The prevalence and incidence rate of overweight and obesity among 2.5 million children and adolescents in Spain.

INTRODUCTION AND OBJECTIVES: Childhood obesity trends are plateauing in Spain, but limited information is available about how they differ by region. This study assessed childhood and adolescent the prevalence and incidence of overweight and obesity from 2005 to 2017 across 8 Spanish regions. METHODS: This longitudinal study used height and weight measurements from 2.5 million children aged 2 to 17 years to calculate overweight and obesity, according to the World Health Organization (WHO) guidelines. Data were obtained from The Base de datos para la Investigación Farmacoepidemiológica en Atención Primaria, and the Information System for Research in Primary Care. Prevalence and incidence rates and trends from 2005 to 2017 were calculated and stratified by age, sex, and region. RESULTS: The overall obesity prevalence increased in boys and girls from age 2 (0.8%; 95%CI, 0.8-0.9 in both sexes) until peaking at age 7 in girls (17.3%; 95%CI, 17.1-17.5) and age 9 in boys (24.1%; 95%CI 23.9-24.3). The highest and lowest obesity prevalences were observed in Murcia and Navarre. Overall obesity prevalence trends decreased from 2005 to 2017 in all age-sex groups and in most regions. Highest obesity incidence rates were found in children aged 6 to 7 years, (4.5 [4.5-4.5] and 3.5 [3.5-3.5] new obesity cases per 100 person-years in boys and girls, respectively). Boys had higher prevalence and incidence rates than girls across all regions. Overweight/obesity prevalence and incidence rates and their trends were consistently higher than the obesity results, although a similar pattern was observed across sex and age. CONCLUSIONS: Overweight and obesity prevalence slightly decreased in Spain from 2005 to 2017, but regional, sex, and age differences persisted. Because incidence peaked around the age of 6 years, it may be important to begin health promotion programs at an early age.

Flecainide and risk of skin neoplasms: Results of a large nested case-control study in Spain and Denmark.

Background: A previous study in Denmark suggested an increased melanoma risk associated with the use of flecainide. Objective: To study the association between flecainide use and the risk of melanoma and non-melanoma skin cancer in Spain and Denmark. Methods: We conducted a multi-database case-control study in (database/study period) Spain (SIDIAP/2005-2017 and BIFAP/2007-2017) and Denmark (Danish registries/2001-2018). We included incident cases of melanoma or non-melanoma skin cancer (NMSC) aged ≥18 with ≥2 years of previous data (≥10 years for Denmark) before the skin cancer and matched them to controls (10:1 by age and sex). We excluded persons with immunosuppression or previous cancer. We defined ever-use as any prescription fill and high-use as a cumulative dose of at least 200 g (reference: never-use). We categorized a cumulative dose for a dose-response assessment. We used conditional logistic regression to compute ORs (95% CI) adjusted for photosensitizing, anti-neoplastic, disease-specific drugs and comorbidities. Results: The total numbers of melanoma/NMSC cases included were 7,809/64,230 in SIDIAP, 4,661/31,063 in BIFAP, and 27,978/152,821 in Denmark. In Denmark, high-use of flecainide was associated with increased adjusted ORs of skin cancer compared with never-use [melanoma: OR 1.97 (1.38-2.81); NMSC: OR 1.34 (1.15-1.56)]. In Spain, an association between high-use of flecainide and NMSC was also observed [BIFAP: OR 1.42 (1.04-1.93); SIDIAP: OR 1.19 (0.95-1.48)]. There was a non-significant dose-response pattern for melanoma in Denmark and no apparent dose-response pattern for NMSC in any of the three databases. We found similar results for ever-use of flecainide. Conclusion: Flecainide use was associated with an increased risk of melanoma (Denmark only) and NMSC (Denmark and Spain) but without substantial evidence of dose-response patterns. Further studies are needed to assess for possible unmeasured confounders.

Patient with an implantable cardiac electrical stimulation device. What should the anesthesiologist know? / Paciente con dispositivo de estimulación eléctrica cardiaca implantable. ¿Qué debe saber el anestesiólogo?

