Lower Odds Ratio Research Articles

Association between nut consumption and metabolic syndrome in Korean adults: results from the Korean Genome and Epidemiology Study–Health Examinees

BackgroundThe epidemiological evidence regarding nut consumption and metabolic diseases focuses on Western populations. Nut consumption among Koreans is relatively low, and the prevalence of metabolic syndrome is rapidly increasing, highlighting the need for more focused studies in this population. This cross-sectional study aimed to investigate the relationship between nut consumption and metabolic syndrome in Korean adults.MethodsA total of 112,501 adults (39,481 men and 73,020 women) aged 40–79 years were selected from baseline data of the Korean Genome and Epidemiology Study–Health Examinees. Nut consumption was assessed using a validated semi-quantitative food frequency questionnaire and categorized as non-consumers, <1 serving/week, ≥1 to <2 servings/week, or ≥2 servings/week (15 g per serving). Metabolic syndrome and its components were defined according to the Korean Society of CardioMetabolic Syndrome criteria. Associations between nut consumption and metabolic syndrome and its components were examined using multiple logistic regression with adjustments for potential confounders.ResultsIn the study population, the prevalence of metabolic syndrome was 21.4% (26.9% in men and 18.4% in women), and the mean nut intake was 0.8 serving/week (0.7 serving/week in men and 0.8 serving/week in women). After adjusting for confounders, higher nut consumption was associated with a lower odds ratio (OR) of metabolic syndrome in individuals consuming ≥2 servings/week compared with non-consumers [OR = 0.85, 95% confidence interval (CI) = 0.80–0.91, p for trend <0.001]. Specifically, in men, this level of consumption was associated with a 14% reduction in the OR of metabolic syndrome (OR = 0.86, 95% CI = 0.77–0.95, p for trend = 0.028). In women, a similar reduction of 14% was observed (OR = 0.86, 95% CI = 0.80–0.93, p for trend <0.001). Among the metabolic syndrome components, nut consumption was inversely associated with abdominal obesity, low high-density lipoprotein-cholesterol, and elevated triglycerides in men and women, whereas no associations were observed for elevated blood pressure or elevated fasting blood glucose.ConclusionOur findings suggest that higher nut consumption is inversely associated with metabolic syndrome and its components in Korean adults. Further studies are needed to examine the longitudinal association between nut consumption and metabolic diseases in this population.

#1430 Acid excretion is disturbed in calcium oxalate and calcium phosphate stone formers in the Swiss kidney stone cohort

Abstract Background and Aims Kidney stone is a highly prevalent disease worldwide that causes high morbidity and may increase the risk for chronic kidney disease. Urine pH influences the crystallization of some types of kidney stones, such as calcium phosphate and uric acid. This study aimed to identify whether other acid-base parameters are associated with stone formation in the Swiss kidney stone cohort. Method Urinary, serum, clinical, and anthropomorphic baseline data were obtained from the Swiss Kidney Stone Cohort, a prospective, longitudinal, and multi-centric observational study. We included 200 non-stone formers (NSF, determined by CT scan), and 265 calcium oxalate (CaOx) and 113 calcium phosphate (CaP) stone formers with complete data for urine pH (collected under oil). Titratable acids were calculated based on urine phosphate and creatinine levels and urine bicarbonate based on urine pH. Net acid excretion (NAE) was calculated and NAE capacity (NAEC), the NAE for a given urine pH, which reveals the ability of kidneys to excrete acids, was calculated from the residuals of the relation between urine pH and NAE. Logistic regression analyses were used to estimate the potential contributions of various acid-base variables to the occurrence of CaOx or CaP kidney stones. Odds ratio (OR) are reported as “OR [95% confidence interval]” Results CaOx stone formers were slightly older than NSF individuals and CaP stone formers (NSF = 42.9 ± 13.6 y.o., CaOx = 47.3 ± 14.3 y.o., CaP = 43.3 ± 12.9 y.o.), slightly more overweight (NSF = 25.0 ± 4.15, CaOx = 27.1 ± 4.72, CaP = 25.9 ± 4.55), and had a higher prevalence of males (NSF = 56.0%, CaOx= 72.1%, CaP = 59.3%), but had similar baseline estimated glomerular filtration rate (NSF = 97.1 ± 16.5, CaOx = 96.3 ± 18.3, CaP = 99.5 ± 18.0 ml/min/1.73 m2). Hypertension, type 2 diabetes, pyelonephritis, and nephrocalcinosis were more prevalent among people with either type of kidney stones in comparison with NSFs, while inflammatory bowel disease was more common among CaOx stone formers in comparison with NSF individuals. CaOx and CaP stone formers showed disturbed capacity of excreting acids in relation to NSF (NAEC NSF = 1.81 ± 8.21 µmol/min; CaOx = −1.35 ± 8.45, P < .001; CaP = −0.89 ± 7.66, P = .016) and lower 24 h urine excretion of ammonium (NSF = 19.8 ± 8.70 µmol/min; CaOx = 17.4 ± 8.54, P = .012; CaP = 16.5 ± 8.23, P = .005), but also of citrate, oxalate, and potassium (Table 1). In addition, CaOx exhibited a lower urine volume. In contrast, both CaOx and CaP excreted more calcium (NSF = 3.12 ± 1.85 µmol/min; CaOx = 3.82 ± 1.91 p <0.001; CaP = 4.63 ± 2.27, p <0.001). Urine pH was more acidic in CaOx (p < 0.001) in comparison with NSFs and CaP (P = .004), NSF = 6.05 ± 0.51; CaOx = 5.86 ± 0.53; CaP = 6.16 ± 0.62. The correlations between urine pH and both urine calcium and ammonium were disturbed in CaOx stone formers and shifted in CaP stone formers (Fig. 1). Logistic models including urine ammonium, pH, citrate, phosphate, potassium, calcium, magnesium, oxalate, protein, and volume showed that ammonium is negatively associated with both CaOx and CaP stone formation (unadjusted model OR 0.41[0.26-0.57], p< 0.001 for CaOx and OR 0.42[0.26–0.67], P < .001 for CaP) and urine calcium is positively associated with kidney stones (OR 2.37 [1.72-3.43], P < .001 for CaOx and OR 5.82 [3.6–10.1], P < .001 for CaP). Similar results were obtained after adjustment for age, sex, and BMI. Removing urine ammonium, pH, and phosphate from our logistic model and adding NAEC rendered comparable goodness of fit and model complexity. Holding all other independent variables constant, the odds of CaOx associated with NAEC were 0.45 [0.33–0.61], P < .001 and with calcium of 2.6 [1.91–3.64], P < .001. For CaP, NAEC was still associated with it, but urine magnesium showed a lower odds ratio value (0.44 [0.27–0.72], P = .001 vs 0.54 [0.36–0.80], P = .003). Urine citrate was only associated with CaOx stones. Conclusion Baseline urine ammonium and net acid excretion capacity are strongly associated with the occurrence of CaOx and CaP kidney stones. Reduced NAEC indicates that poor control of ammonium excretion is a hallmark of both types of kidney stones, although more strongly apparent in CaOx.

