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Introduction: Limited data on 24-hour movement behaviors of children aged 5–8 years exist globally. We describe the prevalence and sociodemographic associations of meeting physical activity (PA), sedentary recreational screen time (ST), and sleep guidelines among children from 11 jurisdictions in the US-Affiliated Pacific region. Methods: Cross-sectional representative data from 1192 children aged 5–8 years living in the US-Affiliated Pacific region were drawn from the baseline 2012–2014 Children's Healthy Living Program. Sleep and moderate- to vigorous-intensity PA were calculated from accelerometry. ST and sociodemographic data were collected from caregiver surveys. The percentage of children meeting the Asia-Pacific 24-hour movement guidelines for PA (≥60 min/d of moderate- to vigorous-intensity PA), sleep (≥9 and ≤ 11 h/d) and ST (≤2 h/d) were calculated. Generalized linear mixed models were used to examine associations with adiposity and sociodemographic variables. Results: Twenty-seven percent (95% confidence interval, 24.6–30.0) of children met integrated guidelines; 98% (96.2–98.0) met PA, 78% (75.4–80.0) met sleep, and 35% (32.6–38.0) met ST guidelines. Females (adjusted odds ratio = 1.40 [95% confidence interval, 1.03–1.91]) and those living in lower-middle-income jurisdictions (2.29 [1.49–3.54]) were more likely to meet ST guidelines. Overweight children (0.62 [0.40–0.96]), those aged 8 years (0.39 [0.22–0.69]), and children with caregivers of an education level of high school or beyond (0.44 [0.29–0.68]) were less likely to achieve ST guidelines. Children from midrange annual household incomes were less likely to meet combined guidelines (0.60 [0.39–0.92]). Conclusions: Three-quarters of children are not meeting integrated Asia-Pacific 24-hour movement guidelines. Future strategies for reducing ST and increasing integrated guidelines compliance are needed. [ABSTRACT FROM AUTHOR]

Objective: This study aimed to assess the changes in the frequency of physical activity (PA) counseling and in the predictors of primary care PA promotion in Québec primary care physicians (PCPs) between 2010 and 2020. Methods: In 2010, we conducted a survey among Québec PCPs. Questions included: frequency of promoting PA to patients, perceived barriers, needs to improve PA promotion practice, frequency of PCPs' PA practice, and sociodemographic information. In 2020, we took over the 2010 questionnaire to document the evolution of the PA promotion practice. Results: The proportion of PCPs discussing PA with their patients significantly increased (P <.05) in 2020 for the following health conditions: depression, low back pain, chronic obstructive pulmonary disease, and cancer; it declined (P <.05) for overweight patients, those with metabolic syndrome, and in primary prevention. Collaboration with PA professionals was the major need identified, and it increased in 2020. PCPs' own practice of PA was a predictor of PA promotion in 2010 (odds ratio = 6.679; P <.001) and in 2020 (odds ratio = 6.679; P <.001). In both 2010 and in 2020, older or more experienced PCPs were more likely to discuss PA with their patients without diagnosed diseases than younger ones or those with less experience. Conclusions: Over the last 10 years, there has been a significant increase in PCPs promoting PA in Québec; however, it has been mainly oriented toward secondary prevention. It is concerning that PA counseling in primary prevention has declined, notably among younger PCPs. The stronger claim for closer collaboration with kinesiologists suggests that PCPs are in favor of an interprofessional strategy, namely collaboration with PA specialists. [ABSTRACT FROM AUTHOR]

Purpose: To evaluate peri-implant tissue health and bone resorption in patients with implant-supported fixed partial rehabilitations. In particular, possible correlations between plaque accumulation and bone loss, as well as other periimplant health parameters, were investigated. Materials and Methods: A total of 44 patients rehabilitated with fixed implant-supported partial rehabilitations were included. The following parameters were recorded: spontaneous bleeding (SB), suppuration, bleeding on probing (BOP), plaque index (PI), and probing depth (PD). Periapical radiographs were taken to measure crestal bone loss (BL). A nonparametric test (Spearman rank coefficient; rs) was used to identify possible correlations between the clinical parameters recorded. Results: A total of 121 implants were analyzed. Global PI and BOP were 49.58% and 20.25%, respectively. There were no cases of suppuration, and only 2 implants showed spontaneous bleeding. Mean BL was 1.53 mm (SD: 0.98). No implants showed peri-implantitis. There was a weak, statistically significant correlation between PI and BL (rs = 0.27, P [2-tailed] = .99) and between PI and the other peri-implant parameters (BOP: rs = 0.14, P = .14; PD: rs = 0.04, P = .65; SB: rs = --0.08, P = .34). A very weak correlation was also found between BL and BOP (rs = 0.1, P = .2) and between BL and PD (rs = 0.02, P = .7). Correlation was found between BL and age (rs = 0.13, P = .81) and between the other peri-implant parameters and age using dichotomization (> or < 65 years; PI: rs = --0.14, P = .11; PD: rs = --0.21, P = .01; BOP: rs = --0.21, P = .01; SB: rs = 0.05, P = .53). No statistically significant correlations were found between the clinical parameters evaluated and the sex or the dental arch treated (maxilla vs mandible). In contrast, the correlation between periodontal parameters and years elapsed since surgery (follow-up) was significant. Conclusions: The present research suggests that in implant-supported fixed partial rehabilitations, dental implants with greater plaque accumulation are more likely to present augmented probing depth, peri-implant inflammation, and bone loss, although the correlation is statistically very weak. Patient age and time of follow-up also significantly affected peri-implant health parameters. [ABSTRACT FROM AUTHOR]

Background: The aging global population is increasing the attention to cognitive decline in older individuals. Objective: This study sought to examine the potential link between the neutrophil percentage-to-albumin ratio (NPAR) and cognitive function. Methods: We analyzed data from the National Health and Nutrition Examination Survey 2011–2014 using multivariate logistic regression and smooth curve fitting, to investigate the correlation between NPAR and cognitive performance. Restricted cubic spline analysis assessed the linear relationship with high-risk cognitive dysfunction, while piecewise linear regression identified thresholds. Subgroup analyses confirmed the consistency and reliability of our findings. Results: Our study included data from 2759 individuals aged >60 years. NPAR showed a significant correlation with Consortium to Establish a Registry for Alzheimer's Disease (CERAD) word learning score, CERAD delayed recall score, total z-score and a high risk of cognitive dysfunction. Furthermore, there were statistically significant trends in the changes in CERAD word learning, digit symbol substitution test, and CERAD delayed recall scores as the NPAR quartile increased, these trends were inverted U-shaped. When the NPAR exceeded 14.57, there was a positive association with the likelihood of a high risk of cognitive impairment. The link between NPAR and cognitive performance was notably stronger in individuals with moderate body mass index and those aged 73–80 years. Conclusions: A strong link was observed between the NPAR and cognitive function. NPAR may serve as a tool to identify individuals at increased risk of cognitive decline. [ABSTRACT FROM AUTHOR]

Aim: To explore the knowledge and attitude among oncology patients toward proton radiotherapy. Materials & methods: This cross-sectional study was performed using self-designed questionnaire. Results: Based on 546 valid questionnaires, mean knowledge and attitude scores of 3.4 ± 3.6 (range: 0–12) and 31.1 ± 3.5 (range: 10–50) were observed. Multivariate analysis demonstrated that higher education (p = 0.021), higher monthly income (p = 0.005), and proton radiotherapy history (p < 0.001) were independently associated with higher knowledge scores. Higher knowledge (p = 0.020), older age (p = 0.030), not smoking (p = 0.032) and medication use (p = 0.035) were independently associated with higher attitude scores. Conclusion: Oncology patients have insufficient knowledge and negative attitude toward proton radiotherapy, which might be affected by their age, education, income, proton radiotherapy history, employment, smoking and medication use. Article highlights Understanding oncology patients' knowledge and attitude toward proton radiotherapy is benefit for the improvement of their clinical outcomes and quality of care. This study aimed to explore the knowledge and attitude among oncology patients toward proton radiotherapy. A multi-center, cross-sectional study was conducted on 546 oncology patients, using a self-designed questionnaire. Patients' knowledge and attitude scores toward proton radiotherapy were assessed by the questionnaire. Multivariate logistic regressions were used to explore the associations among sociodemographic characteristics, knowledge and attitude. Oncology patients might have insufficient knowledge and negative attitude toward proton radiotherapy. Age, education, income, proton radiotherapy history, employment, smoking, and medication treatment for other conditions might have an impact on their knowledge and attitude. The findings would help clinicians to identify cancer patients who require further education and interventions to improve their knowledge and attitude. [ABSTRACT FROM AUTHOR]

Background:Methods:Results:Conclusions:The field of dietary therapies for migraine has grown in popularity. Less research has been conducted to establish the relationship between migraine and the composite dietary antioxidant index (CDAI), a crucial indicator for evaluating the overall combined effects of multiple dietary antioxidants. Therefore, this study addressed this gap based on the National Health and Nutrition Examination Survey (NHANES) database.Multivariate logistic regression equations were used to investigate the relationship between CDAI and migraine, and smoothed-fitted curves were plotted. After a nonlinear relationship was discovered, the recursive algorithm and a two-stage linear regression model were employed to calculate the turning point. Additional stratified analyses were performed to explore differences between populations.This study included a total of 9,190 participants aged 20 years old or older. A U-shaped association was observed between the CDAI and migraine, with an inflection point of 0.2. They were negatively correlated before the inflection point with OR of 0.93 (95% CI = 0.88–0.97) and positively correlated after the inflection point with OR of 1.04 (95% CI = 1.01–1.07). This U-shaped relationship persisted among people aged <60 and ≥60 years, women, and people with BMI <30 and ≥30.We identified a U-shaped association between CDAI and migraine in the U.S. adult population. Further case–control studies and experimental research are needed to explore the underlying mechanisms of action. [ABSTRACT FROM AUTHOR]

