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BACKGROUND: Response to the COVID-19 pandemic resulted in the temporary disruption of routine services in the UK National Health Service, including cancer screening. Following the reintroduction of services, we explored the impact on inequalities in uptake of the Bowel Screening Wales (BSW) programme to identify groups who might benefit from tailored intervention. METHODS: BSW records were linked to electronic health record and administrative data within the Secured Anonymised Information Linkage (SAIL) Databank Trusted Research Environment. We examined uptake in the first 3 months (from August to October, 2020) of invitations following the reintroduction of the BSW programme compared with the same period in the preceding 3 years. We analysed inequalities in uptake by sex, age group, income deprivation quintile, urban and rural location, ethnic group, and uptake between different periods using logistic regression models. FINDINGS: Overall uptake remained above the 60% Welsh standard during the COVID-19 pandemic period of 2020-21 but declined compared with the pre-pandemic period of 2019-20 (60·4% vs 62·7%; p<0·001). During the COVID-19 pandemic period of 2020-21, uptake declined for most demographic groups, except for older individuals (70-74 years) and those in the most deprived quintile. Variation by sex, age, income deprivation, and ethnic groups was observed in all periods studied. Among low-uptake groups, including males, younger individuals (60-64 years), those living in most deprived areas, and ethnic minorities, uptake remains below the 60% Welsh standard. INTERPRETATION: Despite the disruption, uptake remained above the Welsh standard and inequalities did not worsen after the programme resumed activities. However, variations associated with sex, age, deprivation, and ethnicity remain. These findings need to be considered in targeting strategies to improve uptake and informed choice in colorectal cancer screening such as co-producing information products with low-uptake groups and upscaling the use of GP-endorsed invitations and reminder letters for bowel screening. FUNDING: Health Data Research UK, UK Medical Research Council, Administrative Data Research UK, and Health and Care Research Wales.
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COVID-19 , Pandemias , Masculino , Humanos , Gales/epidemiología , Medicina Estatal , Estudios Retrospectivos , Tamizaje Masivo/métodos , COVID-19/epidemiologíaRESUMEN
PURPOSE: Public health measures instituted at the onset of the COVID-19 pandemic in the UK in 2020 had profound effects on the cancer patient pathway. We hypothesise that this may have affected analgesic prescriptions for cancer patients in primary care. METHODS: A whole-nation retrospective, observational study of opioid and antineuropathic analgesics prescribed in primary care for two cohorts of cancer patients in Wales, using linked anonymised data to evaluate the impact of the pandemic and variation between different demographic backgrounds. RESULTS: We found a significant increase in strong opioid prescriptions during the pandemic for patients within their first 12 months of diagnosis with a common cancer (incidence rate ratio (IRR) 1.15, 95% CI: 1.12-1.18, p < 0.001 for strong opioids) and significant increases in strong opioid and antineuropathic prescriptions for patients in the last 3 months prior to a cancer-related death (IRR = 1.06, 95% CI: 1.04-1.07, p < 0.001 for strong opioids; IRR = 1.11, 95% CI: 1.08-1.14, p < 0.001 for antineuropathics). A spike in opioid prescriptions for patients diagnosed in Q2 2020 and those who died in Q2 2020 was observed and interpreted as stockpiling. More analgesics were prescribed in more deprived quintiles. This differential was less pronounced in patients towards the end of life, which we attribute to closer professional supervision. CONCLUSIONS: We demonstrate significant changes to community analgesic prescriptions for cancer patients related to the UK pandemic and illustrate prescription patterns linked to patients' demographic background.
