RESUMEN
Objective: Understanding gender differences in responses of health-care workers (HCWs) to COVID-19 outbreak is an effective way to promote customized supports. Methods: During February 2020, 103 HCWs infected with COVID-19 (64 females and 39 males) and 535 uninfected HCWs (383 females and 152 males) were recruited in a cross-sectional study. Level of attention, six emotional status, and self-evaluation of eight protective measures were recorded. Multivariable Firth's logistic regressions were applied to explored independent effect of gender. Results: During early outbreak, female HCWs were more likely to give greater attention, adjusted OR:1.92 (95%CI 1.14-3.23) in total HCWs. Higher proportion of anxiety was observed in female HCWs, adjusted OR:3.14 (95%CI 1.98-4.99) for total HCWs, 4.32(95%CI 1.32-14.15) for infected HCWs and 2.97 (1.78, 4.95) for uninfected HCWs. Proportion of pessimism, fear, full of fighting spirit, and optimism were low, and no gender differences were observed. During a later outbreak, a majority of HCWs reported being very familiar with eight protective measures. After training, a proportion of high self-evaluation in hand hygiene, wearing gloves, and surgical masks increased independently in female HCWs, and adjusted ORs were 3.07 (95% CI 1.57-5.99), 2.37 (95% CI 1.26-4.49), and 1.92 (95% CI 1.02-3.62), respectively. Infection status amplified gender difference in anxiety, hand hygiene, and glove wearing. Conclusion: Female HCWs perceived the outbreak seriously, effective emotional and psychological well-ness should be targeted at female HCWs preferentially, and male HCWs should be encouraged to express their feelings and be further trained.
Asunto(s)
Adaptación Psicológica , COVID-19/psicología , Brotes de Enfermedades/estadística & datos numéricos , Personal de Salud/psicología , Conductas de Riesgo para la Salud , Infecciones/psicología , Estrés Psicológico , Adulto , COVID-19/epidemiología , China/epidemiología , Estudios Transversales , Femenino , Personal de Salud/estadística & datos numéricos , Humanos , Masculino , Persona de Mediana Edad , SARS-CoV-2 , Factores Sexuales , Encuestas y CuestionariosRESUMEN
It is puzzling why countries do not all implement stringent behavioral control measures to prevent the spread of COVID-19 even though preventive behaviors have been proven to be the only effective means to stop the pandemic. We provide a novel evolutionary life history explanation whereby pathogenic and parasitic prevalence represents intrinsic rather than extrinsic mortality risk that drives slower life history strategies and the related disease control motivation in all animals but especially humans. Our theory was tested and supported based on publicly available data involving over 150 countries. Countries having a higher historical prevalence of infectious diseases are found to adopt slower life history strategies that are related to prompter COVID-19 containment actions by the government and greater compliance by the population. Findings could afford governments novel insight into the design of more effective COVID-19 strategies that are based on enhancing a sense of control, vigilance, and compliance in the general population.
Asunto(s)
Control de la Conducta , COVID-19 , Control de Enfermedades Transmisibles , Infecciones , Rasgos de la Historia de Vida , Conducta de Reducción del Riesgo , Control de la Conducta/legislación & jurisprudencia , Control de la Conducta/métodos , Control de la Conducta/psicología , COVID-19/epidemiología , COVID-19/prevención & control , COVID-19/psicología , Control de Enfermedades Transmisibles/métodos , Control de Enfermedades Transmisibles/tendencias , Conducta Cooperativa , Salud Global , Regulación Gubernamental , Humanos , Infecciones/epidemiología , Infecciones/psicología , Infecciones/transmisión , Prevalencia , SARS-CoV-2 , Evolución SocialRESUMEN
Interactions between the immune system and the nervous system have been described mostly in the context of diseases. More recent studies have begun to reveal how certain immune cell-derived soluble effectors, the cytokines, can influence host behaviour even in the absence of infection. In this Review, we contemplate how the immune system shapes nervous system function and how it controls the manifestation of host behaviour. Interactions between these two highly complex systems are discussed here also in the context of evolution, as both may have evolved to maximize an organism's ability to respond to environmental threats in order to survive. We describe how the immune system relays information to the nervous system and how cytokine signalling occurs in neurons. We also speculate on how the brain may be hardwired to receive and process information from the immune system. Finally, we propose a unified theory depicting a co-evolution of the immune system and host behaviour in response to the evolutionary pressure of pathogens.
