Salud cardiovascular en España basada en el Life's Essential 8 y su asociación con mortalidad general y cardiovascular: la cohorte ENRICA / Cardiovascular health in Spain based on the Life's Essential 8 and its association with all-cause and cardiovascular mortality: the ENRICA cohort

Introducción y objetivos: La American Heart Association ha desarrollado el índice Life's Essential 8 (LE8) para promover la prevención de la enfermedad cardiovascular (ECV). Este estudio examinó la distribución del LE8 en la población adulta española y su asociación con la mortalidad general y por ECV.MétodosSe analizaron datos de 11.616 personas de edad≥ años (el 50,5% mujeres) del estudio ENRICA, reclutadas en 2008-2010 y seguidas hasta 2020-2022. El LE8 incluye 8 parámetros (dieta, actividad física, exposición a la nicotina, sueño, índice de masa corporal, lípidos y glucosa en sangre y presión arterial) y se puntúa de 0 a 100. La asociación entre LE8 y mortalidad se resumió mediante hazardratio obtenidas de modelos de Cox.ResultadosEl 13,2% de los participantes (del 6,1 al 16,9% según la comunidad autónoma) mostraron mala salud cardiovascular (LE8≤49). Tras una mediana de 12,9 años de seguimiento, ocurrieron 908 muertes totales y, durante una mediana de 11,8 años de seguimiento, 207 muertes por ECV. Tras ajustar por los principales factores de confusión y comparados con el cuartil más bajo (menos saludable) de LE8, los HR (IC 95%) de mortalidad general en el segundo, el tercer y el cuarto cuartil fueron, respectivamente, 0,68 (0,56-0,83), 0,63 (0,51-0,78) y 0,53 (0,39-0,72). Los resultados correspondientes a la mortalidad cardiovascular, considerando riesgos competitivos de muerte, fueron 0,62 (0,39-0,97), 0,55 (0,32-0,93) y 0,38 (0,16-0,89).ConclusionesUna proporción sustancial de los españoles mostraron mala salud cardiovascular. Una mayor puntación de LE8, desde el segundo cuartil, se asocia con menores mortalidad general y cardiovascular. (AU)

Introduction and objectives: The American Heart Association has recently developed the Life's Essential 8 (LE8) score to encourage prevention of cardiovascular disease (CVD). This study assessed the distribution of LE8 in the Spanish adult population and its association with all-cause and CVD death.MethodsWe used data from 11 616 individuals aged 18 years and older (50.5% women) from the ENRICA study, recruited between 2008 and 2010 and followed up until 2020 to 2022. The LE8 score includes 8 metrics (diet, physical activity, nicotine exposure, sleep health, body mass index, blood lipids and glucose, and blood pressure) and ranges from 0 to 100. The association of LE8 score with mortality was summarized with hazard ratios (HR), obtained from Cox regression.ResultsIn total, 13.2% of participants (range, 6.1%-16.9% across regions) had low cardiovascular health (LE8≤49). During a median follow-up of 12.9 years, 908 total deaths occurred, and, during a median follow-up of 11.8 years, 207 CVD deaths were ascertained. After adjustment for the main potential confounders and compared with being in the least healthy (lowest) quartile of LE8, the HR (95%CI) of all-cause mortality for the second, third and fourth quartiles were 0.68 (0.56-0.83), 0.63 (0.51-0.78), and 0.53 (0.39-0.72), respectively. The corresponding figures for CVD mortality, after accounting for competing mortality risks, were 0.62 (0.39-0.97), 0.55 (0.32-0.93), and 0.38 (0.16-0.89).ConclusionsA substantial proportion of the Spanish population showed low cardiovascular health. A higher LE8 score, starting from the second quartile, was associated with lower all-cause and CVD mortality. (AU)

Dual-Language Use and Cognitive Function Among Mexican Americans Aged 65 and Older.

