Lifestyle Data Research Articles

PEARL-Neuro Database: EEG, fMRI, health and lifestyle data of middle-aged people at risk of dementia

Interdisciplinary approaches are needed to understand the relationship between genetic factors and brain structure and function. Here we describe a database that includes genetic data on apolipoprotein E (APOE) and phosphatidylinositol binding clathrin assembly protein (PICALM) genes, both of which are known to increase the risk of late-onset Alzheimer's disease, paired with psychometric (memory, intelligence, mood, personality, stress coping strategies), basic demographic and health data on a cohort of 192 healthy middle-aged (50–63) individuals. Part of the database (~79 participants) also includes blood tests (blood counts, lipid profile, HSV virus) and functional neuroimaging data (EEG/fMRI) recorded with a resting-state protocol (eyes open and eyes closed) and two cognitive tasks (multi-source interference task, MSIT; and Sternberg's memory task). The data were validated and showed overall good quality. This open-science dataset is well suited not only for research relating to susceptibility to Alzheimer's disease but also for more general questions on brain aging or can be used as part of meta-analytical multi-disciplinary projects.

Physical activity and the risk of chronic obstructive pulmonary disease: A longitudinal follow-up study in Taiwan

BackgroundThis study aimed to investigate whether physical activity (PA) is associated with a lower risk of subsequently developing chronic obstructive pulmonary disease (COPD). MethodsWe conducted this population-based longitudinal follow-up study in a community in Taiwan. This study recruited 61,446 subjects who had participated in the Keelung Community-based Integrated Screening Program (KCIS) between 2005 and 2012. During their participation in KCIS, they were provided with structured questionnaires to collect their baseline characteristics, including weekly PA time. After excluding subjects diagnosed with COPD before they joined KCIS and/or who provided incomplete lifestyle data, 59,457 subjects remained, and were classified into three groups based on their weekly PA time: i.e., as NPA (no regular PA), LPA (low PA, <90 min/week) and HPA (high PA, ≥90 min/week). The primary outcome was a new diagnosis of COPD, followed up until the end of 2015 or their death. Cox proportional-hazard regression was used to assess the impact of PA on the risk of COPD. ResultsThe risk of COPD was more than 20% lower in the LPA and HPA groups than in the NPA group. Specifically, the adjusted hazard ratio for the risk of COPD was 0.72 in the LPA group (95% CI, 0.61-0.85, p < 0.001) and 0.79 in the HPA group (95% CI, 0.69-0.90, p < 0.001). ConclusionsOur research uncovered an inverse relationship between PA and COPD. The findings suggest that PA might be useful as a strategy for the primary prevention of COPD.

FIBROMYALGIA AMONG MEDICAL STUDENTS, A CROSS-SECTIONAL SURVEY USING THE 2016 ACR FIBROMYALGIA CRITERIA

Aim and Objectives: Fibromyalgia (FM) is a disorder characterized by chronic musculoskeletal pain that affects various parts of the body. This study aims to investigate the presence of FM among medical students.&#x0D; Methods: A cross-sectional anonymous online-based questionnaire that included the 2016 revision of the American College of Rheumatology (ACR) fibromyalgia criteria, along with demographics and lifestyle data, was distributed among the closed social media groups of the medical students at the University of Jordan.&#x0D; Results: A total of 332 responses were received, with a response rate of 28% of the target population. Of the responders, 65% were females. Chronic body pain was reported by 40% of the subjects. FM criteria were met in 6% of the students. The severity of FM symptoms was related to the female gender but not to poor academic performance or lifestyle habits. Only 30% of the respondents meeting the criteria for FM had previously discussed their symptoms with a clinician. A literature search of published studies among students revealed nine studies, 4 of which targeted medical students, with prevalence ranging from 2 -12.5%.&#x0D; Conclusion: The occurrence of FM in medical students seems to be twice as high as in the general population. FM is often overlooked in medical students, who tend not to seek medical assistance. The findings recommend a greater emphasis on early detection of FM in medical students, coupled with suitable interventions.

