General Adult Population Research Articles

Neuromodulation in Management of Patients with Failed Back Surgery Syndrome. An Outcome Assessment Study

Abstract Background Failed back surgery syndrome (FBSS) is a constellation of conditions that describes persistent or recurring low back pain following spine surgeries with a reported point prevalence in the general adult population of 37% and a lifetime prevalence of between 60% and 85%. It always has a significant impact on patients’ quality of life. Neuromodulation such as spinal cord stimulation has been showing significant effect and improvement in pain scores and functional capacity of the FBSS patients with a reflected effect on their daily activities and quality of life. Aim and Objectives Our aim in this study is to assess the change in pain scores, quality of life and opioid medications intake as an outcome of neuromodulation procedures performed to patients diagnosed with failed back surgery syndrome, and to detect the post procedure complications. Subjects and Methods This is a mixed prospective-retrospective study conducted at Ain Shams University (ASU) hospital and Oregon Health and Science University (OHSU) hospital during the period from September 2019 till December 2022. Patients who are 18 years old or older diagnosed with FBSS for more than 6 months and treated with spinal cord stimulation with successful trials during this time frame were included in the study. Results 34 patients were included in this study who had successful SCS trials and underwent a permanent implantation of SCS devices with post procedure follow up period of 12 months. Patients showed median pain numerical rating scale (NRS) of 7/10 at baseline with median NRS of 4/10 through the follow up period, also, there was a significant improvement of functional capacity using metabolic equivalent assessment with 74% of patients became moderate capacity compared to 32% at baseline. Quality of life assessed by activity measure of post-acute care (AM-PAC) showed significant improvement from mean of 16.87 ± 2.74 at baseline to mean of 19.97 ± 2.93 through follow up. Also there was a significant reduction of opioid medication usage. Post procedure complications was of low percentage with the most commonly detected were battery dysfunction in 7 patients and pocket pain in 6 patients. Reoperation was needed in 13 patients with 4 needed just revision and 9 patients required a complete removal of the device. Conclusion Failed back surgery syndrome is a widely described chronic pain condition which has a negative impact on the patients’ quality of life and daily activities with an evidenced effect on chronic use and abuse of opioid analgesic medications. We presented in our study that SCS could be offered as an effective modality of treatment with a statistically significant reduction in pain scores and a significant improvement in functional capacity and quality of life. Also, it has a recognizable but not statistically significant reduction in opioid analgesic medications and a very low percentage of procedure related complications.

Prolonged ventricular repolarization associated with mild cognitive impairment and white matter hyperintensities: a cross-sectional study

Prolonged ventricular repolarization has been associated with cardiovascular disease. We sought to investigate the association of prolonged ventricular repolarization with mild cognitive impairment (MCI) and the potential underlying neuropathological mechanisms in older adults. This cross-sectional study included 4328 dementia-free participants (age ≥ 65 years; 56.8% female) in the baseline examination of the Multidomain INterventions to delay dementia and Disability in rural China; of these, 989 undertook structural brain magnetic resonance imaging (MRI) scans. QT, QTc, JT, JTc, and QRS intervals were derived from 12-lead electrocardiograph. MCI, amnestic MCI (aMCI), and non-amnestic MCI (naMCI) were defined following the Petersen’s criteria. Volumes of gray matter (GM), white matter, cerebrospinal fluid, total white matter hyperintensities (WMH), periventricular WMH (PWMH), and deep WMH (DWMH) were automatically estimated. Data were analyzed using logistic and general linear regression models. Prolonged QT, QTc, JT, and JTc intervals were significantly associated with an increased likelihood of MCI and aMCI, but not naMCI (p < 0.05). In the MRI subsample, QT, QTc, JT, and JTc intervals were significantly associated with larger total WMH and PWMH volumes (p < 0.05), but not with DWMH volume. Statistical interactions were detected, such that prolonged QT and JT intervals were significantly associated with reduced GM volume only among participants with coronary heart disease or without APOE ε4 allele (p < 0.05). Prolonged ventricular repolarization is associated with MCI and cerebral microvascular lesions in a general population of older adults. This underlies the importance of cognitive assessments and brain MRI examination among older adults with prolonged QT interval.

Estimating an EQ-5D-Y-3L Value Set for Brazil.