Asunto(s)
Citocinas/inmunología , Citocinas/fisiología , Sistema Inmunológico/inmunología , Sistema Inmunológico/fisiología , Neuroinmunomodulación/inmunología , Neuroinmunomodulación/fisiología , Animales , Conducta Animal/fisiología , Evolución Biológica , Encéfalo/inmunología , Encéfalo/fisiología , Interacciones Huésped-Patógeno/inmunología , Interacciones Huésped-Patógeno/fisiología , Humanos , Conducta de Enfermedad/fisiología , Infecciones/inmunología , Infecciones/fisiopatología , Infecciones/psicología , Modelos Inmunológicos , Modelos Neurológicos , Transducción de Señal/inmunología , Transducción de Señal/fisiologíaRESUMEN
Disgust is hypothesized to be an evolved emotion that functions to regulate the avoidance of pathogen-related stimuli and behaviors. Individuals with higher pathogen disgust sensitivity (PDS) are predicted to be exposed to and thus infected by fewer pathogens, though no studies have tested this directly. Furthermore, PDS is hypothesized to be locally calibrated to the types of pathogens normally encountered and the fitness-related costs and benefits of infection and avoidance. Market integration (the degree of production for and consumption from market-based economies) influences the relative costs/benefits of pathogen exposure and avoidance through sanitation, hygiene, and lifestyle changes, and is thus predicted to affect PDS. Here, we examine the function of PDS in disease avoidance, its environmental calibration, and its socioecological variation by examining associations among PDS, market-related lifestyle factors, and measures of bacterial, viral, and macroparasitic infection at the individual, household, and community levels. Data were collected among 75 participants (ages 5 to 59 y) from 28 households in three Ecuadorian Shuar communities characterized by subsistence-based lifestyles and high pathogen burden, but experiencing rapid market integration. As predicted, we found strong negative associations between PDS and biomarkers of immune response to viral/bacterial infection, and weaker associations between PDS and measures of macroparasite infection, apparently mediated by market integration-related differences. We provide support for the previously untested hypothesis that PDS is negatively associated with infection, and document variation in PDS indicative of calibration to local socioeconomic conditions. More broadly, findings highlight the importance of evolved psychological mechanisms in human health outcomes.
Asunto(s)
Asco , Infecciones/parasitología , Infecciones/psicología , Adolescente , Adulto , Niño , Preescolar , Estudios Transversales , Ecuador/etnología , Humanos , Pueblos Indígenas , Inflamación/etiología , Inflamación/psicología , Estilo de Vida , Persona de Mediana Edad , Factores Socioeconómicos , Adulto JovenRESUMEN
OBJECTIVES: Psychological stress may influence both susceptibility and severity of infections. Although work-related stress is a widespread concern among many employees, few studies have been conducted with the focus on work stressors and infections. We therefore aimed to investigate this association in a prospective cohort study. METHODS: Our study included 25 029 employed individuals who filled-out a questionnaire in September 1997 and were followed through record linkages until retirement or December 2016. Work stress was assessed at baseline using a Swedish version of the Demand-Control Questionnaire, whereas hospital contacts related to infections were identified from the National Patient Register. We fitted extensions of the standard Cox model to account for recurrent infections. RESULTS: In total, we observed 8257 infections. Individuals in the third tertile of job demand had a 13% higher hazard of infections (HR=1.13; 95% CI=1.03 to 1.24) compared with individuals in the first tertile, specifically an increased incidence of upper respiratory tract infections (HR=1.15; 95% CI=1.00 to 1.33) and urinary tract infections (HR=1.31; 95% CI=1.09 to 1.57) was found. Employees with the highest job control (third tertile) had no lower risk of infections than individuals in the lowest tertile (HR=1.02; 95% CI=0.92 to 1.13). When combining the demand and control dimensions into job strain scale, no association between high job strain and infections was observed (HR=1.08; 95% CI=0.97 to 1.21). CONCLUSION: High job demand, but not low job control, is associated with an increased occurrence of infections. No difference was observed in workers with high strain jobs compared with those with low strain jobs.
