RESUMEN
Adolescence is a period of substantial social-emotional development, accompanied by dramatic changes to brain structure and function. Social isolation due to lockdowns that were imposed because of the COVID-19 pandemic had a detrimental impact on adolescent mental health, with the mental health of females more affected than males. We assessed the impact of the COVID-19 pandemic lockdowns on adolescent brain structure with a focus on sex differences. We collected MRI structural data longitudinally from adolescents prior to and after the pandemic lockdowns. The pre-COVID data were used to create a normative model of cortical thickness change with age during typical adolescent development. Cortical thickness values in the post-COVID data were compared to this normative model. The analysis revealed accelerated cortical thinning in the post-COVID brain, which was more widespread throughout the brain and greater in magnitude in females than in males. When measured in terms of equivalent years of development, the mean acceleration was found to be 4.2 y in females and 1.4 y in males. Accelerated brain maturation as a result of chronic stress or adversity during development has been well documented. These findings suggest that the lifestyle disruptions associated with the COVID-19 pandemic lockdowns caused changes in brain biology and had a more severe impact on the female than the male brain.
Asunto(s)
Encéfalo , COVID-19 , Imagen por Resonancia Magnética , Humanos , COVID-19/epidemiología , COVID-19/prevención & control , COVID-19/psicología , Femenino , Masculino , Adolescente , Encéfalo/diagnóstico por imagen , Encéfalo/crecimiento & desarrollo , SARS-CoV-2 , Pandemias , Factores Sexuales , Aislamiento Social , Caracteres Sexuales , Cuarentena , Salud Mental , Niño , Desarrollo del AdolescenteRESUMEN
OBJECTIVE: To determine the mental health conditions of adolescents in the city of Manizales, Colombia, and explore risk regarding gender-based differences. MATERIALS AND METHODS: Quantitative, nonexperimental, descriptive research with associative scope. A total of 316 adolescents were assessed using five scales to evaluate mental health conditions: the Perceived Stress Scale, Patient Health Questionnaire-9, Generalized Anxiety Disorder Scale, Penn Alcohol Craving Scale and The Substance Dependence Severity Scale. Univariate and bivariate analysis was performed, Chi square and Odds Ratio were tested. RESULTS: The findings indicated that being female is a risk factor for high levels of perceived stress, depressive episodes and anxiety. Additionally, adolescents who are not attending school are at higher risk for dependence and abuse of psychoactive substances. Conversely, being female acts as a protective factor against dependence on psychoactive substances. CONCLUSIONS: The findings suggest a higher tendency among the participants towards experiencing depressive episodes. Regarding perceived stress, 71.5% of the participants fell into the low category, while 70.6% experienced a current episode of generalized anxiety.
Asunto(s)
Trastornos Relacionados con Sustancias , Humanos , Colombia/epidemiología , Adolescente , Femenino , Masculino , Trastornos Relacionados con Sustancias/epidemiología , Estrés Psicológico , Factores de Riesgo , Factores Sexuales , Trastornos Mentales/epidemiología , Trastornos de Ansiedad/epidemiologíaRESUMEN
BACKGROUND: The increased trends in psychological distress and mental illness have been of great significance in public health concerns. The study aimed to investigate the proportion and correlates of meeting 24-h movement guidelines (including moderate to vigorous physical activity, screen time and sleep duration) and the associations between 24-h movement guidelines met and mental well-being and psychological distress in a large sample of Chinese students. METHODS: All participants received a physical examination and filled out questionnaires in this study. Chi-square tests were used to analyse the proportion of reaching 24-h guidelines by gender and logistic regression was used to analyse correlates of meeting 24-h guidelines. Two binary logistic regression models were used to analyse the association between meeting 24-h guidelines and mental well-being and psychological distress. The back-propagation artificial neural network was used to describe the importance of the independent variables. RESULTS: The findings revealed a generally low rate of meeting the 24-h movement guidelines, particularly concerning moderate to vigorous physical activity (16.5%). Meeting all three guidelines was related to better mental health in both boys and girls. Particularly, meeting screen time guideline and meeting sleep duration guideline appeared to be more important on mental outcomes, compared to meeting moderate to vigorous physical activity guideline. Compared with boys, girls were more susceptible to the influences of 24-h movement guidelines on mental health. CONCLUSIONS: Meeting all three components of the 24-h movement guidelines was associated with the most favourable mental health outcomes for both boys and girls. Thus, maintaining a daily balance of sufficient physical activity, limited screen time, and adequate sleep is crucial for enhancing the mental health status of students.