The EQ-5D-Y-3L is a generic measure of health-related quality of life in children and adolescents. Although the Brazilian-Portuguese EQ-5D-Y-3L version is available, there is no value set for it, hampering its use in economic evaluations. This study aimed to elicit a Brazilian EQ-5D-Y-3L value set based on preferences of the general adult population. Two independent samples of adults participated in an online discrete choice experiment (DCE) survey and a composite time trade-off (cTTO) face-to-face interview. The framing was "considering your views for a 10-year-old child". DCE data were analyzed using a mixed-logit model. The 243 DCE predicted values were mapped into the observed 28 cTTO values using linear and non-linear mapping approaches with and without intercept. Mapping approaches' performance was assessed to estimate the most valid method to rescale DCE predicted values using the model fit (R2), Akaike Information Criteria (AIC), root mean squared error (RMSE), and mean absolute error (MAE). A representative sample of 1376 Brazilian adults participated (DCE, 1152; cTTO, 211). The linear mapping without intercept (R2 = 96%; AIC, - 44; RMSE, 0.0803; MAE, - 0.0479) outperformed the non-linear without intercept (R2 = 98%; AIC, - 63; RMSE, 0.1385; MAE, - 0.1320). Utilities ranged from 1 (full health) to - 0.0059 (the worst health state). Highest weights were assigned to having pain or discomfort (pain/discomfort), followed by walking about (mobility), looking after myself (self-care), doing usual activities (usual activities), and feeling worried, sad, or unhappy (anxiety/depression). This study elicited the Brazilian EQ-5D-Y-3L value set using a mixed-logit DCE model with a power parameter based on a linear mapping without intercept, which can be used to estimate the quality-adjusted life-years for economic evaluations of health technologies targeting the Brazilian youth population.

Prevalence of chronic hepatitis C infection in the general population: results from a national survey, Romania, 2020 to 2023.

IntroductionA national study from 2006 to 2008 showed a high antibody prevalence of 3.2% against hepatitis C virus (HCV) in Romania, but more recent epidemiological data on hepatitis C prevalence are lacking.AimWe aimed to estimate the current prevalence of HCV antibodies (anti-HCV) and chronic HCV infection in the general adult population in Romania, as a crucial element in monitoring progress towards eliminating hepatitis C.MethodsWe used anonymised leftover sera from a SARS-CoV-2 survey conducted between July and October 2020 (n = 2,100), supplemented with sera collected prospectively between July 2022 and March 2023 (n = 574). These included sera collected from adults visiting laboratories for routine medical check-ups. Sera were tested for anti-HCV and HCV core antigen and classified according to anti-HCV and chronic infection status.ResultsOf the total 2,674 specimens tested, 44 were anti-HCV-positive with a weighted anti-HCV prevalence of 1.4% (95% CI: 1.0-1.9), and 29 were HCV core antigen-positive with a weighted prevalence of chronic infection of 0.9% (95% CI: 0.5-1.2). The prevalence of chronic infection did not differ significantly between men and women. It was higher in persons 60 years and older (2.0%; 95% CI: 1.1-3.0) and in specimens from the North-East region (2.2%; 95% CI: 0.8-3.7).ConclusionAlthough the overall HCV prevalence in Romania is currently low, targeted screening, prevention measures and treatment scale-up are needed especially for the population 60 years and older and in the north-eastern part of the country to achieve the goal of ending the hepatitis C epidemic.

Prevalence of chronic hepatitis C infection in the general population: results from a national survey, Estonia, July to December 2022.

IntroductionObtaining epidemiological data on chronic hepatitis C virus (HCV) infection is essential to monitor progress towards the hepatitis C elimination targets.AimWe aimed to estimate the prevalence of chronic HCV and the seroprevalence of HCV in the adult general population in Estonia.MethodsThis cross-sectional study, conducted between 12 July and 6 December 2022, included anonymised residual sera collected prospectively from patients 18 years and older visiting a general practitioner in all counties of Estonia. Specimens were considered HCV-seropositive if they tested positive for HCV antibodies by enzyme-linked immunoassay, confirmed by line-immunoblot assay. Chronic HCV infection was determined by positive RT-qPCR.ResultsWe tested a total of 4,217 specimens. The estimated HCV seroprevalence and prevalence of chronic HCV infection were 1.8% (95% CI: 1.4-2.2) and 0.8% (95% CI: 0.5-1.1), respectively, with ca 8,100 persons estimated to have chronic HCV infection in the general adult population of Estonia. No statistically significant differences in the prevalence of chronic HCV infection were observed between sexes, counties or age groups, with the highest prevalence rates observed in men (sex ratio: 1.7), Ida-Virumaa County (1.8%; 95% CI: 0.8-3.6) and the age group 40-49 years (1.7%; 95% CI: 0.9-2.9).ConclusionThis study found an overall low prevalence of chronic HCV infection in Estonia. Continued efforts should be made for the targeted screening, diagnosis and treatment of individuals with chronic HCV infection to achieve hepatitis elimination targets.