Asunto(s)
Infecciones/psicología , Estrés Laboral/complicaciones , Adulto , Femenino , Humanos , Incidencia , Infecciones/epidemiología , Masculino , Persona de Mediana Edad , Estrés Laboral/epidemiología , Estrés Laboral/psicología , Estudios Prospectivos , Factores de Riesgo , Encuestas y Cuestionarios , Suecia/epidemiología , Lugar de Trabajo/psicología , Lugar de Trabajo/normas , Lugar de Trabajo/estadística & datos numéricosRESUMEN
OBJECTIVE: To systematically review the literature exploring the impact of isolation on hospitalised patients who are infectious: psychological and non-psychological outcomes. DESIGN: Systematic review with meta-analysis. DATA SOURCES: Embase, Medline and PsycINFO were searched from inception until December 2018. Reference lists and Google Scholar were also handsearched. RESULTS: Twenty-six papers published from database inception to December 2018 were reviewed. A wide range of psychological and non-psychological outcomes were reported. There was a marked trend for isolated patients to exhibit higher levels of depression, the pooled standardised mean difference being 1.28 (95% CI 0.47 to 2.09) and anxiety 1.45 (95% CI 0.56 to 2.34), although both had high levels of heterogeneity, and worse outcomes for a range of care-related factors but with significant variation. CONCLUSION: The review indicates that isolation to contain the risk of infection has negative consequences for segregated patients. Although strength of the evidence is weak, comprising primarily single-centre convenience samples, consistency of the effects may strengthen this conclusion. More research needs to be undertaken to examine this relationship and develop and test interventions to reduce the negative effects of isolation.
Asunto(s)
Ansiedad/etiología , Infección Hospitalaria/prevención & control , Depresión/etiología , Hospitalización , Control de Infecciones/métodos , Infecciones/psicología , Aislamiento Social/psicología , Humanos , Infecciones/transmisión , Atención al Paciente/normas , Estrés Psicológico/etiologíaRESUMEN
Infections during brain development appear to contribute to cognitive impairment and aggressive behavior, as well as to a number of developmental mental disorders closely associated with violent criminal behavior. Yet, no study has thus far ever investigated whether infections during brain development increases the risk of violent criminality later in life. In this population-based cohort study, about 2.2 million individuals born in Sweden between the years 1973 and 1995 were included in an effort to estimate the association between infections during childhood (registered ICD-10 diagnoses of infections incurred before the age of 14â¯years) and violent criminal behavior (registered convictions for a violent crime between the ages of 15 and 38â¯years, prior to December 31, 2011). After inclusion of several sociodemographic parameters, risks of violent criminal behavior conferred by childhood infections - expressed as hazard ratios (HRs) and 95% confidence intervals (CIs) - were calculated by means of Cox regression. Mediation analyses were performed to explore the effect of psychiatric disorders on the association between infections during childhood and violent criminality. Results revealed a modest, yet significant, association between an infection during childhood and violent criminality later in life (adjusted HR 1.14, 95% CI 1.12-1.16). Infections during the first year of life and infections in the central nervous system were associated with the highest risks of subsequent violent criminality (adjusted HR 1.20, 95% CI 1.18-1.23, and adjusted HR 1.17, 95% CI 1.08-1.26, respectively). The association was partly mediated by the presence of a psychiatric disorder. In summary, independent of a wide range of covariates, our results suggest that infections during brain development could be part of the genesis of violent criminal behavior.
Asunto(s)
Conducta Criminal , Infecciones/epidemiología , Violencia/estadística & datos numéricos , Adolescente , Adulto , Niño , Estudios de Cohortes , Femenino , Humanos , Infecciones/psicología , Masculino , Factores de Riesgo , Suecia/epidemiología , Violencia/psicología , Adulto JovenRESUMEN
BACKGROUND: Adherence in the context of patients with acute conditions is a major public health issue. It is neglected by the research community and no clinically validated generic scale exists to measure it. OBJECTIVE: To construct and validate a Global Adherence Scale usable in the context of Acute Conditions (GASAC) that takes into account adherence both to advice and to all types of prescriptions that the doctor may give. To measure adherence and to study its determinants. MATERIALS AND METHOD: We based the construction of the GASAC questionnaire on a theoretical model and a literature search. Then, between 2013 and 2014, we validated it in a prospective observational study in two hospital emergency departments. Patients were contacted by phone about one week after their consultation to answer several questionnaires, including GASAC and the Girerd self-administered questionnaire about medication adherence as a control. RESULTS: GASAC consists of four adherence subscales: drug prescriptions; blood tests/ radiography prescriptions; lifestyle advice and follow-up instructions. An analysis of the 154 sets of answers from patients showed that the GASAC drug subscale had satisfactory internal coherence (Cronbach's alpha = 0.78) and was correlated with the Girerd score, as was GASAC as a whole (p<0.01). The median score was 0.93 IQR [0.78-1] for a maximum value of 1 (n = 154). In multivariaable analysis, infection was more conducive of good adherence (cut off at ≥ 0.8; n = 115/154; 74.7% [67.0-81.3]) than trauma (OR 3.69; CI [1.60-8.52]). The Doctor-Patient Communication score (OR 1.06 by score point, CI [1.02-1.10]) also influenced adherence. CONCLUSIONS: GASAC is a generic score to measure all dimensions of patient adherence following emergency departments visits, for use in clinical research and the evaluation of clinical practice. The level of adherence was high for acute conditions and Doctor-Patient Communication was a major determinant of adherence.
