Articles tagged with Age Groups
A recent study investigated approach for return to play in athletes of various age groups after recovering from COVID-19. The findings highlight the importance of gradual resumption of physical activity and stress testing to ensure safety.
A study examined the seropositive prevalence of antibodies against SARS-CoV-2 in Wuhan, China, finding a significant seropositive rate among residents. The results showed differences in antibody prevalence by sex and age group, highlighting the importance of vaccination efforts.
A new Northwestern Medicine study reveals a significant increase in mortality rates due to heart failure and hypertensive heart disease among Black women and men. Despite advancements in heart disease management, the death rate for these conditions rose by 3.5% and 4.8%, respectively, between 2011-2018.
The study provides critical estimates on the proportion of people requiring hospitalisation due to COVID-19, with a significant increase in risk with age. Hospitalization rates nearly double from 4.3% in 40-49-year-olds to 8.2% in 50-59-year-olds.
A study of over 4000 people finds that emotional resilience and extroversion can reduce loneliness, while social isolation is more significant for older adults who live alone. The research highlights the importance of understanding loneliness in different generations.
After recreational marijuana legalization, past-year cannabis use disorder among 12-17 year-olds increased from 2.18% to 2.72%. Frequent marijuana use among 26+ year-olds also increased, from 2.13% to 2.62%, and those with cannabis disorder rose from 0.90% to 1.23%. No association found among 18-25 year-olds.
A new study reveals a strong association between vitamin D deficiency and increased mortality, particularly in younger and middle-aged individuals. Vitamin D levels of 10 nmol/L or less were associated with a 2-3 fold increase in risk of death, while levels above 90 nmol/L showed a 30-40% reduction in all-cause mortality.
A large-scale study of online task-switching game users reveals that practice enhances relevant task activation time, yet has little effect on deactivation time. Older adults benefit from extensive practice, with improved performance comparable to younger individuals.
Research found that older drivers took longer to regain control of an automated car and exhibited worse takeover quality in bad weather. However, most were positive towards automated vehicles, wanting to retain some control and regular updates.
Researchers found that nearly half of those rescued were close family or friends, while under 10-year-olds were also common victims. Meanwhile, most rescuers who drowned were male and between 25-44 years old, emphasizing the need for better training in water rescue skills.
The study found a 13% increase in suicide among individuals 10 to 19 in the three months after the show's release, with larger proportional increases among females. The results highlight the need for public health and entertainment industry collaboration to prevent harmful portrayals of suicide.
A large study found that fewer than half of men and women in Britain aged 16-44 have sex at least once a week. Declines in sexual activity were evident across all age groups for women, and for most age groups for men, with the largest declines among those aged 25 and over and those who are married or living together.
A study of messaging patterns on an online dating platform reveals geographic distance as the strongest driver of reciprocal interactions. Researchers found 19 distinct communities that closely mirrored geographic regions across the US, with age and race also influencing dating markets.
The Canadian Task Force on Preventive Health Care updates its guideline to emphasize shared decision-making between women and their doctors. The new recommendations favor regular mammography screening for women aged 50-74, but only if they prefer it, due to uncertain benefits and harms.
A study published in Archives of Sexual Behavior found that having sex with an ex does not necessarily hinder breakup recovery. In fact, those who continued to pine after their ex-partner more often sought out sexual activity as a way to foster closeness and connection.
A recent study found short weekend sleep increased mortality risk in under 65-year-olds. Long or short weekday sleep also showed increased mortality when compared to consistently sleeping 6-7 hours daily.
A retrospective study of 1,629 patients with non-Hodgkin lymphoma found no significant differences in 4-year overall survival and disease relapse between those aged 65 and older versus 55-64 years old. The study suggests that age should not be a limiting factor in transplant eligibility.
A UB-led study of over 6,000 older women found that those who engaged in 30 minutes of light physical activity per day had a 12% lower risk of death. Moderate to vigorous activities also showed significant mortality benefits, extending to women with high and low functional ability.
Researchers analyzed 2.5 million selfies on Instagram to understand how people present themselves online. The study found that appearance-related selfies account for nearly half of all posts, followed by social selfies with friends and pets.
A study published in PLOS ONE found that marathon performance decline begins at around 35 years old, with top runners experiencing a slowdown of two minutes per year. Average runners start to experience a decline at age 50, with women having a slightly faster rate of decline.