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COVID-19 , Neoplasias , Humanos , Analgésicos Opioides/uso terapéutico , Pandemias , Gales/epidemiología , Estudios Retrospectivos , Analgésicos , Neoplasias/epidemiología , Muerte , PrescripcionesRESUMEN
OBJECTIVES: To explore the contribution of avoidable mortality to life expectancy inequalities in Wales during 2002-2020. DESIGN: Observational study. SETTING: Wales, 2002-20, including early data from the COVID-19 pandemic. METHODS: We used routine statistics for 2002-2020 on population and deaths in Wales stratified by age, sex, deprivation quintile and cause of death. We estimated the contribution of avoidable causes of death and specific age-categories using the Arriaga decomposition method to highlight priorities for action. RESULTS: Life expectancy inequalities rose 2002-20 amongst both sexes, driven by serial decreases in life expectancy amongst the most deprived quintiles. The contributions of amenable and preventable mortality to life expectancy inequalities changed relatively little between 2002 and 2020, with larger rises in non-avoidable causes. Key avoidable mortality conditions driving the life expectancy gap in the most recent period of 2018-2020 for females were circulatory disease, cancers, respiratory disease and alcohol- and drug-related deaths, and also injuries for males. CONCLUSIONS: Life expectancy inequalities widened during 2002-20, driven by deteriorating life expectancy in the most deprived quintiles. Sustained investment in prevention post-COVID-19 is needed to address growing health inequity in Wales; there remains a role for the National Health Service in ensuring equitable healthcare access to alongside wider policies that promote equity.
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COVID-19 , Pandemias , Masculino , Femenino , Humanos , Causas de Muerte , Gales/epidemiología , Medicina Estatal , Esperanza de Vida , MortalidadRESUMEN
BACKGROUND: Response to the early stages of the COVID-19 pandemic resulted in the temporary disruption of cancer screening in the UK, and strong public messaging to stay safe and to protect NHS capacity. Following reintroduction in services, we explored the impact on inequalities in uptake of the Bowel Screening Wales (BSW) programme to identify groups who may benefit from tailored interventions. METHODS: Records within the BSW were linked to electronic health records (EHR) and administrative data within the Secured Anonymised Information Linkage (SAIL) Databank. Ethnic group was obtained from a linked data method available within SAIL. We examined uptake for the first 3 months of invitations (August to October) following the reintroduction of BSW programme in 2020, compared to the same period in the preceding 3 years. Uptake was measured across a 6 month follow-up period. Logistic models were conducted to analyse variations in uptake by sex, age group, income deprivation quintile, urban/rural location, ethnic group, and clinically extremely vulnerable (CEV) status in each period; and to compare uptake within sociodemographic groups between different periods. RESULTS: Uptake during August to October 2020 (period 2020/21; 60.4%) declined compared to the same period in 2019/20 (62.7%) but remained above the 60% Welsh standard. Variation by sex, age, income deprivation, and ethnic groups was observed in all periods studied. Compared to the pre-pandemic period in 2019/20, uptake declined for most demographic groups, except for older individuals (70-74 years) and those in the most income deprived group. Uptake continues to be lower in males, younger individuals, people living in the most income deprived areas and those of Asian and unknown ethnic backgrounds. CONCLUSION: Our findings are encouraging with overall uptake achieving the 60% Welsh standard during the first three months after the programme restarted in 2020 despite the disruption. Inequalities did not worsen after the programme resumed activities but variations in CRC screening in Wales associated with sex, age, deprivation and ethnic group remain. This needs to be considered in targeting strategies to improve uptake and informed choice in CRC screening to avoid exacerbating disparities in CRC outcomes as screening services recover from the pandemic.
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COVID-19 , Neoplasias Colorrectales , Masculino , Humanos , Pandemias/prevención & control , Gales/epidemiología , Detección Precoz del Cáncer/métodos , COVID-19/diagnóstico , COVID-19/epidemiología , Neoplasias Colorrectales/diagnóstico , Neoplasias Colorrectales/epidemiología , Factores SocioeconómicosRESUMEN
BACKGROUND: COVID-19 pandemic responses impacted behaviour and health services. We estimated the impact on incidence, stage and healthcare pathway to diagnosis for female breast, colorectal and non-small cell lung cancers at population level in Wales. METHODS: Cancer e-record and hospital admission data linkage identified adult cases, stage and healthcare pathway to diagnosis (population ~2.5 million). Using multivariate Poisson regressions, we compared 2019 and 2020 counts and estimated incidence rate ratios (IRR). RESULTS: Cases decreased 15.2% (n = -1011) overall. Female breast annual IRR was 0.81 (95% CI: 0.76-0.86, p < 0.001), colorectal 0.80 (95% CI: 0.79-0.81, p < 0.001) and non-small cell lung 0.91 (95% CI: 0.90-0.92, p < 0.001). Decreases were largest in 50-69 year olds for female breast and 80+ year olds for all cancers. Stage I female breast cancer declined 41.6%, but unknown stage increased 55.8%. Colorectal stages I-IV declined (range 26.6-29.9%), while unknown stage increased 803.6%. Colorectal Q2-2020 GP-urgent suspected cancer diagnoses decreased 50.0%, and 53.9% for non-small cell lung cancer. Annual screen-detected female breast and colorectal cancers fell 47.8% and 13.3%, respectively. Non-smal -cell lung cancer emergency presentation diagnoses increased 9.5% (Q2-2020) and 16.3% (Q3-2020). CONCLUSION: Significantly fewer cases of three common cancers were diagnosed in 2020. Detrimental impacts on outcomes varied between cancers. Ongoing surveillance with health service optimisation will be needed to mitigate impacts.