Exploring the gut DNA virome in fecal immunochemical test stool samples reveals associations with lifestyle in a large population-based study

Stool samples for fecal immunochemical tests (FIT) are collected in large numbers worldwide as part of colorectal cancer screening programs. Employing FIT samples from 1034 CRCbiome participants, recruited from a Norwegian colorectal cancer screening study, we identify, annotate and characterize more than 18000 DNA viruses, using shotgun metagenome sequencing. Only six percent of them are assigned to a known taxonomic family, with Microviridae being the most prevalent viral family. Linking individual profiles to comprehensive lifestyle and demographic data shows 17/25 of the variables to be associated with the gut virome. Physical activity, smoking, and dietary fiber consumption exhibit strong and consistent associations with both diversity and relative abundance of individual viruses, as well as with enrichment for auxiliary metabolic genes. We demonstrate the suitability of FIT samples for virome analysis, opening an opportunity for large-scale studies of this enigmatic part of the gut microbiome. The diverse viral populations and their connections to the individual lifestyle uncovered herein paves the way for further exploration of the role of the gut virome in health and disease.

Nutrition and Health in Arab Adolescents (NaHAR): Study protocol for the determination of ethnic-specific body fat and anthropometric cut-offs to identify metabolic syndrome.

The prevalence of adolescent obesity in the Middle-East is considered among the highest in the world. Obesity in adolescents is associated with several cardiometabolic abnormalities, the constellation of which is referred to as the metabolic syndrome (MetS). This multi-country cross-sectional study aims to determine the optimal cut-off values for body fat (BF); body mass index (BMI) z-score; waist circumference (WC) percentile, and mid-upper arm circumference (MUAC) for the prediction of MetS among adolescents from Kingdom of Saudi-Arabia (KSA), Kuwait, Jordan, Lebanon and Syria. A secondary objective is to examine the validity of Bioelectrical Impendence Vector Analysis (BIVA) in estimating BF against the deuterium dilution technique (DDL). In each country, a sample of 210 adolescents will be recruited. Data collection will include demographics, socioeconomic, lifestyle and dietary data using a multi-component questionnaire; anthropometric measurements will be obtained and body composition will be assessed using the DDL and BIVA; blood pressure and biochemical assessment will be performed for the identification of the MetS. Receiver operating characteristic analyses will be undertaken to determine optimal cut-off values of BMI, WC, MUAC and BF in identifying those with MetS. Odds ratios (OR) and their respective 95% confidence interval (CI) for the association of the anthropometric measurements with MetS will be computed based on multiple logistic regression analysis models. The Bland and Altman approach will be adopted to compare BIVA against the reference DDL method for the determination of body composition parameters. This study responds to the need for ethnic-specific anthropometric cut-offs for the identification of excess adiposity and associated cardiometabolic risks in the adolescent population. The adoption of the generated cut-offs may assist policy makers, public health professionals and clinical practitioners in providing ethnic-specific preventive and curative strategies tailored to adolescents in the region.

Longitudinal support for the correlative triad among aging, dopamine D2-like receptor loss, and memory decline

Dopamine decline is suggested to underlie aging-related cognitive decline, but longitudinal examinations of this link are currently missing. We analyzed 5-year longitudinal data for a sample of healthy, older adults (baseline: n = 181, age: 64–68 years; 5-year follow-up: n = 129) who underwent positron emission tomography with 11C-raclopride to assess dopamine D2-like receptor (DRD2) availability, magnetic resonance imaging to evaluate structural brain measures, and cognitive tests. Health, lifestyle, and genetic data were also collected. A data-driven approach (k-means cluster analysis) identified groups that differed maximally in DRD2 decline rates in age-sensitive brain regions. One group (n = 47) had DRD2 decline exclusively in the caudate and no cognitive decline. A second group (n = 72) had more wide-ranged DRD2 decline in putamen and nucleus accumbens and also in extrastriatal regions. The latter group showed significant 5-year working memory decline that correlated with putamen DRD2 decline, along with higher dementia and cardiovascular risk and a faster biological pace of aging. Taken together, for individuals with more extensive DRD2 decline, dopamine decline is associated with memory decline in aging.

Immunological Profile and Markers of Endothelial Dysfunction in Elderly Patients with Cognitive Impairments.

