DR. RALPH ELLIOTT WEINSTEIN, M.D.

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This paper honors N. Dickon Reppucci, a significant figure in psychology who passed away in 2023. He played a key role in connecting the fields of adolescence and the law and emphasized how public policy affects young people. Reppucci worked at the University of Virginia for over 40 years, where he influenced many students and contributed to important changes in community psychology. Who this helps: This benefits students, psychologists, and policymakers working with adolescents.

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This study focused on analyzing the shapes of a part of the heart called the left atrial appendage (LAA) to better understand how its variations affect stroke risk in patients with atrial fibrillation (AF). The researchers developed a new method that uses advanced computer techniques to group these shapes in a more accurate way. Their findings show that this approach can reliably categorize LAA shapes, which can help improve tools for assessing stroke risk, ultimately making care for these patients better. Who this helps: This helps patients with atrial fibrillation at risk for stroke.

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This study focused on improving care for patients who frequently visit the emergency department (ED) but don’t always need urgent help. Researchers developed a program called the Multi-Visit Patient (MVP) program, which identified 221 patients who made five or more ED visits in a year. By providing support and connecting these patients with outpatient services, the program reduced their ED visits by 57%, showing that coordinated care can make a big difference. Who this helps: This helps patients who frequently use the emergency department, leading to better health outcomes and less hospital crowding.

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This research examined a treatment method using doxycycline for lymphatic malformations (Lms), which are abnormal collections of lymph vessels. Among 46 patients treated over 20 years, 60.9% reported swelling, and after the treatment, 61.4% showed improved symptoms. The size of the malformations decreased by about 63.4% after one treatment series, indicating that this approach is both safe and effective. Who this helps: This benefits patients with lymphatic malformations seeking effective treatment options.

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This study looked at how certain genes, specifically five GATA factors, evolved to help form a network that determines cell development in nematodes (a type of roundworm). The researchers found that these genes emerged rapidly from an ancestral gene and adapted to different roles in the development of the endoderm layer in these organisms. Understanding how these genes changed and integrated into developmental processes helps clarify how different species can exhibit similar traits despite having different genetic backgrounds. Who this helps: This research can benefit scientists studying genetic development and evolutionary biology.

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This study investigated how social factors, like economic status, affect the time it takes for patients to receive their atrial fibrillation (AF) treatment after diagnosis. Researchers found that for every 10-point increase in a social disadvantage score, there was a 6.96% increase in the time to treatment, meaning patients facing more social challenges experienced delays of about 3.83 months. This is important because timely treatment for AF can reduce the risk of serious complications, and understanding these barriers helps improve patient care. Who this helps: This helps patients with atrial fibrillation who are facing socioeconomic challenges.

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This study focused on creating and testing a new feature in a health app that helps patients accurately track their medications. Over 14 days, 85 patients recorded 617 medications, with 92% accuracy in entries. The results show that while the app helped capture medication information, there were still discrepancies with official health records, especially with over-the-counter medicines, highlighting the need for better medication tracking. Who this helps: This benefits patients and healthcare providers by promoting clearer medication histories.

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This research paper discusses how medical and nursing students often lack guidance on writing articles for peer review, which can be discouraging for new doctors and healthcare workers. The authors provide a clear overview of what a peer review manuscript includes and offer practical tips to help inexperienced writers get started. This is important because it empowers future professionals to share their valuable insights and findings with the wider medical community. Who this helps: This helps junior doctors, nursing students, and other healthcare professionals who want to publish their research.

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This study looked at patients in the U.S. with osteoarthritis (OA) to see how many also had other health conditions, called comorbidities, and how many were prescribed non-steroidal anti-inflammatory drugs (NSAIDs) for pain relief. It found that around half of the OA patients had at least one comorbidity, with cardiovascular disease being the most common, and after being diagnosed with OA, 33% to 46% of these patients were given NSAIDs even though these drugs could increase health risks. This matters because patients with OA and other health issues may face serious side effects from NSAIDs, highlighting the need for doctors and patients to discuss risks and benefits before starting treatment. Who this helps: This helps patients with osteoarthritis and their doctors.

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This study explores how digital health technologies can improve care for people with diabetes and heart disease. It found that using these technologies can help detect health issues earlier, monitor patients better over time, and engage them more actively in managing their conditions. This is important because it can lead to better health outcomes and lower healthcare costs, especially for diseases that affect many people differently. Who this helps: This helps patients with diabetes and cardiovascular disease, as well as their doctors.