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Neoplasias de la Mama , COVID-19 , Carcinoma de Pulmón de Células no Pequeñas , Neoplasias Colorrectales , Neoplasias Pulmonares , Adulto , Neoplasias de la Mama/diagnóstico , Neoplasias de la Mama/epidemiología , COVID-19/epidemiología , Prueba de COVID-19 , Carcinoma de Pulmón de Células no Pequeñas/diagnóstico , Carcinoma de Pulmón de Células no Pequeñas/epidemiología , Neoplasias Colorrectales/diagnóstico , Neoplasias Colorrectales/epidemiología , Atención a la Salud , Femenino , Humanos , Incidencia , Neoplasias Pulmonares/diagnóstico , Neoplasias Pulmonares/epidemiología , Pandemias , SARS-CoV-2 , Gales/epidemiologíaRESUMEN
Poor mental health has been associated with socioeconomic deprivation. The aim was to describe possible mechanisms underpinning the narrowing of mental health inequalities demonstrated by Communities First, an area-wide regeneration programme in Wales, UK. Propensity score matched data from the Caerphilly Health and Social Needs Electronic Cohort Study, assessed changes in mental health, neighbourhood-level social cohesion, belongingness, quality and disorder. A multiple mediation analysis found c.76% of the total indirect effect was accounted for by neighbourhood quality and disorder. Targeted regeneration that increases neighbourhood quality and reduced neighbourhood disorder could mitigate the mental health inequalities associated with socioeconomic deprivation.
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Salud Mental , Características de la Residencia , Estudios de Cohortes , Humanos , Regeneración , Factores Socioeconómicos , GalesRESUMEN
Fetal alcohol spectrum disorders (FASDs) are lifelong disabilities caused by prenatal alcohol exposure. Prenatal alcohol use is common in the UK, but FASD prevalence was unknown. Prevalence estimates are essential for informing FASD prevention, identification and support. We applied novel screening algorithms to existing data to estimate the screening prevalence of FASD. Data were from a population-based cohort study (ALSPAC), which recruited pregnant women with expected delivery dates between 1991 and 1992 from the Bristol area of the UK. We evaluated different missing data strategies by comparing results from complete case, single imputation (which assumed that missing data indicated no exposure and no impairment), and multiple imputation methods. 6.0% of children screened positive for FASD in the analysis that used the single imputation method (total Nâ¯=â¯13,495), 7.2% in complete case analysis (total Nâ¯=â¯223) and 17.0% in the analysis with multiply imputed data (total Nâ¯=â¯13,495). A positive FASD screen was more common among children of lower socioeconomic status and children from unplanned pregnancies. Our analyses showed that the complete case and single imputation methods that are commonly used in FASD prevalence studies are likely to underestimate FASD prevalence. Although not equivalent to a formal diagnosis, these screening prevalence estimates suggest that FASD is likely to be a significant public health concern in the UK. Given current patterns of alcohol consumption and recent changes in prenatal guidance, active case ascertainment studies are urgently needed to further clarify the current epidemiology of FASD in the general population of the UK.