Background: Better English proficiency and higher frequency of using English among non-native speakers are associated with lower dementia risk. Objective: We investigated if Mexican American older adults who use English and Spanish to a more similar degree demonstrate better cognitive function than those who use one language more than the other. Methods: We used data from waves one (1992/93) to eight (2012/13) of the Hispanic Established Population for the Epidemiological Study of the Elderly. At baseline, participants were asked what language they usually use across communicative contexts. We based dual language on participants' use of Spanish and English within and across contexts. We categorized participants as low (n = 1,145), medium (n = 717), and high (n = 702) dual-language users. Linear mixed models were used to estimate the association between dual-language use, baseline Mini-Mental State Examination (MMSE) scores, and change in MMSE. Results: Participants in the medium and high dual-language use categories scored 1.91 points and 3.03 points higher at wave one compared to the low dual-language use category. Adjusting for education reduced the association between dual-language use and baseline MMSE (medium B = 0.99 SE = 0.19 p <  0.01; high B = 1.41 SE = 0.21 p <  0.01). The association between dual-language use and decline in the MMSE was not statistically significant. Conclusions: Greater dual-language use was associated with higher MMSE scores but not change in MMSE scores among Mexican Americans aged 65 and older. Future work should characterize bilingualism with greater nuance and use more rigorous cognitive measures to identify the components of the bilingual experience that may benefit the cognitive functioning of older adult bilinguals.

Agreement between audiometric hearing loss and self-reported hearing difficulty on the Revised Hearing Handicap Inventory differs by demographic factors.

BACKGROUND: New standardised measures of self-reported hearing difficulty can be validated against audiometric hearing loss. This study reports the influence of demographic factors (age, sex, race and socioeconomic position (SEP)) on the agreement between audiometric hearing loss and self-reported hearing difficulty. METHODS: Participants were 1558 adults (56.9% female; 20.0% racial minority; mean age 63.7 (SD 14.1) years) from the Medical University of South Carolina Longitudinal Cohort Study of Age-Related Hearing Loss (1988-current). Audiometric hearing loss was defined as the average of pure-tone thresholds at frequencies 0.5, 1.0, 2.0 and 4.0 kHz >25 dB HL in the worse ear. Self-reported hearing difficulty was defined as ≥6 points on the Revised Hearing Handicap Inventory (RHHI) or RHHI screening version (RHHI-S). We report agreement between audiometric hearing loss and the RHHI(-S), defined by sensitivity, specificity, accuracy, positive predictive value, negative predictive value and observed minus predicted prevalence. Estimates were stratified to age group, sex, race and SEP proxy. RESULTS: The prevalence of audiometric hearing loss and self-reported hearing difficulty were 49.0% and 48.8%, respectively. Accuracy was highest among participants aged <60 (77.6%) versus 60-70 (71.4%) and 70+ (71.9%) years, for white (74.6%) versus minority (68.0%) participants and was similar by sex and SEP proxy. Generally, agreement of audiometric hearing loss and RHHI(-S) self-reported hearing difficulty differed by age, sex and race. CONCLUSIONS: Relationships of audiometric hearing loss and self-reported hearing difficulty vary by demographic factors. These relationships were similar for the full (RHHI) and screening (RHHI-S) versions of this tool.

How the Environmental influences on Child Health Outcome (ECHO) Cohort can spur discoveries in environmental epidemiology.

NIH's Environmental influences on Child Health Outcome (ECHO) program is an innovative, large, collaborative research initiative whose mission is to enhance the health of children for generations to come. The goal of the ECHO Cohort is to examine effects of a broad array of early environmental exposures on child health and development. It includes longitudinal data and biospecimens from over 100,000 children and family members from diverse settings across the U.S. ECHO investigators have published collaborative analyses showing associations of environmental exposures--primarily in the developmentally sensitive pre-, peri-, and post-natal periods--with preterm birth and childhood asthma, obesity, neurodevelopment, and positive health. Investigators have addressed health disparities, joint effects of environmental and social determinants, and effects of mixtures of chemicals. The ECHO Cohort is now entering its second 7-year cycle (2023-2030), which will add the preconception period to its current focus on prenatal through adolescence. Through a controlled access public use database, ECHO makes its deidentified data available to the general scientific community. ECHO Cohort data provide opportunities to fill major knowledge gaps in in environmental epidemiology, and to inform policies, practices, and programs to enhance child health.

Risk of Heart Disease in Patients With Amputation: A Nationwide Cohort Study in South Korea.