Abstract Patients with implantable electric stimulation devices are challenging to the anesthesiologist since these cases demand a comprehensive knowledge about how the device operates, the indications for the implant and the implications that must be addressed during the perioperative period. This article is intended to provide the reader with clear and structured information so that the anesthesiologist will be able to safely deal with the situation of a patient with an implantable cardiac stimulation device, who has been programmed for emergent surgery. A search for the scientific evidence available was conducted in Pubmed / Medline, ScienceDirect, OVID, SciELO), for a non-systematic review. The incidence of the use of cardiac electric stimulation devices has been growing. Their operation is increasingly complex, and demands being constantly updated on the knowledge in the area.

Resumen El paciente portador de un dispositivo de estimulación eléctrica cardiaca implantable se convierte en un reto para el anestesiólogo debido a que implica un conocimiento integral que abarca su funcionamiento, las indicaciones que llevaron a su implante y las implicaciones que se deben abordar en el perioperatorio. Este artículo busca proporcionar al lector información clara y estructurada que le permita al anestesiólogo enfrentarse de forma segura al escenario de un paciente con un dispositivo de estimulación eléctrica cardiaca implantable programado para cirugía emergente. Se realizó una búsqueda de la evidencia científica disponible en bases de datos (Pubmed / Medline, ScienceDirect, OVID, SciELO), para una revisión no sistemática. La incidencia en el uso de dispositivos de estimulación eléctrica cardiaca viene en aumento. Su funcionamiento es cada vez más complejo lo cual implica una actualización permanente del conocimiento en esta área.

Major bleeding in users of direct oral anticoagulants in atrial fibrillation: A pooled analysis of results from multiple population-based cohort studies.

OBJECTIVE: To establish the risk of major bleeding in direct oral anticoagulant (DOAC) users (overall and by class) versus vitamin K antagonist (VKA) users, using health care databases from four European countries and six provinces in Canada. METHODS: A retrospective cohort study was performed according to a similar protocol. First-users of VKAs or DOACs with a diagnosis of non-valvular atrial fibrillation (NVAF) were included. The main outcome of interest was major bleeding and secondary outcomes included gastrointestinal (GI) bleeding and intracranial haemorrhage (ICH). Incidence rates of events per 1000 person years were calculated. Hazard ratios (HRs) and 95% confidence intervals (95% CI) were estimated using a Cox proportional hazard regression model. Exposure and confounders were measured and analysed in a time-dependant way. Risk estimates were pooled using a random effect model. RESULTS: 421 523 patients were included. The risk of major bleeding for the group of DOACs compared to VKAs showed a pooled HR of 0.94 (95% CI: 0.87-1.02). Rivaroxaban showed a modestly increased risk (HR 1.11, 95% CI: 1.06-1.16). Apixaban and dabigatran showed a decreased risk of respectively HR 0.76 (95% CI: 0.69-0.84) and HR 0.85 (95% CI: 0.75-0.96). CONCLUSIONS: This study confirms that the risk of major bleeding of DOACs compared to VKAs is not increased when combining all DOACs. However, we observed a modest higher risk of major bleeding for rivaroxaban, whereas for apixaban and dabigatran lower risks of major bleeding were observed compared to VKAs.

Long-term follow up of oral mucosa autograft sutured to the sclera in severe symblepharon.

PURPOSE: To evaluate the clinical outcomes and complications of oral mucosa autograft (OMAU) sutured to the sclera to treat symblepharon after severe chemical or fireworks burn. METHODS: Our surgical technique for OMAU sutured to the sclera is presented along with clinical data and outcomes of 7 symblepharon carriers. Our surgical technique was performed unilateral in all cases. An OMAU with a mean length of 3 cm and 2 cm wide was sutured to the bare sclera 1-3 mm behind the limbus. Amniotic membrane transplant was placed covering the rectus muscles and bare sclera proximal to the limbus. The fornix was secured into the skin with deepening bolster sutures. A temporary tarsorrhaphy was performed, and a symblepharon ring was placed on top of a bandage contact lens. RESULTS: There were no cases of intraoperative complications. Three years postoperatively, all patients had perfect integration of the OMAU and there were no cases of symblepharon's recurrence. Two patients developed mild superior entropion and 2 patients developed mild strabismus (one esotropia and another exotropia). CONCLUSION AND IMPORTANCE: OMAU sutured to the sclera after symblepharon release caused by severe ocular burns, results in excellent cosmetic and anatomical outcomes with no recurrence.