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Ejercicio Físico , Salud Mental , Tiempo de Pantalla , Estudiantes , Humanos , Masculino , Femenino , Estudios Transversales , China , Estudiantes/psicología , Ejercicio Físico/psicología , Adolescente , Distrés Psicológico , Sueño , Encuestas y Cuestionarios , Niño , Factores Sexuales , Estrés Psicológico , Guías como Asunto , Pueblos del Este de AsiaRESUMEN
OBJECTIVE: To identify mechanisms and types of injuries in patients having sustained craniofacial fractures under the influence of alcohol, and to compare the frequencies of them between males and females. MATERIALS AND METHODS: Patients included were adults who had been diagnosed with craniofacial fractures at Töölö Hospital Emergency Department, Helsinki University Hospital, Finland, and who had been under the influence of alcohol at the time of injury. The primary outcome variables were assault-related and fall-related injury mechanisms. The secondary outcome variables were other injury mechanisms, time of accident, type of craniofacial fracture and severity of facial fracture. The primary predictor variable was sex. The control variable was age at the time of injury. The statistical modelling was executed using logistic regression. RESULTS: Of the total of 2,859 patients with craniofacial fractures, 1,014 patients (35.5%) fulfilled the inclusion criteria. Males predominated (84.6%). Assault (38.0%) was the most frequent aetiology. Compared to the odds of females, males had 2.8 times greater odds for assault, 2.4 times greater odds for isolated cranial fracture and 1.7 times greater odds for a facial injury severity score of ≥ 3. Females had 2.0 times greater odds for any fall compared to the odds of males. CONCLUSIONS: Particularly male patients are frequently under the influence of alcohol at the time of injury, predisposing them to assault and severe facial fractures more often than females. Codes of practice on how to identify unhealthy alcohol use and how to intervene are recommended.
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Fracturas Craneales , Humanos , Masculino , Femenino , Adulto , Finlandia/epidemiología , Fracturas Craneales/etiología , Fracturas Craneales/epidemiología , Persona de Mediana Edad , Factores Sexuales , Adolescente , Anciano , Consumo de Bebidas Alcohólicas/efectos adversos , Adulto Joven , Accidentes por Caídas/estadística & datos numéricosRESUMEN
The dynamics of tuberculosis transmission model with different genders are to be established and studied. The basic regeneration numbers R0=RF+RM are to be defined, where RF and RM to be the basic reproduction number of tuberculosis transmission in female and male populations, respectively. The existence and global stability of the disease-free equilibrium was discussed when R0<1. The global dynamic behaviours of the corresponding limit system under some conditions are to be provided, including the existence, uniqueness, and global stability of the disease-free equilibrium and endemic equilibrium. The numerical simulation shows that the endemic equilibrium may be unique and stable when R0>1, and the system will undergo Hopf bifurcation based on some parameter values. Finally, we applied this model to analyse the transmission of tuberculosis in China, estimated the incidence of tuberculosis in China in 2035, and gave the conclusion that controlling the incidence of tuberculosis in male populations could better reduce the incidence of tuberculosis in China.
Asunto(s)
Modelos Biológicos , Tuberculosis , Humanos , Masculino , Femenino , Tuberculosis/transmisión , Tuberculosis/epidemiología , China/epidemiología , Número Básico de Reproducción , Incidencia , Simulación por Computador , Factores SexualesAsunto(s)
Biomarcadores , Humanos , Femenino , Masculino , Factores Sexuales , Biomarcadores/sangre , Troponina I/sangre , Troponina T/sangre , Troponina/sangreRESUMEN
BACKGROUND: This study aims to verify Bolton's values for tooth size ratios and to evaluate possible relationships to different occlusal traits using precise digital measurement methods. MATERIALS AND METHODS: Including 1000 consecutively selected patients from three study centres a digital, partially automated model analysis was performed utilizing the software OnyxCeph. The measurements comprised tooth width for calculation of anterior (AR) and overall ratio (OR) as a percentage, arch width, length, perimeter, overjet, overbite, space analysis in millimetre and the assessment of the angle classification. RESULTS: AR and OR were significantly increased compared to Bolton's ratios of 77.2% (AR) and 91.3% (OR). In the gender comparison, male patients showed larger tooth size ratios, especially in the OR. Patients with Angle Class II/1 and II/2 had smaller tooth size ratios than patients with Angle Class III and I. Thus, patients with Angle Class II/1 had the largest tooth diameters in all maxillary teeth and with Angle Class II/2 the smallest tooth sizes in the mandible. The largest tooth widths in the lower jaw were observed in the Angle Class III patient group. Furthermore, a negative correlation from AR/OR to overjet, overbite, and available space in lower jaw as well as a positive correlation to available space in upper jaw was detected. CONCLUSIONS: There is a clear correlation between the tooth size ratios and the present dysgnathia as well as other orthodontically relevant occlusal traits. This prior knowledge about our patients is extremely important to create an individualized treatment plan and enable sufficient occlusion. To achieve a functionally good occlusion with correct overjet and overbite, it is essential that the maxillary and mandibular teeth are proportional in size. Any deviation from the ideal patient in terms of tooth size, number, shape, or arch must be considered in the pre-therapeutic treatment plan in combination with the existing dysgnathia in order to be able to achieve a stable anterior and posterior occlusion with appropriate adjustments to the therapy post-therapeutically.
