Factores condicionantes de las varices en miembros inferiores y medidas preventivas en profesionales de enfermería de un hospital público del Perú / ConditioningfactorsofvaricoseveinsinlowerlimbsandpreventivemeasuresinnursingprofessionalsofapublichospitalinPerú

Objetivo: Analizar los factores condicionantes de las varices en miembros inferiores y el nivel de medidas preventivas en profesionales de enfermería del Hospital San Juan de Dios ­Pisco 2022. Material y métodos: Estudio cuantitativo, descriptivo, no experimental y transversal, con muestra de 92 profesionales de enfermería, con técnica de encuesta y como instrumento un cuestionario validado. Resultados: El 58,7% tuvo regular proporción de factores condicionantes de las várices, 47,8% con alta proporción, y 19,5% con baja proporción, por dimensiones se halló en cuanto a factores no modificables que el 55,4% tenía antecedentes familiares, 68,5% tuvo más de dos embarazos, y 79,3% con labor asistencial mayor de 5 años en factores modificables el 90,2% permanece 5 o más horas de pie, y 55,4% no realiza actividad física al menos 30 minutos diario. Las medidas preventivas fueron regulares en el 69,6%, buenas 20,7% y deficientes en el 9,7%, por dimensiones la alimentación fue mayormente regular 71,7%, actividad física deficiente 67,4%, y cuidados personales regulares 56,5%. Conclusiones: Los factores condicionantes de las várices son de regular proporción en los profesionales de enfermería del Hospital San Juan de Dios de Pisco, y las medidas preventivas son con mayor predominio regulares, existiendo brechas significativas que muestran la necesidad de mejorar las medidas preventivas a un nivel bueno para hacer frente a la gran proporción de factores condicionantes de las várices en este grupo de la población.

Objective: Analyze the determining factors of varicose veins in the lower limbs and the level of preventive measures in nursing professionals at the San Juan de Dios Hospital -Pisco 2022. Material and methods: Quantitative, descriptive, non-experimental and cross-sectional study, with a sample of 92 nursing professionals, using a survey technique and a validated questionnaire as an instrument. Results: 58.7% had a regular proportion of conditioning factors for varicose veins, 47.8% with a high proportion, and 19.5% with a low proportion, by dimensions it was found in terms of non-modifiable factors that 55.4% had a family history, 68.5% had more after two pregnancies, and 79.3% with care work for more than 5 years, in non-modifiable factors, 90.2% remain 5 or more hours on their feet, and 55.4% do not perform physical activity for at least 30 minutes daily. Preventive measures were regular in 69.6%, good in 20.7% and deficient in 9.7%. By dimensions, food was mostly regular 71.7%, physical activity deficient 67.4%, and regular personal care 56.5%. Conclusions: The conditioning factors of varicose veins are of a regular proportion in nursing professionals at the San Juan de Dios Hospital in Pisco, and preventive measures are more prevalently regular, with significant gaps showing the need to improve preventive measures at a good level to deal with the large proportion of conditioning factors of varicose veins in this population group.

Students Views and Perceptions on Outdoor Air Pollution in Iskandar Puteri, Malaysia

Introduction@#Air pollution and air quality are growing concerns among urban citizens of Southeast Asia, especially the University students who devote most of their days to the vicinity of campus. However, there is limited data available on the extent of the problem, as well as an understanding of the knowledge of and perceptions of people who may be exposed to poor air quality. @*Methods@#This focused study evaluated University students’ opinions, perceptions, and behavioral responses to local air quality in the Iskandar Puteri, Johor region of Malaysia using an online questionnaire, and measurements of NO2, SO2, formaldehyde, and particulate matter levels in the area using diffusion tubes. All air quality parameters were within the standards recommended by the local environmental authority, however, NO2 levels exceeded the recommended World Health Organization (WHO) standards at all sites. @*Results@#Questionnaire findings indicate that students most commonly suffered from respiratory diseases, and were very concerned about air pollution and its impacts. Respondents perceived the situation to be worse in the afternoons and weekends, corroborated by the PM2.5 readings in the area. Preferred preventive measures included wearing masks and limiting active time outdoors. @*Conclusions@#The evidence from this study highlighted the need to improve air quality in Iskandar Puteri as the NO2 level exceeded international standards for human health at all study sites. This could be supported by educational programs for industry, limitations on traffic emissions, and general awareness of air quality issues present locally.

Research progress on fall risk and prevention in elderly population / 公共卫生与预防医学

Fall is an important cause of serious injury and even death in the elderly. With the increasing proportion of the elderly in China, fall in the elderly has become a major public problem in society. There are many causes of fall in the elderly, and age, gender, chronic diseases, physical function and living environment are closely related to the fall risk in the elderly. Therefore, it is of great significance to understand and analyze the risk factors of fall in the elderly in detail, formulate targeted and rational preventive interventions and reduce the incidence rate of fall in the elderly, so as to relieve the personal and family burdens, save the social resources and enhance the quality of life of the elderly.