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This study looks at how dexamethasone, a crucial medication for children's respiratory and inflammatory issues, should be used in emergency settings. It finds that while dexamethasone remains a key treatment for conditions like asthma and croup, guidelines on how much to give and for how long are changing. This is important because using the right dose can improve patient recovery while reducing the risk of side effects from unnecessary steroid use. Who this helps: This helps doctors and pediatric patients in emergency situations.

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This study looked at a new type of wound treatment made from a combination of gelatin, Manuka honey, and hydroxyapatite, tested on 12 patients with difficult-to-heal lower limb ulcers due to diabetes. The treatment helped nine of these patients fully close their wounds in an average of just over 4 weeks, with 94% closure achieved in the first month. Importantly, none of the patients developed infections at the treatment sites, indicating that this new product may significantly improve healing for people with diabetic foot ulcers. Who this helps: This benefits patients with diabetic foot ulcers and healthcare providers seeking better treatment options for these wounds.

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This study looked at how certain patterns on MRI, called placental bands, relate to a condition known as placenta accreta spectrum (PAS), where the placenta attaches too deeply into the uterine wall. In a case involving a 34-year-old woman, researchers found that a specific placental band seen on her MRI was linked to a tissue death within the placenta, known as a placental infarct. Understanding these connections helps doctors recognize potential complications in pregnant women, improving patient care. Who this helps: This helps doctors and expectant mothers facing complications with placenta accreta spectrum.

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This research paper covers therapeutic plasma exchange, a treatment that involves removing harmful substances, mainly proteins, from a patient's blood to improve various medical conditions. The authors found that this treatment is generally safe when performed by trained professionals, with the main side effect being low calcium levels, which can be managed easily. This method matters because it offers a way to relieve symptoms in many different health issues. Who this helps: Patients with conditions related to harmful substances in their blood.

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This research paper looks at how the U.S. Preventive Services Task Force (Task Force) communicates its health recommendations to build public trust. It highlights the challenges the Task Force faces in today's world of confusing health advice and emphasizes that clear communication is essential for encouraging people to follow these recommendations. By using specific communication strategies and sharing examples of their work, the paper shows that effective messaging can help improve public health. Who this helps: Patients and healthcare providers looking for reliable health information.

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This study examined how families with children were affected during the COVID-19 pandemic in Baltimore, focusing on their social needs such as food insecurity and mental health issues. Researchers reached out to 671 families, and nearly half (49%) participated in the screening, revealing that 20% faced food insecurity and 18% showed signs of depression. Understanding these issues is crucial because it helps connect families with resources they need, especially during tough times. Who this helps: This helps families with children who are struggling to meet basic needs.

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Researchers studied a protein called ZRSR2 in zebrafish to understand its role in early development. They found that without ZRSR2, zebrafish embryos started showing serious developmental issues by 4 days after fertilization and typically died by 8 days. The lack of this protein also led to problems with important cellular processes and affected about one-third of genes that rely on minor introns for proper function. Who this helps: This research benefits scientists studying developmental biology and genetic diseases.

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This study looked at how yoga practitioners in North America connect their minds and bodies during yoga practice. Researchers interviewed six practitioners and found that their experiences included four main themes: focusing on breath, feeling sensations in their bodies, increasing awareness, and experiencing a sense of spirituality. These findings show that even in a modern context, North American practitioners can still achieve an important connection similar to the traditional roots of yoga. Who this helps: This benefits yoga practitioners and instructors looking to deepen their practice and understanding of the mind-body relationship.

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This research paper examines the role of clinical case reports in top medical journals and how their value has been diminished in recent times. The authors argue that even though top journals often reject these reports because they worry it may lower their prestige, they are still important for sparking new ideas and discoveries in medicine. By using scientific methods and focusing on what can be learned from unique patient cases, healthcare professionals can make significant contributions to medical knowledge. Who this helps: This helps doctors and medical researchers by providing insights into innovative treatment possibilities.

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This research looked at how different study designs affect the results of research on the link between acetaminophen use and cancer. The authors analyzed 37 instances where acetaminophen should not cause cancer (negative controls), finding significant bias in the study designs, which could mislead results. They recommend being careful when interpreting findings on acetaminophen and cancer because many studies might not be as reliable as they appear. Who this helps: This helps doctors and researchers who need accurate information to guide patient care.