BACKGROUND: Amputation confers disabilities upon patients and is linked to substantial morbidity and death attributed to heart disease. While some studies have focused on traumatic amputees in veterans, few studies have focused on traumatic amputees within the general population. Therefore, the present study aimed to assess the risk of heart disease in patients with traumatic amputation with disability within the general population using a large-scale nationwide population-based cohort. METHODS AND RESULTS: We used data from the Korean National Health Insurance System. A total of 22 950 participants with amputation were selected with 1:3 age, sex-matched controls between 2010 and 2018. We used Cox proportional hazard models to calculate the risk of myocardial infarction, heart failure, and atrial fibrillation among amputees. Participants with amputation had a higher risk of myocardial infarction (adjusted hazard ratio [aHR], 1.30 [95% CI, 1.14-1.47]), heart failure (aHR, 1.27 [95% CI, 1.17-1.38]), and atrial fibrillation (aHR, 1.17 [95% CI, 1.03-1.33]). The risks of myocardial infarction and heart failure were further increased by the presence of disability (aHR, 1.43 [95% CI, 1.04-1.95]; and aHR, 1.38 [95% CI, 1.13-1.67], respectively). CONCLUSIONS: We demonstrate an increased risk of myocardial infarction, heart failure, and atrial fibrillation among individuals with amputation, and the risk further increased in those with disabilities. Clinicians should pay attention to the increased risk for heart disease in patients with amputation.

Increase in HIV reservoir and T cell immune response after CoronaVac vaccination in people living with HIV.

Introduction: CoronaVac, an inactivated vaccine developed by Sinovac Life Sciences, has been widely used for protection against Coronavirus Disease 2019 (COVID-19). This study investigates its effect on the HIV reservoir and T cell repertoires in people living with HIV (PLWHs). Methods: Blood samples were collected from fifteen PLWHs who were administered at least two doses of CoronaVac between April 2021 and February 2022. The levels of cell-associated HIV RNA (CA HIV RNA) and HIV DNA, as well as the T cell receptor (TCR) repertoire profiles, TCR clustering and TCRß annotation, were studied. Results: A significant increase was observed in CA HIV RNA at 2 weeks (431.5 ± 164.2 copies/106 cells, P = 0.039) and 12 weeks (330.2 ± 105.9 copies/106 cells, P = 0.019) after the second dose, when compared to the baseline (0 weeks) (73.6 ± 23.7 copies/106 cells). Various diversity indices of the TCRß repertoire, including Shannon index, Pielou's evenness index, and Hvj Index, revealed a slight increase (P < 0.05) following CoronaVac vaccination. The proportion of overlapping TCRß clonotypes increased from baseline (31.9 %) to 2 weeks (32.5 %) and 12 weeks (40.4 %) after the second dose. We also found that the breadth and depth of COVID-19-specific T cells increased from baseline (0.003 and 0.0035) to 12 weeks (0.0066 and 0.0058) post the second dose. Conclusions: Our study demonstrated an initial increase in HIV reservoir and TCR repertoire diversity, as well as an expansion in the depth and breadth of COVID-19-specific T-cell clones among CoronaVac-vaccinated PLWHs. These findings provide important insights into the effects of COVID-19 vaccination in PLWHs.

Effect of Early Cyclosporine Treatment on Survival in Stevens-Johnson Syndrome and Toxic Epidermal Necrolysis.

INTRODUCTION: Early cyclosporine administration is a potentially useful treatment in patients with Stevens-Johnson syndrome and toxic epidermal necrolysis (SJS/TEN). However, previous studies have reported conflicting results regarding the survival benefits. Therefore, in this study, we evaluated the survival of patients with SJS/TEN according to whether they received early cyclosporine administration. METHODS: This retrospective cohort study was conducted using a Japanese national administrative claims database. Data on patients admitted to the hospital with SJS/TEN between April 1, 2016, and March 31, 2021, were extracted. Patients with missing data, those discharged within two days of admission, pregnant women, and children aged <16 years were excluded. Patients who received cyclosporine on the day of admission (early cyclosporine group) were compared with those who did not (comparison group). The primary endpoint was in-hospital mortality. Secondary endpoints were 30- and 50-day mortality and length of hospital stay. The effect of early cyclosporine treatment was evaluated after baseline adjustment using doubly robust estimation. RESULTS: Among 3807 enrolled patients (mean age, 65.5 years; 53.8% women), the early cyclosporine and comparison groups included 115 and 3692 patients, respectively. After adjustment, cyclosporine treatment decreased in-hospital mortality by 6.03% (95% confidence interval (CI), 5.27-6.82%), 30-day mortality by 2.94% (95% CI, 2.43-3.50%), and 50-day mortality by 4.38% (95% CI, 3.70-5.04%), but increased the length of hospital stay by 9.45 days (95% CI, 1.00-20.23 days). CONCLUSION: Early cyclosporine administration can improve the survival of patients with SJS/TEN but is associated with a longer hospital stay.

Real-World Bleeding Risk of Anticoagulant and Nonsteroidal Anti-inflammatory Drugs Combotherapy versus Anticoagulant Monotherapy.