The process of aging is accompanied by a dynamic restructuring of the immune response, a phenomenon known as immunosenescence. Further, damage to the endothelium can be both a cause and a consequence of many diseases, especially in elderly people. The purpose of this study was to carry out immunological and biochemical profiling of elderly people with acute ischemic stroke (AIS), chronic cerebral circulation insufficiency (CCCI), prediabetes or newly diagnosed type II diabetes mellitus (DM), and subcortical ischemic vascular dementia (SIVD). Socio-demographic, lifestyle, and cognitive data were obtained. Biochemical, hematological, and immunological analyses were carried out, and extracellular vesicles (EVs) with endothelial CD markers were assessed. The greatest number of significant deviations from conditionally healthy donors (HDs) of the same age were registered in the SIVD group, a total of 20, of which 12 were specific and six were non-specific but with maximal differences (as compared to the other three groups) from the HDs group. The non-specific deviations were for the MOCA (Montreal Cognitive Impairment Scale), the MMSE (Mini Mental State Examination) and life satisfaction self-assessment scores, a decrease of albumin levels, and ADAMTS13 (a Disintegrin and Metalloproteinase with a Thrombospondin Type 1 motif, member 13) activity, and an increase of the VWF (von Willebrand factor) level. Considering the significant changes in immunological parameters (mostly Th17-like cells) and endothelial CD markers (CD144 and CD34), vascular repair was impaired to the greatest extent in the DM group. The AIS patients showed 12 significant deviations from the HD controls, including three specific to this group. These were high NEFAs (non-esterified fatty acids) and CD31 and CD147 markers of EVs. The lowest number of deviations were registered in the CCCI group, nine in total. There were significant changes from the HD controls with no specifics to this group, and just one non-specific with a maximal difference from the control parameters, which was α1-AGP (alpha 1 acid glycoprotein, orosomucoid). Besides the DM patients, impairments of vascular repair were also registered in the CCCI and AIS patients, with a complete absence of such in patients with dementia (SIVD group). On the other hand, microvascular damage seemed to be maximal in the latter group, considering the biochemical indicators VWF and ADAMTS13. In the DM patients, a maximum immune response was registered, mainly with Th17-like cells. In the CCCI group, the reaction was not as pronounced compared to other groups of patients, which may indicate the initial stages and/or compensatory nature of organic changes (remodeling). At the same time, immunological and biochemical deviations in SIVD patients indicated a persistent remodeling in microvessels, chronic inflammation, and a significant decrease in the anabolic function of the liver and other tissues. The data obtained support two interrelated assumptions. Taking into account the primary biochemical factors that trigger the pathological processes associated with vascular pathology and related diseases, the first assumption is that purine degradation in skeletal muscle may be a major factor in the production of uric acid, followed by its production by non-muscle cells, the main of which are endothelial cells. Another assumption is that therapeutic factors that increase the levels of endothelial progenitor cells may have a therapeutic effect in reducing the risk of cerebrovascular disease and related neurodegenerative diseases.

Healthy lifestyle decreases the risk of the first incidence of non-communicable chronic disease and its progression to multimorbidity and its mediating roles of metabolic components: a prospective cohort study in China

ObjectivesTo identify the influence of healthy lifestyles on the incidence of the first NCD (FNCD), multiple chronic conditions (MCCs), and the progression from FNCD to MCCs. Design: cohort study. Setting: Zhejiang, China Participants10566 subjects (55.5 ± 13.5 years, 43.1% male) free of NCDs at baseline from the Zhejiang Metabolic Syndrome prospective cohort. MeasurementsHealthy lifestyle score (HLS) was developed by 6 common healthy lifestyle factors as smoking, alcohol drinking, physical activity, body mass index (BMI) and waist-to-hip ratio (WHR). Healthy lifestyle data and metabolic biomarkers collected via a face-to-face questionnaire-based interview, clinical health examination and routine biochemical determination. Biochemical variables were determined using biochemical auto-analyzer. Participants were stratified into four group based on the levels of HLS as ≤2, 3, 4 and ≥5. Multiple Cox proportional hazards model was applied to examine the relationship between HLS and the risk of FNCD, MCCs and the progression from FNCD to MCCs. The population-attributable fractions (PAF) were used to assess the attributable role of HLS. Mediating effect was examined by mediation package in R. ResultsAfter a median of 9.92 years of follow-up, 1572 participants (14.9%) developed FNCD, and 149 (1.4%) developed MCCs. In the fully adjusted model, the higher HLS group (≥5) was associated with lower risk of FNCD (HR = 0.68 and 95% CI: 0.56−0.82), MCCs (HR = 0.31 and 95%CI: 0.14−0.69); and the progression from FNCD to MCCs (HR = 0.39 and 95%CI: 0.18−0.85). Metabolic components (TC, TG, HDL-C, LDC-C, FPG, and UA) played the mediating roles with the proportion ranging from 5.02% to 22.2% for FNCD and 5.94% to 20.1% for MCCs. PAFs (95%CI) for poor adherence to the overall healthy lifestyle (HLS ≤ 3) were 17.5% (11.2%, 23.7%) for FNCD, 42.9% (23.4%, 61.0%) for MCCs, and 37.0% (15.5%, 56.3%) for the progression from FNCD to MCCs. ConclusionsHigh HLS decreases the risk of FNCD, MCCs, and the progression from FNCD to MCCs. These effects are partially mediated by metabolic components. Maintaining healthy lifestyles might reduce the disease burden of common chronic diseases.

