Prevalence Study Research Articles

Spectrum of heart failure in 16 sub-saharan countries: drugs strategies and 8-year trends (the february study 2016-2023)

Abstract Background Heart failure (HF) is a growing public health concern in Sub-Saharan Africa (SSA). The hospital prevalence studies estimate that in SSA, HF is responsible for 9.4% to 42.5% of all medical admission. However, little is known about the management of HF in hospitalization in SSA. Purpose To describe in hospital drugs strategies and 8-year trends in Africa. Methods We conducted a transversal and longitudinal study in cardiology departments of 37 hospitals(public and private) in 16 SSA countries. The February study is an ongoing observatory included all inpatients in February from each year since 2016. Collected data included socio-demographic and clinical characteristics, causes of admission, clinical, biological, complementary examinations, medicines, length of stay were collected by the investigating physicians. HF severity was defined according to proportion of Left Ventricular Ejection Fraction(LVEF):reduced(LVEF<40%), mildly reduced(LVEF[41-49%] or preserved(LVEF>50%). All analyses were performed with random effect on countries through scripts developed in the R software(4.0.3(2020-10-10)). Results Overall, 2351 patients(57±17.5 years; 54% men) were admitted for HF in the February study. HF representing 44.6% of all patients admitted. Proportions of patients included for HF varied across countries from 28% Democratic Republic of the Congo to 75% in Guinea. At admission, 56% of patients had reduced LVEF; 12.5% had mildly reduced and 31.5% had preserved LVEF. Proportions of drug classes varied significantly according to LVEF: diuretics were significantly less prescribed in patients with preserved LVEF(65%) compared to patients with mildly reduced(77%) or reduced(73%) LVEF (P>0.01). The same result was observed for betablockers(BB)(30%VS46% and 46%) and angiotensin-converting enzyme inhibitors(ACEI)(50%vs77% and 71%)(p<0.01). Mineralocorticoid receptor antagonists were significantly more prescribed in patients with preserved LVEF(p<0.01). The proportion of treated with BB increased significantly over the years(p<0.05) from 17% in 2016 to 62% in 2023. Proportions of drugs strategies differed significantly across countries adjusted for LVEF. Drugs strategies differed significantly according to LVEF(p<0.01). The more reduced the LVEF, the more the drugs strategy increased. In patients with preserved LVEF, the proportion of monotherapy was 20%; this decreased to 9% in patients with reduced LVEF. Combinations of three drugs increased from 35% in patients with preserved LVEF to 46% in patients with reduced LVEF. Overall, drugs strategies differed across years(p<0.05): three-drug strategies increased from 35% in 2016 to 51% in 2023 and two-drug strategies decreased from 38% in 2016 to 23% in 2023. Conclusion Up-titrated strategies were prescribed according to severity of HF and access to BB increased across years according to international guidelines. However, novel drugs classes remain unavailable in SSA.

Prevecardio: a single-visit population screening model for detection and prevention of 10-year cardiovascular risk

Abstract Introduction Cardiovascular diseases (CVDs) are a major contributor to global mortality. The early detection of cardiovascular risk factors, coupled with timely intervention strategies, is essential for CVD prevention. PreveCardio was developed as an innovative, single-visit population screening model designed to facilitate the early identification and management of cardiovascular risk factors within a population of 1 million in a European capital city region totaling 6 million inhabitants. Purpose This study aimed to ascertain the prevalence of cardiovascular risk factors within the general population and to evaluate the effectiveness of the PreveCardio model in estimating 10-year cardiovascular risks and promoting preventive interventions. Methods In this cross-sectional prevalence study, individuals aged 50 to 75 from a health network were randomly selected and invited to participate in a comprehensive health check. The 30-minute screening consisted of lifestyle evaluations, anthropometric measurements, and blood tests for lipid profiles and glycated haemoglobin. The methodology was designed to provide participants with immediate feedback on their results, cardiovascular health and practical guidance for risk management. Results From the 8,492 individuals solicited, 3,546 took part in the screening: 56,83% were female, mean age 61,17 ± 7,33 y.o. Picture 1 shows the population's percentages with various modifiable cardiovascular risk factors, including 20% with active smoking, 30% with sedentarism, 16% with risky alcohol consumption, 49% with non-adherence to the Mediterranean diet, 40% with overweight, and 30% with obesity. The screening revealed new diagnoses of LDL-hypercholesterolemia in 47% participants, high levels of blood pressure in hypertension range in 49%, prediabetes in 30% and diabetes in 2% (Picture 2). After use SCORE2 and SCORE-OP risk prediction algorithms, PreveCardio is estimated to potentially prevent between 39 to 202 fatal and non-fatal cardiovascular events over 10 years. Predictive modelling based on PreveCardio data projected that expanding the screening across the capital region could prevent at least 26,260 cardiovascular events over 10 years. Conclusion(s) PreveCardio has established itself as a viable and effective model for the early detection of cardiovascular risk factors in a general population. It holds significant promise for public health impact by potentially reducing the incidence of CVD through comprehensive screening and proactive intervention.