Analysis of potential risks of clean government in public hospitals and research on preventive measures / 现代医院

Clean governance risk management is one of the important tasks of the Party building in public hospitals in the new era.This article reviews and analyzes the corruption case judgments of public hospitals in 2020 and 2021 published on the China Judgment Document Network,summarizes the high incidence of potential corruption risks in public hospitals,and proposes risk prevention strategies based on the requirements of high-quality development of public hospitals in the new era,in order to provide new ideas and countermeasures for future anti-corruption risk management in public hospitals.

Risk factors of hydrocephalus in children with purulent meningitis / 新乡医学院学报

Objective To explore the risk factors and preventive measures of concurrent hydrocephalus in children with purulent meningitis(PM).Methods Three hundred children with PM who were treated in Zhumadian Central Hospital from January 2018 to June 2022 were collected,and they were divided into the combined hydrocephalus group(n=30)and non-hydrocephalus group(n=270)according to whether the children complicated with hydrocephalus.Risk factors for concur-rent hydrocephalus in children with PM were analyzed by using univariate analysis multifactorial logistic regression.Results Living environment,use of antibiotics before diagnosis or not,number of antibiotics used for initial treatment,dexamethasone use or not,convulsive seizures before admission,impaired consciousness,bacterial culture results,white blood cell count in the first CSF,glucose level in the first CSF,protein level in the first CSF,and serum CRP level were associated with concomitant hydrocephalus in children with PM(P＜0.05).The results of multivariate logistic regression analysis showed that the inde-pendent risk factors for complicated hydrocephalus in children with PM included living in rural area,use of antibiotic before diagnosis,use of dexamethasone,impaired consciousness,high protein level in the first CSF,and high serum CRP level(P＜0.05),and the use of two antibiotics in the initial treatment was a protective factor for complicated hydrocephalus in children with PM(P＜0.05).Conclusion Risk factors for concurrent hydrocephalus in children with PM include rural residence,antibiotic use prior to diagnosis,dexamethasone use,impaired consciousness,high protein level in the first CSF,and high serum CRP level,and the use of two antibiotics for initial treatment is a protective factor for concurrent hydrocephalus in children with PM.

Factores de riesgo y medidas preventivas del cáncer de mama en pacientes mujeres atendidas en el Centro de Salud Subtanjalla, Ica ­2019 / Risk factors and preventive measures for breast cancer in female patients treated at the Subtanjalla health center, Ica ­2019

El estudio tuvo como Objetivo: Identificar los factores de riesgo y medidas preventivas del cáncer de mama en pacientes mujeres atendidas en el centro de salud Subtanjalla de Ica -2019. Material y métodos: De tipo no experimental, descriptivo, transversal, con muestra de 108 mujeres, aplicándose un cuestionario estructurado de 15 preguntas, validado por expertos, y con Alfa de Cronbach de 0.77. Resultados: Los factores más relevantes menarquia precoz, que fue a los 12 años en el 35%, los antecedentes familiares con cáncer con un 51%, el 44% utiliza el inyectable como método anticonceptivo, el 65% a veces consume bebidas alcohólicas; en las medidas preventivas el 75% no realiza actividad física, el 49% no consume frutas y verduras frecuentemente, el 44% no se realiza el autoexamen de mama; según los factores de riesgo; el 44% de mujeres tienen entre 21 a 30 años; el 35% de mujeres tuvo su primera menstruación a los 12 años; el 32% de mujeres no utiliza ningún método anticonceptivo;, el 51% de mujeres tienen antecedentes de cáncer; el 81% de mujeres no consume cigarrillos, el 69% de mujeres consume bebidas alcohólicas a veces. El 75% de mujeres no realiza actividad preventiva, el 49% de mujeres tienen dieta saludable; el 44% de mujeres refiere realizar cada mes el autoexamen de mama. Conclusiones: Los datos estadísticos demuestran que existen factores de riesgo y medidas preventivas del cáncer de mama.

The study was Objective: To identify the risk factors and preventive measures of breast cancer in female patients treated at the Subtanjalla health center in Ica -2019. Material and methods:Non-experimental, descriptive, cross-sectional, with a sample of 108 women, applying a structured questionnaire of 15 questions, validated by experts, and with Cronbach's Alpha of 0.77. Results:The most relevant factors were early menarche, which was at 12 years of age in 35%, a family history of cancer with 51%, 44% used injectables as a contraceptive method, 65% sometimes consumed alcoholic beverages; In preventive measures, 75% do not perform physical activity, 49% do not consume fruits and vegetables frequently, 44% do not perform breast self-examination; according to risk factors; 44% of women are between 21 and 30 years old; 35% of women had their first menstruation at age 12; 32% of women do not use any contraceptive method; 51% of women have a history of cancer; 81% of women do not consume cigarettes, 69% of women sometimes consume alcoholic beverages. 75% of women do not carry out preventive activity, 49% of women have a healthy diet; 44% of women report performing a breast self-examination every month. Conclusions:Statistical data demonstrate that there are risk factors and preventive measures for breast cancer.Keywords: Risk factors, preventive measures, cancer.

Influenza aviar H5N1. ¿Debemos preocuparnos? / Avian influenza H5N1. Should we worry?