Use of hydrochlorothiazide and risk of skin cancer in a large nested case-control study in Spain.

PURPOSE: Hydrochlorothiazide (HCTZ) use has been linked to skin cancer in northern European countries. We assessed the association between HCTZ exposure and risk of malignant melanoma (MM) and keratinocyte carcinoma (KC) in a European Mediterranean population. METHODS: Two parallel nested case-control studies were conducted in Spain using two electronic primary healthcare databases, each one providing data on both exposure and outcomes: SIDIAP and BIFAP. Cancer cases were matched to 10 controls by age and gender through risk-set sampling. The ORs and 95% CI for MM and KC associated with previous HCTZ use were estimated using conditional logistic regression. In BIFAP, KC cases were further identified as basal cell carcinoma (BCC) or squamous cell carcinoma (SCC). RESULTS: In adjusted analyses, both ever and cumulative high (≥50,000 mg) use of HCTZ were associated with an increased risk of KC. The risk estimates for high use were 1.30 (1.26-1.34) in SIDIAP and 1.20 (1.12-1.30) in BIFAP, with a lower risk for BCC (1.11 [1.02-1.21]) than for SCC (1.71 [1.45-2.02]). A dose-response relationship was observed between cumulative doses of HCTZ and KC risk. Inconsistent results were found for high use of HCTZ and risk of MM: 1.25 (1.09-1.43) in SIDIAP and 0.85 (0.64-1.13) in BIFAP. CONCLUSIONS: In this European Mediterranean population, a high cumulative use of HCTZ was related to an increased risk of KC with a clear dose-response pattern.

Percepciones sobre envejecimiento satisfactorio desde la vivencia de las personas mayores que viven en comunidad / Perceptions of successful aging from the experience of the elderly living in community

OBJETIVO: Conocer e interpretar las experiencias y los significados que las personas mayores que viven en comunidad atribuyen al envejecimiento satisfactorio. MÉTODO: Investigación cualitativa, con enfoque hermenéutico dialéctico de George Gadamer, realizada en zona metropolitana de Uruguay, años 2015-2016; participaron 23 personas mayores. RESULTADOS: se identificaron las categorías conciencia histórica con tres subcategorías: familia, sociedad y estado en el que vivimos, y categoría carga de la tradición con dos subcategorías: juicios y límites. CONCLUSIONES: se logró conocer las percepciones sobre envejecimiento satisfactorio desde las vivencias de personas mayores, enfatizando en las relaciones familiares como pilar fundamental de sostén para mantenerse activos y saludables. Es importante la promoción de la salud. Las personas mayores tienen un cuerpo que sufre dolencias; manteniéndose en actividad, son personas con salud mental, ya que ellos manifiestan que mientras la mente anda, todo puede salir bien. La expectativa se centra en ser resiliente, siendo este el punto principal de seguir día a día en el camino

OBJECTIVE: To know and interpret the experiences and meanings attributed by elderly people living in community to satisfactory aging. METHOD: qualitative research, with a dialectical hermeneutic approach by George Gadamer, carried out in the metropolitan area of Uruguay, 2015-2016; 23 elderly people participated. RESULTS: categories were identified: historical awareness with three subcategories: family, society and state in which we live; another category carries the tradition with two subcategories: judgments and limits. CONCLUSIONS: it was possible to know the perceptions of successful aging from the experiences of older people, emphasizing family relationships as a fundamental pillar of support to stay active and healthy; health promotion is important, older people have a body that suffers ailments, staying active, they are people with mental health, since they referenced that while the mind walks everything can go well. The expectation is focused on being resilient, this being the main point to follow day by day along the way

Comparing risk of major bleeding between users of different oral anticoagulants in patients with nonvalvular atrial fibrillation.