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Researchers studied the effects of famotidine, a medication sometimes used for stomach issues, on hospitalized COVID-19 patients. They found that using famotidine did not lower the risk of death or the need for intensive care compared to those who did not use it or those who used other medications like proton pump inhibitors or hydroxychloroquine. Specifically, the chances of death for famotidine users were almost the same as for those who did not use it, with hazard ratios around 1.03, indicating no significant benefit. Who this helps: This information benefits doctors and healthcare providers making treatment decisions for COVID-19 patients.

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This study looked at whether using acetaminophen, a common pain reliever, is linked to an increased risk of cancer. After examining 136 studies, the researchers found that using acetaminophen doesn’t seem to raise cancer risk for most types, though there are some hints of increased risk for kidney, liver, and certain blood cancers in a few studies. This matters because it helps clarify safety concerns for one of the most widely used medications. Who this helps: This helps patients and doctors by providing clearer information about the safety of acetaminophen.

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This study looked at the difficulties faced by cancer survivors who have to use ostomy appliances after their surgeries. Out of 928 responses, 106 (or 11%) highlighted issues with ostomy appliances, including problems like leakage, bleeding, and skin irritation, which lead to anxiety and affect their social lives. Improving the design and technology of these appliances is crucial to help cancer survivors manage their care better and improve their quality of life. Who this helps: This aids cancer survivors who use ostomy appliances.

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This article discusses how to write a scientific paper that can be reviewed by other experts. It outlines the key parts of a manuscript and offers practical advice to make writing easier for doctors and researchers. Understanding how to write these papers is important because publishing research can significantly impact careers in medicine and science. Who this helps: This helps doctors and researchers who want to publish their work.

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This paper looks at the peer review process involved in publishing scientific work. It highlights that authors receive valuable feedback from experts that can improve their research before it gets published. It emphasizes the importance of responding to reviewers' comments thoughtfully, which can greatly increase the chances of successfully publishing their work. Who this helps: This benefits junior researchers and inexperienced authors aiming to get their studies published.

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Researchers focused on how to manage concussions in combat sports, highlighting the need for strict guidelines since these athletes regularly endure head impacts. They established a set of recommendations for doctors, trainers, and referees on how to treat fighters who have suffered a concussion and when it's safe for them to compete again. This is crucial because it helps ensure the safety of fighters, reducing the risk of long-term brain injuries. Who this helps: This benefits fighters, trainers, and medical professionals involved in combat sports.

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This study looked at how often patients visiting primary care doctors have certain health conditions that affect their use of nonaspirin pain relievers, like ibuprofen. Researchers found that among adults with musculoskeletal issues, 61.3% of patients in the privately insured group had one or more relevant health conditions, compared to 50.4% without those issues. This is important because understanding these conditions can help doctors guide patients in choosing safe pain relief options, especially as they get older. Who this helps: This information benefits primary care doctors and their patients.

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Researchers studied the best way to give calcium gluconate (CaGlu) during a medical procedure called therapeutic plasma exchange (TPE) to prevent low calcium levels in patients. They tested two different speeds of infusion: 1.0 grams per hour and 1.6 grams per hour. At the higher rate, the calcium levels dropped only 6% after 20 to 30 minutes, compared to an 8.35% drop at the lower rate, and none of the patients had low calcium symptoms when receiving 1.6 g/h, compared to three patients under the lower rate. This is important because it means that using a faster rate of calcium infusion can help prevent complications for patients undergoing this treatment. Who this helps: This helps patients undergoing therapeutic plasma exchange.

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Researchers studied the Bard PowerFlow Implantable Apheresis IV Port, used for patients needing plasma exchange treatments. They found that two patients using albumin as a replacement fluid had peak flow rates of around 99 mL/min for the inlet and 53 mL/min for plasma, while two patients using plasma achieved peak rates of about 85 mL/min for inlet and 35 mL/min for plasma. The findings indicate that the PowerFlow port is effective and reliable for accessing veins during apheresis treatments, which is important for improving patient care in outpatient settings. Who this helps: This benefits patients undergoing outpatient therapeutic plasma exchange.