Background: Osteoporosis (OP) is a complex skeletal disorder characterized by reduced bone mass, microarchitectural deterioration of bone tissue, and increased susceptibility to fractures. Bone mineral density (BMD), as the best indicator of bone mineral content per unit area of bone, is one of the key diagnostic factors for OP. Platelets (PLT), serving as important immune cells and components of the coagulation system, have been demonstrated to be associated with bone formation, resorption, and remodeling processes. However, no research has established the relationship between BMD and platelet count (PC) in the American population thus far. This study aims to investigate the correlation between BMD and PC among the American population, and to appraise the effects of additional risk factors on this association. Methods: This investigation examined the relationship between BMD and PC by analyzing data from the National Health and Nutrition Examination Survey (NHANES) between 2011 and 2018. A weighted multivariate logistic regression analysis was employed to assess this correlation. Additionally, subgroup and smooth curve analyses were conducted to delve deeper into the BMD-PC relationship and to identify other potential determinants of PC. Results: This study reveals a significant negative correlation between BMD and PC in the American adult population (β=-15.05, 95% CI: -22.07 to -8.03, p < 0.0001). Subgroup analysis highlights notable differences in this correlation between genders and various racial groups. Smooth curve fitting and generalized additive models were applied to further explore the relationship between BMD and PC, considering the influence of multiple factors. Conclusion: The present study investigated the correlation between BMD and PC in adults, with a particular focus on the potential risk factors for thrombocytopenia. This negative correlation was found to be markedly pronounced in males, an association not observed in females. Additionally, a potential inverse relationship between BMD and hemoglobin (HGB) levels was identified. Consequently, for individuals with elevated bone mass or osteoporosis (OP), we advocate for routine complete blood count monitoring to identify hematological irregularities. Considering the significant variations by sex, age, and race, special vigilance is advised for changes in PC among non-Hispanic white males under the age of 55. [ABSTRACT FROM AUTHOR]

Hearing loss(HL) represents a significant public health concern. This study aimed to determine the association between hearing loss and gout and to elucidate the underlying causative mechanisms. Data for this study were obtained from the National Health and Nutrition Examination Survey (NHANES) and Mendelian randomization (MR) basic databases. Initially, baseline characteristics of individuals with and without gout were compared. A nonlinear relationship between pure tone audiometry (PTA) values and gout prevalence was confirmed through restricted cubic spline (RCS) curve analysis. Subsequently, hearing loss was categorized into different levels based on PTA values, and multiple logistic regression analysis was employed to calculate the impact of varying degrees of hearing loss on the risk of gout. Finally, MR analysis was conducted to further elucidate the causal relationship between hearing loss and gout. A total of 3,258 individuals were included in this study, with a gout prevalence of 3.7%. Significant differences were observed between the gout group and the non-gout group in variables such as age, gender, blood uric acid level, BMI, hypertension, and diabetes. RCS curve analysis revealed a significant nonlinear relationship between PTA values and gout risk, particularly when PTA values exceed a specific threshold, where the curve flattens. Based on different levels of hearing loss derived from PTA values, multiple logistic regression analysis demonstrated that mild and moderate hearing loss significantly increased the risk of gout, remaining statistically significant after adjusting for covariates (odds ratio (OR) = 2.10–3.48, P < 0.05). MR analysis further confirmed the causal relationship between hearing loss and gout. Inverse variance weighting (IVW) was employed as the primary method, revealing that both individuals with hearing difficulties (OR = 0.98, 95% confidence interval (CI) 0.96–0.999, P = 0.012) and those without hearing impairment (OR = 1.02, 95% CI 1.01–1.04, P = 0.012) exhibited a significant causal relationship with gout. Goodness-of-fit tests and sensitivity analyses were used to verify the reliability of the results. Hearing loss has a significant causal relationship with an increased risk of gout, providing a new perspective for the prevention and management of gout. Focused attention and prompt treatment of hearing loss, particularly mild and moderate hearing loss, may significantly reduce the risk of developing gout. [ABSTRACT FROM AUTHOR]

ABSTRACT Background and Objectives Methods Results Conclusions Weight loss is a critical health issue among the older population. This study aimed to explore the association between weight loss and oral health in older adults.We used cross‐sectional data from the Uonuma Chronic Kidney Disease Cohort Study. The binary logistic regression models were fitted to estimate the relationship between weight loss and independent variables including the number of teeth present.The participants included 1656 females and 1625 males. There were 1217 females (73.4%) and 1236 males (76.0%) with normal BMI (18.5 ≤ BMI < 25) in the previous year. Weight loss was determined over a 12‐month period. Individuals with normal BMI in previous year, and those with weight loss (≥ 5%) or those whom maintained a stable weight were further analysed. The regression analysis (model 3, fully adjusted) showed that females with 0 and 1–10 teeth present had a higher likelihood of losing weight (OR = 4.07; 95% CI = 1.85–8.93, OR = 2.33; 95% CI = 1.24–4.39) compared with those with 20 or more teeth. Current smokers had a higher likelihood of losing weight (OR = 3.15; 95% CI = 1.01–9.76) than lifelong abstainers. Among males, both current and previous smokers showed a higher likelihood of losing weight (OR = 4.94; 95%CI = 1.76–13.8, OR = 3.35; 95% CI = 1.29–8.68) than those who never smoked.This study indicates that the number of teeth and smoking are both linked to weight loss in females. However, in males, the association between the number of teeth and weight loss may be compromised due to the high prevalence of smoking in this group. [ABSTRACT FROM AUTHOR]

Background: This study evaluated the level of burden in pediatric and adolescent atopic dermatitis (AD) patients in Japan, the associated burden on caregivers/families, and whether this burden varied with age. Methods: Data were drawn from the Adelphi Pediatric AD Disease Specific Programme (DSP)™, a cross‐sectional survey of physicians and their patients conducted in Japan between July and December 2022. Physicians reported patient demographics, clinical characteristics, disease burden, and current/previous therapies. Patients and/or caregivers reported perceived disease severity and impact of AD, including the Children's Dermatology Life Quality Index (CDLQI) and Dermatitis Family Impact questionnaire (DFI). Results: Overall, 55 physicians provided data for 537 AD patients aged ≤17. Mean (SD) overall scores for CDLQI, POEM, and DFI were 9.3 (6.3), 8.3 (6.8), and 11.7 (7.2), respectively. Age was associated with higher patient and/or caregiver‐reported CDLQI scores, which increased by 0.543 points per year of age (P = 0.01). Patients with severe disease reported a more significant impact on quality of life factors compared with mild patients (P < 0.001). Age was associated with higher caregiver‐reported burden, with DFI scores increasing by 0.325 per year (P = 0.01). Physician‐reported impact on caregivers showed that age was significantly associated with increased burden on sleep, daily activities, work, and mood (P < 0.05), with disease severity associated with impact across all factors (P < 0.01). Conclusions: Both increasing age and disease severity were associated with the increased impact of AD on patients and their caregivers. Disease control/modification through appropriate therapeutic intervention at a younger age may relieve the burden of pediatric AD on patients and their families. [ABSTRACT FROM AUTHOR]

Background: Differences in the effects of cream‐type denture adhesives and home liners remain unclear. Objective: This cross‐sectional study aimed to clarify the differences in the oral‐hygiene status and masticatory performance between participants using cream‐type denture adhesives and those using home liners. Methods: Masticatory performance with and without cream‐type denture adhesives and home liners was evaluated using colour‐changeable chewing gum. Oral hygiene was assessed using the tongue coating index (TCI). Propensity‐score matching was performed using oral moisture, presence of palatal or mandibular protuberances, type of residual ridge, denture type (complete or partial denture), and denture retention as background factors. Wilcoxon signed‐rank test was used to examine the differences in masticatory performance with and without cream‐type denture adhesives and home liners and differences in masticatory performance and TCI between the cream‐type denture adhesive and home‐liner groups. Results: This study included 38 and 40 cream‐type adhesive and home‐liner users, respectively, and 17 pairs were obtained after propensity‐score matching. The Wilcoxon signed‐rank tests showed that masticatory performance was significantly different with and without the use of home liners, and higher values were obtained with the use of home‐liners. However, the cream‐type denture adhesive and home‐liner groups showed no significant differences in terms of the change in masticatory performance with the use of them. Furthermore, Wilcoxon signed‐rank tests showed that TCI values were significantly high in the cream‐type adhesive group. Conclusion: The findings in this study suggest that home liners improve masticatory performance and that participants regularly using cream‐type denture adhesives have poorer oral hygiene. [ABSTRACT FROM AUTHOR]

Aims: To test the Triangle of Human Ecology by examining associations between unipolar depression and different measures of human biological factors, health behaviour, and the physical environment. Methods: Data originate from the third wave of the Nord-Trøndelag Health Study (2006–2008). The survey was based on a random sample of 50,000 Norwegians (response rate: 54%). Logistic regression was performed, using unipolar depression, measured with the Hospital Anxiety and Depression Scale score, as outcome variable and 38 explanatory variables. Results: Biological factors including older age and male gender were associated with higher odds of depression, as were behavioural factors including drinking behaviour and having a neurotic personality. Reduced odds were associated with units of alcohol consumed, extrovert personality and physical activity. Social networks were an environmental factor with reduced odds at both personal and neighbourhood levels, as was warmer outdoor temperatures. Conclusions: Using the Triangle of Human Ecology provides a holistic insight into how behaviour, biology and the environment influence mental health. [ABSTRACT FROM AUTHOR]

Purpose: To examine the relative importance of social cognitive predictors (ie, performance accomplishment, vicarious learning, verbal persuasion, affective state) on health promotion self-efficacy among older adults during COVID-19. Design: Cross-sectional. Setting: Data collected online from participants in British Columbia (BC), Canada. Subjects: Seventy-five adults (n = 75) aged ≥65 years. Measures: Health promotion self-efficacy was measured using the Self-Rated Abilities for Health Practices Scale. Performance accomplishment was assessed using the health directed behavior subscale of the Health Education Impact Questionnaire; vicarious learning was measured using the positive social interaction subscale of the Medical Outcomes Survey - Social Support Scale (MOS-SSS); verbal persuasion was assessed using the informational support subscale from the MOS-SSS; and affective state was assessed using the depression subscale from the Depression Anxiety Stress Scale (DASS-21). Analysis: Multiple linear regression was used to investigate the relative importance of each social cognitive predictor on self-efficacy, after controlling for age. Results: Our analyses revealed statistically significant associations between self-efficacy and performance accomplishment (health-directed behavior; β =.20), verbal persuasion (informational support; β =.41), and affective state (depressive symptoms; β = −.44) at P <.05. Vicarious learning (β = −.15) did not significantly predict self-efficacy. The model was statistically significant (P <.001) explaining 43% of the self-efficacy variance. Conclusion: Performance accomplishment experiences, verbal persuasion strategies, and affective states may be the target of interventions to modify health promotion self-efficacy among older adults, in environments that require physical and social distancing. [ABSTRACT FROM AUTHOR]