AIMS: The introduction of direct oral anticoagulants (DOACs) has broadened the treatment arsenal for nonvalvular atrial fibrillation, but observational studies on the benefit-risk balance of DOACs compared to vitamin K antagonists (VKAs) are needed. The aim of this study was to characterize the risk of major bleeding in DOAC users using longitudinal data collected from electronic health care databases from 4 different EU-countries analysed with a common study protocol. METHODS: A cohort study was conducted among new users (≥18 years) of DOACs or VKAs with nonvalvular atrial fibrillation using data from the UK, Spain, Germany and Denmark. The incidence of major bleeding events (overall and by bleeding site) was compared between current use of DOACs and VKAs. Cox regression analysis was used to calculate hazard ratios and 95% confidence intervals (CI) and adjust for confounders. RESULTS/CONCLUSION: Overall, 251 719 patients were included across the 4 study cohorts (mean age ~75 years, % females between 41.3 and 54.3%), with overall hazard ratios of major bleeding risk for DOACs vs VKAs ranging between 0.84 (95% CI: 0.79-0.90) in Denmark and 1.13 (95% CI 1.02-1.25) in the UK. When stratifying according to the bleeding site, risk of gastrointestinal bleeding was increased by 48-67% in dabigatran users and 30-50% for rivaroxaban users compared to VKA users in all data sources except Denmark. Compared to VKAs, apixaban was not associated with an increased risk of gastrointestinal bleeding in all data sources and seemed to be associated with the lowest risk of major bleeding events compared to dabigatran and rivaroxaban.

Prescribers' compliance with summary of product characteristics of dabigatran, rivaroxaban and apixaban-A European comparative drug utilization study.

Despite a tremendous increase of direct oral anticoagulants (DOACs) prescriptions in recent years, only few data is available analysing prescribers' adherence to Summary of Product Characteristics (SmPC). We aimed to assess adherence to registered indications, contraindications, special warnings/precautions, and potential drug-drug interactions for three DOAC compounds (dabigatran, rivaroxaban, and apixaban) in six databases of five European countries (The Netherlands, United Kingdom, Spain, Denmark, and Germany). We included adult patients (≥18 years) initiating DOACs between 2008 and 2015. For several SmPC items, broad definitions were used due to ambiguous SmPC terms or lacking data in some databases. Within the study period, a DOAC was initiated in 407 576 patients (rivaroxaban: 240 985 (59.1%), dabigatran: 95 303 (23.4%), and apixaban: 71 288 (17.5%)). In 2015, non-valvular atrial fibrillation was the most common indication (>60% in most databases). For the whole study period, a substantial variation between the databases was found regarding the proportion of patients with at least one contraindication (inter-database range [IDR]: 8.2%-55.7%), with at least one special warning/precaution (IDR: 35.8%-75.2%) and with at least one potential drug-drug interaction (IDR: 22.4%-54.1%). In 2015, the most frequent contraindication was "malignant neoplasm" (IDR: 0.7%-21.3%) whereas the most frequent special warning/precaution was "prescribing to the elderly" (≥75 years; IDR: 25.0%-66.4%). The most common single compound class interaction was "concomitant use of non-steroidal anti-inflammatory drugs" (IDR: 3.0%-25.3%). Contraindications, special warnings/precautions, and potential drug-drug interactions were present in a relevant number of new DOAC users. Due to broad definitions used for some SmPC terms, overall proportions for contraindications are prone to overestimation. However, for unambiguous SmPC terms documented in the databases sufficiently, the respective estimates can be considered valid. Differences between databases might be related to "true" differences in prescription behaviour, but could also be partially due to differences in database characteristics.

Measurable Residual Disease Assessed by Flow-Cytometry Is a Stable Prognostic Factor for Pediatric T-Cell Acute Lymphoblastic Leukemia in Consecutive SEHOP Protocols Whereas the Impact of Oncogenetics Depends on Treatment.