Asunto(s)
Imagenología Tridimensional , Maloclusión Clase II de Angle , Maloclusión , Odontometría , Diente , Humanos , Masculino , Femenino , Odontometría/métodos , Maloclusión/patología , Maloclusión/terapia , Imagenología Tridimensional/métodos , Diente/anatomía & histología , Factores Sexuales , Maloclusión Clase II de Angle/patología , Maloclusión Clase II de Angle/diagnóstico por imagen , Mandíbula/anatomía & histología , Maloclusión de Angle Clase III/patología , Adolescente , Arco Dental/anatomía & histología , Maloclusión Clase I de Angle/patología , Maloclusión Clase I de Angle/diagnóstico por imagen , Sobremordida/patología , Maxilar/anatomía & histología , Adulto Joven , Adulto , Modelos Dentales , Programas Informáticos , Oclusión DentalAsunto(s)
Inmunoterapia , Neoplasias , Humanos , Neoplasias/inmunología , Neoplasias/terapia , Inmunoterapia/métodos , Femenino , Factores SexualesRESUMEN
OBJECTIVE: To explore the safety and effectiveness of electric cardioversion to treat atrial fibrillation in a hospital emergency department (ED). METHODS: Retrospective observational study in a hospital ED. We reviewed episodes of atrial fibrillation in patients aged 18 years orolder treated with cardioversion in our ED or referred for scheduling of cardioversion. Clinical outcome measures were conversion to sinus rhythm, immediate adverse effects (hypotension, arrythmia, or bronchial aspiration), revisiting within 90 days for atrial fibrillation, and complications (stroke, major bleeding, heart failure, or death). We studied factors associated with recurrence and adverse effects according to sex. RESULTS: Cardioversion was used in 365 episodes (median patient age, 67 years); 38.6% were women. Cardioversion was applied in the ED in 75.1% of the episodes, and 24.9% were referred for scheduled cardioversion. Sinus rhythm was restored in 90.7% of the episodes. Emergency cardioversion was more effective than a scheduled procedure (odds ratio [OR], 4.258; 95% CI, 2.046-8.859; P < .001). No serious immediate adverse effects were reported, but 16.7% of the patients revisited for atrial fibrillation within 90 days. Factors associated with revisits were heart failure (hazard ratio [HR], 2.603; 95% CI, 1.298-5.222; P = .007), sleep apnea (HR, 2.598; 95% CI, 1.163-5.803; P = .020), and, in women, hypertension (HR, 3.706; 95% CI, 1.051-13.068; P = .042). Eleven patients developed late adverse events, including stroke (n = 2), major bleeding (n = 1), heart failure (n = 5), and death (n = 3). CONCLUSIONS: Cardioversion is a useful, effective, and safe treatment for atrial fibrillation in the ED, although there are frequent recurrences. Factors associated with recurrence differ according to sex.