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Trastornos del Espectro Alcohólico Fetal/epidemiología , Tamizaje Masivo/efectos adversos , Efectos Tardíos de la Exposición Prenatal/epidemiología , Consumo de Bebidas Alcohólicas/efectos adversos , Niño , Femenino , Humanos , Masculino , Madres/estadística & datos numéricos , Embarazo , Prevalencia , Estudios Prospectivos , Reino Unido/epidemiología , Adulto JovenRESUMEN
Peer support is recommended by the World Health Organization for the initiation and continuation of breastfeeding, and this recommendation is included in United Kingdom (U.K.) guidance. There is a lack of information about how, when, and where breastfeeding peer support was provided in the U.K. We aimed to generate an overview of how peer support is delivered in the U.K. and to gain an understanding of challenges for implementation. We surveyed all U.K. infant feeding coordinators (n = 696) who were part of U.K.-based National Infant Feeding Networks, covering 177 National Health Service (NHS) organisations. We received 136 responses (individual response rate 19.5%), covering 102 U.K. NHS organisations (organisational response rate 58%). We also searched NHS organisation websites to obtain data on the presence of breastfeeding peer support. Breastfeeding peer support was available in 56% of areas. However, coverage within areas was variable. The provision of training and ongoing supervision, and peer-supporter roles, varied significantly between services. Around one third of respondents felt that breastfeeding peer-support services were not well integrated with NHS health services. Financial issues were commonly reported to have a negative impact on service provision. One quarter of respondents stated that breastfeeding peer support was not accessed by mothers from poorer social backgrounds. Overall, there was marked variation in the provision of peer-support services for breastfeeding in the U.K. A more robust evidence base is urgently needed to inform guidance on the structure and provision of breastfeeding peer-support services.
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Lactancia Materna , Accesibilidad a los Servicios de Salud , Educación del Paciente como Asunto , Influencia de los Compañeros , Sistemas de Apoyo Psicosocial , Grupos de Autoayuda , Adulto , Técnicos Medios en Salud/economía , Técnicos Medios en Salud/educación , Lactancia Materna/economía , Estudios Transversales , Femenino , Apoyo Financiero , Encuestas de Atención de la Salud , Accesibilidad a los Servicios de Salud/economía , Humanos , Internet , Evaluación de Necesidades , Educación del Paciente como Asunto/economía , Guías de Práctica Clínica como Asunto , Investigación Cualitativa , Grupos de Autoayuda/economía , Factores Socioeconómicos , Medicina Estatal/economía , Reino UnidoRESUMEN
Neighborhood-level interventions provide an opportunity to better understand the impact of neighborhoods on health. In 2001, the Welsh Government, United Kingdom, funded Communities First, a program of neighborhood regeneration delivered to the 100 most deprived of the 881 electoral wards in Wales. In this study, we examined the association between neighborhood regeneration and mental health. Information on regeneration activities in 35 intervention areas (n = 4,197 subjects) and 75 control areas (n = 6,695 subjects) was linked to data on mental health from a cohort study with assessments made in 2001 (before regeneration) and 2008 (after regeneration). Propensity score matching was used to estimate the change in mental health in intervention neighborhoods versus control neighborhoods. Baseline differences between intervention and control areas were of similar magnitude as produced by paired randomization of neighborhoods. Regeneration was associated with an improvement in the mental health of residents in intervention areas compared with control neighborhoods (ß = 1.54, 95% confidence interval: 0.50, 2.59), suggesting a reduction in socioeconomic inequalities in mental health. There was a dose-response relationship between length of residence in regeneration neighborhoods and improvements in mental health (P-trend = 0.05). These results show that targeted regeneration of deprived neighborhoods can improve mental health.
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Disparidades en el Estado de Salud , Trastornos Mentales/epidemiología , Salud Mental , Áreas de Pobreza , Características de la Residencia , Remodelación Urbana , Distribución por Edad , Femenino , Humanos , Masculino , Trastornos Mentales/diagnóstico , Trastornos Mentales/economía , Trastornos Mentales/psicología , Distribución por Sexo , Reino Unido/epidemiologíaRESUMEN
OBJECTIVES: We examined the role of social cohesion as a component of vulnerability and resilience to the psychological distress of flooding. METHODS: A survey collected data from 2238 individuals living in flood-affected areas of England (South Yorkshire and Worcestershire) in 2007. We used Bayesian structural equation modeling to assess factors relating to the latent variables of resilience (years in area, family nearby, and social cohesion) and vulnerability (disruption of essential services, flood risk, and previous flood experience). RESULTS: Flooding was strongly associated with poor mental health; however, resilience factors (associated with the ability to cope with natural disasters), but not vulnerability, were strongly associated with a reduction in psychological distress. CONCLUSIONS: Resilience and social cohesion were important influences on the risk of developing poor mental health following flooding. Increasing resilience of communities by strengthening social cohesion through measures that increase civic participation and changing land use should be considered as potentially inexpensive and effective defenses against avoidable mental harm that will result from increased climate instability.
