Jenner's Legacy: How Edward Jenner's Smallpox Vaccine Changed Public Health.

Edward Jenner who discovered immunology and the smallpox vaccine conducted a smallpox vaccination test in 1796, which is considered a landmark in the history of modern immunization. This review focuses on describing Jenner and his accomplishments highlighting his discovery as a shift in the approaches toward disease control and prevention as well as the basis for further eradicating smallpox globally. Jenner's use of cowpox to protect people from smallpox was a revolution from other essential procedures such as variolation. His vaccine demonstrated how immunization could be used to combat diseases, and over the years the idea began to be deployed to other vaccines and other diseases. Besides the given medical profession, the work of Jenner was relevant to the changes or even enhancements of health policies and health systems globally. His vaccine provided not only the means to arrest a wide disease that could easily eliminate many human beings but also initiated procedures of disease prevention and control. Another important type of immunity, herd immunity, which determines an approach to managing specific diseases in the present, as well as knowledge of the degree of protection provided by the antigen in terms of the overall immune status of a population, was also achieved based on the actions taken after Jenner's procedure. As our society searches for vaccines for emergent diseases to date, this review reveals that Jenner's accomplishments are still relevant. In this article, analyzing Jenner's approach and the role of society and science at the time, along with the consequences of his work, the reader sees how Jenner changed the world of public health and laid a foundation for today's vaccination. Such an approach allows considering the changes and evolution of the topic that Jenner studied and contributed to and how people fight infections today.

Facial Lacerations Related to Recreational Activities: A National 10-Year Evaluation From US Emergency Departments.

Study Design: This study serves as a nationally representative retrospective cohort of U.S emergency department visits related to facial lacerations caused by recreational activities. Objective: The aim of this work is to offer a representative sample of facial laceration and identify the recreational activities associated with the highest risk of such injuries. Methods: We conducted a retrospective study of patients reported to the National Electronic Injury Surveillance System (NEISS) which collects information on injuries related to consumer products. Patients were included in our dataset from the time period of 2012 to 2021 if they sustained a facial laceration that was caused by a recreational activity. Results: Our findings reveal 2,383,761 facial lacerations between the study period examined. Young male white adults were more likely to sustain a facial laceration related to recreational activities. Injuries related to exercise equipment were also more likely seen in male patients. The most common cause of facial lacerations was associated with bicycles and basketball. Conclusions: This study found that young white adults are notably prone to facial lacerations, with recreational activities such as bicycling and basketball accounting for the majority of cases. Understanding these statistics is pivotal for implementing targeted strategies to prevent these injuries and their associated consequences.

Effects of a sedentary behaviour intervention in emergency dispatch centre phone operators: a study protocol for the SECODIS randomised controlled cross-over trial.

INTRODUCTION: Sedentary behaviour is a public health problem. We mainly have sedentary behaviour at work, transforming them into occupational risk. To our knowledge, there is no intervention study on the reduction of occupational sedentary behaviour in a real work situation and its impact on health and biomarkers of stress. The main objective is to study changes in sedentary behaviour following a behavioural intervention (sit-and-stand desk and cycle ergometer). METHODS AND ANALYSIS: This is a randomised controlled trial in cross-over design conducted in a single centre. The study will be proposed to emergency medical dispatchers of Clermont-Ferrand. Each volunteer will be followed during three cycles of 1 week (3 weeks in total). Each 1-week cycle is made up of 12 hours of work (three conditions: a control and two interventions), 12 hours of successive rest and 6 days of follow-up. For each condition, the measurements will be identical: questionnaire, measure of heart rate variability, electrodermal activity and level of physical activity, saliva and blood sampling. The primary outcome is sedentary behaviour at work (ie, number of minutes per day standing/active). Data will be analysed with both intention-to-treat and per protocol analysis. A p<0.05 will be considered as indicating statistical significance. ETHICS AND DISSEMINATION: The study protocol has been approved by the Ethics Committee Ouest IV, FRANCE. The study is registered in ClinicalTrials.gov. All patients will be informed about the details of the study and sign written informed consent before enrolment in the study. Results from this study will be published in a peer-reviewed journal. This study involves human participants and was approved by Comité de protection des personnes Ouest IVCPP reference: 23/132-2National number: 2022-A02730-43. TRIAL REGISTRATION NUMBER: NCT05931406.