Background/Aims: The incidence of acute gastrointestinal bleeding (GIB) increases with the utilization of anticoagulant and nonsteroidal anti-inflammatory drugs (NSAIDs). This study aimed to compare the risk of GIB between anticoagulant and NSAIDs combotherapy and anticoagulant monotherapy in real-world practice. Methods: We investigated the relative risk of GIB in individuals newly prescribed anticoagulant and NSAIDs combination therapy and that in individuals newly prescribed anticoagulant monotherapy at three hospitals using "common data model." Cox proportional hazard models and Kaplan-Meier estimation were employed for risk comparison after propensity score matching. Results: A comprehensive analysis of 2,951 matched pairs showed that patients who received anticoagulant and NSAIDs combousers exhibited a significantly higher risk of GIB than those who received anticoagulant monousers (hazard ratio [HR], 1.66; 95% confidence interval [CI], 1.30 to 2.12; p<0.001). The risk of GIB associated with anticoagulant and NSAIDs combination therapy was also significantly higher than that associated with anticoagulant monotherapy in patients aged >65 years (HR, 1.53; 95% CI, 1.15 to 2.03; p=0.003) and >75 years (HR, 1.89; 95% CI, 1.23 to 2.90; p=0.003). We also found that the risk of GIB was significantly higher in the patients who received anticoagulant and NSAIDs combousers than that in patients who received anticoagulant monousers in both male (p=0.016) and female cohorts (p=0.010). Conclusions: The risk of GIB is significantly higher in patients who receive anticoagulant and NSAIDs combotherapy than that in patients who receive anticoagulant monotherapy. In addition, the risk of GIB associated with anticoagulant and NSAIDs combotherapy was much higher in individuals aged >75 years. Therefore, physicians should be more aware of pay more attention to the risk of GIB when they prescribe anticoagulant and NSAIDs.

Shared genetic architecture highlights the bidirectional association between major depressive disorder and fracture risk.

Background: There is limited evidence suggesting that osteoporosis might exacerbate depressive symptoms, while more studies demonstrate that depression negatively affects bone density and increases fracture risk. Aims: To explore the relationship between major depressive disorder (MDD) and fracture risk. Methods: We conducted a nested case-control analysis (32 670 patients with fracture and 397 017 individuals without fracture) and a matched cohort analysis (16 496 patients with MDD and 435 492 individuals without MDD) in the same prospective UK Biobank data set. Further, we investigated the shared genetic architecture between MDD and fracture with linkage disequilibrium score regression and the MiXeR statistical tools. We used the conditional/conjunctional false discovery rate approach to identify the specific shared loci. We calculated the weighted genetic risk score for individuals in the UK Biobank and logistic regression was used to confirm the association observed in the prospective study. Results: We found that MDD was associated with a 14% increase in fracture risk (hazard ratio (HR) 1.14, 95% CI 1.14 to 1.15, p<0.001) in the nested case-control analysis, while fracture was associated with a 72% increase in MDD risk (HR 1.72, 95% CI 1.64 to 1.79, p<0.001) in the matched cohort analysis, suggesting a longitudinal and bidirectional relationship. Further, genetic summary data suggested a genetic overlap between MDD and fracture. Specifically, we identified four shared genomic loci, with the top signal (rs7554101) near SGIP1. The protein encoded by SGIP1 is involved in cannabinoid receptor type 1 signalling. We found that genetically predicted MDD was associated with a higher risk of fracture and vice versa. In addition, we found that the higher expression level of SGIP1 in the spinal cord and muscle was associated with an increased risk of fracture and MDD. Conclusions: The genetic pleiotropy between MDD and fracture highlights the bidirectional association observed in the epidemiological analysis. The shared genetic components (such as SGIP1) between the diseases suggest that modulating the endocannabinoid system could be a potential therapeutic strategy for both MDD and bone loss.

Difference in Physiotherapy Students' Training and Objective Structured Clinical Exam Performance Before and During COVID-19.

Purpose: The Objective Structured Clinical Examination (OSCE) and station examinations, in general, have been widely utilized in health professional programmes to evaluate students' clinical performance prior to advancing to a clinical placement. The COVID-19 pandemic impacted student preparation and implementation of our programme's OSCEs. The impact on changes in student OSCE performance due COVID-19 has not been well studied. This non-concurrent cohort study evaluated the difference before and during COVID-19 pandemic on Year 1 physiotherapy students' performances on an in-person OSCE by estimating the mean difference in cohort OSCE scores and safety occurrences. Methods: Two cohorts of MSc (PT) students were compared: Cohort A (not impacted by COVID-19) and Cohort B (impacted by COVID-19). Cohort scores were summarized as means and 95% CIs. Results: Overall OSCE scores for Cohort A and B were 77.9 and 81.9, respectively (d¯ = 4.0, 95% CI: 2.1, 5.8). Cohort B students were approximately 4 times more likely to demonstrate safety occurrences. Conclusion: The impact of COVID-19 did not adversely affect total OSCE scores; however, it did increase safety infractions.