Desde la segunda mitad de 2022 se ha reportado un aumento de casos de influenza en aves migratorias en Latinoamérica. Los virus influenza A y B son los principales agentes asociados a influenza estacional epidémica en humanos. Los virus influenza A circulan no solo en humanos sino también en animales, incluyendo aves migratorias. El intercambio de segmentos de ARN genómico entre dos virus del mismo tipo aumenta la diversidad de los subtipos circulantes e incluso puede facilitar la generación de progenie viral potencialmente pandémica. La naturaleza zoonótica del virus influenza A puede generar infecciones en humanos con virus de origen animal. El virus influenza A de origen aviar ha ocasionado transmisiones en humanos, incluyendo casos graves y muertes, siendo la influenza A H5N1 la más destacada. Es importante tomar medidas de prevención y control en caso de aumento de casos de influenza en aves migratorias para prevenir posibles pandemias en Chile y el mundo.

Since the second half of 2022, an increase in influenza cases in migratory birds has been reported in Latin America. Influenza A and B viruses are the main agents associated with seasonal epidemic influenza in humans. Influenza A viruses circulate not only in humans but also in animals, including migratory birds. The exchange of genomic RNA segments among two viruses increases the diversity of circulating subtypes and may even facilitate the generation of potentially pandemic viral progeny. The zoonotic nature of influenza A virus can generate infections in humans with animal-origin viruses. Avian-origin influenza A virus has caused transmissions in humans, including severe cases and deaths, with influenza A H5N1 being the most prominent. It is important to take preventive and control measures in case of an increase in influenza cases in migratory birds to prevent possible pandemics in Chile and the world.

Monkeypox, a global health concern: A study on awareness and adherence to preventive measures among medical students in a tertiary care hospital, Kolkata

Background: The re-emerging Monkeypox disease is spreading worldwide, thus if prevention measures are not followed or awareness is not raised, chaos could result. Aims and Objectives: The present study aimed to assess the awareness and preventive measures of Monkeypox among medical students in a tertiary care hospital of Kolkata. Materials and Methods: A hospital-based, descriptive, observational, and cross-sectional study was conducted over 6 weeks, among final year MBBS students of Medical College Kolkata. Convenience sampling was done. Minimum sample size calculated was 110. A pre-designed, pre-tested, semi-structured, and self-administered questionnaire which was face and content validated by experts used as the study tool in this study. Questionnaire was answered while keeping their identities confidential. Data were collected and entered in a coded manner in MS Excel. Using SPSS version 25, tabulation, the necessary tables, and diagrams were created. The Institutional Ethics Committee of the Medical College in Kolkata was consulted for ethical approval. Results: The students lacked sufficient information. Majority of them responded well when asked about the disease’s cause, incubation period, natural host signs and symptoms, mode of transmission, preventive measures, and treatment, but it was clear that they were unsure about identification of a suspected, probable, or confirmed case and definitive diagnosis. Conclusion: The present study reported that the students had limited knowledge about Monkeypox disease.

Venous thromboembolism-related factors of inpatients with plastic surgery in perioperative period / 中华医学美学美容杂志

Objective:To investigate the related factors of perioperative venous thromboembolism (VTE) in inpatients of plastic surgery and to take individualized preventive measures to reduce the incidence of perioperative VTE in clinical practice.Methods:From January 2021 to June 2021, 127 patients without VTE were hospitalized in the Department of Plastic Surgery of the First Affiliated Hospital of Xinjiang Medical University, including 72 males and 55 females, aged 18-88 (62.2±14.0) years. The patients were divided into 23 cases in the VTE group and 104 cases in the non-VTE group according to whether VTE occurred in the perioperative period. The general data, etiology, underlying diseases, treatment modalities and blood indexes of the two groups were analyzed to summarize the independent influencing factors of VTE occurring in the perioperative period in plastic surgery.Results:Age, hypertension, diabetes, chronic skin ulcers, and length of surgery were risk factors associated with the development of perioperative VTE, (χ 2/ t=17.77, 8.24, 5.22, 25.55, 2.82, P<0.05). BMI ≥ 24 kg/m 2, general anaesthesia and short braking days were independent factors influencing the development of VTE in the perioperative period in plastic surgery inpatients, OR values were 8.908, 13.197, 0.042; P<0.05, respectively. Conclusions:BMI ≥ 24 kg/m 2 and general anaesthesia are the independent risk factors of plastic surgery in perioperative period developing VTE, short braking days is a protective factor against VTE in the perioperative period of plastic surgery. Clinicians should adequately assess the occurrence of perioperative VTE in plastic surgery inpatients and give early and individualized preventive measures.

