Routine Prevention Research Articles

Genomic Surveillance for Enhanced Healthcare Outbreak Detection and Control.

Current methods are insufficient alone for outbreak detection in hospitals. Real-time genomic surveillance using offers the potential to detect otherwise unidentified outbreaks. We initiated and evaluated the Enhanced Detection System for Healthcare-associated Transmission (EDS-HAT), a real-time genomic surveillance program for outbreak detection and mitigation. This study was conducted at UPMC Presbyterian Hospital from November 2021 to October 2023. Whole genome sequencing (WGS) was performed weekly on healthcare-associated clinical bacterial isolates to identify otherwise undetected outbreaks. Interventions were implemented in real-time based on identified transmission. A clinical and economic impact analysis was conducted to estimate infections averted and net cost savings. There were 3,921 bacterial isolates from patient healthcare-associated infections that underwent WGS, of which 476 (12.1%) clustered into 172 outbreaks (size range 2-16 patients). Of the outbreak isolates, 292 (61.3%) had an identified epidemiological link. Among the outbreaks with interventions, 95.6% showed no further transmission on the intervened transmission route. The impact analysis estimated that, over the two-year period, 62 infections were averted, with gross cost savings of $1,011,146, and net savings of $695,706, which translates to a 3.2-fold return on investment. Probabilistic sensitivity analysis showed EDS-HAT was cost-saving and more effective in 98% of simulations. Real-time genomic surveillance enabled the rapid detection and control of outbreaks in our hospital and resulted in economic benefits and improvement in patient safety. This study demonstrates the feasibility and effectiveness of integrating genomic surveillance into routine infection prevention practice, offering a paradigm shift in healthcare outbreak detection and control.

Knowledge and attitude among Bangladeshi healthcare workers regarding the management and infection prevention and control of Nipah virus

BackgroundThe Nipah virus (NiV) is a zoonotic pathogen that belongs to the Paramyxoviridae family. It can cause severe respiratory and neurological diseases in humans, with varying clinical symptoms. Recognized as a critical public health concern by the World Health Organization, it requires concerted efforts in research and development to prevent outbreaks. MethodologyAn analytical cross-sectional study was conducted on 455 healthcare workers across four major regions in Bangladesh from April 2022 to May 2023. Using multistage convenient sampling and face-to-face interviews with a semi-structured questionnaire, we have examined the level of knowledge, attitudes, and individual perceptions of the preparedness for NiV. Data analysis included univariate and bivariate analyses, followed by binary logistic regression to ascertain the association with demographic factors. ResultsThe study identified a gender disparity favoring female healthcare workers (HCWs). Approximately 46.15 % of participants demonstrated a good knowledge about NiV, with doctors showing significantly higher knowledge odds (OR = 5.197, p < 0.001). Interestingly, graduate and post-graduate education levels did not yield a statistically significant correlation with knowledge. Specific training received was positively associated with knowledge levels (OR = 1.832, p = 0.014), highlighting the gap in routine infection prevention education. Regional differences were notable, with participants from Chittagong having a lower level of knowledge compared to Dhaka (OR = 0.307, p = 0.004). Attitudes towards NiV were predominantly positive, although higher education inversely correlated with positive attitudes, suggesting a potential gap between theoretical knowledge and practical attitudes. ConclusionWhile the attitude towards NiV is generally positive among Bangladeshi HCWs, there is a need to enhance knowledge levels, especially in primary care settings and certain regions. To effectively prepare for NiV outbreaks, it is crucial to prioritize continuous education and practical training. The study underscores the importance of implementing uniform educational strategies to equip HCWs across all categories and regions with adequate NiV knowledge and preparedness.