Association between hospital ownership and patient selection, management, and outcomes after carotid endarterectomy or carotid artery stenting

BackgroundThis study analyses the association between hospital ownership and patient selection, treatment, and outcome of carotid endarterectomy (CEA) or carotid artery stenting (CAS).MethodsThe analysis is based on the Bavarian subset of the nationwide German statutory quality assurance database. All patients receiving CEA or CAS for carotid artery stenosis between 2014 and 2018 were included. Hospitals were subdivided into four groups: university hospitals, public hospitals, hospitals owned by charitable organizations, and private hospitals. The primary outcome was any stroke or death until discharge from hospital. Research was funded by Germany’s Federal Joint Committee Innovation Fund (01VSF19016 ISAR-IQ).ResultsIn total, 22,446 patients were included. The majority of patients were treated in public hospitals (62%), followed by private hospitals (17%), university hospitals (16%), and hospitals under charitable ownership (6%). Two thirds of patients were male (68%), and the median age was 72 years. CAS was most often applied in university hospitals (25%) and most rarely used in private hospitals (9%). Compared to university hospitals, patients in private hospitals were more likely asymptomatic (65% vs. 49%). In asymptomatic patients, the risk of stroke or death was 1.3% in university hospitals, 1.5% in public hospitals, 1.0% in hospitals of charitable owners, and 1.2% in private hospitals. In symptomatic patients, these figures were 3.0%, 2.5%, 3.4%, and 1.2% respectively. Univariate analysis revealed no statistically significant differences between hospital groups. In the multivariable analysis, compared to university hospitals, the odds ratio of stroke or death in asymptomatic patients treated by CEA was significantly lower in charitable hospitals (OR 0.19 [95%-CI 0.07–0.56, p = 0.002]) and private hospitals (OR 0.47 [95%-CI 0.23–0.98, p = 0.043]). In symptomatic patients (elective treatment, CEA), patients treated in private or public hospitals showed a significantly lower odds ratio compared to university hospitals (0.36 [95%-CI 0.17–0.72, p = 0.004] and 0.65 [95%-CI 0.42-1.00, p = 0.048], respectively).ConclusionsHospital ownership was related to patient selection and treatment, but not generally to outcomes. The lower risk of stroke or death in the subgroup of electively treated patients in private hospitals might be due to the right timing, the choice of treatment modality or actually to better structural and process quality.