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This study looked at ways to prevent symptoms of low calcium levels (hypocalcemic toxicity) during platelet donation, which can occur when citrate is returned to the donor’s bloodstream. It found that 48% of donors who received no treatment reported symptoms, while 60% who took an oral calcium supplement still had issues. In contrast, only 19.2% of those who received a special liquid calcium and vitamin D combination reported symptoms, showing that this liquid supplement is much more effective. However, none of the treatments stopped the drop in calcium levels during the donation process. Who this helps: This benefits blood donors by reducing the risk of side effects during platelet donation.

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This study looked at how drinking citrus juices, which contain citrate, affects blood calcium levels in people who donate platelets. The researchers found that after drinking grapefruit or orange juice, calcium levels dropped in some donors by as much as 12.2% within an hour. This matters because lower calcium levels can lead to symptoms of hypocalcemic toxicity during platelet donation, which could make the donation process more uncomfortable or risky for donors. Who this helps: This helps platelet donors by providing guidance on what to avoid before donating.

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Researchers looked at how automated red blood cell exchange can help patients with sickle cell anemia prepare for a specific cancer treatment involving their own stem cells. They found that this method helped prevent painful complications during the treatment process, as the patient experienced no issues or iron overload. This finding is significant because it suggests a safer way to support sickle cell patients facing chemotherapy, improving their treatment options. Who this helps: Patients with sickle cell anemia needing cancer treatment.

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The U.S. Preventive Services Task Force (USPSTF) studied how to effectively share its recommendations for health screenings and preventive care. They provide guidance on over 84 different topics, ensuring that doctors have clear advice on how to implement these recommendations in their practices. This is important because regular updates and clear communication help improve healthcare across the U.S. and ensure that both doctors and patients benefit from the latest evidence-based information. Who this helps: This helps primary care doctors and their patients.

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This study looked at two surgical methods to treat gum recession in the upper mouth. One method used a technique called the coronally advanced flap (CAF) by itself, and the other combined CAF with an additional tissue graft. After five years, the group with just CAF had an average leftover gum recession of 1.15 mm, compared to just 0.44 mm in the group that had the graft, and while both techniques achieved similar root coverage in 60% and 70% of cases respectively, the graft method significantly reduced the amount of gum recession left. Who this helps: This helps patients with gum recession who want better long-term outcomes.

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This research reviewed whether having gum disease, known as periodontitis, increases the risk of developing cancer. The analysis found that people with periodontitis had a higher likelihood of developing various cancers, including digestive tract cancer (34% higher risk) and pancreatic cancer (74% higher risk). This matters because it suggests that treating gum disease could be important for reducing cancer risk. Who this helps: This helps patients, particularly those with gum disease, by highlighting the potential need for dental care to lower their cancer risk.

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The study focused on a gene called Doubletime, which is important for regulating development timing in worms. Researchers found that worms with a mutation in Doubletime developed more slowly and had fewer offspring compared to normal worms; specifically, these mutant worms showed lower levels of certain crucial genetic materials called microRNAs. Understanding how Doubletime influences these genes helps clarify the systems that control development and rhythms in organisms, which is important for insights into growth and biological processes. Who this helps: This research benefits scientists studying genetic regulation and developmental biology.

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This study looked at how effective a treatment combining short dental implants, a special procedure to lift the sinus floor, and a component from blood called platelet-rich plasma is for patients with a specific type of bone loss in the back of the upper jaw. Researchers followed 51 patients over five years after fitting them with 88 short implants and found that the different lengths of short implants (ranging from 6.5 mm to 8.5 mm) worked equally well, showing no major differences in bone height or stability. This is important because it means that patients with limited bone can benefit from this less invasive treatment approach to get their dental function back. Who this helps: Patients with bone loss in the upper jaw looking for dental implants.

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This study looked at two ways of giving calcium gluconate to keep calcium levels stable during a treatment called therapeutic plasma exchange (TPE). The first method used more calcium gluconate (2.62 grams) compared to the second method (1.13 grams), and while both methods helped avoid symptoms of low calcium, the second method showed a 5% drop in calcium levels on average. This is important because using less calcium gluconate can make the treatment safer and more efficient for patients. Who this helps: Patients undergoing therapeutic plasma exchange.

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This study looked at what helps or hinders Arab men in Israel from stopping smoking. Researchers found 58 different factors, grouped into 11 categories, that affect smoking habits. Key findings included the need for government policies that support smoking cessation and the importance of culturally specific intervention plans, such as raising awareness about the dangers of tobacco and enforcing anti-smoking laws. Who this helps: This benefits Arab men who smoke, healthcare providers, and policymakers.