Robust and applicable risk-stratifying genetic factors at diagnosis in pediatric T-cell acute lymphoblastic leukemia (T-ALL) are still lacking, and most protocols rely on measurable residual disease (MRD) assessment. In our study, we aimed to analyze the impact of NOTCH1, FBXW7, PTEN, and RAS mutations, the measurable residual disease (MRD) levels assessed by flow cytometry (FCM-MRD) and other reported risk factors in a Spanish cohort of pediatric T-ALL patients. We included 199 patients treated with SEHOP and PETHEMA consecutive protocols from 1998 to 2019. We observed a better outcome of patients included in the newest SEHOP-PETHEMA-2013 protocol compared to the previous SHOP-2005 cohort. FCM-MRD significantly predicted outcome in both protocols, but the impact at early and late time points differed between protocols. The impact of FCM-MRD at late time points was more evident in SEHOP-PETHEMA 2013, whereas in SHOP-2005 FCM-MRD was predictive of outcome at early time points. Genetics impact was different in SHOP-2005 and SEHOP-PETHEMA-2013 cohorts: NOTCH1 mutations impacted on overall survival only in the SEHOP-PETHEMA-2013 cohort, whereas homozygous deletions of CDKN2A/B had a significantly higher CIR in SHOP-2005 patients. We applied the clinical classification combining oncogenetics, WBC count and MRD levels at the end of induction as previously reported by the FRALLE group. Using this score, we identified different subgroups of patients with statistically different outcome in both Spanish cohorts. In SHOP-2005, the FRALLE classifier identified a subgroup of high-risk patients with poorer survival. In the newest protocol SEHOP-PETHEMA-2013, a very low-risk group of patients with excellent outcome and no relapses was detected, with borderline significance. Overall, FCM-MRD, WBC count and oncogenetics may refine the risk-stratification, helping to design tailored approaches for pediatric T-ALL patients.

Repetitive syncopal episodes in a child with documented ventricular tachycardia, early repolarization pattern in leads I an aVL, Brugada syndrome, and fever.

We present a small child with febrile peaks and syncopal episodes secundary to ventricular tachycardia, in whom it was eventually possible to demostrate the Brugada Syndrome with a special presentation in the ECG; early repolarization pattern in lead I and a aVL and Brugada pattern during fever in V1-V2. This is, to our knowledge, tha first case with this special ECG presentation in a small child.

Papel central del laboratorio en el diagnóstico de un caso de infiltración de sistema nervioso central por mieloma múltiple refractario / Central role of the laboratory in the diagnosis of a case of central nervous system infiltration by refractory multiple myeloma

La infiltración leptomeníngea en el mieloma múltiple es una complicación poco frecuente y grave que se presenta generalmente tras recaídas de la enfermedad. Para establecer un correcto diagnóstico es necesario demostrar por citología la presencia de células plasmáticas clonales en el líquido cefalorraquídeo. Desde el laboratorio clínico detectamos esta complicación en una paciente diagnosticada de mieloma múltiple refractario, tras analizar una muestra de líquido cefalorraquídeo. La paciente presentaba diversos síntomas neurológicos como incontinencia fecal y disminución de la movilidad en ambas extremidades inferiores. Inicialmente observamos en el líquido pleocitosis, proteinorraquia y niveles elevados de células de alta fluorescencia, asociadas en ocasiones a células malignas. El proteinograma e inmunofijación del líquido confirmó la presencia del componente monoclonal ya detectado en sangre, y tras procesar la muestra por citometría de flujo pudimos confirmar la infiltración de células plasmáticas malignas en el sistema nervioso central. Nuestro laboratorio desempeñó un papel central y esencial en el diagnóstico de esta infrecuente complicación, mediante el uso combinado del proteinograma, la inmunofijación, la citometría de flujo y el autoanalizador hematológico, incluyendo en este último las células de alta fluorescencia, prometedor biomarcador en el cribado de la presencia de células tumorales en líquidos biológicos