Asunto(s)
Traumatismos del Tobillo/terapia , Servicio de Urgencia en Hospital/normas , Infecciones/terapia , Cumplimiento de la Medicación/estadística & datos numéricos , Esguinces y Distensiones/terapia , Encuestas y Cuestionarios/normas , Enfermedad Aguda , Adulto , Anciano , Traumatismos del Tobillo/psicología , Comunicación , Femenino , Humanos , Infecciones/psicología , Estilo de Vida , Masculino , Cumplimiento de la Medicación/psicología , Persona de Mediana Edad , Relaciones Médico-Paciente , Estudios Prospectivos , Esguinces y Distensiones/psicología , Adulto JovenRESUMEN
BACKGROUND: Substantial heterogeneity exists in both the severity of symptoms experienced as part of the sickness response to naturally-occurring infections, and the time taken for individuals to recover from these symptoms. Although contributing immunological and genetic factors have been previously been explored, less is known about the role of individual psychological and psychosocial factors, which may modulate the host immune response, or contribute independently, to symptom severity and duration. METHODS: Longitudinally-collected data from 484 Caucasian participants (mean age: 33.5â¯years; 51% women) experiencing a naturally-occurring acute infective illness enrolled in the prospective Dubbo Infection Outcome Study (DIOS) were analysed. At intake and subsequent follow-up assessments, self-report questionnaires were used to ascertain individual psychological and psychosocial characteristics and symptom information. Principal component analysis was applied to symptom data to derive endophenotype severity scores representing discrete symptom domains (fatigue, mood, pain, neurocognitive difficulties) and an overall index of severity. The contribution of individual psychological (trait neuroticism, locus of control, and illness behaviours) and psychosocial factors (relative socioeconomic advantage) to endophenotype severity at baseline were examined using multivariable linear regression models; interval-censored flexible parametric proportional hazards survival models were used to explore time to recovery (defined using within-sample negative threshold values). RESULTS: After controlling for time since symptom onset, greater levels of trait neuroticism consistently predicted greater symptom severity across all symptom domains (all p'sâ¯<â¯0.015). Similarly, greater relative socioeconomic disadvantage was significantly associated with greater severity across all endophenotypes (p'sâ¯<â¯0.025) except neurocognitive disturbance. Locus of control and illness behaviours contributed differentially across endophenotypes. Reduced likelihood of recovery was significantly predicted by greater initial symptom severity for all endophenotypes (all p'sâ¯<â¯0.001), as well as higher levels of trait neuroticism. CONCLUSIONS: Individual psychological and psychosocial factors contribute to the initial severity and to the prolonged course of symptoms after naturally-occurring infective illnesses. These factors may play an independent role, represent a bias in symptom reporting, or reflect increased stress responsivity and a heightened inflammatory response. Objective metrics for severity and recovery are required to further elucidate their roles.
Asunto(s)
Reconstitución Inmune/fisiología , Inmunidad/inmunología , Infecciones/psicología , Adulto , Fatiga , Femenino , Humanos , Inmunidad/fisiología , Estudios Longitudinales , Masculino , Evaluación de Resultado en la Atención de Salud/métodos , Dolor , Estudios Prospectivos , Psicología , Autoinforme , Índice de Severidad de la Enfermedad , Encuestas y Cuestionarios , Resultado del Tratamiento , Población BlancaRESUMEN
Are there systematic trends around the world in levels of creativity, aggressiveness, life satisfaction, individualism, trust, and suicidality? This article suggests a new field, latitudinal psychology, that delineates differences in such culturally shared features along northern and southern rather than eastern and western locations. In addition to geographical, ecological, and other explanations, we offer three metric foundations of latitudinal variations: replicability (latitudinal gradient repeatability across hemispheres), reversibility (north-south gradient reversal near the equator), and gradient strength (degree of replicability and reversibility). We show that aggressiveness decreases whereas creativity, life satisfaction, and individualism increase as one moves closer to either the North or South Pole. We also discuss the replicability, reversibility, and gradient strength of (a) temperatures and rainfall as remote predictors and (b) pathogen prevalence, national wealth, population density, and income inequality as more proximate predictors of latitudinal gradients in human functioning. Preliminary analyses suggest that cultural and psychological diversity often need to be partially understood in terms of latitudinal variations in integrated exposure to climate-induced demands and wealth-based resources. We conclude with broader implications, emphasizing the importance of north-south replications in samples that are not from Western, educated, industrialized, rich, and democratic (WEIRD) societies.
