scholarly journals Tackling the Threat of Rabies Reintroduction in Europe

2021 ◽  
Vol 7 ◽  
Author(s):  
Santiago Vega ◽  
Laura Lorenzo-Rebenaque ◽  
Clara Marin ◽  
Rosana Domingo ◽  
Fernando Fariñas
Keyword(s):  
Risk Factors ◽  
Transmission Risk ◽  
Prevention Measures ◽  
Virus Control

Rabies is one of the oldest, most important zoonoses worldwide due to its extreme and inevitably lethal nature, causing one death every 9 min worldwide. Recent reports have demonstrated that the Lyssavirus continues more alive than ever, despite the control carried out against the virus throughout Europe. In this context, this work reviews the main immunological implications, transmission risk factors and current prevention measures for virus control in Europe, and especially in Spain.

Family-, Media-, and School-Related Risk Factors of Video Game Addiction

2013 ◽  
Vol 25 (3) ◽  
pp. 118-128 ◽  
Author(s):  
Florian Rehbein ◽  
Dirk Baier
Keyword(s):  
Risk Factors ◽  
Video Game ◽  
Age Groups ◽  
Well Being ◽  
Epidemiological Studies ◽  
Prevention Measures ◽  
School Life ◽  
Video Game Addiction ◽  
Effective Prevention ◽  
Game Addiction

In recent years, a variety of epidemiological studies have provided empirical data on the prevalence of video game addiction (GA) in different age groups. However, few studies investigated the causes of GA and could explain why video game playing as a widespread phenomenon leads to a comparatively small percentage of addicted players. Additionally, the existing longitudinal studies mainly consider psychological trait variables and neglect the possible explanatory value of predictors in socialization regarding media availability, media use, and family and everyday school life. In this paper, the results of a two-wave longitudinal study comprising a sample of students from Grades 4 to 9 (N = 406) are presented. The data show that 15-year-old video game addicts had already exhibited a number of specific risk factors at the age of 10. Students from single-parent families seem to be particularly at risk, as are students with low experienced school well-being and with a weaker social integration in class. The data also indicate that problematic use of video games in childhood increases the risk of GA in adolescence. Male students are especially vulnerable for developing GA. The results of this study are an important contribution to understanding risk factors for GA in adolescents, thereby laying the groundwork for effective prevention measures.

Graft detachments in endothelial keratoplasty

2021 ◽  
pp. bjophthalmol-2020-318092
Author(s):  
Rashmi Deshmukh ◽  
Sridevi Nair ◽  
Darren Shu Jeng Ting ◽  
Tushar Agarwal ◽  
Jacqueline Beltz ◽  
...  
Keyword(s):  
Risk Factors ◽  
Preventive Measures ◽  
Endothelial Keratoplasty ◽  
Common Complication ◽  
Prevention Measures ◽  
Descemet Stripping Endothelial Keratoplasty ◽  
Secondary Interventions ◽  
Different Types ◽  
Incidence Risk ◽  
Donor Graft

Graft detachment is the most common complication of endothelial keratoplasty. With the ongoing advancements in the field of endothelial keratoplasty, our understanding of risk factors of graft detachments and its management has been evolving. Various prevention measures have been described in literature including presoaking the donor graft, anterior chamber tamponade, venting incisions, sutures to prevent dislocation of graft. Management of a detached graft involves secondary interventions such as rebubbling, suturing and regrafts. In this review, we discuss graft detachment in different types of endothelial keratoplasty techniques including Descemet stripping endothelial keratoplasty, Descemet stripping automated endothelial keratoplasty and Descemet’s membrane endothelial keratoplasty; with emphasis on incidence, risk factors, preventive measures and their management.

Comparison of Risk Factors of Falling for Psychiatric Inpatients and General Ward Inpatients Who Had Fallen

2021 ◽  
pp. 107839032110330
Author(s):  
Wen P. Chang ◽  
Hsiu J. Jen
Keyword(s):  
Risk Factors ◽  
Multinomial Logistic Regression ◽  
Psychiatric Patients ◽  
Length Of Hospital Stay ◽  
Psychiatric Inpatients ◽  
General Ward ◽  
Prevention Measures ◽  
Risk Of Falling ◽  
Multinomial Logistic Regression Analysis ◽  
Risk Factors For Falling

