical Nutrition found a strong inverse association between fruit and vegetable intake and the risk of cardiovascular disease. Consuming 10 or more servings per day reduced the risk by 32%, while smokers still experienced a significant risk reduction.
A recent study published in Alcoholism: Clinical & Experimental Research found that moderate alcohol consumption may inhibit the development of atherosclerotic lesions and halt their progression. This suggests that alcohol may have protective properties against heart disease, contradicting the traditional view known as the French paradox.
A study surveyed over 300 women aged 70+ about fitness activities, finding they generally recognize health benefits but experience strong, anxiety-driven fears of risks. The researcher recommends specialty programs addressing specific needs, improving perceptions of exercise as a viable disease risk reduction strategy.
A recent study review suggests that elderly smokers who quit can significantly reduce their risk of lung cancer, chronic obstructive pulmonary disease (COPD), and coronary artery disease. Additionally, quitting at an older age can still lead to improved life expectancy and a lower risk of smoking-induced mortality.
A well-balanced diet, such as the DASH diet, significantly lowers blood levels of homocysteine, a by-product of protein metabolism. This reduction is predicted to lower the risk of heart disease by 7 to 9 percent. Additionally, reductions in blood pressure and cholesterol from the DASH diet should further reduce heart disease risk.
Research finds that cigar smoking causes cancers of the lung and upper aerodigestive tract, with risks approaching those of cigarette smoking. Environmental cigar smoke contributes significantly to indoor air pollution, posing health hazards.
Researchers at the University of Pittsburgh Medical Center found that low-dose oral contraceptives offer a 40% reduced risk of ovarian cancer, similar to high-dose pills. The protection begins soon after use and continues for at least 30 years after stopping.
A two-decade study found that people with high levels of depression are at a 73% increased risk of developing stroke, while those with moderate levels have a 25% increased risk. The association varied by race and gender, with higher risks observed in African Americans.
A Swedish study found that nearly 29 percent of all unnatural deaths were associated with alcohol consumption. The most common causes included suicides, falls, traffic injuries, and intoxication. Experts emphasize the importance of responsible drinking and stricter policies to mitigate these risks.
A new study has found that frail and elderly patients with chronic atrial fibrillation are less likely to receive stroke-preventing drugs. Warfarin lowers the risk of stroke, heart attack or death by one-fourth in this population, but underuse is common.
A new study of 332 US manufacturing companies found that international joint ventures and multinational operations increase downside risk, contradicting common business wisdom. Domestic joint ventures also failed to reduce financial risks.
A survey of over 15,000 adolescent patients found that smoking was associated with higher rates of substance abuse, poor physical activity, and academic struggles. Orthodontists are uniquely positioned to promote healthy lifestyle messages to adolescents, who tend to visit them more frequently than other healthcare providers.
A substantial reduction in stroke risk is associated with increasing physical activity levels, including walking, according to a study of female nurses. Walking was found to be inversely associated with total stroke risk, even at a brisk or striding pace, and its benefits were comparable to those of vigorous physical activity.
A new study links high hostility levels to an increased risk of coronary artery calcification and heart disease in young adults. The researchers found that those with higher hostility scores were nearly 3 times more likely to develop coronary artery calcification than those with lower scores.
A new study reveals that older Latina women are at a higher risk of having low birth weight infants, contradicting previous assumptions. The research, which analyzed data from over 220,000 Mexican-origin Latina women, found that maternal age was a significant factor in determining infant birth weights.
A study analyzing data from the National Health and Nutrition Examination Survey found that depression increases the risk of coronary heart disease in both men and women. In contrast, depressed men have a higher risk of death from CHD compared to their non-depressed counterparts.
Researchers found a link between smoking, coffee consumption, and lower Parkinson's disease incidence. Higher dopamine levels in the brain may explain why people with these habits are less likely to develop Parkinson's.
A new NIH clinical advisory statement recommends using systolic blood pressure as the primary criterion for diagnosing and treating hypertension in middle-aged and older Americans. This shift aims to improve outcomes by targeting systolic pressure, which is associated with a higher risk of heart disease.
According to a study published in JAMA, African American women and men are more likely to develop type 2 diabetes than their white counterparts. The researchers found that being overweight was a significant factor in the excess risk for African American women, while high blood pressure was a key contributor for African American men.
Studies found dementia patients had significantly longer hospital stays than those without the condition, translating to higher costs. Early detection of dementia is crucial in reducing treatment costs and improving patient outcomes.
A study led by Johns Hopkins found that patients with high blood pressure taking beta blockers were 28% more likely to develop diabetes than those not taking the medication. In contrast, thiazide diuretics were associated with a lower risk of diabetes.
A new study from the USGS and Oregon Graduate Institute reveals that up to 9,000 community water wells in 31 states may be contaminated with MTBE due to proximity to leaking underground storage tanks. The EPA has announced plans to phase out MTBE use in gasoline, but it will persist in the environment for at least a decade.
A study published in Alcoholism: Clinical & Experimental Research found that beta-endorphin levels are heritable and can predict an individual's risk of developing alcoholism. The research suggests that the hormone may be used as a biomarker to identify specific individuals at high genetic risk.
A new review of data from a recent nationwide trial shows the free prostate specific antigen test (fPSA) is as accurate in detecting prostate cancer risk in African American men as it is in Caucasians. The study found that nearly 75% of unnecessary prostate biopsies can be spared for black men.
The Transcendental Meditation (TM) program was shown to decrease atherosclerosis and risk of heart attack and stroke in hypertensive African Americans. The study found that TM practitioners had a significant reduction in carotid intima-media thickness, comparable to lipid-lowering medications and intensive lifestyle modification programs.