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Inundaciones , Trastornos Mentales/epidemiología , Resiliencia Psicológica , Apoyo Social , Adaptación Psicológica , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Teorema de Bayes , Inglaterra/epidemiología , Femenino , Humanos , Entrevistas como Asunto , Masculino , Persona de Mediana Edad , Estrés Psicológico/epidemiología , Encuestas y CuestionariosRESUMEN
Sleeping difficulties in childhood have been associated with an increased risk of depression in adult life, but existing studies have not accounted for comorbid maternal sleeping difficulties and depression. This study aimed to determine the association between childhood sleeping difficulties and depression in adulthood after adjusting for the potential confounding influences of maternal depression and sleeping difficulties. Data from the British Cohort Study 1970, a prospective birth cohort with 30 years of follow-up (1975-2005) were used. At 5 years of age, 7437 parents of participants recorded information on whether their child had sleeping difficulties, the frequency of bed-wetting, nightmares, maternal depression and sleep difficulties. At 34 years of age, participants reported whether or not they had received medical treatment for depression in the past year. Parental reports of severe sleeping difficulties at 5 years were associated with an increased risk of depression at age 34 years [odds ratio (OR) = 1.9, 95% confidence interval (CI) = 1.2, 3.2] whereas moderate sleeping difficulties were not (OR = 1.1, 95% CI = 0.9, 1.3). In conclusion, severe sleeping problems in childhood may be associated with increased susceptibility to depression in adult life.
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Depresión/complicaciones , Depresión/epidemiología , Trastornos del Sueño-Vigilia/complicaciones , Trastornos del Sueño-Vigilia/epidemiología , Adulto , Preescolar , Estudios de Cohortes , Susceptibilidad a Enfermedades , Sueños , Femenino , Estudios de Seguimiento , Humanos , Masculino , Madres/psicología , Enuresis Nocturna/complicaciones , Enuresis Nocturna/epidemiología , Oportunidad Relativa , Estudios Prospectivos , Riesgo , Reino Unido/epidemiologíaRESUMEN
BACKGROUND: Common mental disorders are more prevalent in areas of high neighbourhood socioeconomic deprivation but whether the prevalence varies with neighbourhood income inequality is not known. AIMS: To investigate the hypothesis that the interaction between small-area income deprivation and income inequality was associated with individual mental health. METHOD: Multilevel analysis of population data from the Welsh Health Survey, 2003/04-2010. A total of 88,623 respondents aged 18-74 years were nested within 50,587 households within 1887 lower super output areas (neighbourhoods) and 22 unitary authorities (regions), linked to the Gini coefficient (income inequality) and the per cent of households living in poverty (income deprivation). Mental health was measured using the Mental Health Inventory MHI-5 as a discrete variable and as a 'case' of common mental disorder. RESULTS: High neighbourhood income inequality was associated with better mental health in low-deprivation neighbourhoods after adjusting for individual and household risk factors (parameter estimate +0.70 (s.e. = 0.33), P = 0.036; odds ratio (OR) for common mental disorder case 0.92, 95% CI 0.88-0.97). Income inequality at regional level was significantly associated with poorer mental health (parameter estimate -1.35 (s.e. = 0.54), P = 0.012; OR = 1.13, 95% CI 1.04-1.22). CONCLUSIONS: The associations between common mental disorders, income inequality and income deprivation are complex. Income inequality at neighbourhood level is less important than income deprivation as a risk factor for common mental disorders. The adverse effect of income inequality starts to operate at the larger regional level.