Demographic and socioeconomic obstacles to access to malaria services for Myanmar migrants in Thailand

BackgroundTypically mobile and vulnerable, migrants face significant barriers to access to routine malaria prevention, diagnostics and treatment, which leads to unchecked malaria transmission, particularly in border regions with a high population displacement. This study aimed to investigate the demographic and socioeconomic obstacles to access to malaria services among Myanmar migrants residing in the Thailand–Myanmar border areas.MethodsA cross-sectional study was conducted in early 2024 across three districts near the Thailand–Myanmar border. Quantitative data were collected from Myanmar migrants using standardized questionnaires through structured surveys. Data analysis included descriptive statistics and simple and multiple logistic regression models.ResultsOut of 300 participants, approximately a quarter (27.3%) reported adequate access to comprehensive malaria services, including prevention, diagnostics, treatment and malaria-related health information. In multiple logistic regression models, factors associated with inadequate access included Myanmar migrants aged over 60 years (aOR: 7.63, 95% CI 1.74–20.58), accompanied by one to three family members (aOR: 3.33, 95% CI 1.06–8.45), earning monthly incomes below 3000 THB (aOR: 5.13, 95% CI 1.38–19.09) and 3000 to 6000 THB (aOR: 3.64, 95% CI 1.06–12.51), belonging to the Karen ethnicity (aOR: 2.13, 95% CI 1.02–3.84), with poor perception toward malaria (aOR: 2.03, 95% CI 1.03–4.01) and with poor preventive and health-seeking practices (aOR: 5.83, 95% CI 2.71–9.55).ConclusionsA significant proportion of Myanmar migrants encounter demographic and socioeconomic barriers to access to routine malaria services in Thailand. Tailored interventions are required to expand such access, including the recruitment of worksite health volunteers, strengthening the role of ethnic health organizations across the border and collaboration with private sector stakeholders (e.g. farm/company owners) to distribute preventive tools and ensure timely referral of suspected malaria cases to health facilities.

Effective process quality control management for constipation prevention in hospitalized patients with acute coronary syndrome: An observational study.

To evaluate the effectiveness of monitoring and managing process quality control indicators in the prevention of constipation among hospitalized patients with acute coronary syndrome (ACS). A total of 512 hospitalized patients diagnosed with ACS between January and June 2022 were screened for inclusion in the study. Ultimately, 456 eligible participants were enrolled and divided into two groups based on the chronological order of admission: the control group and the observation group. Upon admission, both groups of patients received routine constipation prevention measures in the department. However, the observation group was subjected to targeted process quality control management, which included monitoring and managing five indicators related to constipation prevention: correctness of bowel movement recording; usage rate of laxatives; execution rate of physical interventions; implementation rate of constipation prevention education; completion rate of dietary structure and habit assessments. Data were analyzed using SPSS, with t tests and χ 2 tests for group comparisons. In comparison to the control group, the observation group demonstrated significant advantages in terms of constipation incidence, completion rates of the five process quality control indicators, occurrence rates of adverse cardiac events during defecation, and PHQ-9 scores before discharge. These disparities demonstrated statistical significance with a p value < 0.05. Target-oriented process quality control management is shown to be effective in reducing constipation incidence and adverse cardiac events during constipation episodes, as well as alleviating depressive symptoms among ACS patients, thus providing a safe and effective approach to constipation prevention.

The Impact of COVID-19 on Healthcare-Associated Infections: A Survey of Acute Care Hospitals