Investigation and analysis of antibody level of 153 patients with epidemic hemorrhagic fever in Dongguan City / 公共卫生与预防医学

Objective To analyze the changes of antibody levels in positive patients with epidemic hemorrhagic fever(EHF) in Dongwan, and to provide effective theoretical guidance for the prevention . Methods From January 2018 to April 2022, the antibody test and general sociological characteristics, such as age, sex, occupation of 153 patients who were confirmed to be positive for serum EHF antibody by establishing infectious disease report cards were collected. Statistical analysis was performed using t test and 2test. Results Among of 153 patients , 70 were IgG positive, and the antibody positive rate was 45.75%. There was no significant difference in IgG antibody positive rate between EHF patients of different gender（χ2=0.165，P=0.685）. Commercial services (76.90%), workers (34.10%), unemployed or retired (44.10%) had the highest antibody positive rate. The IgG positive rate of EHF patients in different age groups was different. The antibody positive rate was the highest in the age group of 25-35 years old, and the antibody positive rate was lower in the age group of 60 years old and later. Among the 153 patients, the IgG antibody positive rate of the patients with onset in December, January and February was the highest, reaching 60.71% and 66.67% respectively. The IgG antibody positive rate of the patients with onset in April September was lower（ χ2=14.366，P=0.021）. Conclusion The positive rate of IgG antibody in EHF patients in Dongguan was high, which was related to occupation, age and time of onset; It is necessary to strengthen vaccination for this group of people to improve the antibody immunity level.

Research progress on radiation-induced cardiac injury in breast cancer and its preventive measures / 实用肿瘤学杂志

Radiotherapy is an effective way to reduce the local recurrence rate and mortality of breast cancer.However,the risk of long-term side effects of radiation-induced cardiac injury cannot be ignored.Especially for patients undergoing left breast ra-diation therapy,the risk of cardiac injury is higher due to the heart being within the radiation field,which increases the incidence of radiation induced heart disease and ultimately affects long-term survival rate and quality of life.Therefore,it is particularly important to prevent radiation induced cardiac injury.The main measures include using advanced radiation therapy techniques such as intensity modulated radiation therapy,volume modulated arc radiotherapy,deep inhalation and breath holding radiation therapy,prone position radiation therapy,proton beam therapy,etc.or optimizing the radiotherapy plan for cardiac substructure to reduce the radiation dose to key cardiac structures.This article will review the research progress of pathophysiological mechanism,clinical manifestations,risk fac-tors and preventive measures of radiation-induced cardiac injury in breast cancer.

Determination of knowledge, attitude, and practice of Chinese and local people towards malaria prevention in Kano State, Nigeria

To date, malaria is still a major public health issue in the world. Africa remains the most affected continent with the highest malaria cases and deaths. Since more than one thousand Chinese citizens are living in Nigeria, examination of their knowledge, attitude, and practice compared with those of the local people may be essential towards malaria prevention. This study adopted cross-sectional research. A total of 137 Chinese people and 299 local people residing in Kano State, Nigeria constituted the study subjects. A questionnaire was used for the collection of data on socio-demography and predictors of attitudes. The Cronbach alpha statistic was used to analyze these data. Insecticide spraying, mosquito repellents, wearing protective clothing at night are the malaria preventive measures by both the local and Chinese people living in Kano state, Nigeria. However, there is a significant difference (p < 0.05) between the two groups, with a duration of stay in Nigeria, the use of mosquito, attitude, and practices playing impactful roles among the Chinese people. Hence, Chinese people demonstrated better knowledge and control of malaria transmission and prevention than the local people living in Kano state. In conclusion, attitudes and practices toward malaria diseases are the major causes of a high rate of malaria in Nigeria, particularly in Kano State.

Problématique de la prise en charge du paludisme chez les enfants de 0 à 5 ans dans le district sanitaire d'Abidjan: cas du versant gourou au plateau Dokui / Malaria management issues for children aged 0-5 years in the Abidjan health district the case of the guru slope in Dokui plateau

La présente étude analyse les réalités sociales de la prise en charge du paludisme chez les enfants de 0 à 5 ans vivants aux abords du versant gourou d'Abobo Plateau Dokui. Elle a permis de mettre en évidence d'une part, les déterminants sociaux du maintien des populations aux abords du versant gourou mais aussi les mécanismes de prévention voire de protection existant contre le paludisme. D'autre part, elle expose les perceptions socio-sanitaires des riverains du versant gourou face aux insuffisances de la prise en charge du paludisme des enfants de 0 à 5 ans. En outre, selon le principe de la saturation en recherche qualitative, les participants à ce travail ont été sélectionnés selon un recrutement direct et aléatoire sur place. Ainsi, 35 chefs de ménage ou leur représentant légitime, 08 leaders et/ou responsables communautaires et 05 professionnels de santé ont participé à la production des données. Les entretiens de type semi-directif ont été nécessaires pour la collecte des données sur le terrain. Diverses documentations écrites ont également été exploitées afin de circonscrire le problème de recherche. Précédés d'une transcription au terme de leur collecte, les données ont été traitées à travers l'analyse de contenu. Comme résultats, il ressort que les mesures de prévention se résument à la distribution et à la sensibilisation sur leur usage de moustiquaires imprégnées, mais aussi le recours des insecticides. Toutefois, la prise en charge médicale reste limitée car ce sont les parents eux-mêmes qui assurent les frais d'hospitalisation et de médications de leurs enfants.