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Renta/estadística & datos numéricos , Trastornos Mentales/economía , Características de la Residencia/estadística & datos numéricos , Adolescente , Adulto , Anciano , Femenino , Humanos , Masculino , Persona de Mediana Edad , Análisis Multinivel , Factores de Riesgo , Análisis de Área Pequeña , Factores SocioeconómicosRESUMEN
INTRODUCTION: The COVID-19 epidemic interrupted normal cancer diagnosis procedures. Population-based cancer registries report incidence at least 18 months after it happens. Our goal was to make more timely estimates by using pathologically confirmed cancers (PDC) as a proxy for incidence. We compared the 2020 and 2021 PDC with the 2019 pre-pandemic baseline in Scotland, Wales, and Northern Ireland (NI). METHODS: Numbers of female breast (ICD-10 C50), lung (C33-34), colorectal (C18-20), gynaecological (C51-58), prostate (C61), head and neck (C00-C14, C30-32), upper gastro-intestinal (C15-16), urological (C64-68), malignant melanoma (C43), and non-melanoma skin (NMSC) (C44) cancers were counted. Multiple pairwise comparisons generated incidence rate ratios (IRR). RESULTS: Data were accessible within 5 months of the pathological diagnosis date. Between 2019 and 2020, the number of pathologically confirmed malignancies (excluding NMSC) decreased by 7315 (14.1 %). Scotland experienced early monthly declines of up to 64 % (colorectal cancers, April 2020 versus April 2019). Wales experienced the greatest overall change in 2020, but Northern Ireland experienced the quickest recovery. The pandemic's effects varied by cancer type, with no significant change in lung cancer diagnoses in Wales in 2020 (IRR 0.97 (95 % CI 0.90-1.05)), followed by an increase in 2021 (IRR 1.11 (1.03-1.20). CONCLUSION: PDC are useful in reporting cancer incidence quicker than cancer registrations. Temporal and geographical differences between participating countries mirrored differences in responses to the COVID-19 pandemic, indicating face validity and the potential for quick cancer diagnosis assessment. To verify their sensitivity and specificity against the gold standard of cancer registrations, however, additional research is required.
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COVID-19 , Melanoma , Masculino , Humanos , Femenino , Incidencia , Gales/epidemiología , Irlanda del Norte/epidemiología , SARS-CoV-2 , Pandemias , COVID-19/epidemiología , Escocia/epidemiología , Melanoma/epidemiología , Melanoma Cutáneo MalignoRESUMEN
We investigated the predictors, aetiology and long-term outcomes of acute kidney injury (AKI) following urgent percutaneous coronary intervention (PCI) for acute coronary syndrome (ACS). Acute kidney injury occurred in 198 (7.2%) of 2917 patients: 14.1% of AKI cases were attributed to cardiogenic shock and 5.1% were classified as atheroembolic renal disease (AERD). Significant risk factors for AKI included age (odds ratio [OR] 1.05, 95% confidence limits [CI] 1.03-1.06), diabetes (OR 1.73, 95% CI 1.20-2.47), hypertension (OR 1.43, 95% CI 1.03-2.00), heart failure (OR 3.01, 95% CI 1.58-5.57), femoral access (OR 1.50, 95% CI 1.03-2.15), cardiogenic shock (OR 2.03, 95% CI 1.19-3.37) and ST-elevation myocardial infarction (STEMI) (OR 3.89, 95% CI 2.80-5.47). One-year mortality after AERD was 44.4% and renal replacement therapy (RRT) requirement 22.2% (compared with mortality 33.3% and RRT requirement 7.4%, respectively, in all other AKI patients). Mortality at 1 year was associated with AKI (OR 4.33, 95% CI 2.89-6.43), age (OR 1.08, 95% CI 1.06-1.09), heart failure (OR 1.92, 95% CI 1.05-3.44), femoral access (OR 2.05, 95% CI 1.41-2.95) and cardiogenic shock (OR 3.63, 95% CI 2.26-5.77). Acute kidney injury after urgent PCI is strongly associated with worse outcomes. Atheroembolic renal disease has a poor outcome and a high likelihood of long-term RRT requirement.