Asunto(s)
Agresión/fisiología , Creatividad , Felicidad , Clima , Cultura , Actividades Humanas/psicología , Humanos , Renta , Individualidad , Infecciones/psicología , Satisfacción Personal , Densidad de Población , Características de la Residencia , Suicidio/psicología , Temperatura , Confianza/psicologíaRESUMEN
AIMS: Sacral neuromodulation (SNM) is a standard therapy for refractory overactive bladder (OAB). Traditionally, SNM placement involves placement of an S3 lead with 1-3 weeks of testing before considering a permanent implant. Given the potential risk of bacterial contamination during testing and high success rates published by some experts, we compared the costs of traditional 2-stage against single-stage SNM placement for OAB. METHODS: We performed a cost minimization analysis using published data on 2-stage SNM success rates, SNM infection rates, and direct reimbursements from Medicare for 2017. We compared the costs associated with a 2-stage vs single-stage approach. We performed sensitivity analyses of the primary variables listed above to assess where threshold values occurred and used separate models for freestanding ambulatory surgery centers (ASC) and outpatient hospital departments (OHD). RESULTS: Based on published literature, our base case assumed a 69% SNM success rate, a 5% 2-stage approach infection rate, a 1.7% single-stage approach infection rate, and removal of 50% of non-working single-stage SNMs. In both ASC ($17 613 vs $18 194) and OHD ($19 832 vs $21 181) settings, single-stage SNM placement was less costly than 2-stage placement. The minimum SNM success rates to achieve savings with a single-stage approach occur at 65.4% and 61.3% for ASC and OHD, respectively. CONCLUSIONS: Using Medicare reimbursement, single-stage SNM placement is likely to be less costly than 2-stage placement for most practitioners. The savings are tied to SNM success rates and reimbursement rates, with reduced costs up to $5014 per case in centers of excellence (≥ 90% success).
Asunto(s)
Terapia por Estimulación Eléctrica/economía , Vejiga Urinaria Hiperactiva/economía , Vejiga Urinaria Hiperactiva/cirugía , Procedimientos Quirúrgicos Urológicos/economía , Anciano , Procedimientos Quirúrgicos Ambulatorios/economía , Costos y Análisis de Costo , Árboles de Decisión , Terapia por Estimulación Eléctrica/métodos , Femenino , Humanos , Infecciones/etiología , Infecciones/psicología , Reembolso de Seguro de Salud/estadística & datos numéricos , Medicare/estadística & datos numéricos , Persona de Mediana Edad , Resultado del Tratamiento , Estados Unidos , Procedimientos Quirúrgicos Urológicos/métodosRESUMEN
Pathogen threat affects social preferences and responses across species. Here we examined the effects of social context and the infection status of conspecific females and males on the social and mate responses of female mice. The responses of female mice to males were rapidly affected by the presence of infected female conspecifics and infected males. In mice odor cues drive appetitive and aversive social and mate responses. Brief (1â¯min) exposure to the fresh urinary odors of females infected with the murine nematode parasite, Heligmosomoides polygyrus, attenuated the responses of other uninfected females to the odors of naturally preferred unfamiliar males and enhanced their preferences for familiar males. Likewise exposure to the odors of a male either infected with H. polygyrus or treated with the bacterial endotoxin, lipopolysaccharide, reduced the responses of females to the odors of unfamiliar males. In addition, females displayed an avoidance of, and discrimination against, male mice whose odors had been associated with that of an infected female ("guilt by association") and a preference for the odors associated with an uninfected female ("mate copying"). These shifts in preferences for female associated male odors were attenuated in a dose-related manner by pre-treatment with the oxytocin receptor antagonist, L-368,899. These findings show that social information associated with the infection status of conspecifics can rapidly bias the mate preferences of female mice in an oxytocin receptor dependent manner.