BACKGROUND: For psychiatric patients, the issue of falling is complex. OBJECTIVE: The objective of this study was to compare the risk factors for falling in psychiatric inpatients and general ward inpatients who had fallen. METHODS: The researchers first derived official fall records for 122 psychiatric inpatients and then selected 122 psychiatric inpatients who had not fallen as well as 122 general ward patients who had fallen, matched for gender, age, and length of hospital stay at the time of the fall incident. RESULTS: After controlling other variables, multinomial logistic regression analysis revealed that psychiatric inpatients who had fallen and had dizziness (odds ratio [OR] = 7.11, p < .001), had an unsteady gait (OR = 1.97, p = .030), or were not using aids (OR = 0.42, p = .042) were at greater risk of falling than those who had not fallen. The researchers also found that general ward inpatients who had fallen and had higher Charlson Comorbidity Index scores (OR = 1.77, p < .001), were clear-headed (OR = 27.15, p = .001), had dizziness (OR = 11.55, p < .001), were unable to walk (OR = 64.28, p < .001), or were using aids (OR = 3.86, p = .001) were at greater risk of falling than those who had not fallen before. CONCLUSIONS: The causes of falling among psychiatric inpatients and general ward inpatients are different. Medical personnel should understand the medications and attributes of patients for an accurate assessment of their risk factors for falling and thus implement fall prevention measures and health education to reduce falls.

scholarly journals Occupational Histoplasmosis: Epidemiology and Prevention Measures

2021 ◽  
Vol 7 (7) ◽  
pp. 510
Author(s):  
Marie A. de Perio ◽  
Kaitlin Benedict ◽  
Samantha L. Williams ◽  
Christine Niemeier-Walsh ◽  
Brett J. Green ◽  
...  
Keyword(s):  
Risk Factors ◽  
Occupational Exposures ◽  
Occupational Risk ◽  
Prevention Measures ◽  
Occupational Risk Factors

In areas where Histoplasma is endemic in the environment, occupations involving activities exposing workers to soil that contains bird or bat droppings may pose a risk for histoplasmosis. Occupational exposures are frequently implicated in histoplasmosis outbreaks. In this paper, we review the literature on occupationally acquired histoplasmosis. We describe the epidemiology, occupational risk factors, and prevention measures according to the hierarchy of controls.

scholarly journals Changing Epidemiology of Acute Respiratory Infections in Under-Two Children in Dhaka, Bangladesh

2022 ◽  
Vol 9 ◽  
Author(s):  
Karine Vidal ◽  
Shamima Sultana ◽  
Alberto Prieto Patron ◽  
Irene Salvi ◽  
Maya Shevlyakova ◽  
...  
Keyword(s):  
Risk Factors ◽  
Risk Factor ◽  
Low Income ◽  
Respiratory Infections ◽  
Monsoon Season ◽  
Low Income Countries ◽  
Health Study ◽  
Acute Respiratory Infections ◽  
Respiratory Pathogens ◽  
Prevention Measures

Objectives: Risk factors for acute respiratory infections (ARIs) in community settings are not fully understood, especially in low-income countries. We examined the incidence and risk factors associated with ARIs in under-two children from the Microbiota and Health study.Methods: Children from a peri-urban area of Dhaka (Bangladesh) were followed from birth to 2 years of age by both active surveillance of ARIs and regular scheduled visits. Nasopharyngeal samples were collected during scheduled visits for detection of bacterial facultative respiratory pathogens. Information on socioeconomic, environmental, and household conditions, and mother and child characteristics were collected. A hierarchical modeling approach was used to identify proximate determinants of ARIs.Results: Of 267 infants, 87.3% experienced at least one ARI episode during the first 2 years of life. The peak incidence of ARIs was 330 infections per 100 infant-years and occurred between 2 and 4 months of age. Season was the main risk factor (rainy monsoon season, incidence rate ratio [IRR] 2.43 [1.92–3.07]; cool dry winter, IRR 2.10 [1.65–2.67] compared with hot dry summer) in the first 2 years of life. In addition, during the first 6 months of life, young maternal age (&lt;22 years; IRR 1.34 [1.01–1.77]) and low birth weight (&lt;2,500 g; IRR 1.39 [1.03–1.89]) were associated with higher ARI incidence.Conclusions: Reminiscent of industrialized settings, cool rainy season rather than socioeconomic and hygiene conditions was a major risk factor for ARIs in peri-urban Bangladesh. Understanding the causal links between seasonally variable factors such as temperature, humidity, crowding, diet, and ARIs will inform prevention measures.