A systematic review of the prevalence of post-operative complications after general anaesthesia in adult horses (2000-2023).

Equine post-operative morbidity represents a significant concern for both veterinary surgeons and horse owners. To estimate the prevalence of post-operative complications in horses after elective/non-abdominal surgery or colic surgery. Systematic review. A database search identified eligible studies which reported the prevalence of equine post-operative complications published as a full paper in English in a peer-reviewed journal between 2000 and 2023. Studies were evaluated using the JBI Critical Appraisal Checklist for Prevalence Studies and GRADE (Grading of Recommendations, Assessment, Development and Evaluations) framework. Data for the most commonly reported complications were analysed using Chi-squared analysis of weighted means to answer 13 PICO (Population, Intervention, Comparator and Outcomes) questions. Sixty-seven studies met inclusion criteria. Data for eight post-operative morbidities (colic, surgical site complications, myopathy/neuropathy, laminitis, diarrhoea/colitis, fever/pyrexia, jugular thrombophlebitis/thrombosis, respiratory complications) were sufficient to allow statistical analyses. The weighted mean of the overall proportion of post-operative complications after elective/non-abdominal surgery is 17.48% (95% confidence interval [95% CI]: 13.20-22.92), significantly increasing to 55.62% (95% CI: 45.79-65.03) after colic surgery (odds ratio [OR] 6.63; 95% CI: 5.83-7.56; p < 0.001). The most commonly reported morbidity was post-operative colic, with a weighted mean prevalence of 7.45% (95% CI: 4.83-11.76) after elective/non-abdominal surgery, significantly rising to 26.46% (95% CI: 19.11-35.97) after colic surgery (OR 4.11; 95% CI: 3.60-4.71; p < 0.001). The weighted mean prevalence of surgical site complications, laminitis, diarrhoea/colitis, fever/pyrexia, jugular thrombophlebitis/thrombosis and respiratory complications were significantly higher after colic surgery compared with elective/non-abdominal surgery. Myopathy/neuropathy was the only morbidity where prevalence was not different between groups (OR 1.86; 95% CI: 0.86-4.16; p = 0.16). The majority of studies were retrospective. Morbidity definitions, data collection periods, follow-up time and methods varied between studies. Based on current evidence, the prevalence of post-operative colic, surgical site complications, laminitis, diarrhoea/colitis, fever/pyrexia, jugular thrombophlebitis/thrombosis and respiratory complications is significantly higher after colic surgery compared with elective/non-abdominal surgery under general anaesthesia.

The Analysis Study of Prevalence, Diagnosis and Management of Bacterial Vaginosis: A Comprehensive Systematic Review

Background: Bacterial vaginosis (BV) is a prevalent condition among women of reproductive age, characterized by a disruption in the normal vaginal microbiota. The systematic review focused on analyzing the prevalence, diagnosis, and management of Bacterial vaginosis based on literature from the past decade. Methods: The study followed PRISMA 2020 guidelines, reviewing English-language publications from 2014 to 2024. Editorials, duplicate reviews from the same journal, and papers lacking a DOI were excluded. The literature search was conducted using PubMed, SagePub, SpringerLink, and Google Scholar. Result: A total of 630 articles were initially identified through online databases (PubMed, SagePub, SpringerLink, and Google Scholar). After three rounds of screening, eight relevant studies were selected for full-text analysis. Conclusion: Bacterial vaginosis remains a complex condition influenced by microbial diversity, contraceptive use, and co-infections. Improved diagnostic methods and innovative treatment strategies, including probiotics, are essential for effective management and prevention of BV and its associated complications.