Asunto(s)
Señales (Psicología) , Infecciones/psicología , Oxitocina/fisiología , Conducta Sexual Animal/fisiología , Animales , Animales no Consanguíneos , Conducta de Elección/fisiología , Asco , Femenino , Infecciones/fisiopatología , Masculino , Ratones , Odorantes , Oxitocina/farmacología , Receptores de Oxitocina/metabolismo , Receptores de Oxitocina/fisiología , Conducta Social , Medio SocialRESUMEN
OBJECTIVES: The compensatory prophylaxis hypothesis (CPH) proposes that evolved psychological mechanisms enhance the avoidance of potential contaminants during periods of reproductive immunomodulation in order to decrease a chance of infection. However, the results of previous studies are inconclusive. Our aim was to investigate the differences in disgust sensitivity during phases of menstrual cycle in regularly cycling young healthy women and among women who reported having an infection. METHODS: The disgust sensitivity was measured using Two Domains of the Three Domain Disgust Scale (TDDS), Padua Inventory (PI), and photographs during the internet-based survey. Women (N = 527) were divided by phases of menstrual cycle using two different methods on the basis of reported cycle length and the number of days since the onset of their most recent menstrual bleeding. RESULTS: The women who had an infection and who were in luteal phase had higher scores in Pathogen Disgust Domain than women in follicular phase. However, they did not differ in other assessments of disgust sensitivity. CONCLUSIONS: The results provide weak support for the CPH hypothesis. We found differences in disgust sensitivity in women who declared having an infection-participants in the luteal phase scored higher in the Pathogen Domain Scale of TDDS than women in the follicular phase. We suggest that future studies should measure levels of sex steroids and immunological markers of infection.
Asunto(s)
Asco , Fase Folicular/psicología , Infecciones/psicología , Fase Luteínica/psicología , Adulto , Femenino , Humanos , Infecciones/etiología , Persona de Mediana Edad , Polonia , Población Rural , Población Urbana , Adulto JovenRESUMEN
RATIONALE & OBJECTIVE: Chronic kidney disease (CKD) has wide-ranging and long-term consequences for young people and their families. The omission of outcomes that are important to young people with CKD and their caregivers limits knowledge to guide shared decision making. We aimed to identify the outcomes that are important to young people with CKD and their caregivers. STUDY DESIGN: We used the nominal group technique whereby participants identified and ranked outcomes and explained their priorities. SETTINGS & PARTICIPANTS: Young people with CKD (stages 1-5, dialysis, or transplantation) and their caregivers were purposively sampled from 6 centers across Australia, the United States, and Canada. ANALYTICAL APPROACH: Importance scores were calculated (scale of 0-1), and qualitative data were analyzed thematically. RESULTS: 34 patients (aged 8-21 years) and 62 caregivers participated in 16 groups and identified 48 outcomes. The 5 highest ranked outcomes for patients were survival (importance score, 0.25), physical activity (0.24), fatigue (0.20), lifestyle restrictions (0.20), and growth (0.20); and for caregivers, kidney function (0.53), survival (0.28), infection (0.22), anemia (0.20), and growth (0.17). 12 themes were identified reflecting their immediate and current priorities (wanting to feel normal, strengthening resilience, minimizing intrusion into daily life, imminent threats to life, devastating family burdens, and seeking control over health) and considerations regarding future impacts (protecting health/development, remaining hopeful, concern for limited opportunities, prognostic uncertainty, dreading painful and invasive procedures, and managing expectations). LIMITATIONS: Only English-speaking participants were recruited. CONCLUSIONS: Kidney function, infection, survival, and growth were the highest priorities for patients with CKD and their caregivers. Young people with CKD also prioritized highly the outcomes that directly affected their lifestyle and sense of normality, while caregiver's highest priorities concerned the long-term health of their child, current health problems, and the financial and family burdens of caring for a child with CKD.
Asunto(s)
Actitud Frente a la Salud , Cuidadores , Costo de Enfermedad , Infecciones , Insuficiencia Renal Crónica , Adolescente , Australia/epidemiología , Canadá/epidemiología , Cuidadores/psicología , Cuidadores/estadística & datos numéricos , Niño , Autoevaluación Diagnóstica , Salud de la Familia/economía , Femenino , Grupos Focales , Crecimiento , Humanos , Infecciones/epidemiología , Infecciones/psicología , Masculino , Prioridad del Paciente/estadística & datos numéricos , Insuficiencia Renal Crónica/epidemiología , Insuficiencia Renal Crónica/fisiopatología , Insuficiencia Renal Crónica/psicología , Insuficiencia Renal Crónica/terapia , Sobrevida , Estados Unidos/epidemiología , Adulto JovenRESUMEN
OBJECTIVE: In the context of acute conditions seen in an emergency department, where communication may be difficult, patient information leaflets (PILs) could improve doctor-patient communication (DPC) and may have an impact on other outcomes of the consultation. Our objective was to assess the impact of PILs on DPC, patient satisfaction and adherence, and on patient and doctor behaviours. DESIGN: Prospective, controlled, before-after trial between November 2013 and June 2015. SETTING: Two French emergency departments. PARTICIPANTS: Adults and adolescents >15 years diagnosed with ankle sprain or an infection (diverticulitis, infectious colitis, pyelonephritis, pneumonia or prostatitis). INTERVENTION: Physicians in the intervention group gave patients a PIL about their condition along with an oral explanation. MAIN OUTCOME MEASURES: 7-10 days later, patients were contacted by phone to answer questionnaires. Results were derived from questions scored using a 4-point Likert scale. MAIN FINDINGS: Analysis of the 324 patients showed that PILs improved the mean DPC score (range: 13-52), with 46 (42-49) for 168 patients with PILs vs 44 (38-48) for 156 patients without PILs (p<0.01). The adjusted OR for good communication (having a score >35/52) was 2.54 (1.27 to 5.06). The overall satisfaction and adherence scores did not show significant differences. In contrast, satisfaction with healthcare professionals and timing of medication intake were improved with PILs. The overall satisfaction score improved significantly on per-protocol analysis. When using PILs, doctors prescribed fewer drugs and more examinations (radiology, biology, appointment with a specialist); the need for a new medical consultation for the same pathology was reduced from 32.1% to 17.9% (OR 0.46 [0.27 to 0.77]), particularly revisiting the emergency department. CONCLUSION: In emergency departments, PILs given by doctors improve DPC, increase patients' satisfaction with healthcare professionals, reduce the number of emergency reconsultations for the same pathology and modify the doctor's behaviour. TRIAL REGISTRATION NUMBER: NCT02246361.