Objectif: en général, les programmes pour les professionnels de la santé font largement appel à l'examen clinique objectif structuré (ECOS) et aux stations d'examen pour évaluer la performance clinique des étudiants avant leur passage au stage clinique. La pandémie de COVID-19 a nui à la préparation des étudiants et à la mise en œuvre des ECOS du programme de physiothérapie. Les effets sur les changements à la performance des étudiants à l'ECOS découlant de la COVID-19 n'ont pas été bien étudiés. La présente étude de cohorte non concomitante a permis d'évaluer la différence entre la performance des étudiants en première année de physiothérapie à un ECOS en personne avant et pendant la pandémie de COVID-19, d'après la différence moyenne des scores d'ECOS et des occurrences d'infractions aux règles de sécurité au sein des deux cohortes. Méthodologie: deux cohortes d'étudiants à la maîtrise en physiothérapie ont été comparées : la cohorte A (non touchée par la COVID-19) et B (touchée par la COVID-19). Les scores des cohortes ont été résumés sous forme de moyennes et d'IC à 95%. Résultats: les scores globaux de l'ECOS pour la cohorte A et la cohorte B s'élevaient à 77,9 et à 81,9, respectivement (d¯ = 4,0, IC à 95 % : 2,1, 5,8). Les étudiants de la cohorte B étaient environ quatre fois plus susceptibles de démontrer des occurrences d'infraction aux règles de sécurité. Conclusion: la COVID-19 n'a pas nui aux scores totaux de l'ECOS, mais les infractions aux règles de sécurité se sont accrues.

Ethnic disparities in quality of diabetes care in Scotland: A national cohort study.

AIMS: The aim of this study is to compare quality of diabetes care in people with type 2 diabetes by ethnicity, in Scotland. METHODS: Using a linked national diabetes registry, we included 162,122 people newly diagnosed with type 2 diabetes between 2009 and 2018. We compared receipt of nine guideline indicated processes of care in the first-year post-diabetes diagnosis using logistic regression, comparing eight ethnicity groups to the White group. We compared annual receipt of HbA1c and eye screening during the entire follow-up using generalised linear mixed effects. All analyses adjusted for confounders. RESULTS: Receipt of diabetes care was lower in other ethnic groups compared to White people in the first-year post-diagnosis. Differences were most pronounced for people in the: African, Caribbean or Black; Indian; and other ethnicity groups for almost all processes of care. For example, compared to White people, odds of HbA1c monitoring were: 44% lower in African, Caribbean or Black people (OR 0.56 [95% CI 0.48, 0.66]); 47% lower in Indian people (OR 0.53 [95% CI 0.47, 0.61]); and 50% lower in people in the other ethnicity group (OR 0.50 [95% CI 0.46, 0.58]). Odds of receipt of eye screening were 30%-40% lower in most ethnic groups compared to the White group. During median 5 year follow-up, differences in HbA1c monitoring and eye screening largely persisted, but attenuated slightly for the former. CONCLUSIONS: There are marked ethnic disparities in routine diabetes care in Scotland in the short- and medium-term following diabetes diagnosis. Further investigation is needed to establish and effectively address the underlying reasons.

Long-term use of prescription opioids for non-cancer pain and mortality: a population-based, propensity-weighted cohort study.