scholarly journals Injuries and Training Practices in Competitive Adolescent Distance Runners: A Retrospective Cross-Sectional Study

2021 ◽  
Vol 3 ◽  
Author(s):  
Robert H. Mann ◽  
Carly D. McKay ◽  
Bryan C. Clift ◽  
Craig A. Williams ◽  
Alan R. Barker
Keyword(s):  
Risk Factors ◽  
Cross Sectional Study ◽  
Incidence Rates ◽  
Prevention Measures ◽  
Sectional Study ◽  
Distance Running ◽  
Distance Runners ◽  
Online Questionnaire ◽  
Cross Sectional ◽  
Body Regions

Background: Distance running is one of the most popular sports around the world. The epidemiology of running-related injury (RRI) has been investigated in adults, but few studies have focused on adolescent distance runners.Objectives: (1) To provide descriptive epidemiology of RRI (risks, rates, body regions/areas, and severity) and examine the training practices (frequency, volume, and intensity) of competitive adolescent distance runners (13–18 years) in England, and (2) to describe potential risk factors of RRI.Methods: A cross-sectional study design was used. Adolescent distance runners (n = 113) were recruited from England Athletics affiliated clubs. Participants voluntarily completed an online questionnaire between April and December 2018. At the time of completion, responses were based on the participant's previous 12-months of distance running participation. Incidence proportions (IP) and incidence rates (IR) were calculated.Results: The IP for “all RRI” was 68% (95% CI: 60–77), while the IR was 6.3/1,000 participation hours (95% CI: 5.3–7.4). The most commonly injured body areas were the knee, foot/toes, and lower leg; primarily caused by overuse. The number of training sessions per week (i.e., frequency) significantly increased with chronological age, while a large proportion of participants (58%) self-reported a high level of specialisation.Conclusions: RRI is common in competitive adolescent distance runners. These descriptive data provide guidance for the development of RRI prevention measures. However, analytical epidemiology is required to provide better insight into potential RRI risk factors in this specific population.

scholarly journals Prediction of bacterial vulvovaginitis in girls at different Tanner stages of sexual development

2019 ◽  
pp. 105-111 ◽  
Author(s):  
AV Kazakova ◽  
EV Uvarova ◽  
LV Limareva ◽  
AA Trupakova ◽  
AI Mishina
Keyword(s):  
Risk Factors ◽  
Sexual Development ◽  
Functional Model ◽  
Vaginal Microbiota ◽  
Prevention Measures ◽  
Young Females ◽  
Genotype Frequencies ◽  
Polymorphic Variants ◽  
Polymerase Chain ◽  
Based Medicine

At present, there is a paucity of research studies that comprehensively investigate the factors causing vulvovaginitis in young females. The aim of this work was to propose an algorithm for predicting the risk of vulvovaginitis in young girls and adolescents. The study recruited 252 healthy girls, who were stratified into a few groups depending on their sexual development on the Tanner scale. The composition of vaginal microbiota was determined in all the participants using real-time polymerase chain reaction (PCR); distribution of allele and genotype frequencies was assessed for the polymorphic variants of genes coding for pro- and anti-inflammatory cytokines. Based on the obtained data, we created a functional model for predicting the risk of vulvovaginitis in girls at different stages of sexual development. Favorable risk factors for Tanner I girls included predominance of obligate anaerobes in vaginal microbiota and the polymorphic IL10 variant (C-819T) homozygous for TT. The sensitivity of the model was 80%, its specificity was 78%. Favorable risk factors for prepubertal and pubertal girls included predominance of aerobes in the composition of vaginal microbiota and the presence of the TT allele in the polymorphic IL10 gene variant (C-3953T). The sensitivity of the model was 58.3%, whereas specificity, 94.1%. This study provides the rationale conforming with the principles of evidence-based medicine for using prevention measures in the groups at risk for vulvovaginitis at young age. The proposed measures allowed us to reduce the relapse rate of bacterial vulvovaginitis threefold.

scholarly journals HEPATITIS B AND C: FREQUENCY, MODES OF TRANSMISSION AND RISK FACTORS ALONG WITH SOME UNORTHODOX ROUTES OF SPREAD