Difference in early all-cause mortality among patients having hip arthroplasty a Swedish perioperative registry study 2013–2022

IntroductionHip arthroplasty is a common orthopaedic procedure worldwide. There is an ongoing debate related to the fixation and anaesthesia impact on the 30-day mortality, particularly in the aging population with higher American Society of Anaesthesiology (ASA) Physical-Status.AimTo study the 30-day all-cause mortality in patients undergoing primary hip arthroplasty, with regards to the impact of age, ASA-class, anaesthesia techniques, indication for surgery and fixation techniques.Materials and methodsPerioperative data for primary hip arthroplasty procedures for osteoarthritis and hip fractures registered in the Swedish Perioperative Registry (SPOR) between 2013 and June 2022 were collected. Binary logistic regressions were performed to assess the impact of age, ASA-class, anaesthetic technique, indication for surgery and fixation on odds ratio for 30-day mortality in Sweden.ResultsIn total, 79,114 patients, 49,565 with osteoarthritis and 29,549 with hip fractures were included in the main study cohort. Mortality was significantly higher among hip fracture patients compared with osteoarthritis, cumulative 8.2% versus 0.1% at 30-days respectively (p < 0.001). Age above 80 years (OR3.7), ASA 3–5 (OR3.3) and surgery for hip fracture (OR 21.5) were associated with significantly higher odds ratio, while hybrid fixation was associated with a significantly lower odds ratio (OR0.4) of 30-day mortality. In the same model, for the subgroups of osteoarthritis and hip fracture, only age (OR 3.7) and ASA-class (OR 3.3) had significant impact, increasing the odds ratio for 30-day mortality. Hemi arthroplasty was commonly used among the hip fracture patients 20.453 (69.2%), and associated with a significantly higher odds ratio for all-cause 30-day mortality as compared to total hip arthroplasty when adjusting for age and ASA-class and fixation 2.3 (95%CI 1.9–2.3, p < 0.001).ConclusionsAll-cause 30-day mortality associated with arthroplasty differed significantly between the two cohorts, hip fracture, and osteoarthritis (8.2% and 0.1% respectively) and mortality expectedly increased with age and higher ASA-class. Anaesthetic method and cement-fixation did not impact the odds ratio for all-cause 30-day mortality after adjustment for age and ASA-class.

Assessment of first-time and repeated acute adverse reactions to gadolinium-based contrast agents in MRI: A retrospective study

PurposeTo identify gadolinium-based contrast agents (GBCAs)-related and patient-related risk factors for acute adverse reactions (AARs), and to examine the incidence and severity of repeated AARs. MethodsThis study retrospectively evaluated all intravenous GBCA injections in MRI studies at a single institution from January 2012 to September 2019. First-time AARs in patients without a past history of AARs and risk factors were assessed using multivariable regression models with generalized estimating equations. For patients with a past history of AAR(s), we evaluated the incidence of repeated AARs using the Fisher's exact test, as well as the severity of these repeated AARs. ResultsFirst-time AARs occurred in 129 of 41,827 GBCA injections (0.31 %; 0.70 % of 18,431 patients). With gadoterate meglumine as the reference, the odds ratio (OR) for allergic-like reactions to three GBCAs ranged from 3.27 to 8.03 (p = 0.012 to <0.001). For chemotoxic reactions, the OR was 3.75 (p = 0.001) for gadoteridol. Outpatients had a lower OR for chemotoxic reactions, while higher ORs were observed in head/neck and breast MRI (p < 0.05). The OR for age was 0.99 (p < 0.05). Patients with a past history of AAR(s) had a 3.6 % incidence of mild repeated AARs for all GBCA, significantly higher than the 0.31 % in first-time AARs (p < 0.001). No effectiveness was found for steroid premedication. ConclusionThe occurrence of first-time AARs was related to the GBCA used and other factors. The incidence of repeated AARs was higher than first-time AARs, though all were mild in severity.

Dual-energy CT in acute cholecystitis- features predicting culture-positive bile and outcome

PurposeLow mono-energetic CT has been shown to improve visualization of acute abdominal inflammatory processes. We aimed to determine its utility in patients with acute cholecystitis and potential added value in clinical decision making. MethodsSixty-seven consecutive patients with radiological signs of cholecystitis on contrast-enhanced dual-layer CT imaging were retrospectively identified over a four-year period (2/17–8/21). A ranked Likert scale was created for imaging findings present in acute cholecystitis, including gallbladder mucosal integrity and enhancement and pericholecystic liver parenchymal enhancement. These rankings were correlated with laboratory data, followed by sensitivity, specificity, and odds-ratios calculations. ResultsMucosal integrity and pericholecystic liver enhancement were better seen on low-energetic images by unanimous consensus. Presence of pericholecystic liver enhancement and poorer mucosal wall integrity correlated with positive bile cultures (sensitivity: 93.8 % and 96.9 %, specificity: 37.5 and 50.0 %; odds-ratio: 9.0[1.1–68.1 95 %CI] and 31.0 [2.7–350.7 95 %CI], p = 0.017 and p ≤ 0.001) in patients undergoing cholecystostomy (n = 40/67). Moreover, binary regression modeling showed that the strongest predictor variable for bile culture positivity was the score for pericholecystic liver enhancement (Exp(B) = 0.6, P = 0.022). By contrast, other laboratory markers and other imaging findings (such as GB wall thickness) showed lower sensitivities (76–82 %), specificities (16–21 %) and odds ratios (0.2–4.4) for the prediction of infected bile. ConclusionsPericholecystic liver enhancement and gallbladder wall integrity are better visualized on low-DECT images. These findings also potentially predict bile culture positivity in patients with cholecystitis, which may influence clinical management including the need for intervention.