The World Institute for Disaster Risk Management aims to apply research to mitigate disaster losses. It will work with governments, agencies, private enterprises, and NGOs to create a network for applied research, implementation, and information dissemination.
Respiratory problems caused by workplace exposure affect various jobs, including farming, seafood industry, food processing, and manufacturing. Employers can take simple technological fixes to reduce worker risks.
A new study found that eating three servings of vegetables daily can cut a man's risk of prostate cancer nearly in half. Cruciferous vegetables like broccoli and cabbage have the strongest effect, decreasing risk by 41% when consumed regularly.
A Veterans Affairs hospital found that adopting a policy of immediate disclosure to patients injured by medical mistakes and fair compensation reduced overall lawsuit costs. No increase in lawsuits was observed despite the implementation of the policy, highlighting its effectiveness.
Researchers found a link between reduced TGFb receptor expression and increased breast cancer risk in women with benign breast disease. The study identified 54 women who developed invasive breast cancer after initial hyperplasia diagnosis, highlighting the importance of molecular markers in predicting breast cancer risk.
A study found that modifiable health risks such as physical inactivity, obesity, and smoking are significantly related to higher health care charges. Researchers report substantial excess medical care charges related to these behaviors.
Elderly caregiving spouses who report experiencing strain are at a 63% higher risk of death than noncaregivers. Caregivers with prevalent disease are particularly vulnerable to mortality, with a 33% risk of dying within four years.
A third of menopausal and postmenopausal women are undecided about hormone replacement therapy (HRT), with their risk levels, values, and preferences differing. HRT can reduce osteoporosis and heart disease risks but may increase uterine cancer risk.
A 20-year study found that consuming high amounts of sodium increases the risk of cardiovascular disease mortality in overweight individuals. The study also showed an increased risk of stroke death from higher sodium intake among overweight adults. Overall, reducing sodium consumption is recommended to reduce cardiovascular disease risks.
New research suggests that depression may not play a significant role in increasing the risk of sudden cardiac death after an acute heart attack. The study found that increased social contact with family and friends during the time of the heart attack may actually heighten the risk, while participation in pleasurable activities lowers it.
A recent study found that a diet rich in monounsaturated fats, particularly from sources like peanut butter and olive oil, can lower cardiovascular risk by up to 20.6%. This contradicts conventional wisdom that low-fat diets are best for heart health.
A study by University of Washington researchers found that individuals with aggressive and low dependency personalities are at higher risk for recurrent major depression. The findings suggest that patients who enjoy activities and have moderate social support are less likely to relapse.
A study found that spouses of heart attack patients share similar risk factors, including high body mass index and smoking habits. The researchers analyzed data from 170 couples and discovered that nearly 76% of couples were overweight or obese, with women being more likely to continue smoking after their partner's heart attack.
A new study by UCSF researchers found that participants in a therapeutic community-based treatment program made positive changes in drug injection use and high-risk sex. The longer the time spent in treatment, the less likelihood of engaging in high-risk behaviors such as needle sharing.
A new low-fat sterol ester spread can lower LDL cholesterol levels by 5-10% and may reduce the risk of heart attack and stroke. The study found that consuming 1-2 grams of the substance per day had similar cholesterol-lowering effects, making it a promising non-drug option for heart disease prevention.
A new report by Robert H. DuRant shows a significant link between sexual experience and violent behavior in North Carolina high school males. Males who have been involved in pregnancy are more likely to engage in behaviors increasing their risk of injury or death, such as fighting, carrying a gun to school, and using illegal substances.
A diet rich in folate, Vitamin B6, and Vitamin B12 may significantly lower homocysteine concentrations in individuals with high cardiovascular risk. This study found that a prescribed diet fortified with these nutrients was effective in reducing homocysteine levels, while self-selected diets showed no change.
A large study by the Fred Hutchinson Cancer Center found no association between vasectomy and increased prostate cancer risk. Additionally, dietary supplementation with vitamins C and E was linked to a lower risk of prostate cancer. Men who took zinc supplements also saw a significant reduction in risk.
A Johns Hopkins-led study of over 600 patients with age-related macular degeneration (AMD) found that photodynamic therapy reduced vision loss risk by 67%, compared to 39% for those receiving a placebo. The treatment targets abnormal blood vessels and scar tissue, offering hope for slowing disease progression in selected patients.
A study led by University of Southern California researchers found that tamoxifen therapy for breast cancer increases the risk of endometrial cancer by about 50 percent. The risk is higher in women who have previously used estrogens, are overweight, or have a history of estrogen replacement therapy.
A new questionnaire effectively screens primary care patients for sleep apnea, identifying nearly half of high-risk patients. A man with severe adult-onset rheumatoid arthritis also experienced remission after a stem-cell transplant from his healthy twin, believed to be the first case of its kind.
Researchers found that women with BRCA1 or BRCA2 mutations have a 40% risk of local recurrence and developing new tumors, making breast-conserving therapy less optimal. The study suggests that mastectomy may be a more suitable treatment option for these women to reduce the risk of recurrent disease.
Research reveals US adolescents are physically inactive, with minorities facing greater health risks from being overweight. The study found girls, especially older ones, tend to be least active, while programs targeting minority adolescents could help mitigate these risks.
Seven large randomized clinical trials investigate the relationship between homocysteine, vitamins, and cardiovascular risk. The American College of Physicians recommends high-risk individuals take folic acid supplements, while others can benefit from a healthy diet rich in fruits and vegetables.