OBJETIVO: Conocer la seguridad y eficacia de la cardioversión eléctrica (CVE) en la fibrilación auricular (FA) en un servicio de urgencias hospitalario (SUH). METODO: Estudio observacional y retrospectivo realizado en un SUH. Se revisaron los episodios de FA en pacientes con edad igual o mayor a 18 años a los que se les realizó CVE en el SUH o se les programó de forma diferida. Las variables resultado fueron: reversión a ritmo sinusal (RS), efectos adversos inmediatos (hipotensión, arritmia y broncoaspiración), reconsulta a 90 días por FA y desarrollo de complicaciones (ictus, hemorragia mayor, insuficiencia cardiaca y mortalidad). Se estudiaron los factores asociados a recurrencia y efectos adversos, y se analizaron las diferencias por sexo. RESULTADOS: Se incluyeron 365 episodios de CVE (67 años; 38,6% mujeres); el 75,1% se realizó en el SUH y el 24,9% se derivaron para CVE diferida. El 90,7% revirtieron a RS. La CVE urgente fue más efectiva que la diferida (OR 4,258; IC 95% 2,046-8,859; p < 0,001). No hubo efectos adversos inmediatos graves. El 16,7% de pacientes reconsultaron por FA en los 90 días posteriores. Los factores asociados a reconsulta fueron insuficiencia cardiaca (HR 2,603; IC 95% 1,298-5,222; p = 0,007), apnea del sueño (HR 2,598; IC 95% 1,163-5,803; p = 0,020) y, en mujeres, hipertensión arterial (HR 3,706;IC 95% 1,051-13,068; p = 0,042). Tras la CVE, 11 pacientes presentaron eventos adversos tardíos que incluyeron ictus (n = 2), hemorragia mayor (n = 1), insuficiencia cardiaca (n = 5) y muerte (n = 3). CONCLUSIONES: La CVE es útil, eficaz y segura para la FA en los SUH, aunque las recurrencias son frecuentes. Los factores asociados a recurrencia difieren entre sexos.
Asunto(s)
Fibrilación Atrial , Cardioversión Eléctrica , Servicio de Urgencia en Hospital , Humanos , Femenino , Masculino , Fibrilación Atrial/terapia , Estudios Retrospectivos , Anciano , Persona de Mediana Edad , Factores Sexuales , Resultado del Tratamiento , Recurrencia , Anciano de 80 o más Años , Adulto , Factores de RiesgoRESUMEN
OBJECTIVE: To analyze gender-related differences in patient and care characteristics and in toxicology findings in suspected cases of drug facilitated crime (DFC). METHODS: Observational cross-sectional study of all patients in suspected DFC cases attended in the emergency department of Hospital Clínico San Carlos and of their blood or urine samples analyzed by the National institute of Toxicology and Forensics in Madrid between March 1, 2015, and March 1, 2023. We analyzed variables from patient records and the toxicology reports according to gender. RESULTS: A total of 514 suspected DFC episodes were studied; 101 (19.6%) were proactive crimes, 61 (11.9%) opportunistic, and 352 (68.5%) mixed. The median (interquartile range) age was 25 years (21-34 years), and 370 (72%) were women. Eighty-three percent of the patients had amnesia, and 48% of the cases involved sexual assault or robbery. Toxicology identified substances in 78% of the patients (alcohol, 53%; street drugs, 37%; and/or psychopharmaceuticals or opioids, 23%). Independent variables associated with female gender in the multivariate analysis, according to adjusted odds ratio (aORs) were age less than 25 years (aOR, 2.73; 95% CI, 1.75 4.24; P < .001); physician-referred emergency (aOR, 1.77; 95% CI, 1.12-2.80; P = .03); robbery (aOR, 0.25; 95% CI, 0.15-0.41; P < .001); alcohol-positive test result (aOR, 1.91; 95% CI, 1.21-3.00; P = .01); and a drug-positive result (aOR, 0.43; 95% CI, 0.28-0.64; P < .001). Police and a forensic physician intervened in 13% of the cases, and in such cases the victim was more likely to be female (aOR, 3.97; 95% CI, 1.41-11.13; P < .001). Toxicology identified the presence of an unknown substance in 39%, and a woman was less likely to be involved in such cases (aOR, 0.43; 95% CI, 0.28-0.67; P < .001). CONCLUSIONS: The majority of victims of DFCs were female, and the crimes were mixed, involving involve alcohol, psychopharmaceuticals or street drugs. Female victims were more likely to be under the age of 25 years, be referred to the emergency service by a physician, be attended by a forensic physician for sexual assault, and have an alcoholpositive toxicology report. Women were also less likely to report a robbery or have a toxicology report identifying drugs or an unknown substance.