Comparisons between eyebags, droopy eyelids, and eyebrow positioning identified by photo-numeric scales or identified by written descriptive scales: Insights from the Singapore/Malaysia cross-sectional genetics epidemiology study (SMCGES) cohort.

We evaluate skin sagging phenotypes (eyebags, droopy eyelids, low eyebrow positioning) using written descriptive scales and photo-numeric scales. We also study how anti-ageing interventions and digital screen time influence skin sagging. We compare the two phenotype assessment methods with each other. Skin sagging and personal lifestyle data obtained from 2885 ethnic Chinese young adults from the Singapore/Malaysia cross-sectional genetics epidemiology study (SMCGES) cohort were collated and compared. Significant correlations (p-value<0.001) between written descriptive scales and photo-numeric scales were observed for eyebags (0.25) and eyebrow positioning (0.08). Significant correlations (p-value<0.001) were observed after combining both scales for eyebags (0.38), droopy eyelids (0.30), and eyebrow positioning (0.30). Anti-ageing interventions are associated with delayed progression of eyebags from 18-45 years old, droopy eyelids from 31-45 years old, and eyebrow positioning from 35-40 years old. Significantly lower (p-value<0.02) eyebrow positioning is associated with both <1 and 1-3h of screen time stratified by age. Written descriptive scales provide comparable results to photo-numeric scales. However, validating and adapting photo-numeric scales for different populations identifies phenotypes better. Anti-ageing interventions are beneficial at different age ranges. Screen time is associated with skin sagging in young (18-30 years old) participants.

Dietary pattern and precocious puberty risk in Chinese girls: a case-control study

BackgroundThe role of dietary intake on precocious puberty remains unclear. This study aimed to investigate the association between the amount and frequency of dietary intake and the risk of precocious puberty in Chinese girls.MethodsIn this case-control study, we enrolled 185 precocious puberty girls and 185 age-matched controls. Their dietary intake was assessed through a semi-quantitative food frequency questionnaire. Their sociodemographic and lifestyle data were collected. The associations between dietary intake and risk of precocious puberty were assessed by conditional logistic regression models.ResultsAfter multivariate adjustment, consuming a higher amount of red meat was associated with higher precocious puberty risk (OR = 2.74, 95% CI: 1.25–6.02), while a higher frequency of fruit ( P for trend = 0.024) and amount of vegetable intake was associated with a lower risk of precocious puberty (P for trend = 0.002). The high vegetable and protein dietary pattern was significantly negatively associated with precocious puberty (OR = 0.78, 95% CI: 0.63–0.97), whereas the high animal food and fruits dietary pattern was remarkably positively associated with precocious puberty (OR = 1.36, 95% CI: 1.09–1.69), after adjusting for age and body mass index.ConclusionsHigh vegetable and protein dietary pattern is a protective factor against precocious puberty, while high animal food and fruits dietary pattern is a risk factor for precocious puberty in Chinese girls. Attentions should be paid to a reasonable intake of red meat, eggs, and fruits in children’s daily diet, increase their intake of vegetables, in order to reduce the risk of precocious puberty.