Leptomeningeal involvement in multiple myeloma is a rare and serious complication that usually occurs after relapses of the disease. To establish a correct diagnosis, it is necessary to demonstrate, by cytology, the presence of clonal plasma cells in the cerebrospinal fluid. The clinical laboratory detected this complication in a patient diagnosed with refractory multiple myeloma after analysing a cerebrospinal fluid sample. The patient suffered from several neurological symptoms, such as faecal incontinence and lower limb mobility limitation. Pleocytosis and proteinorachia was initially observed, along with high levels of high-fluorescence cells, which are sometimes associated with malignant cells. The protein electrophoresis and immunofixation of the cerebrospinal fluid confirmed the presence of the monoclonal component, already detected in blood. After processing the sample by flow cytometry it was confirmed that there was infiltration of malignant plasma cells in the central nervous system. This laboratory played a central and essential role in the diagnosis of this uncommon complication, by the combined use of protein electrophoresis, immunofixation, flow cytometry, and the haematology autoanalyser. This latter included the high fluorescence cells as a promising biomarker in the screening for the presence of tumour cells in biological fluids

Motivation and E-Learning English as a foreign language: A qualitative study.

The motivation to learn a foreign language is a complex process. According to the Ministry of National Education of Colombia -MEN-, speaking English is a generic competence to be developed at all educational levels. In this regard and based on the Theory of Self-Determination -SDT-, this qualitative phenomenological study aims to identify and analyse the aspects related to the motivation to learn English in undergraduate students of the Virtual and Distance modalities -E-Learning-. The main instrument used for data collection was a semi-structured individual interviews. The participants in the research were a group of 16 women and 3 men. The analysis was carried out through semantic categorizations and with the support of NVivo 11 software, which lets assume that motivation for learning English is strongly influenced by external factors.

Incidence of direct oral anticoagulant use in patients with nonvalvular atrial fibrillation and characteristics of users in 6 European countries (2008-2015): A cross-national drug utilization study.

AIMS: To estimate the incidence of direct oral anticoagulant drug (DOAC) use in patients with nonvalvular atrial fibrillation and to describe user and treatment characteristics in 8 European healthcare databases representing 6 European countries. METHODS: Longitudinal drug utilization study from January 2008 to December 2015. A common protocol approach was applied. Annual period incidences and direct standardisation by age and sex were performed. Dose adjustment related to change in age and by renal function as well as concomitant use of potentially interacting drugs were assessed. RESULTS: A total of 186 405 new DOAC users (age ≥18 years) were identified. Standardized incidences varied from 1.93-2.60 and 0.11-8.71 users/10 000 (2011-2015) for dabigatran and rivaroxaban, respectively, and from 0.01-8.12 users/10 000 (2012-2015) for apixaban. In 2015, the DOAC incidence ranged from 9 to 28/10 000 inhabitants in SIDIAP (Spain) and DNR (Denmark) respectively. There were differences in population coverage among the databases. Only 1 database includes the total reference population (DNR) while others are considered a population representative sample (CPRD, BIFAP, SIDIAP, EGB, Mondriaan). They also varied in the type of drug data source (administrative, clinical). Dose adjustment ranged from 4.6% in BIFAP (Spain) to 15.6% in EGB (France). Concomitant use of interacting drugs varied between 16.4% (SIDIAP) and 70.5% (EGB). Cardiovascular comorbidities ranged from 25.4% in Mondriaan (The Netherlands) to 82.9% in AOK Nordwest (Germany). CONCLUSION: Overall, apixaban and rivaroxaban increased its use during the study period while dabigatran decreased. There was variability in patient characteristics such as comorbidities, potentially interacting drugs and dose adjustment. (EMA/2015/27/PH).

Changes in Alcohol Consumption and Associated Variables among Older Adults in Spain: A population-based cohort study.