Background: The COVID-19 pandemic has placed an enormous strain on the healthcare system, including infection prevention and control. The response to the COVID-19 pandemic required extraordinary resources, which were often diverted from routine infection prevention and control activities and may have contributed to increased rates of HAI in the acute care setting. However, the impact of the COVID-19 pandemic on infection prevention and control departments, including staffing and resources, and on routine infection prevention and control activities is not well-described. The objective of this study was to describe the impact of the COVID-19 pandemic on IPC departments and department response to the pandemic. Methods: Between August and December of 2023, we conducted an electronic survey of all acute care facilities participating in the National Healthcare Safety Network. Survey data were analyzed using descriptive statistics. Results: Over 594 infection control departments participated in the survey, representing 1,400 NHSN facilities (20% response rate based on number of eligible NHSN facilities). Half of the respondents reported that their hospital experienced increases in the following HAI rates during the first two years of the pandemic: central-line associated bloodstream infections (54%), catheter-associated urinary tract infections (46%) and ventilator associated pneumonia (45%). When asked to identify the top three contributors to increased HAI rates in their facility, respondents cited the following factors: staffing shortages (70%), patient acuity (69%), use of travel nurses (48%), increased device utilization (37%), and reduced bedside acuity (31%). Respondents reported that their department utilized the following actions to decrease these HAI rates: increased rounding and monitoring of IPC procedures (81%), reeducation of frontline staff on IPC policies and procedures (77%), environmental care rounds (69%), monitoring of isolation compliance (66%), HAI Task Force/Committee (57%), nurse-driven catheter removal protocols (53%), and insertion prevention protocols (53%). When asked if the department experienced applied pressure or attempts to influence HAI reporting due to the increase in HAI rates in the facility experienced in the wake of the pandemic, 19% of respondents reported increased pressure from management/C-suite and 7% reported increased pressure from providers. Conclusion: The COVID-19 pandemic had a substantial impact on IPC departments in acute care hospitals and had a profound effect on IPC staffing, resources and routine IPC activities. Future work needs to identify best practices and lessons learned from the pandemic to inform future pandemic preparedness.

An Integrated Approach to the Prevention of Postpartum Bleeding in High-Risk Patients

Aim. To evaluate the effectiveness of an integrated approach to the prevention of postpartum hemorrhage (PPH) in high-risk patients using uterine balloon tamponade with a double-balloon system, double-sided compression suture on the lower uterine segment, and administration of a uterotonic drug.Materials and Methods. Here we performed an open-label, comparative, controlled clinical trial aimed at establishing superiority. 144 pregnant patients with a high risk of PPH were randomised into 2 groups of 72 patients each. When implementing the study protocol, 22 patients were excluded from the treatment group, and 1 patient was excluded from the control group. In the treatment group, in addition to routine prevention, we applied an original technique which included uterine balloon tamponade with a double-balloon system, double-sided compression suture in the lower uterine segment, and intravenous administration of carbetocin. Control group received routine prevention of PPH. Statistical data analysis was carried out using Python version 3.11.Results. The volume of blood loss ranged from 500 to 1900 mL in the treatment group and from 400 to 3900 mL in the control group (p = 0.375). In the treatment group, the incidence of PPH was significantly lower than in the control group (10.00% and 49.30%, respectively, p &lt; 0.0001), as well as the frequency of blood loss &gt; 1000 mL (20.00% and 39.44%, respectively, p = 0.002). Blood loss &gt; 2000 mL was recorded exclusively in the control group (12.69% patients). Among the secondary outcomes, blood products were used significantly less frequently in patients of the treatment group compared to the control group (12.00% and 29.58%, respectively, p = 0.027); hysterectomy was performed only in 6 (8.45%) patients of the control group. The duration of hospitalisation after childbirth did not differ significantly between the groups.Conclusion. An integrated approach to the prevention of PPH, which employs a double-sided compression suture on the lower uterine segment, uterine balloon tamponade using a double-balloon Zhukovsky system, and intravenous administration of a uterotonic drug, is more effective in preventing PPH in high-risk patients as compared with routine practice. Further multicenter extended studies in this direction are needed.

A novel approach to cancer screening using the nematode Caenorhabditis elegans-based detection assays.

Early diagnosis of cancer is essential for its effective treatment. Currently, established screening tests are cancer-specific and require screening for each type of cancer separately. The primary objective of cancer research is to develop methods that can detect multiple types of tumors from a single body fluid sample. Multicancer early detection tests aim to detect fragments of circulating tumor DNA, cell-free DNA, circulating microRNAs, or proteins released by cancer cells in the patient's body fluids. However, these tests are not suitable for routine cancer prevention due to their high cost. Therefore, in recent years, cancer screening tests have been developed to detect volatile organic compounds in urine using living organisms, such as nematodes, Caenorhabditis elegans. Measuring only 1 mm in length, C. elegans has the potential to offer a new, efficient, cost-effective, quick, and painless method to detect the presence of tumor. The purpose of this review is to present an overview of the literature on the development and validation of C. elegans-based cancer detection methods. The potential benefits of these assays are significant, as they could become a valuable tool for the early identification and diagnosis of cancer, even though this research is still in its initial stages of development.