Nationwide Seroprevalence of Dirofilaria immitis Antigen and Antibodies to Borrelia burgdorferi, Anaplasma spp., and Ehrlichia spp. in Shelter Cats in the United States, 2007–2011

Vector-borne infections persist as a significant issue in both human and animal health. Many of the most common vector-borne infections in the USA, especially tick-borne infections, are known to be zoonotic, including Lyme disease, anaplasmosis, and ehrlichiosis, and these infections may also negatively impact the health of infected animals. Convenient patient-side assays for the detection of antibodies to Borrelia burgdorferi, Anaplasma spp., and Ehrlichia spp., and antigen of Dirofilaria immitis have allowed for the generation of robust and large-scale prevalence data in dogs. Data of similar scale and distribution are not available in cats, and most feline prevalence studies have evaluated a small sample size with limited geographic distribution. The objective of this study was to evaluate the prevalence of antibodies to B. burgdorferi, Anaplasma spp., and Ehrlichia spp., and D. immitis antigen among shelter cats across the USA, a population that is presumably at high risk for ectoparasitism and, consequently, exposure to vector-borne infections. In total, 2232 whole blood samples were collected from shelter cats across four regions of the USA—South, Northeast, Midwest, and West—and were evaluated using the Idexx SNAP® 4Dx® Test. Ectoparasites were also opportunistically collected from cats during blood collection and morphologically identified. The prevalence of at least one vector-borne infection was 2.60%, and the nationwide prevalence was 1.88% for B. burgdorferi, 0.54% for Anaplasma spp., 0.09% for Ehrlichia spp., and 0.55% for D. immitis. A total of 1120 ectoparasites were collected from 423 cats, including 27 ticks and 1093 fleas. Although the overall prevalence of the pathogens in this survey is relatively low, we observe that there is an increased exposure risk regionally for some agents, with geographic distributions in this study mostly coinciding with established human and canine distributions. Understanding these findings in an assumed non-protected population of cats allows us to extrapolate the risk to pet cats if they are not provided routine veterinary care, including a broad-spectrum parasite prevention program.

Prevalence and Management of Oral Intake Restrictions in Critically Ill Patients: Insights from a Multicenter Point Prevalence Study.

Oral intake restrictions due to dysphagia in the intensive care unit (ICU) can increase morbidity, mortality, and negatively impact quality of life. The current oral intake practice and clinical management strategies for addressing dysphagia in the ICU are not well-defined. This study aimed to elucidate the clinical practices surrounding oral intake restrictions due to dysphagia and its management strategies in the ICU. A multicenter, prospective, cross-sectional, 2-day point prevalence study was conducted in Japan. Relevant data on the clinical circumstances surrounding oral intake practice and the implementation of strategies to prevent dysphagia for patients admitted to the ICU on November 1, 2023, and December 1, 2023, were collected. The primary outcome was the prevalence of oral intake restrictions in patients, defined by a Functional Oral Intake Scale score of less than 7 among eligible patients for oral intake. Out of 326 participants, 187 were eligible for the final analysis after excluding 139 patients who were not eligible for oral intake, primarily due to tracheal intubation. Among those eligible, 69.0% (129/187) encountered oral intake restrictions. About 52.4% (98/187) of patients underwent swallowing screenings; 36.7% (36/98) of these were suspected of having dysphagia. Compensatory and behavioral swallowing rehabilitation were provided to 21.9% (41/187) and 10.6% (20/187) of patients, respectively, from ICU admission to the survey date. Only 27.4% (14/51) of post-extubation and 9.3% (3/32) of post-stroke patients received swallowing rehabilitation. Notably, no ICUs had dedicated speech and language therapists, and most (85.7%, 18/21) lacked established swallowing rehabilitation protocols. This 2-point prevalence survey study revealed that oral intake restrictions due to dysphagia are common in ICUs, but few patients are screened for swallowing issues or receive rehabilitation. More clinical studies are needed to develop effective protocols for identifying and managing dysphagia, including screenings and rehabilitation in the ICU.