This study analyzes the social realities of malaria management in children aged 0-5 living on the Abobo Plateau Dokui Guru Slope. It highlighted the social determinants of keeping people near the guru, as well as the prevention and protection mechanisms against malaria. On the other hand, it exposes the socio-health perceptions of residents living on the guru side of the river in the face of the inadequacies of malaria management for children aged 0 to 5 years. In addition, according to the principle of saturation in qualitative research, the participants in this work were selected according to adirect and random recruitment on the spot. For example,35 heads of households or their legitimate representatives, 08 community leaders and/or leaders and 05 health professionals were involved in the production of the data. Semi-directive interviews were required for field data collection. Various written documents have al so been used to identify the research problem. The data was processed through content analysis and was then transcribed when it was collected. The results show that prevention measures are limited to distributing and raising awareness about their use of insecticide-treated nets and also the use of insecticides. However, medical care remains limited as the parents themselves pay for their children's hospitalization and medication.

Medidas de prevenção da progressão da disfagia em pacientes com câncer de cabeça e pescoço submetidos a radioterapia: uma revisão sistemática com meta-análise / Preventive measures for the progression of dysphagia in patients with cancer of head and neck subjected to radiotherapy: a systematic review with meta-analysis

RESUMO Objetivo Identificar os efeitos de medidas profiláticas, não farmacológicas, sobre a progressão da disfagia em pacientes com câncer de cabeça e pescoço submetidos a radioterapia. Estratégia de pesquisa A busca foi realizada nas bases de dados Medline (via PubMed), Scopus e Embase, assim como na literatura cinzenta. Critérios de seleção Foram incluídos ensaios clínicos randomizados, com pacientes adultos (≥ 18 anos) e diagnóstico de câncer de cabeça e pescoço, tratados com radioterapia (associada ou não à cirurgia e quimioterapia) submetidos a protocolos não farmacológicos de prevenção da disfagia. Análise dos dados O risco de viés foi avaliado por meio da escala PEDRO e a qualidade global da evidência foi avaliada de acordo com o instrumento GRADE. Resultados Foram considerados elegíveis 4 estudos, e desses, dois foram incluídos na metanálise. O resultado favoreceu o grupo intervenção, com diferença média de 1,27 [IC 95%: 0,74 à 1,80]. Houve baixa heterogeneidade e a pontuação média para risco de viés foi de 7,5 de um total de 11 pontos. A falta de detalhamento nos cuidados com os vieses de seleção, performance, detecção, atrito e de relato contribuíram para o julgamento da qualidade da evidência, considerada baixa. Conclusão Medidas profiláticas de contenção da disfagia podem promover importantes benefícios sobre a ingesta oral dos pacientes com câncer de cabeça e pescoço, quando comparados aqueles que não realizaram tal medida terapêutica ao longo da radioterapia.

ABSTRACT Purpose To identify the effects of prophylactic, non-pharmacological measures on the progression of dysphagia in patients with head and neck cancer undergoing radiotherapy. Research strategies The search was performed in Medline (via PubMed), Scopus, and Embase databases, as well as in the gray literature. Selection criteria Randomized clinical trials were included, with adult patients (≥ 18 years old) and diagnosed with head and neck cancer, treated with radiotherapy (with or without surgery and chemotherapy), and submitted to non-pharmacological protocols for the prevention of dysphagia. Data analysis The risk of bias was assessed using the PEDRO scale and the overall quality of evidence was assessed using the GRADE instrument. Results Four studies were considered eligible, and of these, two were included in the meta-analysis. The result favored the intervention group, with a mean difference of 1.27 [95% CI: 0.74 to 1.80]. There was low heterogeneity and the mean score for risk of bias was 7.5 out of 11 points. The lack of detail in the care with selection, performance, detection, attrition, and reporting biases contributed to the judgment of the quality of the evidence, considered low. Conclusion Prophylactic measures to contain dysphagia can promote important benefits on the oral intake of patients with head and neck cancer when compared to those who did not undergo such a therapeutic measure during radiotherapy.

Factores asociados al conocimiento y medidas preventivas de mordedura de Loxosceles laeta en la población de la Encuesta Nacional de Programas Presupuestales (ENAPRES) en el Perú 2017-2019 / Factors associated with knowledge and preventive measures of Loxosceles laeta bite in the population of the National Survey of Budgetary Programs (ENAPRES) in Peru 2017-2019