Excessive visceral adipose tissue (VAT) is a significant risk factor for various diseases. Diet plays a crucial role in controlling obesity. This study examined the association between the Dietary Approaches to Stop Hypertension (DASH) diet and VAT in 9027 adults using data from the National Health and Nutrition Examination Survey. Linear regression models were used to explore this association, with subgroup analyses included. Results showed a significant inverse association between DASH scores and VAT area, even after adjusting for covariates (β = −2.18, 95% CI: −3.10, −1.27). Participants in the highest DASH score tertile had significantly lower VAT areas compared to those in the lowest tertile (β = −7.2, 95% CI: −10.40, −4.01). This inverse association was most pronounced in middle-aged participants. Further prospective cohort studies are necessary to confirm these findings. [ABSTRACT FROM AUTHOR]

Alcohol consumption is not uncommon among people with HIV (PWH) and may exacerbate HIV-induced intestinal damage, and further lead to dysbiosis and increased intestinal permeability. This study aimed to determine the changes in the fecal microbiota and its association with alcohol consumption in HIV-infected patients. A cross-sectional survey was conducted between November 2021 and May 2022, and 93 participants were recruited. To investigate the alterations of alcohol misuse on fecal microbiology in HIV-infected individuals, we performed 16s rDNA gene sequencing on fecal samples from the low-to-moderate drinking (n = 21) and non-drinking (n = 72) groups. Comparison between groups using alpha and beta diversity showed that the diversity of stool microbiota in the low-to-moderate drinking group did not differ from that of the non-drinking group (all p > 0.05). The Linear discriminant Analysis effect size (LEfSe) algorithm was used to determine the bacterial taxa associated with alcohol consumption, and the results showed altered fecal bacterial composition in HIV-infected patients who consumed alcohol; Coprobacillus , Pseudobutyrivibrio , and Peptostreptococcaceae were enriched, and Pasteurellaceae and Xanthomonadaceae were depleted. In addition, by using the Kyoto Encyclopedia of Genes and Genomes (KEGG), functional microbiome features were also found to be altered in the low-to-moderate drinking group compared to the control group, showing a reduction in metabolic pathways (p = 0.036) and cardiovascular disease pathways (p = 0.006). Low-to-moderate drinking will change the composition, metabolism, and cardiovascular disease pathways of the gut microbiota of HIV-infected patients. • Alcohol use and gut microbial composition in PWH is an important area of research. • Alcohol consumption alters the composition of the gut microflora in PWH. • Alcohol consumption reduces metabolic pathways and cardiovascular disease pathways. [ABSTRACT FROM AUTHOR]

Multiple epidemiological studies have observed the connection between aging and brain volumes. The concept of accelerated biological aging (BA) is more powerful for observing the degree of aging of an individual than chronologic age (CA). The objective of this study is to explore the relationship between BA and brain volumes. BA was measured from clinical traits using two blood-chemistry algorithms, the Klemera-Doubal method (KDM) and the PhenoAge. The two age acceleration biomarkers were calculated by the residuals from regressing CA, termed "KDM-acceleration" and "PhenoAge-acceleration". Brain volumes were from brain magnetic resonance imaging (MRI) data. After adjustment for confounding factors, general linear regression models were used to examine associations between KDM-acceleration and PhenoAge-acceleration and brain volumes, respectively. Additionally, we stratified participants by sex, age, and the four quartiles of the Townsend Deprivation Index (TDI) for extra subgroup analysis. 14,725 participants with available information were enrolled. After full adjustment, we observed negative associations between KDM-acceleration and brain volumes, such as gray matter (β = −0.029), white matter (β = −0.021), gray and white matter (β = −0.026), and hippocampus (β = −0.011 for left and β = −0.014 for right). There were also negative associations between PhenoAge-acceleration and brain volumes, such as white matter (β = −0.008), gray and white matter (β = −0.010), thalamus (β = −0.012 for left and β = −0.012 for right). In the subgroup analysis stratified by sex, age, and the four quartiles of TDI, the association between KDM-acceleration and PhenoAge-acceleration and brain volumes still existed. In subgroup analyses, the variation in associations suggests that socioeconomic and biological factors may differentially influence brain aging. Our research indicated that more advanced BA was associated with less brain tissue. • The concept of accelerated biological aging (BA) is more powerful for observing the degree of aging than chronologic age. • We measured BA from clinical traits using two blood-chemistry algorithms, the Klemera-Doubal method (KDM) and the PhenoAge. • Then, we applied linear regression analysis to test the associations between brain volume loss and the two accelerated BA. • Our research indicated that more advanced BA were associated with less brain tissue. [ABSTRACT FROM AUTHOR]

• The prevalence of ESEs was inversely related to fiber intake. • A nonlinear dose-response relationship was observed between dietary fiber intake levels and decreased ESEs. Epilepsy, a neurological disorder, is identified by the presence of recurrent seizures. We aimed to detect dietary fiber intake and its association with epilepsy prevalence in U.S. adults. This cross-sectional study obtained data from the 2013–2018 National Health and Nutrition Examination Survey database. Univariate and multivariate logistic regression models were employed to estimate the association between dietary fiber intake and epilepsy prevalence. The restricted cubic spline (RCS) model was also applied to investigate the dose-response relationships between dietary fiber intake and epileptic seizure events(ESEs). Our final sample included 13,277 NHANES participants, with the average prevalence of ESEs being 1.09 % (145/13277). After adjusting for all confounding factors, the third quartile of dietary fiber intake levels remained significantly associated with a decreased risk of ESEs[odds ratios (OR) 0.54,95 % confidence interval (CI) 0.33–0.88, P = 0.014)] compared to the first quartile. Higher fiber intake indicated a stable negative association with ESEs in the multivariate logistic regression analysis, weighted generalized additive model. A nonlinear dose-response relationship was observed between dietary fiber intake levels and decreased ESEs risk (P for overall=0.017, P for nonlinear=0.155). Interaction tests showed no significant effect of demographic and disease status on the association between dietary fiber intake and ESEs. In this cross-sectional study, people with a high dietary fiber intake were at a reduced risk of ESEs. However, further prospective studies are needed to investigate the effect of dietary fiber intake in epilepsy events and to determine causality. [ABSTRACT FROM AUTHOR]

Pruritic dermatoses and sleep disorders have significant impacts on the health and quality of life of patients. Inflammatory conditions may lead to the sensation of itching. This study was to evaluate the association between pruritic dermatoses and inflammatory factors on sleep disorders. Data in the cross-sectional study were extracted from the National Health and Nutrition Examination Survey. The study population was divided into participants with and without sleep disorders. Pruritic dermatoses were assessed by the participant's self-report. Inflammatory factors included white blood cell count (WBC), lymphocyte count (LYM) and prognostic nutritional index (PNI). Logistic regression models were used with odds ratios and confidence intervals. The attributable proportion of interaction (AP) was utilized to assess the interaction between pruritic dermatoses and inflammatory factors on sleep disorders. Totally, 3,520 participants were included and 214 (6.08%) had sleep disorders. Pruritic dermatoses were associated with sleep disorders after adjusting for gender, age, race, marital status, body mass index, drinking, smoking, asthma, hay fever, allergy, depression and caffeine. LYM was associated with sleep disorders when inflammatory factors were divided by median. The interaction between participants without pruritic dermatoses and PNI < median on sleep disorders was observed compared to participants without pruritic dermatoses and PNI > median. Pruritic dermatoses were significantly associated with sleep disorders. We also found that a high level of PNI had an enhanced effect on the relationship between pruritic dermatoses and sleep disorders. Clinicians should focus on the potential sleep-related risks and changes in inflammatory factors in patients with pruritic dermatoses and intervene in time. [ABSTRACT FROM AUTHOR]

• BMI is a key factor moderating the link between depression and COPD. • Depression significantly increases the odds of COPD, highlighting mental health impacts. • Underweight individuals showed less depression impact on COPD risk than normal BMI. • Tailored COPD treatment should consider mental health and BMI. • The study emphasizes the complexity of the depression-COPD nexus, urging further research. Prior research has established a connection between depression and chronic obstructive pulmonary disease (COPD). However, the influence of age and BMI on this association remains unclear. We used the National Health and Nutrition Examination Survey (NHANES) database to explore the relationship between depression and COPD, and to investigate whether age and Body mass index (BMI) act as moderators in this relationship. We analyzed data from 10,940 participants in the NHANES database. Depression served as the independent variable. COPD status served as the outcome variable. We employed multivariable logistic regression to examine the relationship between depression and COPD. Of the 10,940 respondents surveyed, about 3.9 % had COPD and 8.5 % had depression. The prevalence of depression in COPD patients was significantly greater than the prevalence of overall respondents (21.1 % VS.8.5 %). We found that the association between depression and COPD was mediated by BMI status. Controlling for other covariates, the association between depression and COPD increased significantly. For the underweight group, the impact of depression on the risk of COPD was lower compared to the normal BMI group. This study confirms a significant association between depression and COPD, with BMI serving as a moderator. These findings enhance our understanding of the complex interplay between depression and COPD and underscore the importance of considering individual physical health characteristics in clinical assessments. The results have significant implications for clinical practice and public health policymaking. [ABSTRACT FROM AUTHOR]