OBJETIVO: Analizar las diferencias en las características de los pacientes atendidos por sospecha de sumisión química (SQ) y en los resultados del análisis toxicológico (AT) en función del sexo. METODO: Estudio observacional transversal retrospectivo que incluyó a todos los casos con SQ atendidos en el servicio de urgencias del Hospital Clínico San Carlos y las muestras (sangre o orina) para el AT en el Instituto Nacional de Toxicología y Ciencias Forenses de Madrid entre el 1 de marzo de 2015 y el 1 de marzo de 2023. Se analizan variables de la historia clínica y del AT según el sexo. RESULTADOS: Se incluyeron 514 episodios con sospecha de SQ [101 (19,6%) proactiva, 61 (11,9%) oportunista y 352 (68,5%) mixta] en pacientes con una mediana de 25 años (RIC: 21-34), 370 (72%) de sexo femenino. El 83% presentó amnesia y el 48% asoció agresión sexual o robo. En el 78% se identificó alguna sustancia en el AT (53% alcohol etílico, 37% drogas y/o 23% psicofármaco u opiáceos). En el análisis multivariado las variables que se asociaron de manera independiente con el sexo femenino fueron la edad menor de 25 años con ORa de 2,73 (IC 95%: 1,75-4,24; p < 0,001), con médico deriva a urgencias con ORa de 1,77 (IC 95%: 1,12-2,80; p = 0,03), delito de robo con de ORa 0,25 (IC 95%: 0,15-0,41; p < 0,001), alcohol etílico en el AT con ORa 1,91 (IC 95%: 1,21-3,00; p = 0,01) y alguna droga en el AT con ORa 0,43 (IC 95%: 0,28-0,64; p < 0,001). En el 13% de casos hubo intervención policial y médico-forense y fue más probable que fuera a una mujer, con ORa 3,97 (IC 95%: 1,41-11,13; p < 0,001). En el 39% de AT se identificó alguna sustancia desconocida y fue menos probable que fuera mujer, con ORa de 0,43 (IC 95%: 0,28-0,67; p < 0,001). CONCLUSIONES: La mayoría de casos registrados fueron mujeres con sospecha de SQ mixta por alcohol, psicofármacos o drogas de abuso. Las mujeres presentaron mayor probabilidad de tener menos de 25 años, ser derivada a urgencias por un médico, de intervención médico-forense por agresión sexual y encontrar alcohol etílico en el AT.
Asunto(s)
Servicio de Urgencia en Hospital , Trastornos Relacionados con Sustancias , Humanos , Femenino , Adulto , Masculino , Estudios Transversales , Servicio de Urgencia en Hospital/estadística & datos numéricos , Adulto Joven , Factores Sexuales , España , Trastornos Relacionados con Sustancias/epidemiología , Trastornos Relacionados con Sustancias/diagnóstico , Drogas Ilícitas , Crimen/estadística & datos numéricos , Persona de Mediana Edad , Detección de Abuso de SustanciasRESUMEN
Background: Understanding how disability progresses with ageing is important for shaping policies aimed at improving older adults' quality of life, especially when considering the global trends in ageing, life expectancy (LE), and gender disparity. We aimed to assess the health transition probabilities of daily living activities and their implications on LE and gender gaps in global middle-aged and elderly populations. Methods: In this multi-cohort study with a sample of 74 101 individuals aged ≥50 years, we analysed data from six international cohorts: the China Health and Retirement Longitudinal Study (CHARLS), the English Longitudinal Study of Ageing (ELSA), the Health and Retirement Study (HRS) in the USA, the Mexican Longitudinal Study of Ageing (MHAS), the Korean Longitudinal Study of Ageing (KLoSA), and the Survey of Health, Ageing and Retirement in Europe (SHARE). We estimated probabilities between robust health; disabilities related to instrumental activities of daily living (IADL) and basic activities of daily living (BADL); and mortality through multi-state Markov models. We included gender as a covariate in the models to calculate hazard ratios (HRs), while we calculated LE within the distinct health states of robust health, IADL disabilities, BADL disabilities, and mortality using the stochastic population analysis for complex events (SPACE) microsimulation. Results: Women had higher progressions to disability (IADL: HR = 1.392; BADL: HR = 1.356) compared to men, who conversely showed lesser progression from IADL to BADL disability (HR = 0.856) and lower mortality rates (span of HRs = 0.232-0.692). LE at age 50 favoured women (32.16-38.22 years) over men (28.99-33.58 years), yet they spent more time in states of disability. We otherwise observed significant regional and gender disparities in healthy LE. Conclusions: We identified ageing patterns in which longer lives are often coupled with extended periods of disability. Pronounced gender and regional differences indicate a need for targeted health interventions to address inequities and improve seniors' quality of life. Our findings highlight the necessity for policy interventions focussed on health equity to more completely respond to the demographic shift towards older populations.
