Articles tagged with Population
A new UK survey study led by Lancaster University found that 6.6% of the population aged 16 and over changed their reported sexual identity over a six-year period. The research challenges the assumption that sexual identity mobility declines with age, revealing that it is as prevalent among over-65s as young people.
A study of 6.6 million individuals found a significant association between cannabis use disorder and an increased risk of developing bipolar disorder and unipolar depression. The findings may inform policies regarding cannabis use control.
A Danish nationwide cohort study found that COVID-19 patients, especially those over 70, had a significantly higher risk of developing new-onset mental disorders compared to the general population. Hospitalized COVID-19 patients showed increased mental disorder risk similar to non-COVID-19 hospitalizations.
The study found a significant increase in mental health diagnoses among female youth, especially adolescents, during the COVID-19 pandemic. This trend was most pronounced for eating disorders, with vulnerable populations showing marked increases.
A large case-control surveillance study of over 100,000 pregnancies found COVID-19 booster vaccination not associated with spontaneous abortion. The results support the safety of COVID-19 booster vaccination recommendations for pregnant populations.
A decision analytical model found that increased uptake of bivalent booster vaccination among eligible age groups decreased pediatric hospitalizations and school absenteeism. The benefits of booster campaigns for children may be substantial, suggesting a focus on younger populations is crucial.
A study of 2,165 Dutch adolescents suggests no difference in global brain volume between those reporting gender diversity and those not. However, a correlation was found with specific brain features in the inferior temporal gyrus among males assigned at birth.
A study of over 45,000 individuals found COVID-19-like symptoms without SARS-CoV-2 infection led to higher rates of depression and anxiety eight months post-symptom onset. Researchers also discovered that negative SARS-CoV-2 serologic test results did not mitigate this risk.
The USPSTF recommends screening for latent tuberculosis infection (LTBI) in populations at increased risk, including those born in or former residents of high-prevalence countries and congregate settings. Estimated prevalence is about 5.0% in the US, with up to 13 million persons affected.
A large study of over 600,000 individuals found a strong association between COVID-19 infection and the development of incident diabetes. The researchers estimate that SARS-CoV-2 infection may contribute to a 3% to 5% excess burden of diabetes at a population level.
A new study found that the COVID-19 pandemic led to steeper declines in fertility rates in some US states than others, with factors like income inequality, racial composition, and political leaning playing a significant role. States with stronger social distancing responses and liberal politics experienced larger fertility rate declines.
Adolescents with positive parent-adolescent relationships exhibit favorable outcomes in young adulthood, including better physical and mental health. Investing in improving these relationships may have substantial benefits for the young adult population's overall health.
Patients with Alzheimer's disease and related dementias exhibit significantly higher readmission rates and overall episode costs compared to their non-dementia counterparts. Judicious preoperative assessment and care planning are strongly advised for this vulnerable patient population, particularly in the post-discharge period.
A University of Houston study found rural Americans are more anxious and depressed, with reduced openness and neuroticism compared to urban residents. Access to mental health services is believed to be a contributing factor.
A study of 135,000 adults found that high cardiovascular health was associated with significantly increased life expectancy free of four major chronic diseases. The disease-free life expectancy was similar between low and other socioeconomic groups among participants with high cardiovascular health.
A new statistical analysis tool has uncovered the distribution and intermixing of Jomon hunter-gatherers and East Asian immigrant farmers in Japan. The study found that regions with higher Jomon ancestry are more prone to obesity, while those with higher East Asian ancestry are more susceptible to exacerbated asthma.
A new model called 'The Trust Circle' was developed to increase recruitment of AI/AN populations into clinical trials. The model takes into account the trust between trial participants, researchers, and community leaders, with physicians and ministers playing a key role in promoting trust.
Researchers identified geographic, racial and ethnic, socioeconomic, and clinical characteristics as key contributors to the elevated suicide risk among cancer patients. Timely symptom management and targeted psychosocial interventions are crucial for preventing suicide in individuals diagnosed with cancer.
A recent study of over 42,000 patients found low adherence to COVID-19 booster dose recommendations among immunocompromised individuals. This vulnerable population faces increased risk of severe COVID-19, underscoring the importance of tailored efforts to ensure they remain up-to-date with booster doses.