Early sport specialization impact on rates of injury in collegiate and professional sport participation: A systematic review and meta-analysis

Early sport specialization (ESS) is prevalent among adolescent athletes aspiring for elite status. However, the impact of ESS on sports injury (SI) rates during their collegiate and professional careers remains unclear. This systematic review and meta-analysis evaluate the effect of ESS on SI rates during high-level sport participation. Data sources Search included PubMed, Web of Science, SPORTDiscus, EMBASE, Cochrane, CINAHL, ERIC, and Medline. Study selection PRISMA guidelines were followed to identify peer-reviewed articles published until 01 August 2023. Eligible studies reported numbers of athletes in collegiate and professional teams, including national, in ESS and their counterpart category, along with the portion with at least one SI. Studies on concussion or non-contact injuries, or without explicit injury reports during elite sport participation were excluded. Of 526 studies, 13 met the criteria, and 5 were included in the quantitative analysis. These studies reported SIs on collegiate and professional athletes. A total of 3087 athletes were analyzed (ESS = 45%). The overall effect showed that ESS athletes had a lower odds ratio (OR = 0.7) of a SI during high-level sport participation, but this finding was not statistically significant (p &gt; 0.05). Results demonstrated that ESS athletes had a lower odds ratio (OR = 0.7) of a SI during elite sport participation, but the effect was not statistically significant. Articles with clear reports are scarce, and thus limit the impact of the findings in this study. High heterogeneity was evident in this analysis, largely due to lack of standardized terminology, evaluation, and data representation. Prospective studies that consider diverse athlete population of the same sport are warranted.

Association of dietary vitamin C intake with depression in adults: A cross-sectional study of NHANES from 2005 to 2020

BackgroundThe aim of this study was to evaluate the association between dietary vitamin C intake and depression in adults. MethodsThis cross-sectional study utilized data from the National Health and Nutrition Examination Survey (NHANES) during 2005 to 2020. Logistic regressions and restricted cubic spline (RCS) regression were used to assess the association between dietary vitamin C intake and depression. Additionally, we performed stratified and sensitivity analyses to evaluate the stability of the results. ResultsThis study included 38,157 participants, with 3448 (9.04 %) of them experiencing depression. The vitamin C intake was negatively associated with depression after adjusting for all covariates (OR = 0.91, 95%CI: 0.88–0.94, P < 0.001). Similar inverse associations were observed when vitamin C intake was transformed into categorical variables. Individuals in higher quartiles of dietary vitamin C intake (Q2, Q3, and Q4) had lower odds ratios (ORs) compared to those in the lowest quartile (Q1), as indicated by adjusted ORs of 0.78 (95 % CI: 0.71–0.87, P < 0.001), 0.74 (95 % CI: 0.67–0.82, P < 0.001), and 0.73 (95 % CI: 0.65–0.81, P < 0.001), respectively. The RCS analysis found an L-shaped nonlinear relationship between dietary vitamin C intake and depression, after adjusting for all covariates (P for non-linearity<0.001). Consumption of vitamin C was inversely associated with depression (OR = 0.994, 95%CI: 0.993–0.996, P < 0.001) for intakes below 93.61 mg, but there was no association between dietary vitamin C intake and depression (P = 0.980) for intakes of 93.61 mg or higher. The inverse associations between vitamin C intake and depression remained robust in stratified and sensitivity analyses. LimitationsThis study was a cross-sectional study, and therefore unable to establish a causal relationship between dietary vitamin C intake and depression. We are unable to fully eliminate the confounding effects resulted from other unmeasured or unknown factors. ConclusionThe study revealed a negative association between dietary vitamin C intake and depression, as well as an L-shaped nonlinear relationship between vitamin C intake and depression.

Effect of DASH vs. mediterranean diet accompanied by a salt restriction on metabolic syndrome and cardiometabolic risk factors in adults with high normal blood pressure or grade 1 hypertension: secondary analyses of a randomized controlled trial

ObjectiveLifestyle interventions are recommended as the first-line treatment to control metabolic syndrome components and improve cardiometabolic risk factors. However, studies directly comparing the cardiometabolic effects of the Dietary Approaches to Stop Hypertension (DASH) vs. the Mediterranean diet (MedDiet) accompanied by salt restriction are currently lacking. Thus, with the present secondary analyses of a randomized trial, we aimed to assess the cardiometabolic effects of a 3-month intensive dietary intervention implementing salt restriction alone or on top of the DASH and MedDiet compared to no/minimal intervention in never drug-treated adults with high normal blood pressure (BP) or grade 1 hypertension. MethodsWe randomly assigned individuals to the control group (CG, n = 60), salt restriction group (SRG, n = 60), DASH diet with salt restriction group (DDG, n = 60), or MedDiet with salt restriction group (MDG, n = 60). ResultsAccording to the intention-to-treat analysis, the DDG and the MDG had lower odds ratio (OR) (95% CI) of metabolic syndrome [0.29 (0.12, 0.72), and 0.15 (0.06, 0.41), respectively] compared to the CG. Moreover, the MDG had lower odds of metabolic syndrome compared to the SRG and lower odds of elevated BP levels than the DDG and the SRG. Moreover, total and LDL-cholesterol, fasting glucose, HbA1c, and systolic/diastolic BP were reduced in all three intervention groups compared to the CG. ConclusionOn a background of salt restriction, the MedDiet was superior in BP reduction, but the DASH and MedDiet reduced the prevalence of metabolic syndrome to the same extent.