Status Quo of Feline Leukaemia Virus Infection in Turkish Cats and Their Antigenic Prevalence

Feline leukaemia virus (FeLV) is a member of the Gammaretrovirus genus, which has two genotypes in cats: endogenous (replication-defective provirus) and exogenous (replication-competent). In this study, 550 cats were examined, and 112 of them (20.36%) were found to have the endogenous FeLV (enFeLV) genotype. EnFeLV-positive animals were also tested for additional viral infections, and 48 cats (42.85%) were discovered to be co-infected with other viruses. According to co-infection data, these cats were infected with feline coronavirus (FCoV) (27/112, 24.1%), feline panleukopenia virus (FPV) (14/112, 12.5%), feline immunodeficiency virus (FIV) (0/112, 0%), and domestic cat hepadnavirus (DCH) (13/112, 11.6%). Their age, sex, breed, clinical state, lifestyle (in/outdoor), and immunization data against FeLV were also evaluated. In line with our results, the prevalence of enFeLV and co-infection with other pathogens in cats admitted to the clinic for various reasons were discussed. The majority of positive animals in terms of FeLV (94/112, 83.93%) had clinical findings. We emphasized that the FeLV-positive situation of cats should be taken into consideration by veterinarians when planning treatment and vaccination programs. Additionally, in this study, we questioned the group in which our enFeLVs were phylogenetically located. Therefore, we performed a phylogenetic analysis based on a comparison with global FeLV sequences obtained from the GenBank database. The sequenced positive samples were in the AGTT subgroup within Group-II.

2022 Association between severe mental illness and risk of osteoporosis and fragility fractures: analysis of UK primary care data

Abstract Introduction Severe Mental Illness (SMI), particularly schizophrenia, has been associated with reduced bone mineral density and increased risk of fractures, although some studies have shown inconsistent results. We aimed to examine the effect of SMI on recorded diagnosis of osteoporosis and fragility fracture in older people in the UK, accounting for age, sex, social deprivation and lifestyle factors (smoking, alcohol and Body Mass Index (BMI)). Methods We used de-identified data provided as part of routine primary care (IQVIA Medical Research Database). Patients with a diagnosis of SMI (schizophrenia, bipolar disorder, other psychosis) aged 50-99y between 1/1/2000-31/12/2018 were matched 1:8 to age- and sex-adjusted controls without SMI, using Exposure Density Sampling (EDS). We estimated Hazard Ratios (HR) and 95% Confidence Intervals (95%CI) based on Cox Proportional Hazards model. We stratified the analysis by sex, accounting for age, social deprivation, year (model 1), and the above plus smoking, alcohol, and BMI (model 2). We imputed missing lifestyle data using Multiple Imputation. Results In total 444,480 people aged ≥50 years were included in the analysis (SMI N=50,006; controls N=394,474). In men, prior diagnosis of SMI increased the risk of osteoporosis diagnosis by 64% (HR 1.64; 95%CI 1.44-1.88) and the risk of fragility fractures by 87% (HR 1.87; 95%CI 1.70-2.06) in model 1. SMI also increased osteoporosis risk by 49% (HR=1.49; 95%CI 1.30-1.71) and fragility fracture risk by 82% (HR=1.82; 95%CI 1.65-2.00) in model 2 in men. In contrast, prior diagnosis of SMI had no significant effect on recorded osteoporosis risk in women. Prior SMI in women increased fragility fracture risk by 53% (HR 1.53; 95%CI 1.45-1.61) in model 1 and by 51% (HR=1.51; 95%CI 1.43-1.58) in model 2. Conclusions SMI is associated with increased risk of osteoporosis in men, and fragility fractures in both men and women, with a greater effect in men.

Lifestyle factors, viral hepatitis, and hepatocellular carcinoma in Uganda.