Asunto(s)
Comunicación , Servicio de Urgencia en Hospital , Educación del Paciente como Asunto , Relaciones Médico-Paciente , Adulto , Traumatismos del Tobillo/psicología , Traumatismos del Tobillo/terapia , Estudios Controlados Antes y Después , Escolaridad , Femenino , Francia , Humanos , Infecciones/psicología , Infecciones/terapia , Masculino , Persona de Mediana Edad , Cooperación del Paciente/estadística & datos numéricos , Satisfacción del Paciente/estadística & datos numéricos , Estudios Prospectivos , Encuestas y Cuestionarios , Adulto JovenRESUMEN
BACKGROUND: The link between housing and health is well established and long-standing, however much of the evidence relies on self-reported health measures. While these are useful, the availability of biomarker data allows us to add to this evidence using objective indicators of health. METHODS: In this paper, we use C-reactive protein (CRP), a biomarker associated with infection and stress, alongside information relating to housing details, demographic characteristics and health behaviours taken from the UK Household Longitudinal Study. Hierarchical linear regression models estimate CRP for individual housing characteristics, and all available housing characteristics, controlling for confounders. RESULTS: Results indicate that housing tenure, type, cost burden and desire to stay in current home are associated with CRP. Private renters have significantly higher (worse) CRP than owners with a mortgage. In terms of housing type, respondents living in detached homes had lower CRP than those in semidetached or terraced houses, or those living in flats. Housing cost burden is associated with lower CRP, although further analysis indicates that this is the case only for low-income renters. Desire to stay in current home is significantly associated with higher CRP. CONCLUSIONS: A number of housing characteristics were associated with CRP. These results further support an important role for housing in health.
Asunto(s)
Proteína C-Reactiva/análisis , Conductas Relacionadas con la Salud , Estado de Salud , Vivienda , Infecciones/sangre , Propiedad/estadística & datos numéricos , Estrés Psicológico/sangre , Adulto , Biomarcadores/análisis , Femenino , Humanos , Renta , Infecciones/psicología , Estudios Longitudinales , Masculino , Persona de Mediana Edad , Características de la Residencia , Factores Socioeconómicos , Estrés Psicológico/psicología , Reino UnidoRESUMEN
The multi-variable locomotor activity effects of LiCl treatment in female rats were examined in a conditioned place avoidance/aversion (CPA) paradigm. In addition, the sickness effects of an LPS injection (200⯵g/kg), given during adolescents, on CPA learning in adulthood were examined, as were the effects of a homotypic LPS injection (200⯵g/kg) just prior to CPA acquisition trials. Female rats were injected with LPS or saline during adolescents (6 weeks of age) and later pretreated with LPS again or saline in an automated two-chamber CPA paradigm with LiCl (95â¯mg/kg) treatments as the aversive toxin. Results showed that, while adolescent LPS treatment had no long-term effect on the establishment of CPA, it did interfere with the ability of a second LPS challenge in adulthood to impair CPA learning, an effect obtained in subjects pretreated with LPS in the CPA procedure in adulthood only. The results of this study demonstrate the importance of considering the adolescent stage of development when evaluating the effects of environmental challenges on adult behavior.