We examined prospective changes in drinking patterns and their associations with socio-behavioral and health status variables in older adults in Spain using data from a prospective cohort of 2,505 individuals (53.3% women) representative of the non-institutionalized population aged >60 years in Spain. Alcohol consumption was assessed at baseline (2008-10) and at follow-up (2012) with a validated diet history. At risk drinking was defined as consuming >14 g of alcohol/day on average or any binge drinking in the last 30 days; lower amounts were considered light drinking. A total of 26.5% of study participants changed their intake during follow-up. Most participants reduced alcohol intake, but 23.3% of men and 8.9% of women went from light to at risk drinking during the study period. Low social connectivity at baseline was linked to at risk drinking for both sexes. However, the observed associations between changes in social connectivity, morbidity, BMI, or dietary habits and changes in drinking patterns differed by sex. We concluded that since about a quarter of older adults in Spain consume more alcohol than recommended, identifying socio-behavioral factors associated with this behavior is key for designing health campaigns targeting excessive alcohol consumption in this vulnerable population.

Alcohol consumption and all-cause mortality in older adults in Spain: an analysis accounting for the main methodological issues.

BACKGROUND AND AIMS: Observational evidence that light-to-moderate alcohol consumption lowers mortality is questioned because of potential selection biases and residual confounding. We assess the association between alcohol intake and all-cause death in older adults after accounting for those methodological issues. METHODS: Data came from 3045 individuals representative of the non-institutionalized population aged ≥ 60 years in Spain. Participants were recruited in 2008-10, when they reported current and life-time alcohol intake; drinkers were classified as occasional (< 1.43 g/day), light (≥ 1.43 but < 20 g/day for men and ≥ 1.43 but < 10 g/day for women), moderate (≥ 20 but < 40 g/day for men and ≥ 10 but < 20 g/day for women) or heavy (≥ 40 g/day for men and ≥ 24 g/day for women)/binge. Participants were followed-up to 2017 to assess vital status. In analyses, ex-drinkers were removed from the abstainer group and were classified according to their life-time intake to address the 'abstainer bias'. Moreover, analyses were replicated in individuals without functional limitations, and excluded deaths in the first year of follow-up, to address reverse causation. Also, occasional drinkers were used as reference in some analyses to reduce the 'healthy drinker/survivor' bias. Results were adjusted for many covariates to minimize residual confounding. RESULTS: Compared with never-drinkers, the hazard ratio (95% confidence interval) of mortality for light drinkers was 1.05 (0.71-1.56) and 1.20 (0.72-2.02) in those without functional limitations. Corresponding values for moderate drinkers were 1.28 (0.81-2.02) and 1.55 (0.87-2.75) and for heavy/binge drinkers 1.85 (1.07-3.23) and 2.15 (1.09-4.22). Results were consistent when occasional drinkers were used as reference. Among drinkers without functional limitations, the hazard ratio (95% confidence interval) of mortality per 10 g/day of alcohol was 1.12 (1.02-1.23). CONCLUSION: After accounting for potential biases, light-to-moderate drinking among people 60+ years of age appears to have no statistically significant benefit on mortality compared with abstention from alcohol. By contrast, heavy/binge drinking shows a higher death risk compared with abstention from alcohol. Alcohol intake appears to have a positive dose-response with mortality among drinkers.

Heating and Soaking Influence in Vitro Hindgut Fermentation of Tropical Legume Grains in Pigs.

The effects of different thermal (raw versus autoclaving or boiling for 5 and 20 min) and soaking (with or without) treatments on the in vitro hindgut fermentation in pigs of undigested residue collected after in vitro foregut digestion of tropical legumes' grains (Canavalia brasiliensis; Lablab purpureus; pink, red and white Vigna unguiculata) were investigated. The undigested residue was fermented with a pig fecal inoculum to determine fermentability, gas, and short-chain fatty acid (SCFA) productions. Soaked raw legumes increased the production of SCFAs (e.g., butyric acid) and fermentability, while autoclaving reduced them. The productions of butyric acid and energy derived from SCFAs differed between legumes, with canavalia and lablab having the lowest and highest values, respectively. SCFAs and energy productions were highly related to the predicted nutrients entering the hindgut. In conclusion, different heating and soaking treatments can be applied to legumes to modulate the production of target SCFAs.