CARDIORESPIRATORY FITNESS, HIGH BODY FAT PERCENTAGE AND THE RISK OF CORONARY CALCIFICATION IN MIDDLE–AGED MEN

Objective: Low levels of cardiorespiratory fitness (CRF) have been showed to increase the risk of cardiovascular disease(CVD). We tested the hypothesis that central obesity is associated with coronary artery calcification (CAC), but that fitness attenuates this association. Design and method: We analyzed men who participated in a health screening program. We measured CAC using multidetector computed tomography (MDCT) with a calculation of Agatston coronary artery calcium score. CAC score over 400 were defined as the prevalence of moderate to severe subclinical atherosclerosis. Central obesity was defined as body mass index (BMI) over 25kg/m2 and body fat percentage (BFP) over 30% in men. Fitness was directly measured by peak oxygen uptake (VO2peak) and divided into unfit (low tertile) and fit (middle and upper tertile) categories based on age-specific VO2peak percentiles. Results: Compared with normal weight men, central obese men was associated with a higher prevalence of CAC after adjusting for age, SBP, lipid profile, logCRP, s-glucose, heart rate, diabetes, and hypertension. The fit men was associated with lower odds ratios for having CAC. However, the fit with central obesity had odds ratios for CAC that were similar to those of the fit with normal weight. Conclusions: Our findings demonstrate that BMI and BFP are associated with increased risk of moderate to severe CAC score, but that high fitness appears to attenuate the risk in men.

Association between Hearing Aid Use and Cognitive Function in Persons with Hearing Impairment Stratified by Cardiovascular Risk.

The purpose of this study was to conduct a cross-sectional analysis of the association between hearing aid use and cognitive decline in community-dwelling older adults with hearing impairment, stratified by cardiovascular risk level. This cross-sectional study covers 1857 hearing-impaired individuals selected among 10,674 community-dwelling older adults (≥65 years of age) in Japan. We investigate the association between hearing aid use and cognitive decline stratified by cardiovascular risk level, by assessing self-reported hearing impairment and hearing aid use, absolute cardiovascular risk, cognitive function, and potential confounding factors. The association between hearing impairment severity and increased cardiovascular risk, and the benefit of hearing aid use in preventing cognitive decline, were examined in a binomial logistic regression analysis, with the presence of cognitive decline as the objective variable. In the low cardiovascular risk group, hearing aid users had a lower odds ratio for decline in executive function than non-users (odds ratio = 0.61, 95% confidence interval: 0.39-0.98). However, there was no significant association between hearing aid use and cognitive decline in the high cardiovascular risk group (p > 0.05). Among older adults with hearing impairment, hearing aid use was associated with the maintenance of executive function in individuals of low cardiovascular risk.

Metabolic Syndrome According to Dietary and Health-Related Lifestyle in Male Cancer Survivors and Non-Cancer over 40 Years of Age.

Researchers often report higher metabolic syndrome (MetS) pr\4;evalence among cancer survivors than among non-cancer individuals. This study aims to explore the impact of cancer presence, activity type, and dietary lifestyle on MetS in males over 40 years of age. Participants (n = 9846; 618 cancer survivors, 9228 non-cancer) were selected by extracting data from a Korean government database spanning the years 2016 to 2021. Physical activity patterns, dietary habits, and MetS factors were measured, and a multiple logistic regression analysis was statistically processed for an odds ratio (OR). MetS was present in 32.8% of cancer survivors and 28.6% of non-cancer individuals. Gastric cancer survivors exhibited a 16% lower OR for MetS versus non-cancer participants. The ORs were higher by 1.60-, 1.45-, and 1.26-fold for colorectal, urinary, and other cancers, respectively. Cancer survivors with high calorie, carbohydrate, and fat intakes exhibited ORs of 2.01 (95% CI 1.28-4.04), 2.33 (95% CI 1.28-4.54), and 1.39 (95% CI 1.05-2.37) compared to the recommended level. The high fiber-intake group reduced the MetS OR by 20%. In conclusion, The MetS prevalence was higher in survivors with colorectal cancer, urinary cancer, and other cancers, while it was lower in patients with gastric cancer. Survivors with low rates of eating three meals a day, high skipping breakfast, increased eating-out rate, and no nutritional learning opportunity displayed higher MetS prevalence. Additionally, cancer survivors who had more strength and leisure activities had a lower OR of MetS.