Prevalence of Glaucoma Among US Adults in 2022

Glaucoma is the leading cause of irreversible blindness worldwide and, in the US, disproportionately affects people from racial and ethnic minority groups. Glaucoma prevalence has not been estimated for the US in more than a decade, and state- and county-level estimates are not available. To estimate glaucoma and vision-affecting glaucoma prevalence by demographic factors and US state and county for the Centers for Disease Control and Prevention's Vision and Eye Health Surveillance System (VEHSS). This meta-analysis used data from the National Health and Nutrition Examination Survey (2005-2008), Medicare fee-for-service claims (2019), IBM MarketScan commercial insurance claims (2016), population-based studies of eye disease (1985-2003), and 2022 population estimates from the US Census Bureau. PubMed was searched for population-based studies of glaucoma prevalence published between 1991 and 2016. Bayesian meta-regression methods were used to estimate the prevalence of glaucoma and vision-affecting glaucoma stratified by age, undifferentiated sex/gender (a measure that captures an unclear mix of aspects of sex and or gender), race and ethnicity, and US county and state. Prevalence of any type of glaucoma (open or closed angle) among people 18 years or older and vision-affecting glaucoma, defined as glaucoma and a visual field abnormality. For 2022, an estimated 4.22 million people (95% uncertainty interval [UI], 3.46 million to 5.23 million) in the US were living with glaucoma, with a prevalence of 1.62% (UI, 1.33%-2.00%) among people 18 years or older and 2.56% (UI, 2.10%-3.16%) among people 40 years or older. An estimated 1.49 million people (UI, 1.17 million to 1.90 million) were living with vision-affecting glaucoma, with a prevalence of 0.57% (UI, 0.45%-0.73%) among people 18 years or older and 0.91% (UI, 0.71%-1.16%) among people 40 years or older. Prevalence of glaucoma among people 18 years or older ranged from 1.11% (UI, 0.89%-1.40%) in Utah to 1.95% (UI, 1.57%-2.39%) in Mississippi. Black adults had a prevalence of 3.15% (UI, 2.32%-4.09%) compared with 1.42% (UI, 1.10%-1.85%) among White adults; adults in the Hispanic and all other racial and ethnic categories combined had a prevalence of 1.56% (UI, 1.13%-2.06%). This meta-analysis found that an estimated 2.56% of people 40 years or older have glaucoma, slightly more than estimated by previous studies. Black individuals are disproportionately affected. Prevalence estimates at the state and county level can help guide public health planning.

Prevalence of thyroid dysfunction in namakkal district -A hospital based study

Thyroid disorders are most common endocrine disorder in India but the prevalence studies on these dysfunction is limited. All subjects who visited the hospital for a period of four months to have thyroid function tests (TFTs) on their first outpatient visit were included in the study. Thyroid disordrs were present in 22.11 % of the total 2510 subjects . The prevalence rate was higher in females (64.8%) than males (35.2%) with (p=0.0003).The prevalence of hypothyroidism in the study population was 64.32 % (n = 357). In our study those with primary hypothyroidism were predominant (55.18 %, 197 out of 357) and 43.1 % (154 out of 357) were having sub clinical hypothyroidism and 6 of 357 were having secondary hypothyroidism. The prevalence rate of hyperthyroidism was 52.6 % (n-188) . The majority were subclinical hyperthyroidism (65.90 % , 124 out of 188) ,30.8 % (58 out of 188) had primary hyperthyroidism and3% ( 6 out of 188) had secondary hyperthyroidism. In our study thyroid function abnormalities were noted in 15.73 % of all subjects. Thyroid disorders were common in age of &amp;#62;20 years than 20-40 ,40-60 and and &amp;#62;60 year categories. The prevalence of primary hypothyroidism was found to be higher than subclinical hypothyroidism, while in hyperthyroidism subclinical condition was predominant compared to primary hyperthyroidism.

Deaths from asthma: a series of cases and their presentations, and the impact on local and global health