Chinese expert consensus on the diagnosis and treatment of acute graft-versus-host disease after hematopoietic stem cell transplantation (2024)

Despite the continuous improvement in the efficacy of allogeneic hematopoietic stem cell transplantation (allo-HSCT), acute graft-versus-host disease (GVHD) remains a major complication and cause of death. In recent years, with the emergence of new drugs for the prevention and treatment of acute GVHD and the update of a series of clinical studies, there have been varying degrees of changes in the routine prevention and treatment regimens for acute GVHD. Based on the main research achievements and the accumulation of clinical experience in this field in recent years, this consensus further updates the "The Consensus on Allogeneic Hematopoietic Stem Cell Transplantation for Hematological Diseases in China-Acute Graft-Versus-Host Disease (2020) .

Assessment of capacity and performance of points of entry in detection of public health events, reporting and responding to public health emergencies, Uganda, July–September 2022

IntroductionExpanded human mobility has increasingly led to the spread of disease outside of the areas in which it first occurs. Consequently, there is an enhanced focus on building capacity to detect disease at points of entry (PoEs). We assessed capacity and performance in the detection of public health events, reporting, and responding to public health emergencies (PHEs) at PoEs in Uganda.MethodsWe conducted a cross-sectional assessment from June 27 to September 12, 2022, at official PoEs in Uganda. We adopted a standardised assessment tool for the World Health Organisation’s (WHO) PoE capacity requirements. Capacity areas included coordination and communication, routine prevention and control measures expected at all times, and response to PHEs. We abstracted and analysed surveillance data on the performance of PoEs including completeness of PoE reporting, proportion of travellers screened, and proportion of suspected ill travellers isolated, investigated and referred for further care if necessary.ResultsWe assessed all 53 gazetted PoEs (4 airports, 16 inland ports, and 33 ground crossings). Most (94%) reported communication capacities with national and sub-health authorities with 88% completeness of reporting. Forty-two per cent provided access to appropriate medical services for assessment and care of ill travellers, 42% had access to sanitary facilities, 21% had access to safe water, and 23% had appropriate waste management and vector control. Regarding the capacity to respond to PHEs, all designated PoEs had a public health emergency contingency plan,74% provided screening of all travellers but screened 56% of the travellers, 38% had the capacity to quarantine and isolate suspected human cases, and 15% had the capacity to transport suspected cases to referral health facilities. Twenty three percent of the suspected ill travellers were isolated, investigated and referred for further care if necessary. Only 8% assessed animals being transported through PoEs for priority animal transboundary diseases.ConclusionExisting capacity and performance gaps in detection and response to PHEs may limit the ability to respond effectively to potential PHEs if they occur. There is a need to establish infrastructure, equipment and personnel for and assessment, isolation and quarantine of humans and animals.

The frequency of sepsis-associated delirium in intensive care unit and its effect on nurse workload.

To determine the frequency of sepsis-associated delirium (SAD) in the intensive care unit and its effect on nurse workload. A cross-sectional and correlational design was used. The study was conducted with 158 patients in the adult intensive care unit of a hospital between October 28 and July 28, 2022. Data analysis included frequency, chi-squared/fisher's exact test, independent samples t-test, correlation analysis, simple and multiple linear regression analyses. The study adhered to the STROBE guidelines. Sepsis was detected in 12.7% of the patients, delirium in 39.9%, and SAD in 10.1%. SAD was more common in males (19%) and 56.3% of the patients were admitted to the unit from the emergency department. Patients developing SAD had significantly higher age and mean sequential organ failure evaluation, acute physiology and chronic health evaluation II, and C-reactive protein and lactate scores, but their Glasgow Coma Scale scores were significantly low. There was a moderate positive relationship between the patients' Sequential Organ Failure Assessment score and the presence of SAD. The most common source of infection in patients diagnosed with SAD was bloodstream infection (44.4%). SAD significantly increased nurse workload and average care time (1.8 h) and it explained 22.8% of the total variance in nurse workload. Additionally, the use of antibiotics, vasopressors and invasive mechanical ventilation significantly increased nurse workload. In the study, in patients who developed SAD increased nurse workload and average care time significantly. Preventive nursing approaches and effective management of SAD can reduce the rate of development of SAD and nurse workload. It is important to work with routine screening, prevention and patient-nurse ratio appropriate to the workload for SAD.