571 Background: The effect of lifestyle factors, namely alcohol use, cigarette smoking, and other forms of tobacco use on hepatocellular carcinoma (HCC) remains unclear. We assessed the independent associations of lifestyle factors with HCC among individuals with and without viral hepatitis. Methods: In a hospital-based case-control study recruiting from Mulago and Lacor hospitals in Uganda from March 2015 to August 2021, HCC cases were confirmed by clinical and ultrasound criteria, with biochemical and pathology confirmation on a subset. Controls were frequency matched by age and sex and from the same hospitals. Demographic, clinical and lifestyle data were collected using standardized instruments. Alcohol content of local drinks was standardized, and intensity categorized as light, moderate, or heavy based on CDC definitions. We analyzed alcohol (use status (current, former, never), duration (years), frequency (drinks/week)), cigarette smoking (status (current, former, never), cumulative (pack‐years), duration (years), intensity (cigarettes/day), and time since cessation), other tobacco use (tobacco chewing and pipe-smoking), and viral hepatitis (HBV surface antigen (HBsAg) and HCV antibody (HCVAb)). We used logistic regression models (Stata 18.0) to estimate adjusted odds ratios (aOR) and 95% confidence intervals (CIs) controlling for age, sex, family history of HCC, socioeconomic status, and Schistosomiasis (urine Circulating Cathodic Antigen (CCA)). Stratified analyses were performed separately by HBV and HCV status. Results: Among 596 HCC cases and 1,277 controls, the median age (IQR) was 43 (32-56) and 45 (31-54) years, 410 (68.8%) and 832 (65.0%) were males, 460 (24.6%) and 442 (23.7%) current or former alcohol users, 96 (5.1%) and 251 (13.4%) current or former cigarette smokers, and 177 (9.45%) and other tobacco users, respectively. Other tobacco users were more likely to be heavy (⩾10 pack-years) cigarette smokers (aOR=5.10; 95% CI: 2.41-10.79), heavy (&gt;14 drinks/week for males and &gt;7 drinks/week for females) alcohol drinkers (aOR=5.25; 95% CI: 2.84-9.68), farmers (aOR=1.61; 95% CI: 1.01-2.57) and lower socioeconomic status (aOR=3.23; 95% CI: 1.76-5.94). HCC risk was associated with HBV (aOR=18.66; 95% CI: 12.96-27.88), HCV (aOR= 4.03; 95% CI:2.31-7.02), and other tobacco use (aOR=1.86; 95%CI: 1.13-3.08). The observed HCC risk with other tobacco use, and the null associations with heavy alcohol use (aOR= 0.89; 95% CI: 0.60-1.31) and heavy cigarette smoking (aOR=0.74, 95% CI:0.34-1.60), were homogenous by HCV status (positive versus negative), and similarly by HBV status. Conclusions: Viral hepatitis (HBV and HCV), and lifestyle factors (tobacco chewing and pipe-smoking) were strongly associated with HCC. Further research should explore the role of tobacco chewing and pipe-smoking in HCC risk in Uganda and similar settings in Sub-Saharan Africa.

Association of Christian Orthodox Fasting with Sociodemographic, Anthropometric and Lifestyle Factors and Serum Biochemical Indices: A Cross-Sectional Study on Patients with Metabolic Diseases.

Christian Orthodox fasting, a type of time-restricted diet, which presents some similarities to the Mediterranean Diet, also including certain similarities with periodic vegetarianism or other time-restricted diets (e.g., intermittent diet and Ramadan fasting), may cumulatively be related to the same or even better beneficial healthy effects as these well-recognized dietary patterns. The present study aimed to explore the potential beneficial impact of Christian Orthodox fasting in patients with metabolic disorders, such as diabetes mellitus type 2, excessive obesity, hypothyroidism and osteoporosis. This was a cross-sectional study, including 135 patients with metabolic disorders (67 fasters and 68 non-fasters). The enrolled fasters had adapted Christian Orthodox fasting recommendations for at least twelve consecutive years or even from childhood. Relevant questionnaires were used to record sociodemographic, anthropometric and lifestyle data of the study population through face-to-face interviews between the enrolled individuals and qualified personnel during a non-fasting period. Christian Orthodox fasting patients showed a significantly and independently lower prevalence of overweight/obesity and abdominal obesity, which is highly associated with cardiometabolic disease risks, as well as a significantly and independently lower incidence of hypertension, including separately lower systolic and diastolic pressure, than non-fasting patients. Fasters also had a significantly and independently increased prevalence of an advanced educational level and no smoking history, as well as a lower incidence of sedentary behavior, and a trend of a correlation with reduced c-reactive protein (CRP), an indicator of inflammation, compared to non-fasters. Fasters also exhibited higher serum albumin and high-density lipoprotein (HDL) levels, as well as lower glucose levels, than non-fasters. This is one of the few cross-sectional studies demonstrating that Christian Orthodox fasting may promote metabolic health by improving several aspects of metabolic disorders, being associated with specific sociodemographic, anthropometric and lifestyle factors. Further studies conducted on larger sample sizes from different countries and different ethnicities that include Christian Orthodox fasters are recommended to evaluate the impact of long-term religious fasting effects on human health, either as a preventative factor reducing the risk of chronic diseases and especially cardiometabolic disorders or as a nutritional intervention to ameliorate symptom severity.