The Prevalence and Rate of Undiagnosed Celiac Disease in an Adult General Population, the Trøndelag Health Study, Norway

Background & AimsThis study aimed to determine the total prevalence of celiac disease (CeD), including undiagnosed cases, in a population-based study of adults screened for CeD. MethodsThe study utilized the fourth Trøndelag Health Study (HUNT4), conducted in 2017-2019, where 56,042 adult (aged >20 years) residents of Nord-Trøndelag County, Norway, participated. Serum samples from 54,505 participants were analysed for anti-transglutaminase 2 immunoglobulin A and G. Seropositive individuals were invited for a clinical assessment, including upper endoscopy with duodenal biopsies. Previously diagnosed and seronegative CeD cases were identified through linkage to hospital records and the Norwegian Patient Registry. ResultsThe rate of CeD seropositivity was 2.0% (1107/54,505). Out of these, 724 individuals attended the clinical assessment. Additionally, the hospital records and registry identified individuals with a known CeD diagnosis, that were seronegative or without serology in HUNT4 or seropositive in HUNT4 but did not participate in the clinical assessment. In total, the study confirmed a new CeD diagnosis after participation in HUNT4 in 470 individuals and a known CeD diagnosis before participation in HUNT4 in 383 individuals. The total biopsy-confirmed prevalence of CeD was 1.5% (853/56,042), and the ratio of new, previously undiagnosed CeD cases (after HUNT4) to known, previously diagnosed CeD cases (before HUNT4) was 1.2:1 (470/383). ConclusionThe total prevalence of CeD in this population-based study of adults in Norway was high and many individuals were previously undiagnosed. Detection of CeD should be improved, as early diagnosis is crucial for effective management and prevention of complications.

Association between serum neurofilament light chains (sNfL) and neurologic disorders in a representative sample of US adults: a cross-sectional study

BackgroundWhile increased neurofilament light chain (NfL) in serum concentrations are linked to the progression of several neurological conditions, their distribution and implications within the general adult population remain largely unexplored. The current research aims to clarify the relationship between serum NfL levels and neurological disorders in a broad and representative population sample. MethodsWe utilized information gathered from 1751 adults involved in the 2013–2014 cycle of the National Health and Nutrition Examination Survey . Our analytical approach encompassed logistic regression, smoothed curve fitting, and subgroup analyses to identify potential correlations between serum NfL levels and neurological conditions, such as depression, severe hearing and visual impairments, stroke, subjective memory deficits, and sleep problems. ResultsAfter adjusting for all confounders, we found that higher serum NfL levels were significantly associated with increased risks of depression, stroke, subjective memory deficits, and longer sleep duration (p < 0.05). Subgroup analyses supported these findings. Additionally, BMI significantly influenced the relationship between serum NfL levels and long-term subjective memory decline. ConclusionOur research shows that higher serum NfL levels are strongly related to an elevated risk for several neurological disorders. These findings highlight the role of serum NfL serving as a critical marker for early detection and monitoring of neurological conditions, emphasizing its importance in both clinical and public health settings.

Knowledge of Diabetes Mellitus and Practices Regarding Lifestyle Factors and Diabetes Management in a General Adult Population of Aseer Region, Saudi Arabia.