Discussion and Countermeasures on the Application of Health Code in the Routine Prevention and Control of COVID-19

From the previous SARS to the current novel coronavirus, major public health emergencies have occurred in China one after another. With the development of The Times and the progress of society and science and technology, people are more and more aware of the importance of effective prevention and control of such incidents, and what means to adopt effective prevention and control has gradually attracted global attention. In the context of the new coronavirus epidemic, the health code, an innovative young measure, can be said to have opened up a precedent and played an irreplaceable role in China's epidemic prevention and control. In the three years since the outbreak of COVID-19 from the beginning of 2020 to the end of 2022, health codes have been widely used and become an important means of epidemic prevention, but some problems have inevitably been exposed, especially in the period of normal epidemic prevention and control, such as: The problems of digital divide, information island, and abnormal color of health code have impacted the effective prevention and control of the epidemic in this period. After fully considering and demonstrating the application scenarios and promotion conditions of health code, combine and utilize existing technologies, such as: Bluetooth or GPS positioning, digital contact tracking technology, automatic identification technology, remote technology, etc., put forward the innovative concept of "health code chip", which can not only solve such problems, improve the technical level and practical application range of health code, so that health code has become an important tool and effective means to deal with major public health emergencies. Moreover, it can provide valuable reference opinions and experience for the handling of major public health emergencies in the world.

P.027 KNOW BRAIN EMBRACE CARE: A study investigating young adult stroke patients’ knowledge and behaviour around lifestyle

Background: Stroke incidence is rising among younger adults (≤65yrs). Modifiable and behavioural risk factors are linked to stroke; however, limited understanding of knowledge and behaviour exists around preventative/lifestyle medicine (LSM) among this patient population. Study aim was to assess younger adult stroke patients’ lifestyle knowledge, habits, and barriers. Methods: A cross-sectional design was employed. Data were collected through an online, self-reported survey following a routine stroke prevention clinic visit and analyzed using descriptive and inferential statistics. Results: Sample included 103 participants (56.3% women, 60% white, mean age 47.6, 54.5% prior stroke). Majority (63%) understood current healthy lifestyle recommendations around blood pressure, sleep, and alcohol use, but fewer (&lt;24.3%) around exercise and diet. Almost 70% ate processed food weekly, with emotions and social/family situations influencing eating habits. Interestingly, despite not understanding the current recommendations, &gt;80% exercised moderately (3.5d/wk) with work and family responsibilities as main barriers. Over 50% slept &lt;7hrs/night, had moderate to high stress levels, and implemented different coping strategies (food, TV, video games, and exercise). Majority (82.4%) reported willingness to change habits. Conclusions: Our findings provide valuable insight on young adult stroke patients’ preventative/LSM-related knowledge, habits, and barriers and provide new opportunities for the development of brain care-related initiatives.

Videoconference-Supervised Group Exercise Reduces Low Back Pain in Eldercare Workers: Results from the ReViEEW Randomised Controlled Trial.