Associations between Life’s Essential 8 and abdominal aortic calcification among US Adults: a cross-sectional study

BackgroundCardiovascular health (CVH) and abdominal aortic calcification (AAC) are closely linked to cardiovascular disease (CVD) and related mortality. However, the relationship between CVH metrics via Life’s Essential 8 (LE8) and AAC remains unexplored.MethodsThe study analyzed data from the 2013–2014 National Health and Nutrition Examination Survey (NHANES) cohort, which included adults aged 40 or above. The research used the LE8 algorithm to evaluate CVH. Semi-quantitative AAC-24 scoring techniques were employed to assess AAC, categorized into no calcification, mild to moderate calcification, and severe calcification.ResultsThe primary analysis involved 2,478 participants. Following adjustments for multiple factors, the LE8 score exhibited a significant association with ACC risk (Mild-moderate ACC: 0.87, 95% CI: 0.81,0.93; Severe ACC: 0.77, 95% CI: 0.69,0.87, all P < 0.001), indicating an almost linear dose–response relationship. Compared to the low CVH group, the moderate CVH group showed lower odds ratios (OR) for mild-moderate and severe calcification (OR = 0.78, 95% CI: 0.61–0.99, P = 0.041; OR = 0.68, 95% CI: 0.46–0.99, P = 0.047, respectively). Moreover, the high CVH group demonstrated even lower ORs for mild-moderate and severe calcification (OR = 0.46, 95% CI: 0.31, 0.69, P < 0.001; OR = 0.29, 95% CI: 0.14, 0.59, P = 0.001, respectively). Interactions were found between chronic kidney disease (CKD) condition, history of CVD, marital status and CVH metrics to ACC. Participants without CKD exhibited a more pronounced negative association between the CVH metric and both mild-moderate and severe ACC. Those lacking a history of CVD, and never married/widowed/divorced/separated showed a stronger negative association between the CVH metric and severe ACC.ConclusionsThe novel CVH metrics demonstrated an inverse correlation with the risk of AAC. These findings suggest that embracing improved CVH levels may assist in alleviating the burden of ACC.

Time spent outdoors in childhood related to myopia among young adults in the Swedish ABIS cohort.

Elucidate the prevalence of myopia among young adults from a birth cohort of Swedish children and its relationship to possible risk factors during their childhood. Five thousand two hundred young adults, mean 23.4 years and 58% females, participating in the prospective birth cohort All Babies in Southeast Sweden (ABIS) answered a questionnaire including questions regarding health and physical activity, spectacle use, myopia and age at first optical correction. Questionnaires at previous follow-ups at ages 2-3, 5-6 and 8 years included information on type of housing, time outdoors, screen time and hours of reading. Myopia prevalence and associations with potential risk factors were analysed in univariate and multivariate regression models with Bonferroni's correction of p-values. In the ABIS Swedish birth cohort of young adults, the prevalence of myopia was 29%. A univariate logistic regression showed a higher odds ratio for myopia with female gender (OR 1.59; p < 0.05) and a completed and started university education (OR 1.52; p < 0.05). Significantly lower odds ratios were found for hours spent outdoors at 8 years of age (OR 0.82; p < 0.05). Multivariate logistic regression showed a higher odds ratio for myopia in females (OR 1.52-1.57; p < 0.05) and completed and started university education (OR 1.34-1.49; p < 0.05) in all models. In a model including accommodative effort, measured in diopter hours at 8 years of age, hours spent outdoors were associated with a lower odds ratio for myopia (OR 0.86; p < 0.05). No association could be detected between myopia and the type of housing or near work. The prevalence of myopia among young adults in a Swedish birth cohort was lower or unchanged compared to previous data. Female gender, higher education and less time spent outdoors in childhood were associated with an increased risk of developing myopia. Recommendations from child health services and schools should be given to stimulate children to spend enough time outdoors.

Examining provider practice-level disparities in delivery outcomes among patients with a history of Cesarean Delivery

BackgroundChoosing whether to pursue a trial of labor after cesarean (TOLAC) or scheduled repeat cesarean delivery (SRCD) requires prenatal assessment of risks and benefits. Providers and patients play a central role in this process. However, the influence of provider-associated characteristics on delivery methods remains unclear. We hypothesized that different provider practice groups have different obstetric outcomes in patients with one prior cesarean delivery (CD).MethodsThis was a retrospective cohort study of deliveries between April 29, 2015 – April 29, 2020. Subjects were divided into three cohorts: SRCD, successful VBAC, and unsuccessful VBAC (patients who chose TOLAC but had a CD). Disparities were reviewed between five different obstetric provider practice groups, determined from a breakdown of different providers delivering at the study site during the study period. Proportional differences were examined using Chi-squared tests and logistic regression models.Results1,439 deliveries were included in the study. There were significant proportional disparities between patients in the different groups. Specifically, patients from Group D were significantly more likely to undergo successful VBAC, while patients seeing a provider from Group A were more likely to deliver by SRCD. In our multivariate analysis of successful versus unsuccessful VBAC, patients from Group D had greater odds ratios of successful VBAC compared to Group A. Patients delivered by Group E had a significantly lower odds ratio of successful VBAC.ConclusionThis study suggests an association between provider practice groups and delivery outcomes among patients with one prior CD. These data contribute to a growing body of literature around patient choice in pregnancy and the interplay of patients and providers. These findings help to guide future investigations to improve outcomes among patients with a history of CD.