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Síndrome Coronario Agudo , Lesión Renal Aguda , Intervención Coronaria Percutánea , Síndrome Coronario Agudo/epidemiología , Síndrome Coronario Agudo/terapia , Lesión Renal Aguda/diagnóstico , Lesión Renal Aguda/epidemiología , Lesión Renal Aguda/etiología , Medios de Contraste , Humanos , Incidencia , Intervención Coronaria Percutánea/efectos adversos , Factores de RiesgoRESUMEN
AIMS: Antibiotic prescriptions for lower respiratory tract infection (LRTI) account for a large proportion of antibiotic consumption. Many of these prescriptions do not benefit patients and contribute to antibiotic resistance. Research to improve evidence-based management requires clear definitions of clinical entities. We aimed to generate definitions for common LRTIs that are applicable to clinical practice and low-intensity investigation research settings in European primary care. METHODS: Candidate definitions identified through a systematic review and a nominal group meeting were put to a Delphi panel of selected experts from Europe and the US over three rounds. The definitions achieving high consensus were then tested for face validity by an expert panel. RESULTS: 253 papers met our search criteria. The nominal group meeting generated highly-ranked definitions for two LRTIs. The Delphi panel considered five candidate definitions derived from the systematic review and nominal group meeting, and agreed upon definitions and open comments that the expert panel assessed for face validity. CONCLUSIONS: We combined empirical evidence with expert opinion for the development of a set of relevant clinical and research definitions for the four most common LRTIs presenting in general practice.
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Atención Primaria de Salud , Infecciones del Sistema Respiratorio/diagnóstico , Europa (Continente) , Humanos , Cooperación Internacional , Terminología como AsuntoRESUMEN
Large reductions in emergency department attendances and hospitalisations with non-COVID acute medical illness early during the pandemic were attributed to reluctance to seek medical help and higher referral thresholds. Here, we compare acute medical admissions with a comparison cohort from 2017. Deaths in the same geographic area were examined, and Wales-wide deaths during these 4 weeks in 2020 were compared with a seasonally matched period in 2019. There were 528 patients admitted with non-COVID illness in 2020, versus 924 in 2017 (a reduction of 43%). Deaths from non-COVID causes increased by 10.9% compared with 2017, over half this rise being from neurological causes including stroke and dementia. While far fewer patients required hospitalisation as medical emergencies, rises in local non-COVID deaths proved small. Wales-wide non-COVID deaths rose by just 1% compared with 2019. The findings suggest that changes in population behaviour and lifestyle during lockdown brought about unforeseen health benefits.
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COVID-19 , Pandemias , Epidemiología , Hospitalización , Humanos , Incidencia , Cuarentena , Reino Unido/epidemiología , Gales/epidemiologíaRESUMEN
BACKGROUND: Patients with primary antibody deficiency (PAD) are at increased risk of respiratory tract infections, but our understanding of their nature and consequences remains limited. OBJECTIVE: To define the symptomatic and microbial burden of upper airway infection in adults with PAD relative to age-matched controls. METHODS: Prospective 12-month observational study consisting of a daily upper and lower airway symptom score alongside fortnightly nasal swab with molecular detection of 19 pathogen targets. RESULTS: A total of 44 patients and 42 controls (including 34 household pairs) were recruited, providing more than 22,500 days of symptom scores and 1,496 nasal swabs. Swab and questionnaire compliance exceeded 70%. At enrollment, 64% of patients received prophylactic antibiotics, with a 34% prevalence of bronchiectasis. On average, patients with PAD experienced symptomatic respiratory exacerbations every 6 days compared with 6 weeks for controls, associated with significant impairment of respiratory-specific quality-of-life scores. Viral detections were associated with worsening of symptom scores from a participant's baseline. Patients with PAD had increased odds ratio (OR) for pathogen detection, particularly viral (OR, 2.73; 95% CI, 2.09-3.57), specifically human rhinovirus (OR, 3.60; 95% CI, 2.53-5.13) and parainfluenza (OR, 3.06; 95% CI, 1.25-7.50). Haemophilus influenzae and Streptococcus pneumoniae were also more frequent in PAD. Young child exposure, IgM deficiency, and presence of bronchiectasis were independent risk factors for viral detection. Prophylactic antibiotic use was associated with a lower risk of bacterial detection by PCR. CONCLUSIONS: Patients with PAD have a significant respiratory symptom burden associated with increased viral infection frequency despite immunoglobulin replacement and prophylactic antibiotic use. This highlights a clear need for future therapeutic trials in the population with PAD, and informs future study design.