To assess the effects of a group exercise intervention conducted by real-time videoconference on the low back pain of eldercare workers. We randomly assigned 130 eldercare workers to an experimental group (EG: n = 65) or control group (CG: n = 65). Participants from both groups took part in routine prevention programs carried out in their workplace, and participants from the EG received an additional 12-week resistance-exercise intervention supervised by real-time videoconference. Assessments were conducted before and after the intervention, and the primary outcome was average low back pain intensity during the last 7days, measured by the 0-10 numerical rating scale. Secondary outcomes included additional measures of low back, neck, shoulder and hand/wrist pain, as well as psycho-affective parameters, medication consumption and muscle performance. Both intention-to-treat and per-protocol analyses were applied with a group-by-time ANCOVA including baseline measurements as covariates. 125 participants completed post-intervention assessments (EG: n = 63, CG: n = 62). The intention-to-treat analysis showed an effect favouring the EG on average low back pain intensity (p = 0.034). Improvements in additional low back and hand/wrist pain outcomes were also observed, as well as on upper limb muscle performance (p < 0.05). The per-protocol analysis demonstrated additional benefits in depression, quality of life, hypnotic/anxiolytic medication consumption and lower limb and trunk muscle performance in participants with ≥ 50% adherence (p < 0.05). The intervention was effective for reducing the low back and hand/wrist pain of eldercare workers and increasing upper limb muscle performance. The per-protocol analysis showed additional benefits in psycho-affective parameters, medication consumption and muscle performance. ClinicalTrials.gov, NCT05050526. Registered 20 September 2021-Prospectively registered, https://www. gov/study/NCT05050526.

Intimate Partner Violence, Femicide, and General Theories: Issues for Research and Policy From the View of Modern Control Theory

Intimate partner violence (IPV), including intimate partner homicide (IPH) and femicide, raises issues for general theories of crime, such as control and opportunity theories, that see close relationships among friends and family as barriers to interpersonal crimes. Crime-specific studies of both correlates and trends in IPV, including recent interrupted trend studies that examine the effects of COVID restrictions, often test opportunity theories absent considerations of theoretically driven images of actors. Review of empirical research on IPV and IPH reveals strong compatibility between the predictions of modern control theory and consistent findings from trend data. Barriers to understanding of the explanatory power of general theories of crime (including, for example, control theories and feminist perspectives) in contemporary research include use of poor definitions of intimacy, misspecification of age effects, failure to consider the versatility of offending behavior, neglecting the importance of trends in analogous behaviors, neglecting the role of situational factors in violence, and the limitations in the measurement of repetitive victimization. Theories such as routine activity and situational crime prevention that fail to explicitly include characteristics of actors can go only a limited way in providing meaningful policy. Research supports the potential policy effects of investments in early childhood and attention to situational barriers (including limitations on alcohol use and firearm availability) to reduce IPV. Although modern control theory is used to illustrate these issues, other general theories, like feminist theories, can make similar arguments.

Identification of key potential risk areas and key potential failure modes in hemodialysis rooms by the FMEA method following routine prevention and control of the COVID-19 pandemic.

Hemodialysis is an important part of nosocomial infection prevention and control (IPC). This study aimed to identify the key potential risk areas and failure modes in hemodialysis rooms in hospitals and put forward a series of improvement measures to prevent and control the spread of the coronavirus disease 2019 (COVID-19). Hemodialysis patients are highly susceptible to COVID-19 and usually have a high incidence of severe illness and mortality after infection with COVID-19. Therefore, IPC in hemodialysis patients is of crucial strategic significance. Based on 30 domain experts' interviews and careful analysis of prevention and control documents, we constructed a comprehensive failure system for a model that identifies the potential risks for nosocomial COVID-19 infection in the hemodialysis room. Subsequently, a thorough risk assessment of the potential failure factors identified in our model was conducted. The failure key factors corresponding to the human element in medical waste (garbage) disposal (C2) are verified to be the highest risk factors. They are as follows: The cleaning staff did not dispose of different types of medical waste (garbage) (C21), did not wear masks according to the regulations (C22), and lacked knowledge and norms of nosocomial IPC (C23). This study provides valuable insights for hospital decision-makers on the potential failure factors related to COVID-19 infections in hemodialysis rooms. By working with hospital infection specialists, the suggested improvement measures can help reduce the risk of virus exposure among hospital medical staff, patients, and cleaning staff.