Early Enteral Nutrition and Clinical Outcomes in COPD Patients Requiring Mechanical Ventilation

Early commencement of enteral nutrition (EEN) in critically ill patients requiring mechanical ventilation may improve outcomes. But there is a lack of enough data regarding EEN effects on COPD exacerbation patients’ outcomes. This retrospective study involved 129 COPD exacerbation patients who received invasive mechanical ventilation in ICU. The clinical outcomes were compared based on the timing of enteral nutrition (&lt;48h vs &gt;48h) during 60 days of ICU stay. We surveyed and analyzed mortality, pleural effusion, ventilator-associated pneumonia, weaning failure, cardiac arrhythmias, GI bleeding, electrolyte imbalances, renal dysfunction and length of ICU stay. All analyses were performed using SPSS software version 22.0. 129 COPD-exacerbated patients (EEN group n=66; DEN group n=63) who met the inclusion criteria were enrolled in the study. EEN group had a lower death rate (39% vs 44.4%) than the DEN group, but no significant difference was found in the overall mortality during the 60-day follow-up (P 0.561). The EEN group also had lower ICU stay and pleural effusion rate than the DEN group (P:0.006 and 0.020 respectively). No significant differences were found in other outcomes. Early enteral nutrition might be associated with shorter ICU stay and lower odd ratio of acquisition of pleural effusion in COPD patients requiring invasive mechanical ventilation. EEN could not decrease mortality rate compared with DEN in the current study.

Triamcinolone Acetonide Subconjunctival Injection as Stand-alone Inflammation Prophylaxis after Phacoemulsification Cataract Surgery

PurposeTo compare the effectiveness and safety of a single injection of subconjunctival triamcinolone acetonide (TA) to postoperative topical prednisolone acetate (PA) with and without nonsteroidal anti-inflammatory drug (NSAID) for cataract surgery prophylaxis DesignRetrospective comparative effectiveness cohort study ParticipantsPatients undergoing phacoemulsification cataract surgery at Kaiser Permanente Northern California from 2018 through 2021 InterventionAnti-inflammatory prophylaxis exposure groups included topical PA with or without NSAID, and subconjunctival injection of TA (Kenalog®) 10 mg/mL or 40 mg/mL in low (1.0 - 3.0 mg) or high dose (3.1 - 5.0 mg). Main Outcome MeasuresThe adjusted odds ratio (OR) and 95% confidence interval (CI) for the association of postoperative macular edema (ME) and iritis diagnoses 15 to 120 days following surgery (effectiveness measures) and a glaucoma-related event (safety measure) between 15 days to 1 year after surgery ResultsOf 69,832 eligible patient-eyes, postop ME, iritis, and a glaucoma-related event occurred, on average in 1.3%, 0.8% and 3.4% in the topical groups and 0.9%, 0.5% and 2.8% in the injection groups, respectively. In multivariate analysis, all injection groups had a trend of a lower OR of ME compared with the topical PA reference group, with the high dose TA 10 mg/mL group reaching statistical significance (OR 0.64, CI 0.43,0.97, P=0.033). The PA + NSAID group had higher odds (OR 0.88, CI 0.74,1.04, P =0.135). There was a trend of lower odds of a postop iritis diagnosis in the high strength (40 mg/mL) groups. For postop glaucoma-related events, compared with PA, the TA 10 mg/mL low dose group had lower odds (OR 0.69, CI 0.55,0.86, P=0.001), the TA 10 mg/mL high dose group had similar odds (OR 0.90, CI 0.70,1.15, P=0.40) and the TA 40 mg/mL low and high dose groups had higher odds (OR 1.46, CI 0.98,2.18, P=0.062), (OR 2.14, CI 1.36,3.37, P=0.001), respectively. ConclusionsThe TA 10 mg/mL high dose group, with an average dose of 4 mg, was associated with lower risk of postop macular edema and a similar risk of a glaucoma-related event compared with the topical groups.

Association of Premorbid GLP-1RA and SGLT-2i Prescription Alone and in Combination with COVID-19 Severity.

People with type 2 diabetes are at heightened risk for severe outcomes related to COVID-19 infection, including hospitalization, intensive care unit admission, and mortality. This study was designed to examine the impact of premorbid use of glucagon-like peptide-1 receptor agonist (GLP-1RA) monotherapy, sodium-glucose cotransporter-2 inhibitor (SGLT-2i) monotherapy, and concomitant GLP1-RA/SGLT-2i therapy on the severity of outcomes in individuals with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection. Utilizing observational data from the National COVID Cohort Collaborative through September 2022, we compared outcomes in 78,806 individuals with a prescription of GLP-1RA and SGLT-2i versus a prescription of dipeptidyl peptidase 4 inhibitors (DPP-4i) within 24months of a positive SARS-CoV-2 PCR test. We also compared concomitant GLP-1RA/SGLT-2i therapy to GLP-1RA and SGLT-2i monotherapy. The primary outcome was 60-day mortality, measured from the positive test date. Secondary outcomes included emergency room (ER) visits, hospitalization, and mechanical ventilation within 14days. Using a super learner approach and accounting for baseline characteristics, associations were quantified with odds ratios (OR) estimated with targeted maximum likelihood estimation (TMLE). Use of GLP-1RA (OR 0.64, 95% confidence interval [CI] 0.56-0.72) and SGLT-2i (OR 0.62, 95% CI 0.57-0.68) were associated with lower odds of 60-day mortality compared to DPP-4i use. Additionally, the OR of ER visits and hospitalizations were similarly reduced with GLP1-RA and SGLT-2i use. Concomitant GLP-1RA/SGLT-2i use showed similar odds of 60-day mortality when compared to GLP-1RA or SGLT-2i use alone (OR 0.92, 95% CI 0.81-1.05 and OR 0.88, 95% CI 0.76-1.01, respectively). However, lower OR of all secondary outcomes were associated with concomitant GLP-1RA/SGLT-2i use when compared to SGLT-2i use alone. Among adults who tested positive for SARS-CoV-2, premorbid use of either GLP-1RA or SGLT-2i is associated with lower odds of mortality compared to DPP-4i. Furthermore, concomitant use of GLP-1RA and SGLT-2i is linked to lower odds of other severe COVID-19 outcomes, including ER visits, hospitalizations, and mechanical ventilation, compared to SGLT-2i use alone. Graphical abstract available for this article.