Objectives: The psychological effects of the COVID-19 pandemic have been shown to include anxiety. However, the association between demographic and physiological factors in COVID-19-associated anxiety symptoms is poorly understood. Therefore, the present cross-sectional study was conducted to examine anxiety symptoms and associated factors among patients with the SARS-CoV-2 Omicron variant during the quarantine period in Shanghai. Methods: The study was conducted between April 16, 2022, and May 21, 2022, at Fangcang Shelter Hospital in Shanghai, China. Data were collected using an anonymous online questionnaire. Demographic characteristics, respiratory symptoms, vaccine dose, comorbidities (such as hypertension and diabetes), type of work, and mental health symptoms were evaluated. Logistic regression was used to examine the relationship between anxiety symptoms and risk factors. Stratified analyses were performed to investigate potential interactions. Results: A total of 2132 patients with confirmed Omicron variant SARS-CoV-2 infection were enrolled. The results demonstrated that female gender (OR = 1.47, 95% CI = 1.11-1.94), nonmanual labor (OR = 1.62, 95% CI = 1.25-2.09), respiratory symptoms (OR = 3.19, 95% CI = 2.30-4.43), and having other comorbidities (OR = 1.65, 95% = 1.09-2.50) were positively associated with anxiety symptoms. A significant interaction was found between gender and (a) nonmanual labor (OR = 1.54, 95% = 1.29-1.85), (b) respiratory symptoms (OR = 2.06, 95% = 1.72- 2.48), and (c) comorbidities (OR = 1.57, 95% = 1.16-2.12), such that the relationship with anxiety symptoms was stronger in women compared to men. There were also significant interactions between age group and (a) nonmanual labor (stronger in those ages >46) and (b) respiratory symptoms (stronger in those ages 36-45) regarding the association with anxiety symptoms. Conclusions: Alleviation of respiratory symptoms, addressing comorbidities, and implementation of both psychological and psychopharmacological treatments may help reduce anxiety symptoms following infection with the SARS-CoV-2 Omicron variant in mainland China. [ABSTRACT FROM AUTHOR]

Background: Testosterone deficiency (TD) is an urgent health issue that requires attention, associated with various adverse health outcomes including cardiovascular diseases (CVD) and metabolic syndrome. Remnant cholesterol (RC) has emerged as a potential biomarker for cardiovascular risk, but its relationship with testosterone levels and TD has not been thoroughly investigated. This study aims to explore the association between RC and TD in adult American males using data from the National Health and Nutrition Examination Survey (NHANES). Methods: This cross-sectional study utilized data from three NHANES cycles (2011-2016), including 2,848 adult male participants. RC was calculated as total cholesterol minus high-density lipoprotein cholesterol (HDL) and low-density lipoprotein cholesterol (LDL). TD was defined as total testosterone levels below 300 ng/dL. Multivariable linear and logistic regression analyses, as well as smooth curve fitting and generalized additive models, were performed to assess the associations between RC and total testosterone levels and TD, adjusting for potential confounders. Subgroup analyses were conducted based on age, BMI, smoking status, diabetes, hypertension, CVD, and chronic kidney disease (CKD). Results: Higher RC levels were significantly associated with lower total testosterone levels (b = -53.87, 95% CI: -77.69 to -30.06, p<0.001) and an increased risk of TD (OR = 1.85, 95% CI: 1.29 to 2.66, p=0.002) in fully adjusted models. When RC was analyzed as quartiles, participants in the highest quartile (Q4) had significantly lower total testosterone levels (b = -62.19, 95% CI: -93.62 to -30.76, p<0.001) and higher odds of TD (OR = 2.15, 95% CI: 1.21 to 3.84, p=0.01) compared to those in the lowest quartile (Q1). Subgroup analyses revealed consistent associations across different age groups, particularly strong in participants over 60 years, and in never smokers. The associations remained significant in both hypertensive and non-hypertensive groups, as well as in those with and without CKD. No significant interactions were found across subgroups. Conclusion: This study demonstrates a significant inverse association between RC levels and total testosterone levels, along with a positive association with the risk of TD. These findings suggest that RC could serve as a valuable biomarker for early identification of individuals at risk for TD. Future longitudinal studies are needed to confirm these findings and explore the underlying mechanisms. [ABSTRACT FROM AUTHOR]

Background: Secondary osteoporosis is associated with type 2 diabetes mellitus (T2DM), and there is conflicting evidence regarding the relationship between insulin-like growth factor-1 (IGF-1) and bone mineral density (BMD) in different populations. The objective of this study was to investigate the relationship between serum IGF-1 levels and BMD in patients with T2DM. Method: A retrospective cross-sectional study was performed on a cohort of 363 patients with T2DM, comprising men aged over 50 and women who are postmenopausal. Those with no significant medical history or medication affecting BMD or IGF-1 were considered. Data analyzed included IGF-1 levels, markers of bone metabolism, and measurements of BMD. To account for age and gender variations, we calculated IGF-1 standard deviation scores (IGF-1 SDS) for further investigation. Results: A significant increase in BMD at lumbar spine (LS), femoral neck (FN), and total hip (TH) was observed as IGF-1 SDS tertiles rose. We revealed a nonlinear correlation between IGF-1 SDS and BMD at these sites, with a common inflection point identified at an IGF-1 SDS level of -1.68. Additionally, our multivariate piecewise linear regression analysis highlighted a positive association between IGF-1 SDS and BMD at LS, FN, and TH when IGF-1 SDS exceeded the inflection point (b 0.02, 95% CI 0.01, 0.04 for LS; b 0.02, 95% CI 0.01, 0.03 for FN; b 0.02, 95% CI 0.01, 0.03 for TH). Conversely, below the inflection point, this association was not significant (b -0.04, 95% CI -0.10, 0.01 for LS; b -0.04, 95% CI-0.08, 0.01 for FN; b -0.03, 95% CI -0.08, 0.01 for TH). Conclusion: These findings reveal a nonlinear relationship between IGF-1 SDS and BMD in T2DM patients. Higher serum IGF-1 levels were connected to increased bone density only after surpassing a certain threshold. [ABSTRACT FROM AUTHOR]

Background: Higher thyroid-stimulating hormone (TSH) amidst normal thyroid hormone (TH) levels may contribute to a negative impact on cardiovascular health (CVH). We sought to probe the associations between Life’s Essential 8 (LE8), a newly revised CVH evaluation, and low thyroid function among US adults. Methods: The datasets from the 2007-2012 National Health and Nutrition Examination Survey (NHANES) were applied to the study. Low-normal thyroid function and subclinical hypothyroidism (SCH) were both regarded to be low thyroid function. Multivariable logistic regressions were utilized to inquire about the relationship between LE8 and low thyroid function. Results: Among the 6,315 participants (age ≥20 years), 1,375 (21.77%) were ascertained to be low thyroid function. After adjusting possible confounders, a higher LE8 score was linked to a lower probability of experiencing low thyroid function (Odds ratio [OR] for each 10-point increase: 0.923 [95% CI, 0.884-0.964]). A similar correlation was found between the health factors score and low thyroid function (OR for each 10-point increase: 0.905 [95% CI, 0.876-0.935]). Also, scoring better on physical activity (PA), body mass index (BMI), blood lipid, blood glucose (BG), and blood pressure (BP) may be conducive to reducing the rates of low thyroid function. Furthermore, subgroup and sensitivity analyses indicated that the negative correlations were generally robust. Conclusions: The LE8 score and health factors score were nonlinearly and negatively related to the prevalence concerning low thyroid function. Promoting the regulation of optimum CVH levels could work on mitigating the load of low thyroid function and cardiovascular diseases (CVDs). [ABSTRACT FROM AUTHOR]

Aim: Although a growing number of studies have shown that elevated uric acid (UA) levels are associated with multiple cardiovascular risk factors and progression of coronary artery disease, the causal relationship between UA and the occurrence of myocardial infarction (MI) remains uncertain. The aim of this study was to investigate the relationship between UA and the risk of MI. Methods: We screened 23,080 patients in the National Health and Nutrition Examination Survey (NHANES) database for 2009-2018 and explored the association between UA and MI risk using multivariate logistic regression model. In addition, a two-way two-sample Mendelian randomization (TSMR) analysis was performed to examine the causal relationship of UA on MI, and inverse variance-weighted (IVW) results were used as the primary outcome in this study. Sensitivity analysis and horizontal multiple validity test were also performed to verify the reliability of the results. Results: After multivariable adjustment, individuals with the severe elevation of UA levels have a significantly increased risk of MI (OR=2.843, 95%CI: 1.296-6.237, P=0.010). In TSMR analysis, the IVW method demonstrated a significant association between UA and increased risk of MI (OR=1.333, 95%CI: 1.079- 1.647, P=0.008). Results from the MR-Egger intercept test, Cochran’s Q test, and MR-PRESSO test all suggest the reliability of the IVW analysis. Reverse TSMR analysis did not indicate a causal relationship between genetic susceptibility to MI and UA levels (IVW: OR=1.001, 95%CI: 0.989-1.012, P=0.922). Conclusion: Based on cross-sectional study and Mendelian randomization analysis, it has been demonstrated that UA is an independent risk factor for MI. Elevated levels of UA increase the risk of MI, particularly in cases of severe elevation. [ABSTRACT FROM AUTHOR]

Objective: The aim of this work was to study the relationship between carotid atherosclerosis (CAS) and several indexes and provide a basis for the prevention and treatment of cardiovascular and cerebrovascular diseases. Methods: There were 11,028 adults who underwent physical examination at the Guangzhou Cadre and Talent Health Management Center from January 2023 to December 2023 and were selected as research subjects. Retrospective analysis was used to understand the carotid atherosclerosis of the examined population and analyze its relationship with sex, age, blood pressure, blood glucose, blood lipids, renal function, 25-hydroxyvitamin D, neutrophil to lymphocyte count ratio (NLR), platelet to lymphocyte count ratio (PLR), systemic immune inflammation index (SII), monocyte count to high-density lipoprotein cholesterol ratio (MHR), triglyceride glucose body mass index (TyG-BMI), insulin resistance metabolic index (METS-IR), and other indicators. Results: Among 11,028 subjects, the detection rate of carotid atherosclerotic thickening (CAT) was 12.00% and carotid atherosclerotic plaque (CAP) was 25.11%. The CAT and CAP detection rates in men were 13.32% and 28.78%, respectively, which were higher than the CAT detection rate of 8.28% and CAP detection rate of 14.80% in women, and the differences were statistically significant (both p < 0.001). Multivariate logistic regression analysis using TyG-BMI and METS-IR as two indicators was modeled separately, and the results showed that CAS was associated with men, increasing age, and systolic blood pressure. The area under the curve (AUC) was analyzed using the subject's work characteristic (ROC) curve in the descending order of METS-IR, TyG-BMI, and MHR. The combination of the three indexes of sex, age, and METS-IR predicted atherosclerosis with the highest AUC values. Conclusion: Carotid atherosclerosis is highly prevalent in men. Elevation of systolic blood pressure, fasting glucose, MHR, and TyG-BMI (or METS-IR) with age are independent influences on carotid atherosclerosis. The three indexes of MHR, TyG-BMI, and METS-IR, respectively, in combination with sex and age, can be used as a new and effective index to predict CAS. [ABSTRACT FROM AUTHOR]