Outreach messages via electronic health record patient portals increased well child care visit scheduling and COVID-19 vaccine receipt in a randomized clinical trial of 945 patients. This tool may help restore delayed well child care in populations affected by the pandemic.
Researchers found that Swedes with higher incomes have more children, particularly men who accumulate higher incomes over time. For women, the pattern changes significantly over time, with those born in the 1940s and 1950s having lower incomes and more children.
A study of over 111,000 veterans found that prescription of anti-SARS-CoV-2 pharmacotherapies was underused, particularly among those with risk factors for severe COVID-19 and minority groups. Veterans with limited outpatient access to these treatments were also less likely to receive them.
A new study by Syracuse University researchers found that more conservative state policies were associated with higher mortality rates among US workers. The study suggests that liberalizing policies on gun safety, labor, and tobacco taxes could lower mortality rates.
A population-based analysis of 1,193 major surgeries found that 13.4% of patients died within a year, with frail and dementia-affected individuals facing significantly higher mortality rates
A new study found that individuals with low confidence in the importance of vaccination are five times more likely to remain unvaccinated. Rural areas and those with lower socioeconomic status also had higher prevalence of non-vaccination across all regions.
A new study found that US life expectancy decreased by 2.2 years from 2019 to 2021, with significant racial disparities persisting throughout the pandemic. The study highlights the ongoing impact of COVID-19 on public health, particularly among vulnerable populations.
A recent observational study found that out-of-pocket naloxone costs hindered access among the uninsured population, particularly those with opioid use disorder. The study's findings suggest that cost barriers may not significantly limit naloxone use in this vulnerable group.
A survey study of 135,000 adults found that less than half had received a booster dose, with marked variations across regions and sociodemographic groups. Targeted efforts may be needed to improve booster vaccine coverage in these populations.
Calorie labeling in supermarkets leads to small to moderate decreases in calories purchased, potentially translating to population-level health benefits. The study found declines seven months after labeling implementation, affecting prepared bakery and deli items.
Researchers warn that climate change poses a significant threat to global food supply and stability, potentially triggering famine, conflicts, and new disease outbreaks. The study proposes a research agenda to explore worst-case scenarios, including 'warm wars' and ecosystem collapse, highlighting the need for urgent action.
A recent study found higher antibody titers after the third and fourth Pfizer-BioNTech vaccine doses in individuals aged 60 or older. This population is at high risk of severe SARS-CoV-2 disease, making timely vaccination crucial.
The study found that despite a decrease in the California state prison population during the COVID-19 pandemic, those who remained incarcerated faced a higher burden of chronic disease and sustained disruptions in referrals for timely care.
During the California pandemic, a significant decrease in life expectancy was observed for both 2020 and 2021 compared to pre-pandemic periods. The study found that the life expectancy gap by income level increased, with the poorest populations experiencing more pronounced declines in life expectancy.
A new study reveals that population declines have been greatest among species that migrate to areas with more human infrastructure, habitat degradation, and climate change. The research identified 16 human-induced threats to migratory birds, including infrastructure associated with bird disturbance and collisions.
Research found that people who experience little unemployment after age 35 have better health than those with frequent unemployment in their twenties and thirties. Frequent unemployment can also lead to worse physical and mental health by age 50.
A study of HealthCare.gov Marketplace enrollment data from 2015 to 2021 found that 32% of enrollees lacked reported race or ethnicity information. Disproportionately, Black and Hispanic individuals were more likely to have missing data, suggesting the marketplace may serve a more diverse population than indicated by self-reported data.
A study of North American settlers in the St. Lawrence Valley found that female marriage ages increased while male marriage ages decreased due to a male-skewed sex ratio. The findings suggest that this demographic imbalance had significant effects on union formation and population dynamics.
A cohort study of healthcare workers and community participants found that fully vaccinated individuals had significantly less secondary transmission and shorter viable virus duration than partially vaccinated or unvaccinated individuals. The study suggests that vaccination status affects SARS-CoV-2 shedding and transmission.