Abstract Introduction/Objective Asthma is a lung disease usually characterized by chronic inflammation that affects at least 300 million people globally at all life stages. Asthma is defined by respiratory symptoms such as coughing, wheezing, shortness of breath, and chest tightness with expiratory airflow limitation.The prevalence of asthma is increasing worldwide. Asthma is often under-diagnosed and under-treated, particularly in low- and middle-income countries. Severe disease can result in reduced quality of life or even premature death. Epidemiologic studies are being utilized to compare international incidences of asthma between populations so that etiologic mechanisms involved in the development of asthma can be discovered through research. Asthma prevalence studies require large numbers and high response rates amongst a random population to establish prevalence and severity with reasonable precision. Despite advances in treatments, guidelines, and preventable factors, deaths from asthma account for 250,000 premature deaths each year. Pathology has a key role in asthma identification through examination endobronchial biopsies and whole lung postmortem examination Methods/Case Report We present a series of asthma deaths with variable clinical presentations and histopathologic findings. The postmortem gross and histologic findings highlight the varying severities that asthma can have on the lungs. Knowledge of the clinical symptom presentations, identification of gross findings, appropriate sampling of lung tissue, identification of microscopic acute and chronic features help identify asthma related changes. Understanding common lifestyle, environmental, genetic, and medical care factors that serve as asthma triggers and their role in the onset or continuation of an acute exacerbation will allow for accurate determination of cause, contributing cause, and manner of death. This information, listed on the death certificate, is what helps correlate asthma prevalence with mortality allowing for appropriate allocation of funds for research, prevention and treatment. Results (if a Case Study enter NA) EP abstract Conclusion Outlined are the impacts that asthma can have on individuals, communities, and health systems globally but also ways to identify when death may be or is likely the result of asthma. While asthma cannot be cured, measuring the prevalence of disease and accurately determining asthma as the cause or contributing cause of death can help raise awareness and mitigate the consequences of severe disease.

The extent of public awareness and use of the Global Solar UV Index as a worldwide health promotion instrument to improve sun protection: A systematic review and meta-analysis.

Thirty years ago, the Global Solar UV Index (UVI) has been introduced as a health promotion instrument to improve sun protection. We assessed systematically global levels of awareness and use of the UVI as a prerequisite for the preventive effectiveness of this public health tool. We conducted a comprehensive literature search across 10 databases, including PubMed, Scopus and Web of Science Core Collection, as well as clinical trial registries and gray literature databases. The risk of bias of studies was evaluated using the Joanna Briggs Institute checklist for prevalence studies. In addition to narrative and descriptive analysis, we performed meta-analyses with geographical subgroup analyses to statistically summarize the results. In total, we identified 40 publications from 39 different studies across multiple global regions. However, the number of studies in the analyses varies depending on the outcome. The results, especially the awareness of the UVI, were largely dependent on the specific geographical location of the studies. While the prevalence of awareness of the UVI is high among Australian populations, there is considerable variability in levels of awareness across other global regions. At the same time, the use of the UVI is at a low level across all regions, demonstrating the need for enhanced dissemination of knowledge about the perils associated with ultraviolet radiation and the advantages of using the UVI.

The Analysis Study of Prevalence, Risk Factor and Management of Thalassemia in Low Income Countries: A Comprehensive Systematic Review

The Analysis Study of Prevalence, Risk Factor and Management of Thalassemia in Low Income Countries: A Comprehensive Systematic Review

Frequency of polymorphisms in the IKZF1 and CDKN2A/2B genes and descriptive analysis in pediatric patients with acute lymphoblastic leukemia: a multicenter hospital-based prevalence study in Rio De Janeiro

BackgroundAcute lymphoblastic leukemia (ALL) is the most common childhood cancer, and B-cell ALL (B-ALL) is the most common subtype. The understanding of ALL has advanced significantly in recent years due to genomic sequencing, which has made it possible to identify genetic variants and detect the association between “single nucleotide polymorphisms” (SNP) and certain diseases.MethodsWe evaluated 126 patients diagnosed with B-ALL in hospitals in Rio de Janeiro. We described the frequency of polymorphisms in the IKZF1, CDKN2A/2B genes, the contribution of these genetic variants in pediatric ALL, and compared them with the general population of Rio de Janeiro.ResultsWe demonstrated that the SNPs rs3731217, rs4132601, and rs11978267 were more frequent in patients with B-ALL.ConclusionsThese findings contribute to a more complete understanding of B-ALL. They can guide future studies, bringing new perspectives on personalized therapies with reduced side effects and optimization efficacy of B-ALL treatment in children.