Factors for the integration of prevention in primary care: an overview of reviews.

The global burden of non-communicable diseases is increasing and the need for prevention is huge. Policies have yet to produce results and prevention indicators remain low. Primary care (PC) represents an opportunity to optimise the practice of prevention, but GPs are coming up against barriers that are holding back their prevention practices. To identify the barriers and facilitators for the implementation of routine prevention practices in PC. This study is an international overview of reviews focusing on the integration of prevention in PC settings. The search was conducted in July 2022 using MEDLINE, Embase, Web of Science, and the Cochrane Database of Systematic Reviews. Included reviews are systematic reviews or scoping reviews adopting a systematic approach. The 35 reviews included identify multiple barriers and facilitators related to the integration of prevention in PC. These factors are heterogeneous with regard to their source (the patient, the professional, and the health system) and their level of action (individual, organisational, or contextual). The results show the need to organise PC at the professional level (for example, in training), at the local level (for example, the information system), and at the political level (for example, the unclear definition of the role of professionals). The factors influencing the integration of prevention in PC are multiple and act at different levels (individual, organisational, and health-system level). Organisation factors play a major role and seem to be a means of overcoming the difficulties encountered by healthcare professionals in developing preventive practices.

Experiences of women participating in a human papillomavirus-based screen-triage-and treat strategy for cervical cancer prevention in Malawi.

To explore the experiences of Malawian women who underwent a human papillomavirus (HPV)-based screen-triage-treat algorithm for cervical cancer (CxCa) prevention. This algorithm included GeneXpert® HPV testing of self-collected vaginal samples, visual inspection with acetic acid (VIA) and colposcopy for HPV-positive women, and thermal ablation of ablation-eligible women. In-depth interviews were conducted with participants of a trial that evaluated the feasibility of a HPV-based screen-triage-treat algorithm among women living with HIV and HIV negative women in Lilongwe, Malawi. Participants were recruited from 3 groups: 1) HPV-negative; 2) HPV-positive/VIA-negative; 3) HPV-positive/VIA-positive and received thermal ablation. Interviews explored baseline knowledge of CxCa and screening, attitudes towards self-collection, and understanding of test results. Content analysis was conducted using NVIVO v12. Thematic saturation was reached at 25 interviews. Advantages of HPV self-collection to participants were convenience of sampling, same-day HPV results and availability of same-day treatment. There was confusion surrounding HPV-positive/VIA-negative results, as some participants still felt treatment was needed. Counseling, and in particular anticipatory guidance, was key in helping participants understand complex screening procedures and results. Overall, participants expressed confidence in the HPV screen-triage-treat strategy. HPV testing through self-collected samples is a promising tool to increase CxCa screening coverage. A multi-step screening algorithm utilizing HPV self-testing, VIA triage and thermal ablation treatment requires proper counseling and anticipatory guidance to improve patient understanding. Incorporating thorough counseling in CxCa screening programs can change women's perspectives about screening, build trust in healthcare systems, and influence healthcare seeking behavior towards routine screening and prevention.

Improved accuracy and efficiency of primary care fall risk screening of older adults using a machine learning approach.

While many falls are preventable, they remain a leading cause of injury and death in older adults. Primary care clinics largely rely on screening questionnaires to identify people at risk of falls. Limitations of standard fall risk screening questionnaires include suboptimal accuracy, missing data, and non-standard formats, which hinder early identification of risk and prevention of fall injury. We used machine learning methods to develop and evaluate electronic health record (EHR)-based tools to identify older adults at risk of fall-related injuries in a primary care population and compared this approach to standard fall screening questionnaires. Using patient-level clinical data from an integrated healthcare system consisting of 16-member institutions, we conducted a case-control study to develop and evaluate prediction models for fall-related injuries in older adults. Questionnaire-derived prediction with three questions from a commonly used fall risk screening tool was evaluated. We then developed four temporal machine learning models using routinely available longitudinal EHR data to predict the future risk of fall injury. We also developed a fall injury-prevention clinical decision support (CDS) implementation prototype to link preventative interventions to patient-specific fall injury risk factors. Questionnaire-based risk screening achieved area under the receiver operating characteristic curve (AUC) up to 0.59 with 23% to 33% similarity for each pair of three fall injury screening questions. EHR-based machine learning risk screening showed significantly improved performance (best AUROC = 0.76), with similar prediction performance between 6-month and one-year prediction models. The current method of questionnaire-based fall risk screening of older adults is suboptimal with redundant items, inadequate precision, and no linkage to prevention. A machine learning fall injury prediction method can accurately predict risk with superior sensitivity while freeing up clinical time for initiating personalized fall prevention interventions. The developed algorithm and data science pipeline can impact routine primary care fall prevention practice.