Opioid utilization after orthopaedic trauma hospitalization among Medicaid-insured adults.

Opioids are vital to pain management and sedation after trauma-related hospitalization. However, there are many confounding clinical, social, and environmental factors that exacerbate pain, post-injury care needs, and receipt of opioid prescriptions following orthopaedic trauma. This retrospective study sought to characterize differences in opioid prescribing and dosing in a national Medicaid eligible sample from 2010-2018. The study population included adults, discharged after orthopaedic trauma hospitalization, and receiving an opioid prescription within 30 days of discharge. Patients were identified using the International Classification of Diseases (ICD-9; ICD-10) codes for inpatient diagnosis and procedure. Filled opioid prescriptions were identified from National Drug Codes and converted to morphine milligram equivalents (MME). Opioid receipt and dosage (e.g., morphine milligram equivalents [MME]) were examined as the main outcomes using regressions and analyzed by year, sex, race/ethnicity, residence rurality-urbanicity, and geographic region. The study population consisted of 86,091 injured Medicaid-enrolled adults; 35.3% received an opioid prescription within 30 days of discharge. Male patients (OR = 1.12, 95% CI: 1.07-1.18) and those between 31-50 years of age (OR = 1.15, 95% CI: 1.08-1.22) were found to have increased odds ratio of receiving an opioid within 30 days of discharge, compared to female and younger patients, respectively. Patients with disabilities (OR = 0.75, 95% CI: 0.71-0.80), prolonged hospitalizations, and both Black (OR = 0.87, 95% CI: 0.83-0.92) and Hispanic patients (OR = 0.72, 95% CI: 0.66-0.77), relative to white patients, had lower odds ratio of receiving an opioid prescription following trauma. Additionally, Black and Hispanic patients received lower prescription doses compared to white patients. Individuals hospitalized in the Southeastern United States and those between the ages of 51-65 age group were found to be prescribed lower average daily MME. There were significant variations in opioid prescribing practices by race, sex, and region. National guidelines for use of opioids and other pain management interventions in adults after trauma hospitalization may help limit practice variation and reduce implicit bias and potential harms in outpatient opioid usage.

Human metaphase II oocytes with narrow perivitelline space have poor fertilization, developmental, and pregnancy potentials.

To analyze the fertilization, developmental, and pregnancy potentials in oocytes with narrow perivitelline space. Perivitelline space (PVS) of oocytes was evaluated at the time of ICSI, and those without sufficient PVS were judged as oocytes with narrow PVS (NPVS oocytes), and those with sufficient PVS formation were judged as oocytes with non-narrow PVS (non-NPVS oocytes). The analysis included 634 NPVS oocytes from 278 cycles and 12,121 non-NPVS oocytes from 1698 cycles. The fertilization and developmental potentials of NPVS and non-NPVS oocytes were compared by calculating odds ratios using a mixed-effects logistic regression model. We also compared the embryo transfer outcomes of those used for single vitrified-warmed blastocyst transfer after developing into the blastocyst stage. NPVS oocytes had higher odds ratios for degeneration (adjusted odds ratio [aOR], 1.555; 95% confidence interval [CI], 1.096-2.206; p = 0.0133) and 0PN (aOR, 1.387; 95% CI, 1.083-1.775; p = 0.0095), resulting in a lower 2PN rate (aOR, 0.761; 95% CI, 0.623-0.929; p = 0.0072). Even embryos with confirmed 2PN had lower odds ratios for cleavage (aOR, 0.501; 95% CI, 0.294-0.853; p = 0.0109) and blastocyst development (Gardner criteria; CC-AA) rates (aOR, 0.612; 95% CI, 0.476-0.788; p = 0.0001). Blastocysts developed from NPVS oocytes had significantly lower odds ratios for clinical pregnancy (aOR, 0.435; 95% CI, 0.222-0.854; p = 0.0156) than those developed from non-NPVS oocytes. Oocytes with NPVS have low fertilization and developmental potential, as well as low likelihood of pregnancy.