EARLY PREDICTION OF LIFESTYLE DISEASES

The growing burden of lifestyle-related diseases necessitates innovative strategies for prevention and early intervention. This paper proposes a framework utilizing data analytics, machine learning, and potentially deep learning to empower individuals and healthcare providers in proactively managing health risks. By analyzing user-provided lifestyle data, the model aims to predict the likelihood of developing specific diseases associated with unhealthy habits, such as heart disease, diabetes, and certain cancers. This predictive approach can enable individuals to take timely preventive measures and healthcare professionals to tailor interventions for high-risk individuals. Ultimately, this framework strives to promote a healthier population by fostering proactive risk mitigation and personalized healthcare.

Cracking the code: uncovering the factors that drive COVID-19 standard operating procedures compliance among school management in Malaysia

Malaysia's government's decision to reopen schools during the COVID-19 outbreak, especially for students taking important exams, has alarmed the public. However, the Ministry of Education has implemented a COVID-19 Standard Operating Procedure (SOP) for educational institutions. The school management’s ability to protect children from COVID-19 rests on their understanding, attitudes, and practices regarding COVID-19 SOP compliance. This study investigated Selangor, Kuala Lumpur, and Putrajaya school management’s COVID-19 SOP compliance determinants. Multistage sampling was used to sample 740 school management from Kuala Lumpur, Putrajaya, and Selangor. A self-administered questionnaire collected sociodemographic, occupational, and lifestyle data, knowledge, attitude, and practice of COVID-19 SOP compliance. The school management had good knowledge, attitude, and practice toward COVID-19 SOP. Monthly income, school location, smoking status, and physical activity differed significantly from KAP (p < 0.05). The correlation between KAP showed a significant relationship with the values (r = 0.348, p < 0.001) and (r = 0.358, p = 0.003). Nine independent variables strongly predicted SOPs compliance practice in multiple linear regression: knowledge, attitude, age, source of knowledge; Ministry of Health, physical activities, type of infectious disease exposed; Tuberculosis and Measles (p < 0.05). The data indicate that school management exhibits good knowledge, attitude, and compliance with SOPs during the pandemic. School management oversees SOPs, and to keep schools safe, management must analyse hazards and take action. Therefore, knowledge and attitude are expected to determine factors of practice toward COVID-19 SOP compliance.

DIETARY PATTERN AND TYPE 1 DIABETES

Studies on nutritional epidemiology have shown associations between dietary patterns and diabetes. This study was carried out to identify dietary patterns and assess their association with the presence or absence of type 1 diabetes. In this cross-sectional study with forty-five patients with type 1 diabetes and 45 healthy adult subjects, social and lifestyle demographic data were collected using structured questionnaires. Food intake was estimated using a 24-hour recall. Dietary patterns were identified by principal component factor analysis, followed by orthogonal varimax rotation. Poisson regression was used to estimate the prevalence ratios of independent variables about dependent variables. Three main patterns were identified: prudent, snack, and western. Together, they explained 34.49% of the variance. The prudent pattern was one that represents the intake of food groups recommended in a healthy diet. There was no significant association between patterns and the presence or absence of type 1 diabetes.

The middle-aged and older Chinese adults’ health using actigraphy in Taiwan (MOCHA-T): protocol for a multidimensional dataset of health and lifestyle