SOSIALISASI PENCEGAHAN DAN SENAM REMATIK PADA LANSIA DI POSYANDU LANSIA KASIH IBU KELURAHAN TANGKERANG LABUAI

Rheumatism is a disease that attacks the joints and the bones or tissues around the joints. This type of disease is an autoimmune disease that older people often suffer from. A first survey was carried out in Tangkerang Selatan subdistrict, Pekanbaru town, among 8 elderly people, mostly 5 people presenting complaints such as feeling of body fatigue, difficulty in moving, pain in legs when walking, aches and pains and stiffness and pain and occurred consistently. One effort is to perform routine rheumatic prevention and exercise to reduce rheumatic pain. The objective of this community service is to increase knowledge about the health of older people, particularly through the prevention of rheumatism and exercise. The media is used for leaflet advice and the practice of movements against rheumatism. The method used consists of giving a post-test and a Pret Test. The results of this community service activity showed that 40% of seniors' knowledge during the Pret Test had poor knowledge and increased during the Post Test to 70% with good knowledge. It is hoped that by increasing knowledge and performing rheumatic exercise movements at the posyandu as well as at home. It can prevent or reduce rheumatic symptoms in the elderly.

Improved prevention of female genital schistosomiasis: piloting integration of services into the national health system in Côte d’Ivoire

IntroductionFemale genital schistosomiasis (FGS) is a neglected gynecological condition, putting women at-risk of poor sexual and reproductive health (SRH), including pregnancy complications or infertility. Early treatment of schistosomiasis with praziquantel is important to avoid disease progression to FGS as it is not always possible to reverse these symptoms. However, prevention programs with praziquantel have historically focused on school-aged children. Therefore, there is a gap to provide prevention services for young women in endemic areas, including Côte d’Ivoire.MethodsWe piloted integration of FGS prevention services into routine SRH care in seven health centers (Soubré district, Côte d’Ivoire, November 2020 to April 2021) and enrolled 56 health workers. We used mixed methods including key informant interviews, focus group discussions, and questionnaires to determine effectiveness, feasibility and acceptability of integration across health system decision makers, health workers and female patients (15 to 29 years old). For qualitative data, we used an inductive coding process to analyze themes. We used descriptive statistics to analyze quantitative data.ResultsInterviewed health workers perceived that the integrated services increased access and improved health outcomes for women (15 to 29 years old) due to the more comprehensive approach, although barriers to access included lack of transportation. Female patients surveyed at baseline (n=448) indicated there were no routine FGS prevention services. During the pilot, FGS prevention services were provided to &amp;gt;8500 women at-risk. Health workers interviewed at the end of the pilot indicated they could feasibly provide FGS prevention services as part of routine patient consultations, and they maintained knowledge from training on the key FGS health education points and the consultation processes to follow. The greatest challenge expressed by health workers was the high workload.DiscussionProvision of integrated healthcare in the health center setting is an effective and acceptable way to increase access to prevention services and provide holistic care for women (15 to 29 years old) in this setting in Côte d’Ivoire. Future scale-up will require further streamlining of the strategy, building on existing platforms, whilst ensuring reduced impact on workload and consideration of how to overcome barriers to accessing health centers.