INTRODUCCIÓN: Las enfermedades metaxénicas y zoonóticas, son consideradas prioridades nacionales de investigación en salud en Perú 2019-2023. De estas, los casos reportados por loxoscelismo han ido aumentando progresivamente. OBJETIVO: Determinar los factores asociados al conocimiento y medidas preventivas de mordedura de Loxosceles laeta en la población de la ENAPRES en el Perú 2017-2019. MÉTODOS: Estudio de tipo observacional, transversal, analítico y retrospectivo, basado en la información de la ENAPRES. RESULTADOS: Se analizó una muestra total de 285.354 personas. De estas, aquellos con 60 a más años (RPa=1,48; IC95%: 1,45-1,51), los costeños (RPa=1,37; IC95%: 1,33-1,40), las mujeres (RPa=1,12; IC95%: 1,11-1,13), con primaria o secundaria (RPa=1,12; IC95%: 1,09-1,15), con viviendas inadecuadas [techo (RPa=1,07; IC95%: 1,05-1,10), piso (RPa=1,02; IC95%: 1,00-1,04)], se asociaron con mayor posibilidad de tener más conocimiento sobre mordedura de L. laeta. Por otra parte, los encuestados de 60 a más años (RPa=1,49; IC95%: 1,46-1,52), los costeños (RPa=1,39; IC95%: 1,35-1,43), con estudios superiores no universitarios (RPa=1,19; IC95%: 1,15-1,22), las mujeres (RPa=1,13; IC95%: 1,12-1,14) y con viviendas con techos inadecuados (RPa=1,07; IC95%: 1,05-1,10) se asociaron con mayor posibilidad de realizar adecuadas medidas preventivas. En ambas, se halló asociación con el desechar los residuos orgánicos en calle o vía pública (RPa=0,97; IC95%: 0,96-0,99). CONCLUSIONES: Se encontró aquellos factores asociados a conocimientos y a las medidas preventivas de mordedura de L. laeta.

BACKGROUND: Metaxenic and zoonotic diseases are one of the ten national priorities for health research in Peru 2019-2023. Of these, the cases reported by loxoscelism have been increasing progressively. AIM: To determine the factors associated with the knowledge and preventive measures of Loxosceles laeta bite in the population of the ENAPRES in Peru 2017-2019. METHODS: Observational, cross-sectional, analytical and retrospective study, based on information from ENAPRES. RESULTS: A total sample of 285,354 people was analyzed. Of these, those aged 60 or over (PRa=1,48; 95%CI: 1,45-1,51), those from the coast (PRa=1,37; 95%CI: 1,33-1,40), women (PRa=1,12; 95%CI: 1,11-1,13), with primary or secondary education (PRa=1,12; 95%CI: 1,09-1,15), with inadequate housing [ceiling (PRa=1,07; 95%CI: 1,05-1,10), floor (PRa=1,02; 95%CI: 1,00-1,04)], were associated with higher possibility ofhaving more knowledge about L. laeta bite. On the other hand, those aged 60 or over (PRa=1,49; 95%CI: 1,46-1,52), those from the coast (PRa=1,39; 95%CI: 1,35-1,43), with non-university higher education (PRa=1,19; 95%CI: 1,15-1,22), women (PR a=1,13; 95%CI: 1,12-1,14) and with inadequate housing ceilings (PRa=1,07; 95%CI 1,05-1,10) were associated with a greater possibility of taking adequate preventive measures. In both, an association was found between disposing of organic waste on the street or on public roads (RPa=0.97; 95%CI: 0.96-0.99) CONCLUSIONS: It were found factors associated with knowledge and preventive for L. laeta bite.

"Flattening the curve": effective measures from Niterói city (Rio de Janeiro, Brazil) for COVID-19 control / "Achatando a curva": medidas eficazes da cidade de Niterói (RJ, Brasil) para o controle da COVID-19

Abstract Background In Brazil, some local city government's adopted several measures, which probably had a positive impact on COVID-19 control. Objective To report the distribution of COVID-19 cases in Brazil, Rio de Janeiro state and Niterói city. In parallel, we aimed to demonstrate the preventive strategies adopted by Niterói city. Method Data provided by the Brazilian Ministry of Health and Municipal Health Foundation of Niterói were used to report COVID-19 cases and deaths. For some analysis, data were grouped by week and normalized for 100,000 inhabitants. Results By July 18th, 2020, Brazil reported 2,074,860 cases and 78,772 deaths and Rio de Janeiro state registered 135,230 cases and 11,919 deaths; both still presenting ascendant curves for COVID-19 deaths. In contrast, the rate of new deaths per 100,000 inhabitants is consistently lower in Niterói city. Importantly, we estimated that 712 deaths were prevented by the measures adopted by Niterói city, in comparison to which was observed in Rio de Janeiro. Conclusion The early preventive measures adopted in Niterói city were effective in reducing both the viral spread and rate of deaths. In this regard, this discussion could be relevant for making future decisions during the COVID-19 outbreak in Brazil.

Resumo Introdução No Brasil, algumas cidades adotaram várias medidas que provavelmente tiveram um impacto positivo no controle da Covid-19. Objetivo Relatar a distribuição dos casos de Covid-19 no Brasil, no estado do Rio de Janeiro e na cidade de Niterói. Paralelamente, buscamos demonstrar as estratégias preventivas adotadas pela cidade de Niterói para o controle da Covid-19. Método Dados fornecidos pelo Ministério da Saúde e Fundação Municipal de Saúde de Niterói foram usados ​​para relatar o número de casos e óbitos causados pela Covid-19. Para algumas análises, os dados foram agrupados por semana e normalizados para 100.000 habitantes. Resultados Até 18 de julho de 2020, o Brasil registrou 2.074.860 casos e 78.772 mortes e o estado do Rio de Janeiro registrou 135.230 casos e 11.919 mortes; ambos ainda apresentando curvas ascendentes para mortes por Covid-19. Em contrapartida, a taxa de novos óbitos/100.000 habitantes é consistentemente menor na cidade de Niterói. Estimamos que 712 mortes foram evitadas pelas medidas adotadas pela cidade de Niterói, em comparação com o que foi observado no Rio de Janeiro. Conclusão As medidas preventivas adotadas pela cidade de Niterói foram eficazes na redução tanto da disseminação do vírus quanto da taxa de óbitos. Portanto, esta discussão se mostra relevante para a tomada de decisões futuras durante o surto de Covid-19 no Brasil.