Navigating Prevention: A Systematic Review of Strategies for Alzheimer's Disease in High-Risk and Affected Individuals.

Alzheimer's disease (AD) remains a widespread cause of dementia globally, and its prevalence is increasing due to the aging population. Two key pathologies typically identify this neurodegenerative disease process: the accumulation of amyloid plaques and the formation of neurofibrillary tangles containing hyperphosphorylated tau. Diagnosis relies on the patient's clinical presentation meeting specific criteria, along with the use of fluid and imaging biomarkers. The current treatment focuses on addressing symptoms, with ongoing trials aiming to decrease the production and overall impact of brain pathology. Here, we explore various methods to minimize the risks of AD in patients and individuals at high risk of developing it. To address this, we carefully selected 10 articles that discuss various prevention methods used today to promote brain health, including diets that are believed to have neuroprotective properties. The study findings emphasize the importance of further strengthening the evidence and conducting larger randomized controlled trials to gain a better understanding of the potential benefits for individuals at high risk of developing AD, as well as those already diagnosed with it.

Efficacy of exercise interventions on prevention of sport-related concussion and related outcomes: a systematic review and meta-analysis.

OBJECTIVE: To review the efficacy of exercise interventions on sport-related concussion (SRC) incidence, as well as on linear and rotational head accelerations, and isometric neck strength and to assess reporting completeness of exercise interventions using the Consensus on Exercise Reporting Template (CERT). DESIGN: Systematic review and meta-analysis, according to the Prisma in Exercise, Rehabilitation, Sport medicine and SporTs science guidelines. DATA SOURCES: Six databases (MEDLINE, Embase, CINAHL, Scopus, Web of Science CC and SPORTDiscus) were searched up to 26 June 2023. ELIGIBILITY CRITERIA FOR SELECTING STUDIES: Randomised controlled trials (RCTs), cluster RCTs or quasi-experimental studies, evaluating exercise interventions on SRC incidence, linear and rotational head accelerations, and/or isometric neck strength in male and/or female athletes of any age, and/or in a healthy general population. RESULTS: A total of 26 articles were included. A large effect size was observed for resistance training (RT) on isometric neck strength (standardised mean difference (SMD) 0.85; 95% CI 0.57 to 1.13; high-quality evidence). Non-significant effect sizes were observed for neuromuscular warm-up programmes on SRC incidence (risk ratio 0.69; 95% CI 0.39 to 1.23; low-quality evidence), or for RT on linear head acceleration (SMD -0.43; 95% CI -1.26 to 0.40; very low-quality evidence) or rotational head acceleration (SMD 0.08; 95% CI -0.61 to 0.77; low-quality evidence). No studies assessed the impact of RT on SRC incidence. CERT scores ranged from 4 to 16 (out of 19) with median score of 11.5 (IQR 9-13). CONCLUSION: RT increases isometric neck strength, but the effect on SRC incidence is unknown. More adequately powered and rigorous trials are needed to evaluate the effect of exercise interventions on SRC incidence, and on linear and rotational head accelerations. Future studies should follow CERT guidelines, as the included interventions were generally not reported in sufficient detail for accurate replication. PROSPERO REGISTRATION NUMBER: CRD42023435033.

Awareness and Knowledge of the National Healthcare Transformation Program Among Public Health and Preventive Medicine Physicians in Saudi Arabia.

BACKGROUND: The Health Sector Transformation Program (HSTP) has been established as part of Saudi Vision 2030. Despite the significant progress achieved in previous years, the HSTP addresses multiple challenges. One of these challenges is that the current healthcare model prioritizes treatment over prevention. Therefore, prioritizing preventive healthcare measures is crucial. OBJECTIVES: This study aims to assess the levels of awareness and knowledge among the public health and preventive medicine physicians in Saudi Arabia towards the national healthcare transformation program. METHOD: In this cross-sectional study, we surveyed public health and preventive medicine physicians in Saudi Arabia. We collected data through a newly developed and validated self-administered questionnaire, which was distributed online. The survey questionnaire consisted of three sections: participants' background characteristics; measurement of public health and preventive medicine physicians' awareness of the HSTP and their confidence in their awareness; and measurement of the physicians' knowledge of the HSTP through six multiple-choice questions. RESULTS: In this study, 307 public health and preventive medicine physicians in Saudi Arabia participated. The mean age ± SD was 33.1 ± 5.1 years, with 54.7% being public health and preventive medicine residents, 33.2% specialists, and 12.1% consultants. Most participants showed high awareness of the HSTP and its strategic objectives. Over two-thirds correctly defined HSTP, value-based healthcare, and the new Model of Care (MOC), while about 50% demonstrated inadequate knowledge regarding Accountable Care Organizations (ACOs) and the "Keep Well" system. Older physicians, consultants, and those with more years of work experience had higher knowledge scores. Regression analysis revealed that job rank significantly influenced public health and preventive medicine physicians' knowledge of the HSTP. CONCLUSION: This study shows that while public health and preventive medicine physicians are generally aware of HSTP's objectives, they have inadequate confidence in their knowledge, highlighting the need for better information dissemination. Awareness of the MOC is high, but gaps persist in understanding specific components like the "Keep Well" initiatives. The study also found that job rank and experience influence knowledge levels, suggesting the need for broader dissemination of the HSTP concepts.