Asunto(s)
Reacción de Prevención , Condicionamiento Psicológico , Infecciones , Actividad Motora , Conducta Espacial , Animales , Femenino , Conducta de Enfermedad , Infecciones/psicología , Lipopolisacáridos , Cloruro de Litio , Ratas Long-Evans , Maduración SexualRESUMEN
Infection during the prenatal or neonatal stages of life is considered one of the major risk factors for the development of mental diseases such as schizophrenia or autism. However, the impacts of such an immune challenge on adult behavior are still not clear. In our study, we used a model of early postnatal immune activation by the application of bacterial endotoxin lipopolysaccharide (LPS) to rat pups at a dose of 2â¯mg/kg from postnatal day (PD) 5 to PD 9. In adulthood, the rats were tested in a battery of tasks probing various aspects of behavior: spontaneous activity (open field test), social behavior (social interactions and female bedding exploration), anxiety (elevated plus maze), cognition (active place avoidance in Carousel) and emotional response (ultrasonic vocalization recording). Moreover, we tested sensitivity to acute challenge with MK-801, a psychotomimetic drug. Our results show that the application of LPS led to increased self-grooming in the female bedding exploration test and inadequate emotional reactions in Carousel maze displayed by ultrasonic vocalizations. However, it did not have serious consequences on exploration, locomotion, social behavior or cognition. Furthermore, exposition to MK-801 did not trigger social or cognitive deficits in the LPS-treated rats. We conclude that the emotional domain is the most sensitive to the changes induced by neonatal immune activation in rats, including a disrupted response to novel and stressful situations in early adulthood (similar to that observed in human patients suffering from schizophrenia or autism), while other aspects of tested behavior remain unaffected.
Asunto(s)
Ansiedad , Conducta Animal , Emociones , Infecciones/psicología , Animales , Animales Recién Nacidos , Cognición/efectos de los fármacos , Modelos Animales de Enfermedad , Maleato de Dizocilpina/farmacología , Antagonistas de Aminoácidos Excitadores/farmacología , Conducta Exploratoria , Infecciones/complicaciones , Lipopolisacáridos , Masculino , Actividad Motora/efectos de los fármacos , Ratas WistarRESUMEN
The terms Pediatric Autoimmune Neuropsychiatric disorders associated with streptococcal infections (PANDAS), Pediatric acute-onset neuropsychiatric Syndrome (PANS), and Childhood Acute Neuropsychiatric Symptoms (CANS) have been used to describe certain acute onset neuropsychiatric pediatric disorders. This clinical characteristic was unusually abrupt onset of obsessive compulsive symptoms and/or severe eating restrictions and concomitant cognitive, behavioral or neurological symptoms. Because the CANS/PANS criteria define a broad spectrum of neuropsychiatric conditions, the syndrome is presumed to result from a variety of disease mechanisms and to have multiple etiologies, ranging from postinfectious autoimmune and neuroinflammatory disorders to toxic, endocrine or metabolic disorders. We suggest a diagnostic flow-chart in case of acute onset neuropsychiatric syndrome to better define diagnostic criteria, identify possible subtypes and delineate treatment.
Asunto(s)
Enfermedades Autoinmunes/diagnóstico , Enfermedades Autoinmunes/psicología , Infecciones/psicología , Trastornos Mentales/inmunología , Trastornos Mentales/microbiología , Enfermedades Autoinmunes/microbiología , Niño , Femenino , Humanos , Infecciones/complicaciones , SíndromeRESUMEN
A link between infection, inflammation, neurodevelopment and adult illnesses has been proposed. The objective of this study was to examine the association between infection burden during childhood - a critical period of development for the immune and nervous systems - and subsequent systemic inflammatory markers and general intelligence. In the Avon Longitudinal Study of Parents and Children, a prospective birth cohort in England, we examined the association of exposure to infections during childhood, assessed at seven follow-ups between age 1·5 and 7·5 years, with subsequent: (1) serum interleukin 6 and C-reactive protein (CRP) levels at age 9; (2) intelligence quotient (IQ) at age 8. We also examined the relationship between inflammatory markers and IQ. Very high infection burden (90+ percentile) was associated with higher CRP levels, but this relationship was explained by body mass index (adjusted odds ratio (OR) 1·19; 95% confidence interval (CI) 0·95-1·50), maternal occupation (adjusted OR 1·23; 95% CI 0·98-1·55) and atopic disorders (adjusted OR 1·24; 95% CI 0·98-1·55). Higher CRP levels were associated with lower IQ; adjusted ß = -0·79 (95% CI -1·31 to -0·27); P = 0·003. There was no strong evidence for an association between infection and IQ. The findings indicate that childhood infections do not have an independent, lasting effect on circulating inflammatory marker levels subsequently in childhood; however, elevated inflammatory markers may be harmful for intellectual development/function.