OBJECTIVE: The objective of this study was to identify factors associated with long-term opioid use and to assess the association between long-term use and death. STUDY DESIGN: Retrospective cohort study combining several population-wide databases and covering a population of five million inhabitants, including all adults who were initiated on opioid treatment from 2014 to 2018 for non-cancer pain. METHODS: We used logistic regression models to identify factors associated with chronic opioid use and carried out survival analyses using multivariable Cox regression modelling for all-cause mortality during follow-up using inverse probability of treatment weighting (IPTW) and propensity scores based on the probability of using opioids chronically. RESULTS: Among 760,006 patients, 82,423 (10.85%) used opioids for 90 days or more after initiation. Initial therapy characteristics associated with higher risk for long-term use were initiating with long- and short-acting opioids (when compared to tramadol, odds ratio [OR]: 2.63, 95% confidence interval [CI]: 2.57, 2.69 and OR: 1.60, 95%CI: 1.46, 1.76, respectively), using higher daily doses (when compared to 50 morphine milligramme equivalent [MME] or less, prescribing 50 to 89 daily MME, OR: 1.76, 95%CI: 1.65, 1.87; 90 to 119 daily MME, OR: 2.44, 95%CI: 1.99, 3.01; and more than 120 daily MME, OR: 1.77, 95%CI: 1.64, 1.91), and overlapping with gabapentinoids (OR: 2.26, 95%CI: 2.20, 2.32), benzodiazepines (OR: 1.32, 95%CI: 1.30, 1.35), and antipsychotics (OR: 1.21, 95%CI: 1.16, 1.26). After IPTW, chronic opioid use was associated with higher risk of all-cause mortality when compared to short-term use (Hazard Ratio (HR): 1.37, 95%CI: 1.32, 1.42). Sensitivity analyses provided similar results. CONCLUSION: These findings may help healthcare managers to identify and address patients at higher risk of long-term use and riskier prescription patterns.

The longitudinal associations between ambient air pollution exposure and dementia in the UK: results from the cognitive function and ageing study II and Wales.

BACKGROUND: Air pollution has been recognised as a potential risk factor for dementia. Yet recent epidemiological research shows mixed evidence. The aim of this study is to investigate the longitudinal associations between ambient air pollution exposure and dementia in older people across five urban and rural areas in the UK. METHODS: This study was based on two population-based cohort studies of 11329 people aged ≥ 65 in the Cognitive Function and Ageing Study II (2008-2011) and Wales (2011-2013). An algorithmic diagnosis method was used to identify dementia cases. Annual concentrations of four air pollutants (NO2, O3, PM10, PM2.5) were modelled for the year 2012 and linked via the participants' postcodes. Multistate modelling was used to examine the effects of exposure to air pollutants on incident dementia incorporating death and adjusting for sociodemographic factors and area deprivation. A random-effect meta-analysis was carried out to summarise results from the current and nine existing cohort studies. RESULTS: Higher exposure levels of NO2 (HR: 1.04; 95% CI: 0.94, 1.14), O3 (HR: 0.90; 95% CI: 0.70, 1.15), PM10 (HR: 1.17; 95% CI: 0.86, 1.58), PM2.5 (HR: 1.41; 95% CI: 0.71, 2.79) were not strongly associated with dementia in the two UK-based cohorts. Inconsistent directions and strengths of the associations were observed across the two cohorts, five areas, and nine existing studies. CONCLUSIONS: In contrast to the literature, this study did not find clear associations between air pollution and dementia. Future research needs to investigate how methodological and contextual factors can affect evidence in this field and clarity the influence of air pollution exposure on cognitive health over the lifecourse.

Safety of cholecystectomy performed by surgeons who prefer fundus first versus surgeons who prefer a standard laparoscopic approach.

Background: An alternative method to standard laparoscopic cholecystectomy (SLC) is the "fundus first" method (FFLC). Concerns have been raised that FFLC can lead to misinterpretation of important anatomical structures, thus causing complications of a more serious kind than SLC. Comparisons between the methods are complicated by the fact that FFLC is often used as a rescue procedure in complicated cases. To avoid confounding related to this we conducted a population-based study with comparisons on the surgeon level. Method: In GallRiks, the Swedish registry for Gallbladder surgery, we stratified all cholecystectomies performed 2006-2020 in three groups: surgeries carried out by surgeons that uses FFLC in <20 % of the cases (N = 150,119), in 20-79 % of the cases (N = 10,212) and in 80 % or more of the cases (N = 3176). We compared the groups with logistic regression, adjusting for sex, age, surgical experience, year of surgery and history of acute cholecystitis. All surgical complications (bleeding, gallbladder perforation, visceral perforation, infection, and bile duct injury) were included as outcome. A separate analysis was done with regards to operation time. Results: No difference in incidence of all surgical complications or bile duct injury were seen between groups. The rates of bleeding (OR 0.34 [0.14-0.86]) and gallbladder perforation (OR 0.61 [0.45-0.82]) were significantly lower in the "fundus first > 80% group" and the operative time was shorter (OR 0.76 [0.69-0.83]). Conclusion: In this study including >160,000 cholecystectomies, both methods was found to be equally safe. Key message: During laparoscopic cholecystectomy, the standard method of dissection and fundus first dissection are equally safe surgical techniques. Surgeons need to learn both methods to be able to use the one most appropriate for each individual case.