Introduction: Perceived social support plays a crucial role in adolescent development, health, well-being, and resilience. Understanding the factors associated with perceived social support among adolescents is essential for designing effective interventions. However, research in this area, particularly within specific contexts, remains limited. Therefore, this study aims to identify the factors associated with perceived social support among adolescents in the Gamo Zone, South Ethiopia Regional State. Method: A community-based cross-sectional study was conducted, involving 1172 adolescents selected through a stratified multi-stage sampling method. Structured face-to-face interviews were employed for data collection. Summary statistics were utilized for data presentation. Multiple linear regressions were then performed to identify factors associated with perceived social support. The strength and direction of associations were presented using b coefficients and 95% confidence intervals (CIs). The level of statistical significance was set at alpha 5%. Result: The total mean for perceived social support among adolescents was 57.02 ± 12.68. Adolescents living with their biological parents reported significantly higher levels of perceived social support (b = 4.17, 95% CI: 2.00 to 6.34) compared to their counterparts. Similarly, adolescents engaged in paid work within the last 12 months reported higher perceived social support (b = 3.43, 95% CI: 1.39 to 5.46). Higher levels of parental monitoring were also associated with increased perceived social support (b = 3.03, 95% CI: 1.23 to 4.82). Additionally, adolescents who perceived risks for sexual and reproductive health (SRH) problems reported higher levels of perceived social support (b = 2.76, 95% CI: 0.84 to 4.69). Moreover, adolescents with good knowledge about SRH rights exhibited increased perceived social support (b = 2.46, 95% CI: 0.89 to 4.02). Furthermore, adolescents residing in rural areas reported higher levels of perceived social support compared to those in urban areas (b = 1.56, 95% CI: 0.16 to 3.11) Conclusion: The findings of this study reveal that factors such as living arrangements, employment status, parental monitoring, perceived risks for SRH problems, knowledge about SRH rights, and geographical context emerged as important predictors of perceived social support. Therefore, implementing interventions and initiatives to address these identified factors holds promise for nurturing resilient adolescent social support networks. [ABSTRACT FROM AUTHOR]

Background: This study assessed the relationship between social media use and body dysmorphic disorder (BDD). We calculated the prevalence of BDD in our sample and explored factors that may be associated with BDD. Various factors that we explored include sociodemographic characteristics, body image perceptions, and specific social media platforms used. The key focus of our study is understanding the impact of social media on mental health, specifically in the context of BDD. Methods: This was a cross-sectional online survey that included the standardized Body Dysmorphic Disorder Questionnaire (BDDQ). Data on social media use were collected through self-reported usage patterns. Statistical analysis was conducted to identify associations. Results: Increased overall social media use was associated with BDD (p = 0.030). The prevalence of BDD in our sample was 1.8%. Age, being single and being a student were associated with BDD, with p values of 0.004, 0.023, and < 0.001, respectively. BDD was associated with comparing one's body image with that of people on social media (p = 0.001). BDD was associated with judging other people based on their appearance (p < 0.001). Using social media in the fields of celebrities (p = 0.020), fashion (p = 0.025), music and songs (p < 0.001) were associated with BDD. Conclusions: Increased social media use is associated with BDD, but different patterns of social media use may affect this relationship, indicating the need for further research in this field. [ABSTRACT FROM AUTHOR]

Purpose: Ethylene oxide (EO) is a prevalent industrial contaminant found in the environment and is related to various diseases such as cancers and hypertension. To the best of our knowledge, the association between EO and testosterone has not been explored. The aim of this article was to evaluate the relationship between EO and total testosterone (TT) in the United States population. Methods: In this study, hemoglobin ethylene oxide (HbEO) levels were utilized to evaluate the exposure to EO. The data of this study were collected from National Health and Nutrition Examination Survey (NHANES) 2013–2016. A total of 3300 participants were enrolled in this study and were separated into 5 groups based on the quintile of HbEO. Weighted multivariable logistic regression was used to assess the association between HbEO and TT. Subgroup analysis was conducted to investigate the connection between HbEO and TT in different stratifications. Results: In the results, there was a positive relationship between log10-transformed HbEO and TT in the fully adjusted model [β = 37.08, 95% confidence interval (CI): 18.15–56.01, p = 0.004]. After log10-transformed HbEO transferred into a categorical variable based on the quintiles (Q1-Q5), the positive association remained in the highest group (Q5) compared to the lowest group (Q1) [β = 46.09, 95%CI: 12.29–79.90, p = 0.013]. Moreover, subgroup analysis demonstrated that the positive connection between log10-transformed HbEO and TT was stronger in males than females. Conclusion: The level of HbEO was positively related to TT in the U.S. population and the relation was more obvious in men compared to women. [ABSTRACT FROM AUTHOR]

Aims: Examining the connection between the triglyceride-glucose (TyG) index and chronic kidney disease (CKD) was the aim of this investigation. Methods: Data from the National Health and Nutrition Examination Survey (NHANES) covering the years 1999–2020 were analyzed in this study. The TyG index was calculated as Ln (triglycerides (mg/dl) * fasting glucose (mg/dl)/2). The two criteria used to diagnose CKD were low estimated glomerular filtration rate (eGFR) (eGFR < 60 mL/min/1.73m2) or albuminuria (urine albumin-to-creatinine ratio (ACR) ≥ 30 mg/g). To look into the independent associations between TyG index levels with CKD, albuminuria, and low-eGFR, weighted multivariable logistic regression and generalized additive models were employed. To assess and contrast the diagnostic ability, receiver operating characteristic (ROC) curves were employed. Results: Out of 18,078 total participants recruited, 48.54% were male. 8.48 + 0.68 was the mean value of the TyG index. CKD, albuminuria, and low-eGFR were common, with respective prevalences of 17.06%, 11.26%, and 8.03%, respectively. The TyG index and CKD were observed to positively correlate (OR = 4.03; 95% CI 1.81, 8.96). In US adults between the ages of 41 and 60, a J-shaped connection was found between the two. Furthermore, a higher TyG index is associated with a higher prevalence of albuminuria (OR = 6.11; 95% CI 2.64, 14.14). Subgroup analyses and interaction tests revealed that different stratifications did not significantly affect the relationship between TyG index and CKD, albuminuria, and low-eGFR. Comparing the TyG index to other indicators [lipid accumulation product (LAP), Visceral adiposity index (VAI), and the triglyceride glucose–body mass index (TyG-BMI)], it may be more accurate and discriminative in predicting CKD and albuminuria. Conclusion: When predicting CKD and albuminuria, the TyG index may be a more useful marker when compared to other markers (LAP, VAI, and TyG-BMI index). In addition, in American adults aged 41–60, the TyG index shows a J-shaped relationship with CKD. As a result, when assessing the kidney health of US adults, we must pay close attention to the significance of the TyG index. [ABSTRACT FROM AUTHOR]

This article aims to study the correlation between dietary magnesium intake and pulmonary function, utilizing data from the National Health and Nutrition Examination Survey (NHANES) database. This cross-sectional study examined representative samples of adults from the USA (n = 818; NHANES 2007–2012) to explore the correlation between magnesium intake and pulmonary function. We obtained the average magnesium intake over 2 days, as well as measured pulmonary function parameters, including forced expiratory volume in the first second (FEV1), forced vital capacity (FVC), FEV1/FVC, peak expiratory flow rate (PEF), and forced expiratory flow between 25 and 75% of FVC (FEF25-75%). Weighted multivariable linear regression was used to investigate the relationship between magnesium intake and pulmonary function. Additionally, subgroup analyses, interaction tests, and sensitivity analyses were conducted. Weighted multiple linear regression models revealed a significant positive correlation between magnesium and pulmonary function, even after adjusting for all included confounding variables. When we categorized magnesium intake into tertiles, we found that participants in the highest tertile of magnesium intake had significantly higher values for FVC (β: 898.54, 95%CI: 211.82–1585.25), FEV1 (β: 858.16, 95%CI: 212.41–1503.91), FEV1/FVC (β: 0.024, 95%CI: 0.004–0.044), PEF (β: 1324.52, 95%CI: 481.71–2167.33), and FEF25-75% (β: 831.39, 95%CI: 84.93–1577.84). Upon stratifying the data by age and sex, it was observed that this positive correlation was particularly pronounced among men aged 40–79. At the same time, the stability of the results was further confirmed by sensitivity analyses. This study suggested that dietary magnesium intake may improve pulmonary function. [ABSTRACT FROM AUTHOR]

Background: Inflammatory responses and lipid metabolism make vital impacts on the development of gallstones. This study investigated the relationship between gallstone disease (GSD) and the neutrophil-to-high-density lipoprotein cholesterol ratio (NHR) in American patients with gallstones. Methods: The data analyzed were sourced from the 2017–2020 National Health and Nutrition Examination Survey (NHANES) and comprised of participants with complete data on GSD and NHR. The relationship between NHR and GSD was evaluated with weighted multivariable logistic regression analysis. Additionally, subset analyses, interaction tests, smoothed curve fitting, and threshold effect analyses were conducted. Results: Among the 7894 participants analyzed in this study, the prevalence of GSD was 10.98%, and the average NHR value was 3.41 ± 0.06. The fully adjusted multivariable logistic regression results demonstrated an obvious positive association between NHR and the likelihood of GSD (OR = 1.09, 95% CI: 1.01, 1.16; P = 0.0197). Consistency of this association was confirmed through subset analyses and interaction tests across various subgroups, including those categorized by smoking status and asthma. Furthermore, smoothed curve fitting and threshold effect analyses revealed a nonlinear relationship with a threshold of 2.86. Conclusions: NHR shows a positive relationship to an increased likelihood of GSD among Americans. It can act as an easy and cost-effective tool for the early detection and management of individuals at risk for GSD. [ABSTRACT FROM AUTHOR]