A new analysis by the American Geophysical Union found that women across all age groups have fewer opportunities than men to serve as peer reviewers of manuscripts. The study suggests that journals should take additional steps to get more women involved in peer reviewing to advance and retain women in science.
A new study reveals that US men aged 18-59 have a high prevalence of genital HPV infection, with 45.2% of the population affected. The HPV vaccination coverage among eligible men is also low, at 10.7%, with age groups 23-27 and older showing higher rates.
Smokers under 50 are significantly more likely to have a major heart attack than older smokers, with the risk dropping with age. The study found that younger smokers face an almost 8-fold higher risk of STEMI than non-smokers, making them particularly vulnerable.
A UBC study recommends cyclists ride at 12-20 km/h and pedestrians walk at 2-6 km/h to reduce air pollution inhalation. The ideal travel speeds, or minimum-dose speeds, vary by age and sex group, with faster speeds increasing pollution risk.
Researchers found that babies born to women over 40 through assisted reproduction have fewer birth defects than those conceived naturally. The study suggests that IVF treatment may provide more favorable biological conditions for pregnancies in older women.
Patients aged under 45 and 75 years and older report greater pain and lower activity levels following TKR surgery. Despite comparable range of motion improvements across all age groups, these patients experience more challenges with daily activities.
A Georgia Tech study found that mobile ads can reveal sensitive user information, including gender, parental status, and income, due to leakage between ad networks and app developers. Researchers tested 200 participants and discovered that 73% of ad impressions were correctly aligned with demographic profiles.
The study analyzed 10-year survival rates among European populations aged 75-84 to see if they reached 85-94 years of age. Geographical variations in old age survival rates were found, with areas like Madrid and Salamanca in Spain showing high survival rates, while Glasgow and Manchester in the UK showed low survival rates.
A new report found that mature drivers are in favour of tighter rules on checking the health and suitability of over-70s to drive. Over half of respondents self-regulate to stay safe, but many support measures to increase their safety on the roads, such as annual tests and regular eyesight checks.
A Swedish registry study found that mechanical heart valve prosthesis has superior long-term survival rates compared to biological valve prosthesis, particularly for relatively young patients. The risk of stroke was similar for both types of prostheses, but patients with biological valves were more likely to require re-operation.
The study analyzed over 230,000 sperm donation cycles in the UK and found no significant impact on live birth rates from sperm donor age. Instead, it highlighted the significance of female partner's age and sperm quality. The results suggest that advancing paternal age may not be as crucial for fertility outcomes as previously thought.
The study found that tween TV programs, particularly 'teen scene' and 'action-adventure', reinforce traditional gender roles. Girls are often portrayed as attractive and concerned with appearance, while boys are shown to be brave and handy with technology. This can shape kids' perceptions of available roles in society.
Despite lower levels of drinking, African-Americans encounter more problems due to social sanctions within the community, resulting in negative consequences at lower consumption levels. Very low-income African American men face the highest risk for problematic drinking and related issues.
Researchers found that the current US Preventive Services Task Force strategy identifies only 34% of women in this age group with osteoporosis. This could lead to missed opportunities for fracture risk reduction among high-risk women.
A new study from North Carolina State University reveals that technical 'readability' formulas used by teachers and textbook companies to determine reading difficulty are frequently incorrect. Researchers found that only one formula was accurate more than 49% of the time, highlighting a need for caution when using these metrics.
Fibromyalgia symptoms worsen with age, according to a Mayo Clinic study. Young and middle-aged patients experience more severe physical health problems and lower quality of life compared to their older counterparts.
A new study found that middle-aged men are at a greater risk for having a first heart attack due to high cholesterol levels, unlike women who are also at risk but to a lesser extent. The study suggests that men with high cholesterol should be treated more aggressively to prevent infarctions and save lives.
Smokeless tobacco prevalence among US youths remained stable from 2000 to 2011, with declines observed in younger age groups. The prevalence increased in the 15-17 year age group. Evidence-based interventions are needed to reduce smokeless tobacco use.
Despite USPSTF recommendation, mammogram rates among women between 40 and 49 have not declined. A study from Brigham and Women's Hospital found a slight increase in mammography rates between 2008 and 2011.
Research at Queen's University Belfast found that children who grew up during the worst years of violence have the highest suicide rates and most rapidly increasing rates. The study attributes this to a range of factors including social isolation, poor mental health, and increased political stability.