Life course predictors of child emotional distress during the COVID-19 pandemic: Findings from a prospective intergenerational cohort study.

BACKGROUND: We examine precursors of child emotional distress during the COVID-19 pandemic in a prospective intergenerational Australian cohort study. METHODS: Parents (N = 549, 60% mothers) of 934 1-9-year-old children completed a COVID-19 specific module in 2020 and/or 2021. Decades prior, a broad range of individual, relational and contextual factors were assessed during parents' own childhood, adolescence and young adulthood (7-8 to 27-28 years old; 1990-2010) and again when their children were 1 year old (2012-2019). RESULTS: After controlling for pre-pandemic socio-emotional behaviour problems, COVID-19 child emotional distress was associated with a range of pre-pandemic parental life course factors including internalising difficulties, lower conscientiousness, social skills problems, poorer relational health and lower trust and tolerance. Additionally, in the postpartum period, pre-pandemic parental internalising difficulties, lower parental warmth, lower cooperation and fewer behavioural competencies predicted child COVID-19 emotional distress. CONCLUSIONS: Findings highlight the importance of taking a larger, intergenerational perspective to better equip young populations for future adversities. This involves not only investing in child, adolescent, and young adult emotional and relational health, but also in parents raising young families.

Glucagonlike peptide-1 receptor agonists versus dipeptidyl peptidase-4 inhibitors in ischemic strokes with diabetes 2.

BACKGROUND AND PURPOSE: Cardiovascular outcome trials demonstrate that glucagonlike peptide-1 receptor agonists (GLP-1RAs) reduce the risk of major adverse cardiovascular events in patients with type 2 diabetes (T2D), whereas dipeptidyl peptidase-4 inhibitors (DPP-4is) have not shown cardiovascular benefits. We compared acute ischemic stroke (AIS) with T2D treated with either a GLP-1RA or DPP-4i prior to the index stroke. METHODS: This national cohort study included AIS patients with T2D from 2017 to 2020 in Denmark who were users of a GLP-1RA or DPP-4i. To be categorized as a user, we required at least 12 months of exposure and no concurrent treatment with another newer glucose-lowering medication during the last 3 months prior to the index stroke. GLP-1RA users were compared to users of DPP-4i while adjusting for the calendar year of index stroke, age, sex, comorbidity, and socioeconomic factors. RESULTS: The study included 1567 AIS events with T2D; 593 were users of GLP-1RA and 974 of DPP-4i. The absolute risk of a very severe stroke was 2.4% (95% confidence interval [CI] = 1.2-3.7) in GLP-1RA users and 6.1% (95% CI = 4.6-7.7) in DPP-4i users. The corresponding adjusted risk ratio (aRR) of GLP-1RA versus DPP-4i was 0.49 (95% CI = 0.24-1.00). The aRRs of 30-day and 365-day mortality were 0.55 (95% CI = 0.32-0.94) and 0.72 (95% CI = 0.53-0.98), respectively. CONCLUSIONS: The risk of a very severe stroke as well as the 30-day and 365-day poststroke mortality rates were lower among the AIS patients with comorbid T2D receiving GLP-1RA prior to the index stroke compared to those receiving DPP-4i. Hence, GLP-1RA may improve stroke outcomes in comparison with DPP-4i.

Long-term exposure to air pollution and road traffic noise and incidence of dementia in the Danish Nurse Cohort.

INTRODUCTION: We examined the association of long-term exposure to air pollution and road traffic noise with dementia incidence in the Danish Nurse Cohort. METHODS: Female nurses were followed for dementia incidence (hospital contact or medication prescription) from 1993/1999 to 2020. Air pollution and road traffic noise levels were estimated at nurses' residences, and their associations with dementia were examined using Cox regression models. RESULTS: Of 25,233 nurses 1409 developed dementia. Particulate matter with a diameter of ≤2.5 µm (PM2.5) was associated with dementia incidence, after adjusting for lifestyle, socioeconomic status, and road traffic noise (hazard ratio [95% confidence interval] 1.35 [1.15-1.59] per interquartile range of 2.6 µg/m3). There was no association of PM2.5 with dementia in physically active nurses. Association with road traffic noise diminished after adjusting for PM2.5 (1.02 [0.93-1.11] per 7.6 dB). DISCUSSION: Long-term exposure to air pollution increases risk of dementia, and physical activity may moderate this risk. HIGHLIGHTS: Long-term exposure to air pollution was associated with increased risk of dementia among female nurses from the Danish Nurse Cohort. Association of air pollution with dementia was independent of road traffic noise. Association of road traffic noise with dementia diminished after adjusting for air pollution. Physical activity moderated adverse effects of air pollution on dementia.