Background: Diabetic retinopathy (DR) is a major microvascular complication of diabetes and a leading cause of blindness worldwide. The pathogenesis of DR involves complex interactions between metabolic disturbances, immune cells, and proteolytic enzymes such as cathepsins (CATs). Despite various studies, the precise roles of different CATs, metabolites, and vitamins in DR remain unclear. Method: In this study, we employed Mendelian Randomization (MR) to assess causal relationships using genetic instruments selected based on genome-wide association studies (GWAS). We employed two-sample and mediation MR to explore the causal effects between nine CATs, immune cells, metabolites, vitamins, and DR. Additionally, the study also incorporated data from the NHANES survey to explore the associated relationship between vitamins and DR. We utilized cross-sectional data from the NHANES to analyze the association between vitamin intake and diabetic retinopathy (DR), adjusting for potential confounders to strengthen the validity of our findings. Results: The MR analysis identified CAT H as a significant risk factor for both NPDR and PDR, with no evidence of reverse causality. Additionally, 62 immune cell traits were found to have causal relationships with NPDR and 49 with PDR. Enrichment analysis revealed that metabolic pathways such as sphingolipid metabolism are crucial in DR progression. Vitamins B6 and E were significantly associated with a reduced risk of PDR. Cross-sectional data indicated that vitamins B1, B2, B6, B12, and E progressively decreased with DR severity. Conclusion: This study is the first to identify CAT H as a key risk factor for DR, while vitamins B6 and E showed significant protective effects, particularly against PDR. These findings suggest that CAT H, along with vitamins B6 and E, could serve as therapeutic targets for DR. Further validation through larger, multicenter studies is recommended to enhance the accuracy and applicability of these findings. [ABSTRACT FROM AUTHOR]

Background: As the global aging population expands, understanding older adults' preferences for place of death becomes pivotal in ensuring person-centered end-of-life care. Objective: This study aimed to investigate the influence of sociodemographic, health, and lifestyle-related factors on end-of-life care preferences of older adults in South Tyrol, Italy. Methods: Employing a cross-sectional design, a population-based survey was conducted with a stratified probabilistic sample of adults aged ≥ 75 years in South Tyrol (Autonomous Province of Bolzano/Bozen, Italy). From a randomly selected sample of 3,600 older adults, participants were invited to respond to a questionnaire that included items on older adults' preferences for place of death and socio-demographic and health- and lifestyle-related factors, including frailty (e.g., PRISMA-7). Descriptive and multinomial logistic regression analyses were performed. Results: The majority (55.3%) of the 1,695 older adults (participation rate: 47%) expressed a preference for dying at home and 12.7% indicated a desire for specialized end-of-life care in a healthcare facility. However, 27.9% refrained from disclosing their end-of-life care preferences. The factors influencing these preferences concerning the place of death included age, native language, educational level, living situation, and community. Compared to the preference of dying at own home or home of family or friends, older adults aged ≥ 85 years (OR = 0.57, P = 0.002) and living in an urban area (OR = 0.40, P < 0.001) were less likely to prefer dying at a hospital, palliative care unit, or hospice. Older adults living alone (OR = 1.90, P < 0.001), Italian-speaking (OR = 1.46, P = 0.03), and those with an educational level above high school (OR = 1.69, P = 0.002) were more likely to prefer dying at a hospital, palliative care unit, or hospice. Conclusions: End-of-life care preferences among older adults in South Tyrol were associated with socio-demographic, yet not health- and lifestyle-related factors. Recognizing and integrating these preferences is essential for developing, implementing, and evaluating interventions to promote advance care planning and provide effective, patient-centered end-of-life care. [ABSTRACT FROM AUTHOR]

Background: Dental filling is a prevalent method for treating dental defects. This study aimed to investigate the knowledge, attitude, and practice (KAP) toward dental defects and dental fillings among dental patients in Jinan, Shandong Province, China. Methods: This cross-sectional study was conducted at the main campus and several branch campuses of Jinan Stomatological Hospital, and community locations within Jinan city between October 2023, and January 2024. Spearman correlation analysis and mediation analysis were used to assess the associations and interrelationships between KAP scores. Results: In this study, 2529 dental patients participated, with 69.1% being females. Of these, 1711 had no dental defects, 551 had defects and fillings, and 267 had defects without fillings. Their median knowledge, attitude, and practice (Questions 1–6) scores were 8.00 [5.00, 12.00] (possible range: 0–18), 27.00 [26.00, 29.00] (possible range: 10–50), and 19.00 [15.00, 24.00] (possible range: 9–45), respectively. Mediation analysis revealed that in patients without dental defects, knowledge had a direct effect on attitude (β = -0.983, 95% CI: -0.999, -0.966, P < 0.001). Additionally, attitude had a direct effect on practice (β = -0.797, 95% CI: -1.490, -0.103, P = 0.024), while knowledge had an indirect effect on practice through attitude (β = 0.783, 95% CI: 0.096, 1.470, P = 0.026). In patients with dental defects who had undergone dental fillings, significant direct effects were observed between knowledge and attitude (β = -0.736, 95% CI: -0.821, -0.650, P < 0.001), knowledge and practice (β = 0.396, 95% CI: 0.214, 0.577, P < 0.001), and attitude and practice (β = -0.499, 95% CI: -0.683, -0.315, P < 0.001). Moreover, knowledge had an indirect effect on practice (β = 0.367, 95 CI: 0.221, 0.513, P < 0.001). In patients with dental defects but without any fillings, direct effects were found between knowledge and attitude (β = -0.929, 95% CI: -1.028, -0.829, P < 0.001). Conclusions: Dental patients had inadequate knowledge, attitude, and practices concerning dental defects and fillings. It is recommended that clinical interventions should focus on enhancing patient education and promoting positive engagement in dental care practices. [ABSTRACT FROM AUTHOR]

Background: Abnormalities in lipid metabolism are common among adult asthmatics. However, the precise directionality linking asthma to blood lipid levels remains controversial. Our study aimed to evaluate the association between the Non-HDL to HDL Ratio (NHHR), a lipid composite index, and asthma prevalence among the adult population in the United States. Methods: Utilizing adult participants' data from the National Health and Nutrition Examination Survey (NHANES) spanning the years 2009 to 2018, the study employed a multivariable logistic regression model, adjusting for covariables, to establish the relationship between NHHR levels and the prevalence of asthma. Furthermore, smoothing curve fitting and subgroup analyses were conducted to investigate the robustness of this association. Results: This study included 26,023 adult individuals (mean age = 49.63 ± 17.66). In the fully adjusted model, a significant inverse association was observed between log-transformed NHHR values and asthma prevalence (OR = 0.85, 95% CI: 0.79–0.93). Subgroup analysis revealed that gender served as a modulator, altering the association between NHHR levels and asthma prevalence. A more pronounced negative association between lnNHHR and asthma prevalence was noted among male participants [(Male: OR = 0.78, 95% CI: 0.69–0.88) vs. (Female: OR = 0.92, 95% CI: 0.83–1.03), P for interaction = 0.0313]. Conclusions: Our study revealed an inverse association between NHHR levels and the prevalence of asthma in the US adult population, which is influenced by gender. NHHR measurement may be a potential tool for early identification and prediction of adult asthmatics in specific populations. [ABSTRACT FROM AUTHOR]

Psoriasis is linked to insulin resistance (IR). Nevertheless, the applicability of the METS-IR index, a new IR evaluation tool, for evaluating changes in insulin sensitivity in psoriasis populations is currently unknown. This study aimed to investigate the relationship between the METS-IR index and psoriasis in a US adult population. This cross-sectional study utilized data from adults aged 20 to 80 years from the U.S. National Health and Nutrition Examination Survey (NHANES) spanning 2003–2006 and 2009–2014. The associations between the METS-IR index and psoriasis were examined using multivariate logistic regression and smoothed curve fitting. Subgroup analyses and interaction tests were conducted to verify the stability of the association within the population. This study included 5,966 participants, of whom 182 had psoriasis. In the fully adjusted model, the METS-IR index was positively associated with psoriasis, showing a 1.7% increase in psoriasis prevalence for each one-unit increase in the METS-IR index (Model 2: OR 1.017, 95% CI 1.006–1.028). Participants in the highest quartile group were 91.9% more likely to develop psoriasis compared to those in the lowest quartile group (OR = 1.919, 95% CI 1.180–3.118). Smooth curve fitting revealed a nonlinear association between the METS-IR index and psoriasis, with an inflection point of 41.675. This positive association was more pronounced in females, non-obese individuals, those with light alcohol consumption, comorbid coronary heart disease and hyperlipidemia, non-hypertensive and non-diabetic individuals. The results of the study suggest that higher METS-IR scores are associated with an increased likelihood of psoriasis among U.S. adults. The METS-IR index is specifically recommended as a clinical indicator for the management and treatment of psoriasis in women, non-obese individuals, light alcohol consumers, individuals with comorbid coronary artery disease andhyperlipidemia, non-hypertensive and non-diabetic individuals. However, Considering the many known and unknown covariates that may be associated with psoriasis and influence theresults of the study, we remain cautious about the results obtained and look forward to the addition of subsequent studies. [ABSTRACT FROM AUTHOR]

The coronavirus disease 2019 (COVID-19) pandemic has had a profound impact on individuals' mental health and well-being worldwide. This study investigated the prevalences of and association between mental health and quality of life (QOL) in Thailand after the COVID-19 outbreak. A cross-sectional study was conducted among Thai individuals aged ≥ 20 years across all regions. Descriptive statistics, chi-square tests, and multiple logistic regression analyses were performed to examine the association between mental health and QOL. A total of 1,133 participants (mean age: 35.1 ± 17.2 years) completed the survey. The prevalence of depression with PHQ-9 instrument was 19.4%. Depression was significantly associated with those who have had family members die from COVID-19 infection (adjusted odds ratio [AOR] 2.27, 95% confidence interval [CI] [1.13–4.52]). The percentages of depression, anxiety, and stress with DASS-21 instrument were 32.4%, 45.4%, and 24.1%, respectively. Smokers and alcohol consumption had approximately 1.5-time higher risk of stress compared with non-smokers and no alcohol consumption (AOR = 1.50, 95% CI [1.01–2.24], AOR = 1.48, 95% CI [1.09–2.02], respectively). An association was observed between socioeconomic factors such as job and income loss and mental health outcomes. Depression, anxiety, and stress were significantly negatively associated with QOL. This study demonstrates a strong association between mental health and QOL among Thai people after the COVID-19 outbreak. The findings underscore the need for interventions targeting lifestyles, including those addressing alcohol consumption and smoking, especially among those who have had family members die from COVID-19 infection and mental health support services that can address depression, anxiety, and stress to improve the overall well-being of the population. [ABSTRACT FROM AUTHOR]