2020 ◽  
Vol 9 (3) ◽  
pp. 161-165
Author(s):  
Iftikhar Haider Naqvi ◽  
Abu Talib ◽  
Gohar Baloch ◽  
Khalid Mahmood ◽  
Zahid Qadari
Keyword(s):  
Risk Factors ◽  
Chronic Hepatitis ◽  
Hepatitis B ◽  
Chronic Hepatitis B ◽  
Dental Treatment ◽  
Significant Risk ◽  
Transmission Risk ◽  
Retrospective Case ◽  
Leech Therapy ◽  
Ear Piercing

Background: Pakistan's being a country placed in intermediate endemicity zone of HBV and HCV, with rising population, there is lack scarcity of knowledge about transmission of risk factors specially unorthodox and frequency of this health challenge. Methods: A retrospective case control study where case records of all patients aged from 18 - 70 years from 2012 to 2017 with either gender diagnosed as chronic hepatitis B and C were included. Information about shave from barber-shop, sharing of toothbrush at home, tattooing, cautery, and ear piercing were collected. Information about unorthodox risks for transmission of HBV and HCV, like skin branding, cupping of blood, circumcision by the barber, sharing of tooth brushes and leech therapy was collected. Results: Among 1134 patients of chronic hepatitis B (HBV) and chronic hepatitis C (HCV), Age > 35 years, shave from barber and dental treatment were found to be risk factor for both HCV and HBV transmission. Amongst unorthodox risk factors like skin branding, cupping of blood, circumcision by the barber, sharing of tooth brushes and leech therapy, only cupping of blood (Hijama) was a significant risk for transmission of both HBV and HCV. Conclusion: Viral related chronic hepatitis is frequently reported problem in this part of the world where HCV supersedes HBV. Socieodemographic factor like age > 35 year, shave from barbers and dental treatment were risk factors for transmission of both HCV and HBV. Among orthodox routes of transmission blood cupping (hijama) has shown as a significant transmission risk for both HCV and HBV.

scholarly journals Passing the Test: A Model-based analysis of safe school-reopening strategies

2021 ◽  
Author(s):  
Alyssa Bilinski ◽  
Joshua A. Salomon ◽  
John Giardina ◽  
Andrea Ciaranello ◽  
Meagan C. Fitzpatrick
Keyword(s):  
Elementary Schools ◽  
High Schools ◽  
Transmission Risk ◽  
Mitigation Measures ◽  
Single Infection ◽  
Full Time ◽  
Prevention Measures ◽  
School Students ◽  
School Based ◽  
Community Transmission

AbstractBackgroundThe COVID-19 pandemic has induced historic educational disruptions. In December 2020, at least two-thirds of US public school students were not attending full-time in-person education. The Biden Administration has expressed that reopening schools is a priority.ObjectiveTo compare risks of SARS-COV-2 transmission in schools across different school-based prevention strategies and levels of community transmission.DesignWe developed an agent-based network model to simulate transmission in elementary and high school communities, including home, school, and inter-household interactions.SettingWe parameterized school structure based on average US classrooms, with elementary schools of 638 students and high schools of 1,451 students. We varied daily community incidence from 1 to 100 cases per 100,000 population.Patients (or Participants)We simulated students, faculty/staff, and adult household members.InterventionsWe evaluated isolation of symptomatic individuals, quarantine of an infected individual’s contacts, reduced class sizes, alternative schedules, staff vaccination, and weekly asymptomatic screening.MeasurementsWe projected transmission among students, staff and families during one month following introduction of a single infection into a school. We also calculated the number of infections expected for a typical 8-week quarter, contingent on community incidence rate.ResultsSchool transmission risk varies according to student age and community incidence and is substantially reduced with effective, consistent mitigation measures. Nevertheless, when transmission occurs, it may be difficult to detect without regular, frequent testing due to the subclinical nature of most infections in children. Teacher vaccination can reduce transmission to staff, while asymptomatic screening both improves understanding of local circumstances and reduces transmission, facilitating five-day schedules at full classroom capacity.LimitationsThere is uncertainty about susceptibility and infectiousness of children and low precision regarding the effectiveness of specific prevention measures, particularly with emergence of new variants.ConclusionWith controlled community transmission and moderate school-based prevention measures, elementary schools can open with few in-school transmissions, while high schools require more intensive mitigation. Asymptomatic screening should be a key component of school reopenings, allowing reopening at higher community incidence while still minimizing transmission risk.

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