Many studies report a lack of public awareness of the risk factors and complications of Diabetes Mellitus. Adequate glycemic control is crucial in preventing or delaying the onset of type 2 diabetes complications, and medication adherence is one of the key factors in achieving this goal. This study aimed to measure the knowledge about diabetes mellitus and practices regarding lifestyle factors and diabetes management in the study population in the Aseer region, of Saudi Arabia. A descriptive cross-sectional survey was conducted in Abha, a city in the Aseer region of Saudi Arabia. The general population of 18 years of age and above, who were residing in the study area during the period of study, ie, January 2023 to June 2023, were included. The questionnaire was distributed through social media and e-mail for data collection. The descriptive variables were presented using frequency, percentage, and graphs. Pearson's chi-square test was used at a 5% level of significance. Multivariate tests were applied to further explore the findings of univariate analysis. The data were analyzed using SPSS version 20.0. Out of the total 348 participants, a higher proportion was males (56.3%). About 78.7% of the participants were ever diagnosed with diabetes mellitus and 21.3% were never diagnosed with diabetes mellitus. Nearly 31.6% knew that the major cause of diabetes mellitus was obesity and 31.3% knew that it was a hereditary disease. About 42.2% of respondents exercised regularly and 27.6% were smokers. Adherence to prescribed anti-diabetic medications was seen in 63.2% of the respondents. Self-alterations in the timing and dose of prescribed anti-diabetic drugswere seen in 36.5% and 34.8%, respectively. About 60.1% had a moderate level of self-rated knowledge about Diabetes Mellitus, and 27.6% and 12.4% had good and poor self-rated knowledge levels of Diabetes mellitus, respectively. On multivariate analysis, the age group 60-69 years had significant variations as compared to the other age groups on DM, bachelor's degree holders had significant variations as compared to other education variables, being married had significant differences as compared to those unmarried, those employed had significant variations as compared to the other occupation categories, and smokers had a significant impact on DM as compared to non-smokers. Findings indicated less number of respondents exercised regularly, low adherence to prescribed anti-diabetic medications and low levels of self-rated knowledge of diabetes mellitus. Enhancing the patients' knowledge of diabetes mellitus and improving their self-management and adherence to its medications is necessary through public health education.

A Complex Relationship between Quality of Life, Anxiety, and Depression among General Population during Second Year of COVID-19 Pandemic: A Population-Based Study.

Background: The COVID-19 pandemic has had a significant impact on the global economy and public health, disrupting various aspects of daily life. Apart from its direct effects on physical health, it has also significantly affected the overall quality of life and mental health. This study employed a path analysis to explore the complex association among multiple factors associated with quality of life, anxiety, and depression in the general population of the Republic of Srpska during the pandemic's second year. Method: A cross-sectional study was conducted on a nationally representative sample (n = 1382) of the general population (adults aged 20+) during the second year of the COVID-19 pandemic in the Republic of Srpska, Bosnia, and Herzegovina. Assessment tools included the DASS-21 scale for depression, anxiety, and stress, along with the Brief COPE scale, Quality of Life Scale (QOLS), and Oslo Social Support Scale (OSSS-3). Sociodemographic factors and comorbidities were also assessed. Structural equation modeling was used to identify the direct and indirect links of various characteristics to quality of life, anxiety, and depression. Results: This study revealed a considerable prevalence of anxiety and depression symptoms (27.5% and 20.9%, respectively), with quality of life playing a significant mediating role. The constructed path model accounted for 33.1% of moderate to severe depression and 79.5% of anxiety. Negative coping was directly linked to anxiety and indirectly to depression via anxiety, while the absence of positive coping had both direct and indirect paths (through quality of life) on depression. Among variables that directly affected depression, anxiety had the highest effect. However, the bidirectional paths between anxiety and depression were also suggested by the model. Conclusions: Pandemic response strategies should be modified to effectively reduce the adverse effects on public mental health. Further research is necessary to assess the long-term effects of the pandemic on mental health and to analyze the contributing factors of anxiety and depression in the post-COVID period.

Small Animal Models to Study Herpes Simplex Virus Infections.

Herpes simplex virus type 1 (HSV-1) and herpes simplex virus type 2 (HSV-2) are two of the most prevalent human viruses worldwide. They are known to cause a variety of diseases including genital herpes, meningitis, encephalitis, cold sores and herpes stromal keratitis. The seropositive rate for HSV-1 is around 90%, whereas for HSV-2 it remains around 20-25% for the general adult population. The infections caused by these viruses remain difficult to study because a large proportion of infected individuals are asymptomatic. Furthermore, given the neurotropic characteristics of the virus, studies aimed at understanding the complex pathogenesis in humans is difficult. As a result, animal models have been developed to understand several characteristics of HSV biology, pathogenesis, disease and host responses to infection. These models are also commonly used as the first evaluation of new drugs and vaccines. There are several well-established animal models to study infection with HSV, including mice, guinea pigs and rabbits. Variables within the animal models depend on the species of animal, route of infection, viral strain, dosage, etc. This review aims at summarizing the most commonly used animal models to study HSV pathogenesis and therapies.