Background: Inflammation is crucial in the development of depression. This study aims to examine the potential association between the Neutrophil-Percentage-to-Albumin Ratio(NPAR) and depression symptoms. Methods: This study adopted a cross-sectional design, involving patients with depression symptoms and those without depression symptoms with comprehensive NPAR data originated from the National Health and Nutrition Examination Survey(NHANES) spanning 2011 to 2018. The research utilized weighted multivariate logistic regression models and multivariate linear regression to investigate the linear relationship between NPAR levels and depression symptoms and its severity scores. The characterization of nonlinear relationships was accomplished by employing fitted smoothing curves. Furthermore, subgroup analyses and interaction assessments were conducted to offer additional insights. Results: This study involved a total of 10,829 participants, and the prevalence of depression among them was found to be 15.08%. The multiple logistic regression analysis revealed a statistically significant positive association between the continuum of NPAR and depression symptoms[OR:1.03, 95% CI: (1.00, 1.05)], as well as depression severity scores[β: 0.08, 95% CI: (0.04,0.11)]. Stratifying NPAR into quartiles, we found that higher NPAR associated with increased odds of depression symptoms. Furthermore, in subgroup analysis, there were no significant differences in the relationship between NPAR levels and depression symptoms or its severity scores within populations with or without diabetes and cardiovascular diseases. Additionally, the use of a two-stage linear regression model uncovered a non-linear relationship between NPAR and depression symptoms. Conclusions: Our research indicates that NPAR levels were associated with depression symptoms. To corroborate our findings, larger prospective studies are warranted to elucidate nonlinear associations in greater detail. [ABSTRACT FROM AUTHOR]

ABSTRACT Aim Background Design Methods Results Conclusion This study aims to investigate the prevalence of significant psychological distress and identify risk factors associated with it among early‐stage lung cancer patients in the preoperative period.Lung cancer is a major cause of cancer deaths worldwide, with low survival rates and significant psychological distress. While much research has focused on distress in advanced‐stage patients, less is known about the prevalence and risk factors of psychological distress in early‐stage lung cancer patients before surgery.A cross‐sectional study.The study included 427 early‐stage lung cancer patients preparing for surgery. Researchers used a study‐specific questionnaire to gather general information and employed the Distress Management Screening Measurement, Patient Health Questionnaire‐9 and Generalised Anxiety Disorder‐7 to assess personal situations and psychological distress levels. Statistical analyses investigated distress across various patient characteristics and examined correlations with anxiety and depression. Binary logistic regression identified significant predictors of psychological distress.The study found that 41.9% of early‐stage lung cancer patients experienced significant psychological distress preoperatively, with an average score of 3.31 ± 2.18. Psychological distress was significantly positively correlated with depression (r = 0.474, p < 0.001) and anxiety (r = 0.591, p < 0.001). Significant risk factors for psychological distress included pulmonary nodules (OR = 2.884, 95% CI: 1.496–5.559), smoking history (OR = 2.092, 95% CI: 1.016–4.306) and chronic diseases (OR = 2.013, 95% CI: 1.073–3.776).Early‐stage lung cancer patients often experience a high incidence of clinically significant psychological distress during the preoperative period, strongly associated with depression and anxiety. Adverse factors contributing to psychological distress include multiple indeterminate pulmonary nodules, smoking history and concurrent chronic diseases. Routine screening for psychological distress in these patients is recommended, along with personalised interventions and self‐management strategies to help alleviate their distress during the perioperative period. [ABSTRACT FROM AUTHOR]

Background: The Platelet to High-Density Lipoprotein cholesterol Ratio (PHR) is a novel indicator of inflammatory response and metabolic disorders, linked to various chronic diseases. This study aims to investigate the relationship between PHR and hypertension. Methods: Data from the National Health and Nutrition Examination Survey (NHANES), collected across seven consecutive cycles from 2005 to 2018, were analyzed. The dataset included participants' hypertension status as reported by a doctor, their use of antihypertensive medications, and the average of three blood pressure measurements to identify hypertensive adults, along with complete information for PHR calculation. PHR was calculated based on Platelet (PLT) count and High-Density Lipoprotein cholesterol (HDL-C) using the following formula: PHR = [PLT (1000 cells/µL) / HDL-C (mmol/L)]. A multivariable logistic regression model was employed to assess the association between PHR and hypertension, and subgroup analyses were conducted to explore potential influencing factors. Additionally, Restricted Cubic Spline (RCS) curves were applied for threshold effect analysis to describe nonlinear relationships. Results: Higher PHR was associated with an increased prevalence of hypertension. After adjusting for various covariates, including race, education level, Family Poverty Income Ratio (PIR), smoking, alcohol consumption, sleep disturbances, waist circumference, diabetes, coronary heart disease, angina, heart attack, and stroke, the results remained significant (OR = 1.36; 95% CI, 1.32, 1.41, P < 0.001). Participants with the highest PHR levels had a 104% higher risk of hypertension compared to those with the lowest PHR levels (OR = 2.04; 95% CI, 1.89, 2.21, P < 0.001). Conclusion: Elevated PHR levels are strongly associated with an increased risk of hypertension. Specifically, when PHR is below 280, the risk of hypertension increases in proportion to PHR. This suggests that regular monitoring of PHR may help identify patients at risk of hypertension early, allowing for timely interventions to slow disease progression. Larger cohort studies are necessary to confirm these findings. [ABSTRACT FROM AUTHOR]

Background: Obesity is a major contributing factor to the formation of gallstones. As early identification typically results in improved outcomes, we explored the relationship between visceral lipid accumulation indicators and the occurrence of gallstones. Methods: This cross-sectional study involved 3,224 adults. The researchers employed multivariable logistic regression, smoothed curve fitting (SCF), threshold effects analysis, and subgroup analysis to examine the relationship between metabolic scores for visceral fat (METS-VF), waist circumference (WC), lipid accumulation products (LAP), and visceral adiposity index (VAI) and gallstones. A Least Absolute Shrinkage and Selection Operator (LASSO) regression analysis was used to identify key factors which were then used in the construction of a nomogram model. The diagnostic efficacy of this model in detecting gallstones was then determined using receiver operating characteristic curves. Results: Visceral lipid accumulation indicators were strongly linked to the likelihood of having gallstones. Specific saturation effects for METS-VF, WC, LAP, and VAI and gallstones were determined using SCF. The inflection points for these effects were found to be 8.565, 108.400, 18.056, and 1.071, respectively. Subgroup analyses showed that associations remained consistent in most subgroups. The nomogram model, which was developed using critical features identified by LASSO regression, demonstrated excellent discriminatory ability, as indicated by an area under the curve value of 0.725. Conclusions: Studies have shown that increases in METS-VF, WC, LAP, and VAI are linked to increased prevalences of gallstones. The nomogram model, designed with critical parameters identified using LASSO regression, exhibits a strong association with the presence of gallstones. [ABSTRACT FROM AUTHOR]

Background: This study aimed at investigating the relationship between the weekend catch-up outdoor duration (WCOD) and prevalence of myopia among students in China. Methods: This cross-sectional study recruited participants in 107 schools (six cities, 30 districts) from China from May to June 2021. Demographic characteristics (age, grade, sex, ethnicity, BMI, resident, and parents' myopia), optically habits (bad writing habits, working/studying time per day, continuous working/studying time per day, and screen time per day) and outdoor duration (weekday and weekend) were obtained from questionnaire. WCOD was defined as outdoor time 1 h longer on weekends than on weekdays. Spherical equivalent (SE) of refractive error were measured with non-cycloplegic refraction. Adjusted multivariate logistic regression analysis was performed to evaluate the relationship between WCOD and prevalence of myopia. Results: Students with myopia had shorter WCOD compared with those without myopia (P < 0.001). Adjusted multivariate logistic regression analyses showed negative associations between WCOD and prevalence of myopia in Chinese students, especially in students with WCOD of 2–3 h (OR = 0.577, P < 0.001) and 3–4 h (OR = 0.571, P = 0.004) when the weekday outdoor duration was 0.5–1 h, as well as students with WCOD of 2–3 h (OR = 0.614, P = 0.003) when the weekday outdoor duration was 1–2 h. Similar results were observed in students with high myopia. Students with high myopia had shorter WCOD compared with those without high myopia (P = 0.001). Negative associations between WCOD and prevalence of high myopia were significant in students with WCOD of 1–2 h when the weekday outdoor duration was < 0.5 h (OR = 0.585, P = 0.007) and 0.5–1 h (OR = 0.537, P = 0.018). Conclusion: Our study, for the first time, reported that a WCOD have a potential to reduce the prevalence of myopia and high myopia in Chinese students. [ABSTRACT FROM AUTHOR]

Aims Methods Results Conclusions To explore an cost‐effective, convenient method for lipohypertrophy (LH) detection with a high detection rate, and to construct a classification table for LH, so as to provide reference for LH screening and management.From December 2021 to November 2022, 395 hospitalized patients with diabetes from a Tianjin tertiary hospital were enrolled. The LH was detected through ultrasound scanning (USS), structured visual palpation (SVP), and ordinary visual palpation (OVP), and the detection rates were compared. A classification table for LH (LH‐LNT table) was constructed based on SVP characteristics.Under USS, SVP, and OVP, the detection of LH was 89.6%, 78.0%, and 66.6% respectively, with site detection at 92.3%, 71.2%, and 57.8% respectively, showcasing statistically significant differences among the three methods. SVP had a lower misdiagnosis rate than OVP, with upper arm and thighs being common misdiagnosed sites. LH was mostly found in the lower abdomen, flat, and soft on palpation. L1N2T1 (two soft LH on abdomen) was the main type, accounting for 35.4%.SVP is useful for detecting LH and deserves clinical promotion. The LH‐LNT table constructed here effectively summarizes patient LH status, aiding doctor‐nurse–patient communication. [ABSTRACT FROM AUTHOR]