A study of over 8 million adults in England found significant increases in neuropsychiatric illnesses after hospitalization for COVID-19 or other severe acute respiratory infections. Risks were similar for both conditions.
A retrospective study examined deaths, injuries, and hospital costs after a 30-foot border wall was built in San Diego and Imperial counties. The study found that raising the US-Mexico wall resulted in increased migrant deaths, trauma center admissions, and severity of injuries.
A new study published in the Chinese Medical Journal assessed mortality risk in middle-aged and older Chinese individuals with multiple diseases. The study identified four multimorbidity patterns, with cardiometabolic being the most common, and found that individuals with these patterns had a significantly increased mortality risk.
A Bocconi University study used machine learning to analyze data on 2038 couples in Germany, finding that life satisfaction and housework are key predictors of union dissolution. The analysis also revealed complex interactions between variables, including the impact of personal traits like openness and extraversion.
Local communities worldwide report a significant decrease in wild edible plant and mushroom abundance, impacting their nutrition and food security. The study highlights the importance of considering local geographic and socio-cultural contexts to develop strategies for counteracting these changes.
Researchers found a significant association between mental disorders and dementia in a 30-year New Zealand study involving 1.7 million citizens. The study suggests that individuals with mental health conditions may be at higher risk of developing dementia, highlighting the importance of mental health care in preventing cognitive decline.
Researchers investigated COVID-19 vaccine administration disparities among low-income, diverse populations. The study found significant racial and ethnic inequities in vaccine uptake and access at federally qualified health centers.
A study of 1.2 million symptomatic adults found that unvaccinated individuals had a higher risk of infection with SARS-CoV-2 compared to vaccinated adults. The analysis suggests that vaccination significantly reduces the risk of symptomatic COVID-19.
A recent study of 5,000 older adults in England found that levels of depression, loneliness, and poor quality of life increased during the COVID-19 pandemic. The study suggests that the pandemic's impact on mental health continues to worsen over time.
Limpets played a significant role in global culture, medicine, and innovation, with uses dating back tens of thousands of years. They have contributed to the evolution of human brain development and feature in many place names and traditions.
Researchers analyzed TB and COVID-19 patients in California, finding shared sociodemographic characteristics and medical risk factors. The study highlights the importance of addressing these factors to improve health outcomes for both conditions.
A large study of UK patients found a significant association between SARS-CoV-2 infection and subsequent psychiatric illness, fatigue, and sleep problems. The research used health records of over 12 million patients to examine the relationship between COVID-19 and mental health issues.
A Canadian study found that recent immigrants were more likely to receive inpatient and intensive care unit services at the end of life, resulting in higher mortality rates. Long-standing residents had better access to palliative care and died in their homes or hospices.
The USPSTF report describes methods used to identify recommendations with sex or gender components and propose an approach to making recommendations respectful of gender diversity. The task force aims to clarify the populations for which these recommendations should apply.
A study of 699 Black participants found that transitioning to an integrated school between grades 1-6 was associated with improved cognitive aging outcomes. Those who attended integrated schools had statistically significant advantages in executive function and semantic memory compared to those who only attended segregated schools.
A Swedish study of over 2 million women found preterm delivery significantly increases future risks of chronic high blood pressure. The association remains strong even 40 years later.
A survey study examined whether effective communication strategies can reduce COVID-19 vaccine-specific hesitancy among adult Canadians. The researchers found that certain communication approaches may be more effective than others in mitigating vaccine hesitancy, highlighting the importance of targeted communication efforts.
Research from the University of East Anglia found that communities living within Amazonian Sustainable-Use Protected Areas enjoy better access to essential services, including healthcare, education, and electricity. These areas also lead to improved livelihoods, with household wealth and life satisfaction increasing significantly.
Individualized breast cancer risk estimates led to a significant increase in annual mammography rates among women at high risk. The study found that nearly all Hispanic or Black women who received personalized risk assessments used mammography more frequently, with rates rising from 37% to 51%.
Researchers found a significant increase in self-reported memory issues among COVID-19 patients with mild disease, compared to controls. Eight months post-infection, the prevalence of memory problems was higher in this group than in untested controls or those with negative test results.