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Actividades Cotidianas , Disparidades en el Estado de Salud , Esperanza de Vida , Humanos , Femenino , Masculino , Persona de Mediana Edad , Anciano , Estudios de Cohortes , Estudios Longitudinales , Transición de la Salud , Factores Sexuales , Personas con Discapacidad/estadística & datos numéricos , Anciano de 80 o más AñosRESUMEN
BACKGROUND: Most primary cutaneous melanomas have pathogenesis driven by ultraviolet exposure and genetic mutations, whereas acral lentiginous melanoma (ALM) and metastatic melanoma are much less, if at all, linked with the former. Thus, we evaluated both ultraviolet related and non-ultraviolet related melanomas. Mutations in the MUC16 and TTN genes commonly occur concurrently in these melanoma patients, but their combined prognostic significance stratified by gender and cancer subtype remains unclear. METHODS: The cBioPortal database was queried for melanoma studies and returned 16 independent studies. Data from 2447 melanoma patients were utilized including those with ALM, cutaneous melanoma (CM), and melanoma of unknown primary (MUP). Patients were grouped based on the presence or absence of MUC16 and TTN mutations. Univariate Cox regression and Student's t-tests were used to analyze hazard ratios and total mutation count comparisons, respectively. RESULTS: TTN mutations, either alone or concurrently with MUC16 mutations, significantly correlated with worse prognosis overall, in both genders, and in CM patients. ALM patients with both mutations had better prognoses than CM patients, while ALM patients with neither mutation had worse prognosis than CM patients. For MUP patients, only MUC16 mutations correlated with worse prognosis. ALM patients with neither MUC16 nor TTN mutations had significantly more total mutations than MUP patients, followed by CM patients. CONCLUSION: TTN mutations are a potential marker of poor prognosis in melanoma, which is amplified in the presence of concurrent MUC16 mutations. ALM patients with neither gene mutations had worse prognosis, suggesting a protective effect of having both MUC16 and TTN mutations. Only MUC16 mutations conferred a worse prognosis for MUP patients. Comprehensive genetic profiling in melanoma patients may facilitate personalized treatment strategies to optimize patient outcomes.
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Conectina , Melanoma , Mutación , Neoplasias Cutáneas , Humanos , Melanoma/genética , Melanoma/mortalidad , Melanoma/patología , Femenino , Masculino , Pronóstico , Estudios Retrospectivos , Persona de Mediana Edad , Neoplasias Cutáneas/genética , Neoplasias Cutáneas/mortalidad , Neoplasias Cutáneas/patología , Conectina/genética , Antígeno Ca-125 , Factores Sexuales , Proteínas de la Membrana/genética , Anciano , Biomarcadores de Tumor/genética , AdultoRESUMEN
There are controversies regarding the impact of sex on mortality and postoperative complications in patients undergoing on-pump coronary artery bypass grafting (CABG), although some studies demonstrate comparable outcomes. This study sought to evaluate sex differences regarding risk factors associated with hospital mortality and postoperative clinical outcomes among patients undergoing isolated on-pump CABG. We conducted a retrospective observational cohort study of patients who underwent isolated on-pump CABG from January 1996 to January 2020. Patients were divided into two groups (male and female) and compared regarding preoperative characteristics, surgical technical variables, and in-hospital outcomes. All-cause mortality between groups was compared using logistic regression. Risk factors for mortality, along with their respective odds ratios (OR), were separately assessed using a logistic regression model with p-values for interaction. We analyzed 4,882 patients, of whom 31.6% were female. Women exhibited a higher prevalence of age >75 years (12.2% vs 8.3%, p<0.001), obesity (22.6% vs 11.5%, p<0.001), diabetes (41.6% vs 32.2%, p<0.001), hypertension (85.2% vs 73.5%, p<0.001), and NYHA functional classes 3 and 4 (16.2% vs 11.2%, p<0.001) compared to men. Use of the mammary artery for revascularization was less frequent among women (73.8% vs 79.9%, p<0.001), who also received fewer saphenous vein grafts (2.17 vs 2.27, p = 0.002). A history of previous or recent myocardial infarction (MI) had an impact on women's mortality, unlike in men (OR 1.61 vs 0.94, p = 0.014; OR 1.86 vs 0.99, p = 0.015, respectively). After adjusting for several risk factors, mortality was found to be comparable between men and women, with an OR of 1.20 (95% CI 0.94-1.53, p = 0.129). In conclusion, female patients undergoing isolated on-pump CABG presented with a higher number of comorbidities. Previous and recent MI were associated with higher mortality only in women. In this cohort analysis, female gender was not identified as an independent risk factor for outcome after CABG.