Chronic Procrastination Among Iranians: Prevalence Estimation, Latent Profile and Network Analyses.

Procrastination is the deliberate, unjustified postponing of an intended course of action despite its costs or unfavorable effects. The present study used a self-report online survey and collected data from a large convenience sample of the general adult population (N = 2,076; females = 55.73%; Mage = 35.1years [SD ± 12.7]) with diverse demographics. Following the ring-curve distribution, the results indicated a 15.4% prevalence rate of procrastination among the Iranian community, which was significantly higher among women and divorced individuals and lower among nomadic individuals and those with higher academic degrees. A latent profile analysis demonstrated two distinct profiles, one for procrastinators (high scores on chronic procrastination, psychological distress, neuroticism, and extraversion; and low scores on general self-efficacy, self-esteem, satisfaction with life, openness, agreeableness, and conscientiousness) and one for non-procrastinators (demonstrating a reverse pattern compared to procrastinators). Moreover, additional network analysis suggested that the examined networks were invariant across procrastination status and gender. The results indicate that procrastination differs by demographic characteristics and is associated with a unique psychological profile. However, none of the aforementioned key study variables were considered a potential vulnerability for procrastinators due to the finding that all variables were peripheral and none were central in the examined networks.Therefore, relying on the differences in mean scores on psychometric scales does not appear to be an optimal way of determining the most important variables in a therapeutic context when treating procrastination.

Modifiable Lifestyle Risk Factors in Adult Survivors of Childhood Cancer: A Nationally Representative Study.

Given the vulnerable health condition of adult childhood cancer survivors, it is essential that they develop positive health behaviors to minimize controllable health risks. Therefore, we evaluated if adult survivors of non-childhood cancer and childhood cancer differ in the odds of each modifiable risk factor compared with each other and compared with the general population. This nationally representative study leveraged the National Health Interview Survey (NHIS) sample from 2000 to 2018 and the Behavioral Risk Factor Surveillance System (BRFSS) sample from 2016 to 2021. Our study population included adults diagnosed with cancer when they were ≤14 years of age. Outcomes included physical activity, body mass index (BMI), current smoking, ever-smoking, alcohol use, and binge drinking. Insufficient physical activity was not statistically significant in the BRFSS, but in the NHIS, childhood cancer survivors had significantly more insufficient physical activity compared with non-childhood cancer survivors (aOR 1.29, P =0.038) and the general population (aOR 1.40, P =0.006). Childhood cancer survivors also had a higher likelihood of being significantly underweight (aOR 1.84, P =0.018) and having ever-smoked (aOR 1.42, P =0.001) compared with the general population in the NHIS. There was a significantly higher likelihood of smoking among childhood cancer survivors in the BRFSS (aOR 2.02, P =0.004). The likelihoods of many risky behaviors between adult childhood cancer survivors and general population controls were comparable, although rates of physical activity may be decreased, and rates of smoking may be increased among childhood cancer survivors. Targeted interventions are needed to promote healthy behaviors in this vulnerable population.

Overweight and Obesity in Adults with Type 1 Diabetes: A Growing Challenge

The prevalence of obesity in adults with type 1 diabetes is increasing and reflects the rates of the general adult population. The coexistence of overweight or obesity and type 1 diabetes poses a major challenge to effective glycemic and weight management. In addition, individuals living with T1D and overweight or obesity are at greater cardiometabolic risk and are more prone to develop chronic complications in comparison to normal weight individuals with type 1 diabetes. Although obesity represents a growing challenge in the type 1 diabetes population, awareness of this issue is still low. This review provides a summary of current data on prevalence trends, causes, current strategies, and challenges in managing obesity in adults with type 1 diabetes.