Background and objectivesOlder adults keep transforming with Baby Boomers and Gen Xers being the leading older population. Their lifestyle, however, is not well understood. The middle-aged and older Chinese adults’ health using actigraphy in Taiwan (MOCHA-T) collected both objective and subjective data to depict the health and lifestyle of this population. The objectives, design, and measures of the MOCHA-T study are introduced, and the caveats and future directions related to the use of the data are presented.MethodsPeople aged 50 and over were recruited from the community, with a subset of women aged 45–49 invited to supplement data on menopause and aging. Four instruments (i.e., self-reported questionnaires, diary, wrist actigraphy recorder, and GPS) were used to collect measures of sociodemographic, health, psychosocial, behavioral, temporal, and spatial data.ResultsA total of 242 participants who returned the informed consent and questionnaires were recruited in the MOCHA-T study. Among them, 94.6%, 95.0%, and 25.2% also completed the diary, actigraphy, and GPS data, respectively. There was almost no difference in sociodemographic characteristics between those with and without a completed diary, actigraphy, and GPS data, except for age group and educational level for those who returned completed actigraphy data.ConclusionThe MOCHA-T study is a multidimensional dataset that allows researchers to describe the health, behaviors, and lifestyle patterns, and their interactions with the environment of the newer generation of middle-aged and older adults in Taiwan. It can be compared with other countries with actigraphy and GPS-based lifestyle data of middle-aged and older adults in the future.

Interleukin-6, tumor necrosis factor-α, and high-sensitivity C-reactive protein for optimal immunometabolic profiling of the lifestyle-related cardiorenal risk.

The present study aimed to identify optimal inflammatory biomarkers involved in cardiorenal risk in response to major lifestyle factors. One hundred and twenty-nine adults aged 35-77 years participated voluntarily from 2017 to 2019 (Córdoba, Argentina) in a cross-sectional study to collect sociodemographic, clinical, and lifestyle data. Blood biomarkers (different cytokines, monocyte chemoattractant protein-1 [MCP-1], and high-sensitivity C-reactive protein [hs-CRP]) were measured using standard methods and then evaluated by principal component analysis and structural equation modeling (SEM) according to Mediterranean diet adherence, physical activity level, and waist circumference, while cardiorenal risk involved blood diastolic pressure, HDL-cholesterol, triacylglycerols, creatinine, and glycosylated hemoglobin. A principal component included TNF-α (tumor necrosis factor-alpha), IL-8 (interleukin-8), IL-6 (interleukin-6), hs-CRP, and MCP-1, with absolute rotated factor loadings >0.10. SEM showed that IL-6 (β=0.38, 95 % IC=0.08-0.68), hs-CRP (β=0.33, 95 % IC=0.17-0.48), and TNF-α (β=0.22, 95 % IC=0.11-0.32) were the mediators that better explained an inflammatory profile positively related to waist circumference (β=0.77, 95 % IC=0.61-0.94). Moreover, this profile was associated with an increased cardiorenal risk (β=0.78, 95 % IC=0.61-0.94), which was well-defined by the variable used. Immune mediators are key elements in profiling the cardiorenal risk associated with lifestyle factors, for which the combination of hs-CRP, IL-6, and TNF-α has emerged as a robust indicator. This work reaffirms the need for biomarker optimization for early diagnosis and risk assessment.

Prevalência de noctúria e fatores associados em mulheres atendidas em dois ambulatórios de uroginecologia no estado do Rio de Janeiro: um estudo transversal

Abstract Objective To identify the prevalence and factors related to nocturia in women presenting lower urinary tract symptoms. Methods Observational cross-sectional survey, individualized, hospital-based, involving women attended by the Unified Health System in urogynecology outpatient clinics in Niterói and Petrópolis, RJ, Brazil. Sociodemographic, clinical, and lifestyle data were collected. Two outcomes of nocturia were considered: one or more nocturnal voids and two or more nocturnal voids, the latter due to its greater impact on quality of life. Associations between the investigated variables and the outcomes were assessed by logistic regression models, and crude and adjusted odds ratios were obtained. Results A total of 132 participants were included. The prevalence of nocturia was 71.2%, and of two or more voids, 56.8%. Lower education level OR 0,260 (0,106; 0,637), mixed urinary incontinence OR 2,533 (1,103; 5,817), and three or more comorbidities OR 3,105 (1,340; 7,196) were associated with a higher chance of nocturia. Lower education level OR 0,324 (0,148; 0,709), lower caffeine consumption OR 0,995 (0,990; 1,000), and overactive bladder syndrome OR 2,761 (1,189; 6,409) were associated with a higher chance of two or more voids. Conclusions In the population attending specialized services, the prevalence of nocturia was similar to that of the general population and to that of similar services, but the prevalence of two or more voids was higher. Active screening for nocturia in women with comorbidities, especially three or more, and their adequate management, proved to be important in addressing the symptom.