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Puente de Arteria Coronaria , Mortalidad Hospitalaria , Complicaciones Posoperatorias , Humanos , Masculino , Femenino , Anciano , Puente de Arteria Coronaria/efectos adversos , Puente de Arteria Coronaria/mortalidad , Persona de Mediana Edad , Estudios Retrospectivos , Factores de Riesgo , Factores Sexuales , Complicaciones Posoperatorias/epidemiología , Complicaciones Posoperatorias/etiología , Complicaciones Posoperatorias/mortalidad , Resultado del Tratamiento , Enfermedad de la Arteria Coronaria/cirugía , Enfermedad de la Arteria Coronaria/mortalidad , Caracteres SexualesRESUMEN
This study examines the personality patterns of solo founders in both high-tech and non-high-tech sectors during the first seven years of their entrepreneurial journey to emphasize the patterns' implications during policymaking, investment decisions, and self-assessments. IAB/ZEW startup panel microdata for the sector classification of 4470 solo entrepreneurs in Germany were analyzed to identify Big Five trait patterns influenced by risk propensities, innovation inclination, and gender. The entrepreneurial profiles indicate positive openness, emotional resilience, and sector-specific clusters. Conscientiousness suggests flexibility, and while variations in extraversion and agreeableness exist, negative neuroticism was predominantly found, except for gender-related differences and multidimensional service innovators. Big Five traits provide information about important foundational profile patterns to describe unique solo entrepreneur types influenced by risk, innovation, and gender. Originality and value: Risk propensity characterizes 'Adaptive Services,' 'Dynamic Knowledge Innovators,' and 'Strategic Risk Navigators.' Additionally, 'Multidimensional Service Innovators' and 'Focused Tech Innovators' signify innovation understanding. The Big Five profiles show openness and emotional stability across sectors, providing crucial insights for effective entrepreneurial support and investment strategies.
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Emprendimiento , Personalidad , Humanos , Femenino , Masculino , Alemania , Industrias , Factores Sexuales , Riesgo , AdultoRESUMEN
BACKGROUND: Mentorship is crucial to career advancement, medical education, and psychosocial support, especially for women and minorities. Although anesthesia mentoring programs have shown promise, there are no survey data regarding mentor-mentee relationship dynamics. This study aimed to explore the dynamics of the anesthesia mentor/mentee relationship. METHODS: A open cross-sectional web-based survey was distributed by the European Society of Anesthesiology and Intensive Care and European Society of Regional Anesthesia to European anesthesiologists. Participation was anonymous and consent was obtained. The study evaluated responses relating to preferences, facilitators, and barriers to mentorship relationships along with sociodemographic information. RESULTS: In total, 543 anesthesiologists responded to the survey, and 406 (111 mentees, 49 mentors, 193 both, 53 neither) responded to questions regarding mentorship. 184 anesthesiologists identified as woman and 22 as other genders (non-binary, transgender, gender-fluid, and self-described gender). Moreover, 250 anesthesiologists identified as white. Both mentors and mentees indicated that personal compatibility was the most important factor for successful mentorship. Barriers to mentorship included time consumption and perceived lack of interest from the mentor and mentee. Both mentors and mentees benefited from this relationship. The former reported feeling helpful, and the latter supported the development of clinical skills. The mentors indicated that their participation was important for protecting against burnout/exhaustion and impostor syndrome. Participants reported a preference for mentorship programs organized at the departmental level, offered at the start of the anesthesiology education curricula. Women were more likely to feel a 'lack of interest' in mentoring them as a barrier (OR = 2.49, P = 0.033). Gender was a barrier for mentors of other genders (OR = 23.9, P = 0.0027) and ethnicity (OR = 48.0, P = 0.0023). White mentees found gender (OR = 0.14, P = 0.021) and ethnicity (OR = 0.11, P = 0.048) to be less important barriers to successful mentorship relationship. CONCLUSION: When possible, programs should prioritize matching mentors and mentees based on personal compatibility and experience in the mentee's area of interest. Addressing the perceived lack of interest in mentoring is essential for promoting diversity, equality, and inclusion within anesthesiology, as well as and uplifting women and minorities. TRIAL REGISTRATION: Clinicaltrials.gov identifier: NCT05968339, First posted (01/08/2023).