The cost of providing care by family and friends (informal care) in the last year of life: A population observational study

Introduction: Little is known about replacement costs of care provided by informal carers during the last year of life for people dying of cancer and non-cancer diseases. Aim: To estimate informal caregiving costs and explore the relationship with carer and decedent characteristics. Design: National observational study of bereaved carers. Questions included informal end-of-life caregiving into the 2017 Health Survey for England including estimated recalled frequency, duration and intensity of care provision. We estimated replacement costs for a decedent’s last year of life valuing time at the price of a substitutable activity. Spearman rank correlations and multivariable linear regression were used to explore relationships with last year of life costs. Setting/participants: Adult national survey respondents – England. Results: A total of 7997 adults were interviewed from 5767/9612 (60%) of invited households. Estimated replacement costs of personal care and other help were £27,072 and £13,697 per carer and a national cost of £13.2 billion and £15.5 billion respectively. Longer care duration and intensity, older age, death at home (lived together), non-cancer cause of death and greater deprivation were associated with increased costs. Female sex, and not accessing ‘other care services’ were related to higher costs for other help only. Conclusion: We provide a first adult general population estimate for replacement informal care costs in the last year of life of £41,000 per carer per decedent and highlight characteristics associated with greater costs. This presents a major challenge for future universal care coverage as the pool of people providing informal care diminish with an ageing population.

Modified frailty index effectively predicts adverse outcomes in sepsis patients in the intensive care unit

BackgroundFrailty and sepsis have a significant impact on patient prognosis. However, research into the relationship between frailty and sepsis in the general adult population remains inadequate. This paper aims to investigate the association between frailty and adverse outcomes in this population. MethodThis retrospective analysis investigated sepsis patients who were initially admitted to the intensive care unit (ICU). The Modified Frailty Index (MFI) was derived by tracking patients’ International Classification of Diseases (ICD) codes during their hospitalization. Patients were classified into two groups based on their MFI scores: a frail group (MFI ≥ 3) and a non-frail group (MFI = 0–2). The key outcomes were mortality rates at 90 and 180 days, with secondary outcomes including the incidence of delirium and pressure injury. ResultOf the 21,338 patients who were recruited for this study (median age about 68 years, 41.8 % female), 5,507 were classified as frail and 15,831 were classified as non-frail. Frail patients were significantly more likely to have delirium (48.9 % vs. 36.1 %, p < 0.001) and pressure injury (60.5 % vs. 51.4 %, p < 0.001). After controlling for confounding variables, the multifactorial Cox proportional hazard regression analyses revealed a significantly elevated mortality rate at 90 days (adjusted HR: 1.58, 95 % CI: 1.24–2.02, p < 0.001) and 180 days (adjusted HR: 1.47, 95 % CI: 1.18, 1.83, p < 0.001) in the frail group compared to their non-frail counterparts. ConclusionsFrailty independently predisposes adult sepsis patients in the ICU to adverse outcomes. Future investigations should concentrate on evaluating frailty and developing targeted interventions to improve patient prognosis. Implication for clinical practiceThe MFI provides a simple clinical assessment tool that can be integrated into electronic medical records for immediate calculation. This simplifies the assessment process and plays a key role in predicting patient outcomes.

Anti-Ro and anti-La seropositivity is associated with increased rates of ischemic heart disease in adults: Results from a large population-based study

Background and aimsEmerging evidence suggests an arrhythmogenic effect of Anti-Ro/SSA (anti-Ro) and anti-La/SSB (anti-La) antibodies in adults, potentially involving a subclinical intracardiac inflammatory process. Despite the established association between inflammation and ischemic heart disease (IHD), it is noteworthy that as of now no study has delved into the potential link between these antibodies and IHD. This population-based study aimed to examine the association between anti-Ro/La seropositivity and IHD in the general adult population. MethodsWe conducted a retrospective study using electronic medical records from the largest health maintenance organization in Israel. Patients with positive serology for either or both anti-Ro and anti-La antibodies were included, along with matched controls. Multivariate logistic regression models were utilized to assess the odds of IHD in seropositive patients compared to controls. ResultsAmong 17,231 seropositive patients and 84,368 controls, the rate of IHD was significantly higher in the seropositive group (9.7 % vs. 8.1 %,OR = 1.23; 95%CI 1.14–1.31; p<0.001). The association was more pronounced in younger patients [<40 years old (OR = 3.36; 95%CI 1.66–6.82; p<0.001), 40–49 years old (OR = 1.85; 95%CI 1.26–2.73; p<0.01), 50–59 years old (OR = 1.87; 95%CI 1.55–2.26; p<0.001), 60–69 years old (OR = 1.26; 95%CI 1.11–1.42; p<0.001), ≥70 years old (OR = 1.11; 95%CI 1.03–1.20; p<0.01)], as well as in patients with fewer traditional cardiovascular risk-factors (none:OR = 1.29; 95 % CI 1.09 to 1.77; p<0.01, 1–2:OR = 1.30; 95 % CI 1.19 to 1.41; p<0.001, ≥3:OR = 1.09; 95 % CI 0.99 to 1.21; p=0.076). ConclusionsOur study demonstrates for the first time a positive association between anti-Ro/La seropositivity and IHD in the general adult population, especially among younger individuals with fewer traditional cardiovascular risk factors.