Conocimientos y medidas preventivas sobre arbovirosis en estudiantes universitarios de una zona endémica del Perú / Knowledge and preventive measures on arbovirus infections among university students in an endemic area of Peru / Conhecimento e medidas preventivas sobre arboviroses em estudantes universitários de uma área endêmica do Peru

RESUMEN Introducción: Las arbovirosis constituyen un grave problema sanitario en el Perú. Un mayor conocimiento y participación de la población en actividades preventivas puede minimizar su impacto. Objetivo: Evaluar el nivel de conocimientos y su relación con las medidas preventivas sobre arbovirosis en estudiantes universitarios de una zona endémica del Perú, septiembre a noviembre de 2020. Método: Se realizó un estudio observacional, transversal, correlacional y con diseño no experimental. La población estuvo conformada por 325 estudiantes de tecnología médica y la muestra por 176 estudiantes de ambos sexos. El nivel de conocimiento se categorizó en deficiente, regular y alto. Mientras que las medidas preventivas se clasificaron en adecuadas e inadecuadas. El cuestionario contenía 23 preguntas de opción múltiple, validadas por juicio de expertos. Resultados: El 69,9 % de los estudiantes presentó un nivel de conocimientos regular, observándose medidas preventivas inadecuadas en el 44,3 %. Un 92,0 % de encuestados consideró que las arbovirosis son enfermedades graves, pero solo 10,2 % reconoció el signo de alarma del zika. Las principales medidas preventivas fueron: la fumigación (50,6 %) y el uso de repelentes (49,6 %). Además, el 92,6 % de estudiantes consideró importante eliminar los criaderos de mosquitos para evitar la propagación de los arbovirus. Sin embargo, solo el 51,1 % revisó la presencia de criaderos y limpió diaria e interdiariamente su domicilio (43,8 %). Conclusiones: El nivel de conocimientos fue regular y se relacionó con medidas preventivas inadecuadas como no revisar frecuentemente la presencia de criaderos de mosquitos ni realizar limpieza en las viviendas.

ABSTRACT Introduction: Arbovirus infections are a serious health problem in Peru. Higher population awareness and their participation in preventive activities can minimize their impact. Objective: Assessment on the level of knowledge and its relationship with preventive measures concerning arbovirus infections in university students in an endemic area of Peru, September to November 2020. Method: An observational, cross-sectional, correlational and non-experimental design study was carried out. The population consisted of 325 medical technology students and the sample consisted of 176 students of both sexes. The level of knowledge was categorized as deficient, regular and high. Preventive measures were classified as adequate and inadequate. The questionnaire contained 23 multiple-choice questions, validated by expert judgment. Results: The knowledge level in 69.9% of the students was fair, and inadequate preventive measures were observed in 44.3%. The 92.0% of surveyed personnel considered the arbovirus infection as a serious disease, but only 10.2% recognized the warning sign of zika. The main preventive measures were: fumigation (50.6%) and the use of repellents (49.6%). In addition, 92.6% of students considered as an important action the act to eliminate mosquito breeding sites in order to prevent the spread of infection. However, only 51.1% checked for the presence of breeding sites and cleaned their homes on a daily and inter-daily basis (43.8%). Conclusions: The level of knowledge was regular and was related to inadequate preventive measures such as not frequently checking for the presence of mosquito breeding sites and not cleaning houses.

RESUMO Introdução: As arboviroses constituem um grave problema de saúde no Peru. Maior conhecimento e participação da população em atividades preventivas podem minimizar seu impacto. Objetivo: avaliar o nível de conhecimento e sua relação com medidas preventivas sobre arboviroses em estudantes universitários em uma área endêmica do Peru, de setembro a novembro de 2020. Método: Estudo observacional, transversal, correlacional com desenho não experimental foi realizado. A população foi composta por 325 estudantes de tecnologia médica e a amostra por 176 estudantes de ambos os sexos. O nível de conhecimento foi categorizado em deficiente, regular e alto. Enquanto as medidas preventivas foram classificadas como adequadas e inadequadas. O questionário continha 23 questões de múltipla escolha, validadas por julgamento de especialistas. Resultados: 69,9% dos alunos apresentaram nível regular de conhecimento, observando medidas preventivas inadequadas em 44,3%. 92,0% dos pesquisados consideraram que as arboviroses são doenças graves, mas apenas 10,2% reconheceram o sinal de alerta do Zika. As principais medidas preventivas foram: fumigação (50,6%) e uso de repelentes (49,6%). Além disso, 92,6% dos alunos consideraram importante eliminar os criadouros do mosquito para evitar a propagação de arboviroses. No entanto, apenas 51,1% verificaram a presença de criadouros e limparam suas casas diariamente e em dias alternados (43,8%). Conclusões: O nível de conhecimento foi regular e relacionado a medidas preventivas inadequadas, como não verificar com frequência a presença de criadouros do mosquito ou limpeza das residências.