Asunto(s)
Anestesiología , Mentores , Humanos , Femenino , Anestesiología/educación , Estudios Transversales , Europa (Continente) , Masculino , Encuestas y Cuestionarios , Adulto , Anestesiólogos/psicología , Etnicidad , Factores Sexuales , Grupos Raciales , Persona de Mediana EdadRESUMEN
BACKGROUND: Over the past three decades, our understanding of sleep apnea in women has advanced, revealing disparities in pathophysiology, diagnosis, and treatment compared to men. However, no real-life study to date has explored the relationship between mask-related side effects (MRSEs) and gender in the context of long-term CPAP. METHODS: The InterfaceVent-CPAP study is a prospective real-life cross-sectional study conducted in an apneic adult cohort undergoing at least 3 months of CPAP with unrestricted mask-access (34 different masks, no gender specific mask series). MRSE were assessed by the patient using visual analog scales (VAS). CPAP-non-adherence was defined as a mean CPAP-usage of less than 4 h per day. The primary objective of this ancillary study was to investigate the impact of gender on the prevalence of MRSEs reported by the patient. Secondary analyses assessed the impact of MRSEs on CPAP-usage and CPAP-non-adherence depending on the gender. RESULTS: A total of 1484 patients treated for a median duration of 4.4 years (IQ25-75: 2.0-9.7) were included in the cohort, with women accounting for 27.8%. The prevalence of patient-reported mask injury, defined as a VAS score ≥ 5 (p = 0.021), was higher in women than in men (9.6% versus 5.3%). For nasal pillow masks, the median MRSE VAS score for dry mouth was higher in women (p = 0.039). For oronasal masks, the median MRSE VAS score for runny nose was higher in men (p = 0.039). Multivariable regression analyses revealed that, for both women and men, dry mouth was independently and negatively associated with CPAP-usage, and positively associated with CPAP-non-adherence. CONCLUSION: In real-life patients treated with long-term CPAP, there are gender differences in patient reported MRSEs. In the context of personalized medicine, these results suggest that the design of future masks should consider these gender differences if masks specifically for women are developed. However, only dry mouth, a side effect not related to mask design, impacts CPAP-usage and non-adherence. TRIAL REGISTRATION: INTERFACEVENT IS REGISTERED WITH CLINICALTRIALS.GOV (NCT03013283).FIRST REGISTRATION DATE IS 2016-12-23.
Asunto(s)
Presión de las Vías Aéreas Positiva Contínua , Máscaras , Humanos , Presión de las Vías Aéreas Positiva Contínua/efectos adversos , Femenino , Masculino , Persona de Mediana Edad , Estudios Prospectivos , Máscaras/efectos adversos , Estudios Transversales , Anciano , Apnea Obstructiva del Sueño/terapia , Apnea Obstructiva del Sueño/epidemiología , Apnea Obstructiva del Sueño/diagnóstico , Apnea Obstructiva del Sueño/fisiopatología , Factores de Tiempo , Adulto , Factores Sexuales , Cooperación del Paciente , Estudios de Cohortes , Caracteres SexualesRESUMEN
BACKGROUND: Chronic kidney disease (CKD) is a significant clinical challenge in Sri Lanka. The present study presents histopathological diagnoses from native renal biopsies in Kandy District, 2011-2020. METHODS: Reports of 5,014 renal biopsies principally performed at Kandy Teaching Hospital over 2011-2020 were reviewed. After exclusions for post-kidney transplant biopsies (1,572) and those without evident pathology (347), 3,095 biopsies were included. The predominant histopathological entities were grouped and categorised according to diagnosis and stratified by age and sex. RESULTS: The main histopathological entities (all biopsies) were tubulointerstitial nephropathy (TIN) 25% (n = 760), glomerulonephritis (GN) 15% (467), lupus nephropathy 14% (429), focal segmental glomerular sclerosis (FSGS) 10% (297), and IgA nephropathy (IgAN) 8% (242). For adult women ≥ 15 years, the main histopathological entities were lupus nephropathy 24% (325), TIN 17% (228), and GN 16% (217). For adult men ≥ 15 years, the main histopathological entities were TIN 34% (449), GN 14% (180), and IgAN 10% (125). The proportion of TIN in the present study was higher than international studies of a similar size. CONCLUSION: This is the largest study of renal biopsies reported from Sri Lanka to date. TIN was the most common diagnosis in adults ≥ 15 years at 25%. Notable sex differences showed TIN was the most common histopathology in men (34%) but not in women (17%). No previously published similar study of this size has found TIN as the predominant diagnosis amongst renal biopsies in men. Further research is required into the possible causes of these observations in Sri Lanka. CLINICAL TRIAL NUMBER: Not applicable.