Predictive Performance of Cardiovascular Risk Scores in Cancer Survivors From the UK Biobank.

Background: Cardiovascular preventive strategies are guided by risk scores with unknown validity in cancer cohorts. Objectives: This study aimed to evaluate the predictive performance of 7 established cardiovascular risk scores in cancer survivors from the UK Biobank. Methods: The predictive performance of QRISK3, Systematic Coronary Risk Evaluation 2 (SCORE2)/Systematic Coronary Risk Evaluation for Older Persons (SCORE-OP), Framingham Risk Score, Pooled Cohort equations to Prevent Heart Failure (PCP-HF), CHARGE-AF, QStroke, and CHA2DS2-VASc was calculated in participants with and without a history of cancer. Participants were propensity matched on age, sex, deprivation, health behaviors, family history, and metabolic conditions. Analyses were stratified into any cancer, breast, lung, prostate, brain/central nervous system, hematologic malignancies, Hodgkin lymphoma, and non-Hodgkin lymphoma. Incident cardiovascular events were tracked through health record linkage over 10 years of follow-up. The area under the receiver operating curve, balanced accuracy, and sensitivity were reported. Results: The analysis included 31,534 cancer survivors and 126,136 covariate-matched controls. Risk score distributions were near identical in cases and controls. Participants with any cancer had a significantly higher incidence of all cardiovascular outcomes than matched controls. Performance metrics were significantly worse for all risk scores in cancer cases than in matched controls. The most notable differences were among participants with a history of hematologic malignancies who had significantly higher outcome rates and poorer risk score performance than their matched controls. The performance of risk scores for predicting stroke in participants with brain/central nervous system cancer was very poor, with predictive accuracy more than 30% lower than noncancer controls. Conclusions: Existing cardiovascular risk scores have significantly worse predictive accuracy in cancer survivors compared with noncancer comparators, leading to an underestimation of risk in this cohort.

Actioning atrial fibrillation identified by ambulance services in England: a qualitative exploration.

OBJECTIVES: To explore the acceptability and feasibility of detection of atrial fibrillation (AF) by emergency medical services (EMS) and identify potential barriers and facilitators to implementing a formal pathway to facilitate follow-up in primary care, which could reduce the risk of AF-related stroke. DESIGN: Qualitative study using focus groups and one-to-one interviews guided by a semistructured topic guide. SETTING: North East England. PARTICIPANTS: Focus groups with 18 members of the public and one-to-one online interviews with 11 healthcare and service providers (six paramedics and five experts representing cardiology, general practice (GP), public health, research, policy and commissioning). RESULTS: All participant groups were supportive of a role of EMS in identifying AF as part of routine assessment and formalising the response to AF detection. However, this should not create delays for EMS since rate-controlled AF is non-urgent and alternative community mechanisms exist to manage it. Public participants were concerned about communication of the AF diagnosis and whether this should be 'on scene' or in a subsequent GP appointment. Paramedics reported frequent incidental identification of AF, but it is not always clear 'on scene' that this is a new diagnosis, and there is variation in practice regarding whether (and how) this is communicated to the GP. Paramedics also focused on ensuring the safety of non-conveyed patients and a perceived need for an 'active' reporting process, so that a finding of AF was actioned. Field experts felt that a formal pathway would be useful and favoured a simple intervention without adding to time pressures unnecessarily. CONCLUSIONS: There is support for the development of a formal pathway to ensure follow-up for people with AF that is incidentally detected by EMS. This has the potential to improve anticoagulation rates and reduce the risk of stroke.