The Analysis Study of Prevalence, Diagnosis and Management of Chronic Obstructive Pulmonary Disease (COPD): A Comprehensive Systematic Review

Background: Chronic Obstructive Pulmonary Disease (COPD) is a debilitating respiratory condition that significantly contributes to global morbidity and mortality rates. This systematic review aims to evaluate prevalence, diagnostic challenges, and management strategies for COPD based on the literatures of the last 10 years. Methods: The study adhered to PRISMA 2020 standards, examining English literature from 2014 to 2024. It excluded editorials, reviews from the same journal, and submissions without a DOI. PubMed, SagePub, SpringerLink, and Google Scholar were utilized as literature sources. Result: Initially retrieving 360 articles from online databases (PubMed, SagePub, SpringerLink and Google Scholar) eight relevant papers were selected after three rounds of screening for full-text analysis. Conclusion: COPD is a major global health issue, significantly impacting quality of life due to prevalent comorbidities. This review emphasizes the necessity for targeted interventions and innovative management strategies, including home-based treatments, to enhance patient outcomes and reduce healthcare costs.

Towards an update on the antimicrobial use in Adult Care Units in Brazil: insights from multi-hospital prevalence study.

Introduction. Efforts to understand the burden of antibiotic use in low- and middle-income countries such as Brazil are essential for developing strategies that are effective and appropriate in the context of endemic multidrug-resistant organisms.Aim. This study aims to determine antimicrobial-prescribing practices among patients hospitalized in intensive care units (ICUs) for adults in Brazil.Methodology. A 1-day point prevalence multicentre survey was conducted in 58 adult ICUs across the five regions of Brazil. The institutions were categorized according to their type and size. Detailed antimicrobial prescription data were prospectively provided to all patients hospitalized on the day of data collection.Results. A total of 620 patients were included in the study, of whom 63.9% were receiving at least one antimicrobial. Of these, 34.6% were treated for an infection, but only 39.9% of the cases were based on microbiological criteria. Empirical treatment was applied to 72.3% of the patients. Significant differences in antibiotic usage were observed across the different hospitals included in the study. Overall, treatment was most commonly directed towards pneumonia (51.8%) and bloodstream infections (29.6%). Glycopeptides (19.4%) and carbapenems (18.5%) were the most prescribed in teaching hospitals, while in non-teaching hospitals, carbapenems (17.8%) and broad-spectrum cephalosporins (16.8%) were most frequently used.Conclusion. Our study reveals alarming data on antibiotic use in adult ICUs in Brazil, with high frequencies of severe healthcare-associated infections acquired in these units, where patients are frequently subjected to empirical treatment.

Comparative study for fatigue prevalence in subjects with diseases: a systematic review and meta-analysis

Fatigue is one of the common symptoms in individuals with diseases or disorders, significantly affecting quality of life (QoL) and the prognosis of diseases. This study aimed to comprehensively compare the features of fatigue across a wide range of diseases. We systematically searched the PubMed and Cochrane Library databases from inception to March 31st, 2021, and conducted a meta-analysis to generate precise estimates. The analyses were stratified by classification of diseases, gender, and severity of fatigue (moderate and severe), and study quality was assessed using the Newcastle–Ottawa Scale (NOS). In total, 214 articles (233 prevalence data) met our eligibility criteria, covering 102,024 participants (mean 438 ± 1,421) across 88 diseases. Among these, seventy-eight data sets (52,082 participants) and thirty-nine data sets (10,389 participants) reported gender- and severity-related fatigue prevalence. The overall prevalence among subjects with 88 diseases was 49.4% [95% CI 46.9–52.1]. According to the International Classification of Diseases-10 (ICD-10) classification, the highest prevalence of fatigue (65.9% [95% CI 54.9–79.6]) was observed in patients with mental/behavioral diseases, whereas the lowest prevalence (34.7% [95% CI 24.5–49.2]) was found among those with circulatory system diseases. A slight female dominance (43.5% vs. 49.8%) was observed in the total data, with the most notable female predominance (1.8-fold) seen in patients with low back pain. The top disease groups with a moderate to severe level of fatigue included gastroparesis (92.3%), pulmonary hypertension (90.0%), chronic obstructive pulmonary disease (COPD, 83.2%), and multiple sclerosis (80.0%). These results are the first to comprehensively show the comparative features of fatigue prevalence among subjects across 88 diseases. Our findings provide valuable reference data for future research on fatigue and for the management of patients with fatigue.Prospero registration number: CRD42021270494