Incidence rate of venous thrombosis in women switching combined oral contraceptives: a cohort study.

Background: The incidence rate of venous thrombosis (VT) in women switching combined oral contraceptives (COCs) is unknown. Objectives: We hypothesize that women switching COCs may have a similar increased incidence rate of VT as women who start COCs. Switching means starting with a new COC, which may biologically approximate starting. Methods: We conducted a cohort study with data from the Netherlands and Denmark. First, we identified starters who were defined as women who did not use COCs in the 2 years prior to the start of their first COC prescription within the study period. Switchers were a subset of COC starters who redeemed a COC formulation different from their initial COC during follow-up but not longer than 12 months after starting. We estimated incidence rate ratios (adjusted incidence rate ratio [aIRR]) of VT with 95% CIs among COC switchers as compared with COC starters using Poisson regression adjusted for age, COC progestogen generation, and preexisting obesity. Results: In both countries, we found an increased risk of VT among switchers as compared with starters during the first 3 months of the follow-up (aIRR = 1.77; 95% CI, 1.22-2.56 in the Netherlands and aIRR = 1.50; 95% CI, 1.04-2.16 in Denmark). Conclusion: Switchers, particularly in the first 3 months after switching, may experience a renewed starter effect thereby increasing the risk of VT.

Korea Nurses' Health Study and the health of reproductive-aged women: a cohort profile.

The Korea Nurses' Health Study (KNHS) is an ongoing, large-scale, prospective cohort study of female nurses, focusing on the effects of occupational, environmental, and lifestyle factors on the health of women. The first KNHS survey was performed in 2013-2014 (n=20,613). As of December 2023, 11 follow-up surveys have been conducted. Participants who were pregnant were asked to participate in the early pregnancy survey (n=2,179) and postpartum survey after giving birth (n=2,790). The main variables included sociodemographic, work-related, lifestyle, physical, mental, and women's health factors. Blood, urine, and toenail samples were collected from a participant subgroup of the first survey (n=1,983). The subgroups of the second survey completed a food frequency questionnaire in 2019 (n=300) and 2021 (n=871). In 2020, a subgroup of the first survey answered a coronavirus disease 2019 (COVID-19)-related survey (n=975). To examine various health-related factors in young adults, new participants were added to the KNHS cohort in the 11th (n=1,000) and 12th (n=1,002) surveys. The KNHS cohort will help identify health and illness determinants in Korean women. Data can be accessed at https://coda.nih.go.kr/frt/index.do.

Association between consumption of small fish and all-cause mortality among Japanese: the Japan Multi-Institutional Collaborative Cohort Study.

OBJECTIVE: Although small fish are an important source of micronutrients, the relationship between their intake and mortality remains unclear. This study aimed to clarify the association between intake of small fish and all-cause and cause-specific mortality. DESIGN: We used the data from a cohort study in Japan. The frequency of the intake of small fish was assessed using a validated food frequency questionnaire. The hazard ratios (HRs) and 95% confidence intervals (CIs) for all-cause and cause-specific mortality according to the frequency of the intake of small fish by sex were estimated using a Cox proportional hazard model with adjustments for covariates. SETTING: The Japan Multi-Institutional Collaborative Cohort (J-MICC) Study. PARTICIPANTS: A total of 80,802 participants (34,555 males and 46,247 females), aged 35-69 years. RESULTS: During a mean follow-up of 9.0 years, we identified 2,482 deaths including 1,495 cancer-related deaths. The intake of small fish was statistically significantly and inversely associated with the risk of all-cause and cancer mortality in females. The multivariable-adjusted HRs (95% CIs) in females for all-cause mortality according to the intake were 0.68 (0.55-0.85) for intakes 1-3 times/month, 0.72 (0.57-0.90) for 1-2 times/week, and 0.69 (0.54-0.88) for ≥3 times/week, compared with the rare intake. The corresponding HRs (95% CIs) in females for cancer mortality were 0.72 (0.54-0.96), 0.71 (0.53-0.96), and 0.64 (0.46-0.89), respectively. No statistically significant association was observed in males. CONCLUSIONS: Intake of small fish may reduce the risk of all-cause and cancer mortality in Japanese females.