Investigating the impact of multidisciplinary prehabilitation on deconditioning in patients eligible for haematopoietic allogenic stem cell transplantation: protocol for a feasibility trial.

BACKGROUND: Assessing multidisciplinary prehabilitation strategies becomes crucial to pre-emptively counter the physical, psychological and social negative impacts experienced during an allogenic haematopoietic stem cell transplant (allo-HSCT) among acute myeloid leukaemia (AML) and myelodysplastic syndrome (MDS) patients. Current evidence is restricted to studies during induction chemotherapy, omitting rehabilitation interventions and predominantly using exercise-only approaches without a multidisciplinary framework. The aim of this study is to investigate the feasibility, safety and preliminary efficacy of multidisciplinary prehabilitation in adults offered allo-HSCT. METHODS AND ANALYSIS: This 8-week single-group pre-post feasibility study aims to pilot a multidisciplinary prehabilitation intervention for participants undergoing allo-HSCT, with a focus on feasibility and safety. Participants, aged 18 or older, diagnosed with AML or MDS, and offered allo-HSCT, will be recruited between June 2023 and July 2024. The multidisciplinary prehabilitation intervention, conducted by the cancer allied health team at the Royal Adelaide Hospital, includes exercise physiology, physiotherapy, dietetics, social work, occupational therapy and psychology interventions. Consistent with a multidisciplinary treatment approach, each component is tailored to address different aspects of patient care, and adherence calculations will assess patient engagement and compliance. In addition, participants will continue to receive usual care from cancer allied health staff. The primary outcome of the study is to assess the feasibility of a multidisciplinary prehabilitation intervention by evaluating intervention uptake, retention, adherence, acceptability and safety. Secondary outcomes are leg strength, upper-body strength, aerobic fitness, falls risk, anthropometry, nutritional status, quality of life, anxiety, depression, self-efficacy for coping with cancer and distress. ETHICS AND DISSEMINATION: Ethics approval for this study has been provided by the Central Adelaide Local Health Network (HREC 2022/HRE00284). Recruitment for the study commenced in June 2023 and will continue until July 2024. The methods have been designed and are reported according to the SPIRIT and CONSORT-pilot study checklist. TRIAL REGISTRATION NUMBER: The Australian New Zealand Clinical Trials Registry (ANZCTR): ACTRN12623000052639.

Building a Prevention Clinic at the Northport VA to Improve Pneumonia Vaccination Numbers.

Introduction: Pneumonia vaccination rates have increased to >60% over the last 20 years. At the Long Island, New York, Northport VA Hospital, pneumonia vaccination data from 2021 showed a vaccination rate of 68.55%. The goal is a pneumonia vaccination rate of 85%. Pneumonia vaccines prevent invasive pneumococcal disease and pneumococcal pneumonia. The authors aimed to increase vaccination rates at Northport. Methods: The authors established a weekly vaccine and prevention clinic aiming to vaccinate as many veterans as possible. Preventive medicine residents performed outreach, scheduling, vaccine administration, and Brief Action Planning. Motivational interviewing techniques were used in outreach calls and clinic visits to encourage behavioral change. Results: From an outreach list >7,000 patients, 506 patients were contacted and counseled on pneumonia vaccination. A total of 130 patients were scheduled for clinic visits. Of these 130, 91 kept their appointments and were seen in the clinic, and 87 vaccines were administered, of which 56 were pneumonia vaccines. Data were collected and analyzed in 2022. Conclusions: Implementing a dedicated vaccine and prevention clinic using motivational interviewing techniques in outreach and clinical visits allows for optimized patient vaccinations, enhanced information sharing, increased primary care retention, and increasing visibility of preventive medicine among patients and colleagues within the Veterans Affairs medical system.

Gastric Cancer Screening: Intention to Adhere and Patients' Perspective.