8558 Prevalence of Polycystic Ovary Syndrome in Adolescent Girls by World Health Organization Region

Abstract Disclosure: S. Hatoum: None. M. Amiri: None. R.P. Buyalos: None. A. Sheidaei: None. R. Azziz: Consulting Fee; Self; Spruce Bioscience, May Health, Core Access Surgical Technologies, Acacia Bio, Fortress Biotech, Rani Therapeutics. Stock Owner; Self; Martin Imaging. Introduction: Polycystic ovary syndrome (PCOS) is the most common endocrine disorder among women of reproductive age. The use of several diagnostic criteria imposes a challenge for healthcare providers, especially in adolescents, whose PCOS symptoms may mimic normal pubertal changes. Objectives: This systematic review and meta-analysis aims to estimate the pooled prevalence of PCOS in adolescents using various diagnostic criteria in total and by WHO region. Methods: We systematically reviewed Pubmed and Embase through July 2023 to capture all studies performed in medically unbiased adolescent populations (age &amp;lt;18 years) reporting PCOS prevalence. Studies were categorized according to: a) PCOS criteria (NIH 1990 [PCOS phenotypes A&amp;B], AE-PCOS 2006 [PCOS phenotypes A-C], Rotterdam 2003 [PCOS phenotypes A-D], and ‘other/self-reported’ criteria); b) subject assessment type (direct assessment, survey/indirect assessment, or mixed assessment); and c) study quality, assessed using the PCOS Epidemiology and Phenotype (PEP) quality assessment tool. We performed a meta-analysis using fixed-effects or random-effects models depending on the heterogeneity among the studies. We conducted subgroup analyses based on PCOS criteria, assessment type, study quality, and WHO region. Results: 6,644 studies were initially retrieved, of which 11 were eligible for inclusion including a total of 10,516 adolescents, yielding 15 study groups according to the diagnostic criteria. Considering all studies, PCOS prevalence was 4.98% according to the NIH 1990, 8.80% according to Rotterdam 2003, 4.74% according to the AE-PCOS 2006, and 1.69% according to other criteria/self-report, with an overall pooled PCOS prevalence of 4.57%. All studies using NIH 1990, Rotterdam 2003, and AE-PCOS 2006 were of high quality, and those using other criteria/self-report were of low quality, thus subgroup analysis based on quality resulted in the same prevalences as above. When including only high-quality studies that used direct or mixed assessment, PCOS prevalence was highest in the Western Pacific Region (WPR) at 20.69% and lowest in the Eastern Mediterranean Region at 3.43% under Rotterdam 2003, while it was highest in the South-East Asia Region at 6.20% and lowest in the WPR at 3.94% under NIH 1990. Only one high-quality study using direct or mixed assessment was available under AE-PCOS 2006. Conclusion: This meta-analysis revealed that PCOS prevalence varies according to the PCOS criteria, assessment type, and WHO region. This variability should be addressed, ideally through unifying the diagnostic criteria and using meticulous methods in PCOS epidemiologic studies. The effect of study quality alone on PCOS prevalence could not be detected because of insufficient data, further reinforcing the need for undertaking PCOS prevalence studies in all populations and regions. Presentation: 6/2/2024

Review Based Study of Prevalence and Association of Social Determinants with Tuberculosis in Doda Region of Jammu and Kashmir, India

Tuberculosis (TB) continues to rank among the world’s most serious health problems caused by Mycobacterium tuberculosis. There are several factors which are responsible for the exposure of tuberculosis among the communities. Human immunodeficiency virus (HIV) is one of the major factors for the exposure of tuberculosis disease among the persons. Worldwide, TB is one of the leading causes of death among people living with HIV. Tuberculosis is a serious health threat, especially for the people living with HIV. The socio-economic determinants such as unemployment, malnutrition and crowding play a significant role in increasing the rate of infection. In this article, we will discuss the socio-economic determinants of tuberculosis infection and disease. The rapidly growing consensus indicates that in the low and middle income country, the tuberculosis control programs are required with the investment in tuberculosis diagnostics and treatment in addition to action on the social determinants of tuberculosis. Tuberculosis is most common among the disadvantaged group which includes the poor, ethnic minorities as well as hungry.