Viruela símica: revisión bibliográfica / Monkeypox: Bibliographic Review

La viruela símica es una enfermedad que ocurre en los monos, sin embargo también se han presentado casos en humanos desde 1970, transformándose en una zoonosis de origen viral, la sintomatología es similar a la viruela pero menos grave. Objetivo: Proporcionar información actualizada sobre la viruela símica, situación epidemiológica, sintomatología, letalidad, diagnóstico, tratamiento y medidas de prevención Materiales y métodos: Se realizó una búsqueda de literatura científica en las bases de datos Organización Mundial de la Salud, Google Académico y PubMed, se eligieron los descriptores o palabras relacionadas con la enfermedad y se realizó la búsqueda para la descripción de reportes de casos y brotes producidas por la viruela símica. Resultados: Desde que se reportó el primer caso en humanos, han existido brotes en el continente africano, fuera de éste, se han reportados varios casos y brotes en otros países, la mayoría en los Estados Unidos. El último evento se reporta en mayo de 2022 y es de preocupación mundial, debido a la aparición en varios países no endémicos. Conclusiones: La presencia de casos de viruela símica en humanos se ha mantenido desde su aparición, la ausencia de un tratamiento específico y vacunas autorizadas para su administración, podrían generar un aumento en la morbimortalidad(AU)

Monkeypox is a disease that occurs in monkeys, however there have also been cases in humans since 1970, becoming a zoonosis of viral origin, the symptoms are similar to smallpox but less severe. Objective: To provide updated information on monkeypox, epidemiological situation, symptomatology, lethality, diagnosis, treatment and prevention measures. Materials and methods: A search of scientific literature was carried out in the World Health Organization, Google Scholar and PubMed databases. , the descriptors or words related to the disease were chosen and the search was performed for the description of case reports and outbreaks caused by monkeypox. Results: Since the first human case was reported, there have been outbreaks on the African continent, outside of Africa, several cases and outbreaks have been reported in other countries, most in the United States. The last event is reported in May 2022 and is of global concern, due to the appearance in several non-endemic countries. Conclusions: The presence of cases of monkeypox in humans has been maintained since its appearance, the absence of a specific treatment and vaccines authorized for its administration, could generate an increase in morbidity and mortality(AU)

Preventive Measures and Self-Protective Rights at Workplace: A Study on Steel and Power Industry Workers in Odisha, India

This study aims to assess the preventive measures and self?protective rights of employees at the workplace. A survey has been conducted in a steel and power industry of Angul district of Odisha (India) using a semi?structured interview schedule to assess the determinants of occupational hazards. Occupational health practices among 425 male workers were assessed from the steel and power industry using the population proportion to sample technique (PPS). Respondents from the higher educational background, skilled workers, Hindu religious group, general category, and employees with high?household income were significantly associated (P < 0.05) with self?protective rights at the workplace. Industrial workers are considered a vulnerable group with respect to the power of self?protective rights in the industry. The factors such as job insecurity, financial hardship, less education, and unskilled profession make them vulnerable, which forces them to settle with a lower level of rights at the workplace.

Related factors and prevention of pigmentation in cutaneous neurovascular flap / 中华医学美学美容杂志

Objective:To explore the risk factors of skin flap pigmentation after repairing skin and soft tissue defects of extremities using cutaneous neurovascular flap and to give some suggestions for prevention and treatment.Methods:From January 2013 to March 2020, 160 cases of extremities cutaneous nerve vascular flap with survival in Tangshan Second Hospital were retrospectively studied. According to the occurrence of pigmentation, they were divided into two groups: Group A (pigmentation group) and Group B (non-pigmentation group). The observation indexes included sex, age, injury cause, defect size, complete debridement, anastomosis of skin flap, sunscreen measures and postoperative infection. First, univariate analysis was carried out to screen the influencing factors of pigmentation in the cutaneous neurovascular flap, and then Logistic regression was used for multivariate analysis to screen the risk factors.Results:The postoperative follow-up time was 12 to 24 months, with an average of 17.9 months. A total of 29 patients (18.1%) had skin flap pigmentation. Univariate analysis showed that there was no significant difference in sex, age, cause of injury and defect area between the two groups ( P>0.05). Further multivariate analysis showed that incomplete debridement, lack of venous anastomosis, failure to take sunscreen measures and postoperative infection were the risk factors of pigmentation of cutaneous neurovascular flap ( OR=0.310, 0.335, 0.355、5.878, 95% CI=0.112-0.863, 0.115-0.975, 0.133-0.949, 2.069-16.697, P<0.05). Conclusions:Incomplete debridement, lack of venous anastomosis, failure to take sunscreen measures and postoperative infection are the risk factors resulting in pigmentation of neurovascular flap. It is important to perform prevention to reduce the incidence of pigmentation.