BACKGROUND AND AIMS: Gastric cancer (GC) is the third cause of cancer mortality worldwide. A screening strategy that combines an upper gastrointestinal endoscopy (UGIE) with a screening colonoscopy may be cost-effective in intermediate-risk regions. This study aimed to evaluate the intention to adhere to combined endoscopic screening and assess knowledge of GC symptoms, risk factors, and barriers to screening. METHODS: Cross-sectional study enrolling individuals eligible for CRC screening in northern Portugal, where a populational fecal occult blood test (FOBT) program is implemented. The validated PERCEPT-PREVENT tool was applied across three groups: (a) not yet invited to CRC screening, (b) FOBT-positive referred to colonoscopy, and (c) primary colonoscopy screening. RESULTS: A high acceptance rate was observed for combined endoscopic screening (94%; n = 264) [not yet invited to CRC screening 98% (n = 90) vs. FOBT-positive referred to colonoscopy 90% (n = 103) vs. primary colonoscopy 97% (n = 71); p = 0.017], with the vast majority reporting intention to adhere in the setting of full reimbursement (97%; n = 255). Most respondents were unaware of any possible GC symptom (76%; n = 213), risk factor (73%; n = 205), and UGIE-related complication (85%; n = 237). Regular follow-up with the primary care physician (Odds Ratio (OR) 27.59, 95% confidence interval (CI) 2.99-254.57), lower perceived negative health consequences of UGIE (OR 1.40, 95% CI 1.13-1.74), and lower perceived financial burden (OR 2.46, 95% CI 1.04-5.85) were the only factors independently associated with a higher intention to undergo combined screening. CONCLUSIONS: Willingness to undergo combined endoscopic screening was notably high and positively impacted by lower perceived barriers. Additional efforts should be undertaken to improve levels of digestive health literacy.

Black college women's preventive health behaviors: Applications of a Black Feminist-Womanist research paradigm.

OBJECTIVE: The researchers applied Lindsay-Dennis' Black Feminist-Womanist research paradigm to Andersen's Behavioral Model for Health Service Use to guide initial research about Black American women's preventive health behaviors. METHODS: This article highlights this application, using interpretive phenomenological analysis for qualitative questions assessing how 40 Black college women define health and their experiences in health care. This was part of a larger convergent parallel mixed-methods approach in a 2022 cross-sectional online survey. RESULTS: Participants defined health as a concept involving health literacy, physical and mental health, and being free from health conditions or disease. Regarding health-related lived experiences, negative experiences were more frequently reported than positive experiences. However, many participants reported both positive and negative health care related experiences. Predisposing, enabling, and need factors were all present in qualitative responses. CONCLUSIONS: This article highlights the fit of a Black Feminist-Womanist research paradigm to Andersen's model to better understand Black women's health experiences and illustrates ways that medical mistrust, health literacy, and past experiences with health care can influence health service use. Areas for future research on barriers and facilitators to preventive care and implications for reducing health disparities are also discussed.

Correlation between macular sensitivity and kidney function in patients with diabetes.

PURPOSE: The aim of this study is to investigate the correlation between kidney function in patients with diabetes and macular sensitivity at central 10° using microperimetry. METHODS: A cross-sectional study was carried out on 30 diabetic patients (58 eyes). A full-threshold microperimetry of the central 10° of retina (the macula) was performed on all subjects, consisting of 37 measurement points, using a 4-2 representation strategy. Macular sensitivity was expressed as the average threshold value in decibels for the entire field tested. The correlation between macular sensitivity and GFR, as well as microalbuminuria, blood glucose and HbA1c, was calculated using Pearson correlation rank. RESULTS: A significant positive correlation was observed between GFR and macular sensitivity among both male and female study subjects. For male participants, the correlation was measured to r([16]) = [.615], p = [<.007] and r([15]) = [.844], p = [<.001] for the left and right eyes, respectively. As for female participants, the correlation was r ([9]) = [.903], p = [<.001] and r([10]) = [.941], p = [<.001] for the left and right eyes, respectively. The correlation between macular sensitivity and the following variables was statistically insignificant: microalbuminuria, blood glucose, and HbA1c. CONCLUSION: Despite intact visual acuity measured on standard ophthalmic examination, patients with impaired kidney function had decreased macular sensitivity. This emphasizes the importance of microperimetry in preventative care and detection of early signs of diabetic retinopathy. Furthermore, we should consider the use of microperimetry as an auxiliary tool for monitoring kidney function in diabetics.

Factors associated with age at first screening for cervical cancer among adult Cape Verdean women: a cross-sectional study.