Prehypertension and Hypertension among University Students in Bahrain: Study of Prevalence and Associated Risk Factors

Prehypertension and Hypertension among University Students in Bahrain: Study of Prevalence and Associated Risk Factors

Concordance between Clinical and Histopathological Diagnosis among Various Dermatoses in the Elderly: A 5-year Retrospective Cross-sectional Assessment from a Tertiary Care Center in Southern India

Background: Dermatoses in the elderly differ from those in the younger age group due to additional effects of intrinsic and extrinsic aging, increased prevalence of comorbidities, effects of polypharmacy, socioeconomic factors, and geographical factors. Various prevalence studies on the dermatoses in geriatric age group are available from the Indian subcontinent. Studies focusing on the agreement between their clinical and histopathological diagnosis, however, are scarce. Aims and Objectives: The study aimed at categorizing and describing the various dermatoses in the geriatric population subjected to biopsy and to determine the level of agreement between the clinical diagnosis made and the histopathological diagnosis offered in them. Materials and Methodology: Histopathological records of skin biopsies performed in patients belonging to the age group of ≥60 years in the past 5 years were analyzed. Demographic characteristics, clinical diagnosis made or the differential diagnoses considered, and histopathological diagnosis offered in each case were noted. The various dermatoses among the patients in whom a histopathological diagnosis was offered were categorized into inflammatory (infections and noninfectious dermatoses), neoplastic, and other dermatoses groups. The level of agreement between clinical and histopathological diagnosis was described as complete agreement, partial agreement, and disagreement. Statistical significance was assessed using the Chi-square test, and the strength of association was assessed using kappa statistics. Results: A total of 109 biopsies meeting the inclusion criteria were analyzed. The mean age of the study population was 67.02 ± 6.624 years, with a male-to-female ratio of 1.6:1. Majority of the dermatoses belonged to the noninfectious inflammatory group (52 [47.70%]) followed by neoplasms (28 [25.68%]). Overall, complete agreement between the clinical diagnosis made or one of the differential diagnoses considered and the histopathological diagnosis offered was seen in 91 of 109 cases (83.5%), which was statistically significant (P = 0.0001). A higher level of complete agreement was noted among the inflammatory dermatoses (67 of 79 cases [84.81%]) when compared to neoplastic dermatoses (22 of 28 cases [78.57%]). Among the inflammatory dermatoses, complete agreement was more for the noninfectious (46 [88.46%]) than the infectious (21 [77.78%]) dermatoses. All the cases (2) belonging to the other group of dermatoses showed complete agreement. Disagreement was highest among the neoplasms (6 [21.43%]), followed by the noninfectious inflammatory dermatoses (5 [9.62%]). Partial agreement with the clinical diagnosis was maximum for the infectious diseases (5 [18.51%]). Conclusion: This study noted a statistically significant high rate of concordance (Chi-square test –P = 0.0001) between the clinical and histopathological diagnosis among the dermatoses in the geriatric population when taken together as well as among individual categories. Noninfectious inflammatory dermatoses constituted the major group with the highest and statistically significant concordance between the clinical and histopathological diagnosis. Furthermore, there was almost perfect strength of association (kappa statistics –P = 0.000) noted among the individual categories of dermatoses.

The pressure injury prevalence and practice improvements (PIPPI) study: A multiple methods evaluation of pressure injury prevention practices in an acute-care hospital.

Pressure injuries are a significant problem for immobile patients in acute care and can have a profound impact on patients' health and well-being, putting pressure on healthcare systems and strain on the healthcare economy. Nurses play a pivotal role in preventing pressure injuries. A study using multiple methods was conducted to explore pressure injury prevention practices in four inpatient units within a tertiary-level Australian Hospital. Quantitative and qualitative methods were used to gather data across a 9-month period. Observations, audits, surveys and interviews were used to collect data across five time points. Statistical analysis of the quantitative data was undertaken, and thematic analysis was used to analyse qualitative data. Data were integrated using a realist evaluation framework. Ethical approval for the study was granted. The quantitative results demonstrated significant reductions in pressure injury prevalence from 11.5% at commencement to 4.8% at completion of the study. Hospital-acquired pressure injuries also reduced from 4.6% to 1.9%. These results were achieved even though nursing knowledge and attitudes did not increase during the study period. Three qualitative themes were identified: Making Nursing Care Visible, Understanding the 'Why' and Engagement is Key. This study demonstrates that pressure injuries can be prevented with improvements in nursing care processes. Nurses' knowledge and attitudes towards pressure injury prevention did not change throughout this study and further research is required on how nurses' knowledge and attitudes contribute towards pressure injury prevention practices.