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This research looked at the effects and costs of prescribing moisturizing treatments, called emollients, for people with dry skin and atopic eczema in the UK. They found that patients using emollients had fewer doctor visits (2.44 visits compared to 2.66 for those without emollients) and lower overall healthcare costs (about £125.80 vs. £128.13). This is important because using emollients may lead to less need for stronger treatments, making care more effective and affordable. Who this helps: This helps patients with atopic eczema and their healthcare providers.

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This study looked at whether patients can safely undergo therapeutic plasma exchange (TPE) and hemodialysis together without needing extra calcium during the process. The researchers found that in three dialysis-dependent patients, calcium levels dropped by 4-12%, but none experienced symptoms of low calcium levels. This is important because it means these two procedures can be done together more safely, potentially simplifying treatment for patients who need both. Who this helps: This helps patients who require both hemodialysis and plasma exchange treatments.

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This study looked at a process called apheresis, which was used to reduce the number of parasites in a 23-year-old woman from Cameroon who had a serious infection called loiasis. After one treatment, her parasite count dropped from 15,000 per milliliter of blood to 10,666, which is a 29% decrease. This matters because lowering the parasite load can help reduce symptoms and risks associated with the infection, making it safer to use standard medication for treatment. Who this helps: Patients with loiasis and their doctors.

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This study looked at the 100 most-cited research papers in periodontology, which is the study of diseases related to gums and other supporting structures of the teeth. Researchers found that, on average, these articles had around 477 citations on one database and about 371 on another, with the articles being published about 18 to 21 years ago. Importantly, they discovered that older articles didn't necessarily have more citations, suggesting that the number of times a paper is cited isn't always a good measure of its quality. Who this helps: This helps researchers and clinicians in dentistry who want to understand which studies are influential and how to evaluate research quality.

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This study reviewed research on procedures to help heal gums in patients with aggressive periodontitis, a severe gum disease. Out of 22 studies examined, the findings showed that surgery could be effective for gum regeneration, although the overall quality of the evidence was considered low. This is important because better gum health can prevent tooth loss in patients suffering from this condition. Who this helps: This helps patients with aggressive periodontitis.

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This study looked at a rare condition called primary intraventricular hemorrhage (IVH) in adults, which is when bleeding occurs inside the brain's ventricles. Out of 1,692 patients with brain bleeds, only 33 (about 1.9%) had primary IVH. The most common symptoms included confusion (48.5%), headaches (39.4%), and nausea (24.2%). About 62% of patients went home or to rehab, while 20.5% died or were moved to hospice care, with more severe cases linked to a higher risk of death. Who this helps: This research benefits doctors and healthcare providers managing patients with brain bleeds.

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This research looked at different materials used to help heal the jawbone after tooth removal. It found that magnesium-enriched hydroxyapatite and porcine bone led to significantly more new bone growth compared to healing without any material, while bovine bone resulted in less new bone than natural healing. This matters because choosing the right material can improve recovery and bone healing after dental extractions. Who this helps: Patients needing dental procedures and doctors who perform these surgeries.

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This study looked at how different surface treatments of titanium implants help them bond with bone in minipigs. Researchers found that implants with sandblasted and acid-etched surfaces had the strongest contact with bone and the best overall integration, while anodized implants showed the greatest increase in stability. Understanding these differences helps improve implant design for better healing and success rates after surgery. Who this helps: This helps patients receiving titanium implants for various medical procedures.

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This study looked at how often adults floss and its relationship with periodontitis, a serious gum disease. Researchers analyzed data from over 6,900 adults and found that those who flossed more than once a week had a 17% lower chance of having periodontitis compared to those who flossed less often. Additionally, men were twice as likely to have periodontitis as women, and factors like age, smoking, and income also played a role in gum health. Who this helps: This research benefits patients by highlighting the importance of regular flossing for better gum health.

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This study focused on creating a writing workshop tailored for clinician-educators to help them publish their research. The workshop, which uses baseball as a metaphor to explain the writing process, was well-received, with participants consistently rating it as good or excellent, scoring above 4 on a 1-5 scale for its quality and usefulness. This matters because it provides valuable guidance on the writing and publishing process, helping healthcare professionals share their important findings more effectively. Who this helps: This helps clinician-educators and medical professionals aiming to publish their research.