BACKGROUND: Cervical cancer ranks third in terms of cancer incidence and mortality in Cape Verde. Understanding the factors associated with the age of cervical cancer screening (CCS) is essential because it helps identify populations at risk of delayed screening, enabling targeted interventions to ensure timely detection and treatment, ultimately reducing the burden of cervical cancer. We examined the factors associated with age at first screening for cervical cancer among adult Cape Verdean women. METHODS: Data from the 2020 WHO STEPs survey were used. We analyzed data from 1,082 women aged 30-69 years who had ever screened for cervical cancer. Bivariable and multivariable logistic regression models were computed in STATA version 18. RESULTS: Overall, 30.6% of women in the study had their first CCS before or at age 30. Except for visits to the health facility within the last 12 months, all variables significantly predicted women's first age for CCS in the crude model. In the adjusted model, women with tertiary education showed greater odds [AORs = 9.85; 95% CI: 4.12-23.54] compared to those with no formal education. Compared to those who were never married, previously married women had significantly lower odds of screening at an early age [AOR = 0.63; 95% CI: 0.39-0.99]. Women without hypertension had higher odds [AOR = 1.66; 95% CI: 1.18-2.34] of early screening compared to those with hypertension. Also, women who were currently working had significantly higher odds of early screening than those unemployed [AOR = 1.49; 95% CI: 1.09-2.04]. CONCLUSION: In conclusion, implementing targeted educational campaigns, addressing socio-economic barriers, and integrating cervical cancer screening into routine healthcare services can increase the early screening uptake among Cape Verdean women. There is a need to integrate CCS in the routine healthcare services of women living with hypertension. Also, the positive association between formal education and age at first screening, it is imperative for the Cape Verdean public health departments to implement comprehensive education programs within schools to promote awareness about CCS.

Being a psychiatrist in the evaluation process of a gun license report: morally challenging experience - a qualitative study from Turkey.

Many psychiatrists in Turkey participate in evaluating health board reports regarding gun licensing in their daily practice. There is no relevant study on the experiences of psychiatrists in this process. In addition, there is no other country where psychiatrists participate in the gun licensing process as in Turkey. In this context, the psychiatrists' relevant experiences, their views on their roles in this process and their understanding of the ethical dimension are considered important issues. To investigate the experiences of psychiatrists, a qualitative study has been conducted. The study included 19 psychiatrists who actively participated in evaluating gun license reports. Taking part in the gun license report process for psychiatrists is a highly challenging experience professionally, morally and emotionally. Psychiatrists resort to various functional and dysfunctional strategies to address problems in this process. However, there are structural and general solutions suggested for the future.

The Critical Role of the Early Evaluation of Iron and Vitamin B12 Deficiency in Pregnancy.

Background and objective Anemia is a common hematological disorder during pregnancy, with iron deficiency (ID) being the most prevalent cause globally. It severely affects maternal and fetal health. This study aimed to investigate the prevalence of anemia and its association with iron and vitamin B12 deficiency during pregnancy. Materials and methods The study sample consisted of pregnant women attending the 3rd Clinic of Obstetrics and Gynecology, University General Hospital "Attikon", Athens, Greece, with a total of 145 women eventually analyzed. Blood samples were collected from pregnant women during the first, second, and third trimesters; hematological indices, including hemoglobin (HGB), hematocrit (HCT), mean corpuscular volume (MCV), mean corpuscular hemoglobin (MCH), mean corpuscular hemoglobin concentration (MCHC), red blood cell distribution width (RDW), ferritin, and vitamin B12, were recorded. Iron deficiency anemia was defined as HGB <11.0 g/dl in the first trimester and <10.5 g/dl in the second and third trimesters. Results Iron deficiency anemia is elevated in the course of pregnancy. A significant proportion of pregnant women had vitamin B12 deficiency during pregnancy, with the prevalence increasing from the first to the third trimester. The study also found that iron supplementation improved hematological indices; especially, pregnant women receiving divalent iron had significantly higher levels of HCT, HGB, and ferritin compared to those receiving trivalent iron. Conclusions Screening for iron deficiency anemia should be performed in all pregnant women, and appropriate oral iron therapy should be given as first-line treatment. Early recognition and management of low maternal iron levels are crucial and lead to improved maternal, fetal, and neonatal outcomes. Furthermore, unified international thresholds for ID are required for accurate assessments and appropriate iron supplementing. This study also recommends the screening of vitamin B12 levels as part of the systematic follow-up of pregnant women to identify potential deficiencies and provide appropriate supplementation. Further in-depth studies, particularly related to vitamin B12, are required to provide definitive conclusions and guidance.