Preventive mammography rates in women aged 40-49 have dropped nearly 6 percent nationwide since the USPSTF recommended against routine mammograms. The decline is consistent with public resistance to the guidelines change and a modest effect seen in the first year after publication.
A proactive solution could help prevent injuries by restricting driving privileges under favourable conditions. Exemptions would be granted for certified healthy seniors, shifting the onus from others to seek exemptions.
A survey of 900 nurses reveals that a strong attachment to healing and nursing is the only variable identified by all three age groups. The study found six independent variables that influenced nurses' intentions to continue nursing, with work variables being most important for older nurses.
A University of Cincinnati study found that shoppers base quality inferences on signs, ranking signage as the most useful source for new product information. Signs tie with magazine ads as the second most useful, while outdoor and radio ads rank lower.
A study analyzing 40,000 screening colonoscopies found men have a higher rate of advanced tumors compared to women in all age groups. The researchers suggest sex-specific age recommendations for screening colonoscopy could result in lower CRC mortality rates.
The study found that 80% of participants reported inability to maintain their pre-COPD lifestyle, while 1 in 4 struggled to care for their children or family members. The research highlights the significant psychosocial and financial impact of COPD on working-age individuals, particularly in achieving life goals.
A new analysis of census data estimates that 750,000 soldiers died in the American Civil War, a 20% increase from the commonly cited figure of 620,000. This reevaluation is based on a more detailed comparison of male and female survival rates using historical census data.
Researchers at the University of North Carolina discovered that the pelvis continues to widen as people age from 20-79, leading to an estimated three-inch increase in waist size. This finding suggests that pelvic growth contributes to increased body weight and body fat accumulation over time.
Two new studies show a significant drop in mammograms performed in women aged 40-49, leading to decreased benefits of early detection. Researchers found that cancers detected earlier through screening mammography presented at an earlier stage than those not screened, resulting in lower survival rates if guidelines are followed.
A study published in Blood reveals that imatinib treatment has no significant impact on the outcome of chronic myeloid leukemia (CML) patients aged 65 and older. The research found that complete hematologic response rates, cytogenetic response rates, and overall survival rates were similar between younger and older patients treated wit...
Higher levels of perfluorocarbons associated with increased odds of experiencing menopause in women between 42 and 64 years old. Women with high PFCs also had lower estradiol concentrations.
Researchers found a significant increase in street drug use among stroke patients, from 0.5% to 4.6% between 1993 and 2005. The study, funded by the National Institutes of Health, suggests that street drug use may be contributing to rising stroke incidence among younger age groups.
A retrospective study found that acute diverticulitis in younger patients (less severe disease, but higher recurrence rate) suggests that same guidelines for treatment should be applied to both age groups. The clinical course of uncomplicated acute diverticulitis is similar between older and younger patients.
A recent study published in Psychiatric Services reveals that young women veterans are at significantly higher risk of suicide than civilian women. According to the data, female veterans aged 18-34 are at the highest risk, with nearly triple the rate of suicides compared to their non-veteran counterparts.
A study of 587 women aged 18-95 found that 63% experienced female sexual dysfunction (FSD), with orgasm issues affecting the most people. FSD increased with age, except for orgasm problems, which rose in older age groups.
Women with severe angina are three times more likely to develop severe coronary artery disease than men. The study found that even younger women face a higher risk of developing CAD than men in the same age group. Diabetes and high blood pressure also play a significant role in increasing the risk, particularly among young women.
A new IU study found that a representative sample of 18- to 96-year-olds had varying definitions of 'had sex', with 30% not considering oral sex as sex. The study highlights the need for specific language when discussing sex, affecting medical advice and health education efforts.
A UAB study shows that African-Americans under 65 are more than twice as likely to have a stroke compared to Caucasians. The South also has higher stroke mortality rates, particularly in coastal states like Georgia and North Carolina.
The University of Nottingham is conducting a study to understand women's experiences working through menopause, with the goal of providing useful information for women, employers, and doctors. The research aims to address the significant gap in understanding the effects of menopause on women's working life.
A study analyzing 8,970 ICSI cycles found that younger women (35 and under) achieved a pregnancy in 50.8% of their first attempts, decreasing to 18.2% by the fifth attempt. In contrast, women over 40 had a lower pregnancy rate of about 20%, consistent throughout four attempts.