Background: Asthma is an inflammatory disease. The potential of omega-6 fatty acids to alleviate asthma symptoms through their anti-inflammatory and immunomodulatory effects has been investigated. However, the association of dietary omega-6 fatty acids in childhood and adolescent asthma remains controversial. Objective: The aim of this study was to evaluate the association between dietary intake of omega-6 fatty acids and asthma in children and adolescents in the United States. Methods: We conducted a cross-sectional analysis of 5045 children and adolescents from the National Health and Nutrition Examination Survey (NHANES) between 2013 and 2020. Covariates were adjusted, and multivariate logistic regression, restricted cubic splines, threshold effects, and subgroup analyses were used. Results: Of the 5045 participants, 1000 (19.8%) were identified as having asthma. After adjustment for potential confounders, individuals in the second group (T2, 215.3-377.7 mg/kg/day) had an adjusted odds ratio (OR) of 0.70 (95% CI: 0.57–0.86, P = 0.001) for asthma compared with those in the lowest omega-6 fatty acid intake group (T1, < 215.3 mg/kg/day). Similarly, individuals in the third group (T3, > 377.7 mg/kg/day) had an adjusted OR of 0.59 (95% CI: 0.45–0.78, P < 0.001) for asthma. Furthermore, a non-linear (L-shaped) relationship between omega-6 intake and asthma was observed (P = 0.001), with subgroup analyses confirming the stability of the results. In the threshold analysis, a critical turning point was observed at around 384.2 mg/kg/day (OR = 0.996, 95% CI: 0.995–0.998, P < 0.001). Conclusion: The consumption of omega-6 fatty acids in the diet showed an L-shaped association with asthma among children and adolescents in the United States. A critical turning point was noted at approximately 384.2 mg/kg/day. Key message: 1. L-shaped association between dietary omega-6 intake and asthma in US children. 2. Notable turning point at 384.2 mg/kg/day suggests an optimal omega-6 intake for asthma protection. 3. Findings emphasize the need for nuanced dietary recommendations to reduce childhood asthma risk. [ABSTRACT FROM AUTHOR]

Background: Endometriosis is a complex disorder with genetic, immune, inflammatory, and multifactorial etiologies. Zinc, an essential trace element, plays a crucial role in various physiological processes. Dysregulation or deficiency of zinc can lead to aberrations in human physiology. However, the association between dietary zinc and endometriosis remains ambiguous. This study aimed to investigate the link between dietary zinc intake and endometriosis. Methods: Utilizing cross-sectional data from the National Health and Nutrition Examination Survey, we analyzed information from American women aged 20–54 years between 1999 and 2006. After adjusting for relevant covariates, multivariable logistic regression analysis was employed to assess correlations. Results: A total of 4315 women were included in the study. The multivariable logistic regression model revealed a positive correlation between dietary zinc intake and the risk of endometriosis, even after controlling for confounding variables. Relative to individuals with lower zinc consumption (≤ 8 mg/day), the adjusted odds ratio (OR) values for dietary zinc intake and endometriosis in the 8–14 mg/day and > 14 mg/day groups were 1.19 (95% CI: 0.92–1.54, p = 0.189) and 1.60 (95% CI: 1.12–2.27, p = 0.009), respectively. Conclusions: Our findings suggest a positive correlation between dietary zinc intake and the prevalence of endometriosis. However, further investigations are necessary to better understand this association and explore the potential role of dietary zinc in endometriosis. [ABSTRACT FROM AUTHOR]

ABSTRACT There are no established diagnostic criteria for neonatal vitamin A deficiency (VAD), and applying adult VAD criteria to neonates may overestimate the neonatal VAD rate. This study aimed to evaluate neonatal vitamin A (VA) status and redefine thresholds for neonatal VA adequacy and deficiency based on maternal VA nutrition. A cross‐sectional study involving 1901 mother–neonate pairs was conducted in Chongqing, China. VA nutritional status was assessed by measuring serum VA levels and dietary VA intake from the third trimester to birth. The VAD rates of maternal dietary intake and serum were 27.091% and 23.356%, respectively, while 88.8% of neonates had serum VA levels < 0.70 μmol/L, the threshold for adult VAD. Neonatal VA levels were significantly lower than maternal levels. All neonates were healthy, with no clinical signs of VAD. Neonatal VA levels correlated positively with maternal VA levels. The threshold for neonatal VA adequacy was estimated to be ≥ 0.489 (95%CI: 0.464–0.512) μmol/L when maternal VA nutrition was adequate, and the 2.5th percentile of VA levels among all neonates was 0.192 μmol/L, predicting neonatal VAD. The study concluded that neonatal VAD rates might be overestimated, as most neonates received adequate VA from their mothers. Maternal VA status is a reliable predictor of neonatal VA status due to their close relationship. This study offers a new perspective on prenatal nutrition for determining neonatal VA adequacy and deficiency thresholds and developing neonatal VA supplementation programs. Further research is needed. [ABSTRACT FROM AUTHOR]

Background: Annual breast magnetic resonance imaging (MRI) is highly recommended to assist mammography for women at high risk of breast cancer (BC). This study explored the knowledge, attitude, and willingness toward breast MRI screening among women at high risk of BC. Methods: This cross-sectional study enrolled women at high risk of BC between August 2022 and January 2023 in Beijing, China. A structural equation model (SEM) was used to analyze the relationships among knowledge, attitude, and willingness. Results: A total of 596 questionnaires were collected, and 412 questionnaires (69.13%) were valid. The women's knowledge and attitude scores were 7.75 ± 2.79 (possible range: 0–12) and 48.53 ± 6.31 (possible range: 13–65). Among the women, 297 (72.09%) were willing to undergo regular breast MRI screening. The SEM showed that knowledge had direct effect on attitude [β = 0.77, 95% CI: (0.57, 0.98), P < 0.001], the attitude had direct effect on willingness [β = 0.02, 95% CI: (0.01, 0.02), P < 0.001], knowledge had an indirect effect on willingness through attitude [β = 0.01, 95% CI: (0.01,0.02), P < 0.001], and the direct effect of knowledge on practice was not significant. Conclusions: The women at high risk of BC had insufficient knowledge and a relatively positive attitude toward breast MRI screening. Most of them were willing to undergo regular breast MRI screening. Advertising and public health education programs should be designed to improve their knowledge and attitude, therefore improving their willingness and practice. [ABSTRACT FROM AUTHOR]

Background: This study aims to explore the relationship between magnesium depletion score (MDS) and periodontitis in US adults using data from the National Health and Nutritional Examination Survey (NHANES) 2009–2014. Methods: This cross-sectional study's outcome was periodontitis, defined by the CDC/AAP using clinical periodontal parameters. The exposure of this study was MDS, which was calculated according to four parameters (diuretic use, proton pump inhibitor use, renal function and alcohol consumption). Weighted univariable and multivariable logistic regression analyses were performed to explore the association between MDS intake and periodontitis. Confounding factors included in the adjusted model were age, sex, race, income, smoking status, dietary magnesium, obesity, diabetes, hypertension, education level, recreational activity, and work activity. Results: A total of 8,628 participants over the age 30 were included in our study. Individuals with high level of magnesium deficiency were more likely referred to poorer periodontal health in both crude model (OR = 2.01, 95% CI: 1.54–2.61, p < 0.0001) and fully adjusted model (OR = 1.35, 95% CI: 1.03–1.77, p = 0.03). Conclusions: MDS is positively associated with moderate/severe periodontitis. Further longitudinal studies are needed to understand the impact of MDS on periodontitis. [ABSTRACT FROM AUTHOR]

Background and purpose: Previous studies have shown that human herpes simplex virus (HSV) infection may be associated with the onset of headache or migraine. We aimed to investigate the association between HSV infection and severe headache or migraine. Materials and methods: The cross-sectional data on 5,730 participants aged 20-49 years were obtained from the 1999-2004 National Health and Nutrition Examination Survey (NHANES). We used weighted logistic regression analysis to assess the association between HSV infection (HSV-1 gG-1 and HSV-2 gG-2) and severe headache or migraine, and performed subgroup analyses. Results: Our study found that women, higher education, higher body mass index, better family conditions, smoking and alcohol consumption were all associated with severe headaches or migraines. After adjusting for confounding factors such as sex, age, race, and education, HSV-2 (+) was still significantly associated with severe headache or migraine (OR = 1.22, 95%CI:1.03-1.46, p = 0.0443). In subgroup analyses, we found that participants with HSV-1 (-) and HSV-2 (+) were also significantly associated with severe headache or migraine (OR = 1.41, 95%CI:1.04-1.91, p = 0.0281). Conclusion: HSV-2 gG-2(+) was significantly associated with severe headache or migraine. [ABSTRACT FROM AUTHOR]

Objective: To investigate the influencing factors of dysphagia in Alzheimer's disease (AD) patients. Methods: The study evaluated the demographic characteristics, nutritional status, social functioning, and swallowing dysfunction of 109 hospitalized AD patients. Results: The sample include 65.1% of female patients, mainly concentrate in >70 years old (72.5%). The illness duration is mainly 0~5 years (62.4%). After adjusting for confounding factors such as gender, poor lifestyle habits, illness duration, marital status, route to admission, concomitant medical illness, nutritional status, and social functioning, we find that the swallowing function in patients with AD is related to route to admission and concomitant medical illness (mainly includes: circulatory disease and respiratory disease). Age =90 years old and more concomitant medical illness contribute to a lower swallowing dysfunction score in patients with AD (P<0.05). Conclusion: Age and concomitant medical illness are the important influencing factors in swallowing dysfunction in patients with AD. Therefore, we believe that future research should focus on the treatment and care of patients with medical conditions in order to enhance the swallowing function in patients with AD. [ABSTRACT FROM AUTHOR]