Gender challenges within the UK Defence Medical Services: recruiting and retaining a diverse workforce.

While there are women represented in some notable positions within the UK Defence Medical Services (DMS), the challenges and barriers to successful female progression have not disappeared. The DMS needs highly talented, motivated doctors working to support operations, yet we struggle to recruit and retain female personnel. This is in clear contrast to the increased proportion of female personnel working within the civilian medical workforce.This article seeks to communicate this problem, illustrated by the lived experiences of DMS female doctors, by exploring the six gender bias barriers ('Glass Walls') that hold women back in the workplace.Cultural change requires a determined effort, driven persistently from the top and at every level of leadership and management. The first step requires recognition and acceptance of the problem. Progress is likely to be slow, or fail, if driven by the female minority alone. While the DMS remains a majority-male organisation, male allies are pivotal in advocating for their female colleagues, to promote change, in an effort to recruit and retain talented individuals.

Association between ambient temperature and economic burden of unintentional injury in Tianjin: a case-crossover study.

OBJECTIVE: Unintentional injuries constitute a significant global public health issue with significant social and economic costs. Previous evidence suggests ambient temperatures are associated with unintentional injury occurrences. However, the impacts of ambient temperature on unintentional injury economic burden have received little research attention. The objective of the study was to examine the association between ambient temperature and economic burden of unintentional injury. DESIGN: Time-stratified case-crossover study. SETTING: This study was performed at Tianjin Hospital, the largest trauma centre in Tianjin, by applying a hospital-based time-stratified case-crossover study. PARTICIPANTS: The 12 241 patients admitted with unintentional injuries and meteorological data were collected in Tianjin, China in 2021. PRIMARY AND SECONDARY OUTCOME: The association between ambient temperature and unintentional injury hospitalisation was evaluated with a distributed lag non-linear model, further temperature-attributable economic burden of unintentional injuries was quantified, and adjusted for demographic characteristics, injury mechanism and injury location of injury. RESULTS: The temperatures below 11.5°C were significantly associated with the increased risk of unintentional injury hospitalisation in Tianjin, in 2021. The effect was maximised on the current day. The relatively low temperature was responsible for 25.44% (95% CI 13.74, 33.09) of unintentional injury patients, and was associated with the number of unintentional injury patients (3114, 95% CI 1608, 4036). The relatively low temperature was associated with the excess economic burden for unintentional injury (¥197.52 million, 95% CI 102.00, 256.00; about 27.10 million dollars), accounting for 26.49% of the total economic burden. The cold temperatures generally had greater impacts on males (¥136.46 million, 95% CI 83.28, 172.42; about 18.67 million dollars) and the elderly (¥74.35 million, 95% CI 14.87, 102.14; about 10.24 million dollars). CONCLUSION: The temperature was associated with approximately 3000 unintentional injury patients and ¥200 million (27 million dollars), accounting for 26% of the total economic burden in Tianjin, 2021.

MSKI reduction strategies: evidence-based interventions to reduce musculoskeletal injuries in military service members.

Musculoskeletal injuries (MSKI) are one of the biggest challenges for military services globally, contributing to substantial financial burdens and lost training and working days. Effective evidence-based intervention strategies are essential to reduce MSKI incidence, and research has shown the positive effect of both nutritional interventions and physical training (PT) interventions on reducing MSKI incidence. Levels of vitamin D metabolites have been associated with MSKI and bone stress fracture risk, while calcium and vitamin D supplementation has been shown to reduce the incidence of stress fractures during military training. Protein and carbohydrate supplementation during arduous military training (high volume, high intensity) has also been shown to reduce MSKI risk and the number of limited/missed duty days. PT has played a key role in soldier development to meet the occupational demands of serving in the armed forces. Paradoxically, while PT is fundamental to enhancing soldier readiness, PT can also be a major contributor to MSKI; emerging evidence suggests that the nature of the PT being performed is a risk factor for MSKI. However, strategies like reducing training load and implementing PT programmes using evidence-based training principles can reduce MSKI incidence among military service members by 33-62%, and reduce the financial burdens for military services. This review provides a summary of effective MSKI reduction interventions and provides strategies to enhance the success and adoption of such interventions.