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Enfermedades de Inmunodeficiencia Primaria/epidemiología , Infecciones del Sistema Respiratorio/epidemiología , Virosis/epidemiología , Adulto , Anciano , Bacterias/aislamiento & purificación , Infecciones Bacterianas/diagnóstico , Infecciones Bacterianas/microbiología , Comorbilidad , Femenino , Humanos , Masculino , Persona de Mediana Edad , Enfermedades de Inmunodeficiencia Primaria/microbiología , Mucosa Respiratoria/microbiología , Infecciones del Sistema Respiratorio/diagnóstico , Infecciones del Sistema Respiratorio/microbiología , Evaluación de Síntomas , Virosis/diagnóstico , Virosis/microbiología , Virus/aislamiento & purificación , Adulto JovenRESUMEN
BACKGROUND: Over the last 30 years options for collecting self-reported data in health surveys and questionnaires have increased with technological advances. However, mode of data collection such as face-to-face interview or telephone interview can affect how individuals respond to questionnaires. This paper adapts a framework for understanding mode effects on response quality and applies it to a health research context. DISCUSSION: Data collection modes are distinguished by key features (whether the survey is self- or interviewer-administered, whether or not it is conducted by telephone, whether or not it is computerised, whether it is presented visually or aurally). Psychological appraisal of the survey request will initially entail factors such as the cognitive burden upon the respondent as well as more general considerations about participation. Subsequent psychological response processes will further determine how features of the data collection mode impact upon the quality of response provided. Additional antecedent factors which may further interact with the response generation process are also discussed. These include features of the construct being measured such as sensitivity, and of the respondent themselves (e.g. their socio-demographic characteristics). How features of this framework relate to health research is illustrated by example. SUMMARY: Mode features can affect response quality. Much existing evidence has a broad social sciences research base but is of importance to health research. Approaches to managing mode feature effects are discussed. Greater consideration must be given to how features of different data collection approaches affect response from participants in studies. Study reports should better clarify such features rather than rely upon global descriptions of data collection mode.
Asunto(s)
Recolección de Datos/métodos , Investigación sobre Servicios de Salud/normas , Humanos , Modelos Teóricos , Control de CalidadRESUMEN
Previous measures of parental substance use have often paid limited attention to the co-occurrence of alcohol and drugs, or to the between-parent dynamics in the use of substances. These shortcomings may have important implications for our understandings of the relationship between parental substance use and child wellbeing. Using data from the Avon Longitudinal Study of Parents and Children, a UK community-based cohort study from 1990 onwards (n = 9,451), we identified groups of parental substance use using latent class analysis. The 4-class solution offered the best fit, balancing statistical criteria and theoretical judgement. The results show distinct classes across the range of parental substance use, including very low users, low users, moderate users and heavy users. These classes suggest that substance use patterns among mothers are somewhat mirrored by those of their partners, while heavy use of alcohol by mothers and their partners is related to increased mothers drug use. We suggest that studies that investigate the effects of parental substance use on child wellbeing should pay greater attention to the dynamics of substance use by parental figures.
Asunto(s)
Análisis de Clases Latentes , Madres/clasificación , Padres , Trastornos Relacionados con Sustancias/clasificación , Adolescente , Adulto , Femenino , Humanos , Estudios Longitudinales , Masculino , Reino Unido/epidemiología , Adulto JovenRESUMEN
OBJECTIVES: To assess whether the direction of movement along the social gradient was associated with changes in mental health status. DESIGN: Longitudinal record-linkage study using a multistate model. SETTING: Caerphilly, Wales, UK between 2001 and 2015. PARTICIPANTS: The analytical sample included 10 892 (60.8% female) individuals aged 18-74 years. PRIMARY AND SECONDARY OUTCOME MEASURES: Deprivation change at lower super output area level using the 2008 Welsh Index of Multiple Deprivation. Mental health was assessed in 2001 and 2008 using the Mental Health Inventory subscale of the short-form 36 V.2. RESULTS: Mental health selection was shown whereby individuals with common mental health disorders were less likely to move to areas of lower deprivation but more likely to move to areas of greater deprivation. CONCLUSION: Poor mental health seems to drive health selection in a similar way to poor physical health. Therefore, funding targeted at areas of higher deprivation should consider the demand to be potentially higher as individuals with poor mental health may migrate into that area.