Impact of age on the digestion of cream cheese formulated with opposite caseins to whey proteins ratios: An in vitro study

Ageing leads to changes in the functionality of the digestive tract but the effect of age on digestion and absorption of nutrients remains unclear. The objective of this study was to investigate in vitro the digestion of two high-protein dairy products similar to cream cheese (24 % w/w proteins, 20 % w/w lipids) with opposite casein to whey protein ratios, 80:20 (WP-20), and 20:80 (WP-80). The new static digestion model adapted to the general older adult population (≥65 y.) proposed by INFOGEST was used, as well as the standard version of the protocol. Kinetics of proteolysis and lipolysis were compared between both models for each product, in the gastric and intestinal phases of digestion. In both cream cheeses, the degree of protein hydrolysis (DH-P) was significantly lower for older adults than for young adults at the end of the gastric phase (−19 % for WP-20, and −44 % for WP-80), and at the end of the intestinal phase (−16 % for WP-20, and −20 % for WP-80). The degree of lipid hydrolysis (DH-L) was also significantly lower for older adults than for young adults at the end of the digestion for WP-20 (−30 %), but interestingly it was not the case for WP-80 (similar DH-L were measured). Free fatty acids were also released faster from WP-80 than from WP-20 in both digestion conditions: after 5 min of intestinal digestion DH-L was already ≈32 % for WP-80 against 14 % for WP-20. This was attributed to the opposite casein to whey protein ratios, leading to the formation of different gel structures resulting in different patterns of deconstruction in the gastrointestinal tract. This study highlights the fact that it is essential to carefully consider the composition, structure, and digestibility of foods to develop products adapted to the specific needs of the older adult population.

Knowledge of cardiovascular diseases and associated risk factors in the general adult population of Jeddah, Saudi Arabia: A cross-sectional study examining gender disparities.

To assess knowledge about cardiovascular diseases (CVD) among the general population, we emphasized gender-related disparities and other lifestyle and health-related factors. This cross-sectional study was conducted among 395 individuals from the general population of Jeddah, Saudi Arabia. An online questionnaire was administered to assess knowledge of CVD types, symptoms, and risk factors. The majority of participants identified coronary heart disease (73.7%) as having CVD, with no sex effect. Males had higher knowledge regarding cerebrovascular disease (44% vs 31.5%) and congenital heart diseases (60% vs 51.9%) as being part of CVD, while they had lower knowledge of peripheral arterial disease (44% vs 50.7%) than females, respectively (P < .05). Males exhibited better knowledge of heart attack and stroke symptoms than females. Knowledge was optimal for major CVD risk factors, such as smoking (90.6%) and high low-density lipoprotein cholesterol levels (85.1%); however, gaps were observed in recognizing diabetes (56.2%) and stress (69.4%) as factors for CVD. The mean overall knowledge score was 16.33 ± 5.72 25, with no difference between sexes (P = .239). Predictors of good CVD knowledge included university-level education, daily healthy food consumption, and perceived life as highly stressful; nonetheless, sex showed no significant effect. While the general population displayed a suboptimal understanding of CVD, notable sex disparities were observed, highlighting the need for tailored public health interventions. Emphasizing cognitive and behavioral aspects can foster better prevention and management strategies, given the evident gender disparities.

The association between vitamin K status and cardiovascular disease risk factors in a Danish adult general population

The association between vitamin K status and cardiovascular disease risk factors in a Danish adult general population

Therapeutic effects of Reiki on interventions for anxiety: a meta-analysis

PurposeThis study aimed to assess the therapeutic efficacy of Reiki therapy in alleviating anxiety.MethodsIn adherence to academic standards, a thorough search was conducted across esteemed databases such as PubMed, Web of Science, Science Direct, and the Cochrane Library. The primary objective of this search was to pinpoint peer-reviewed articles published in English that satisfied specific criteria: (1) employing an experimental or quasi-experimental study design, (2) incorporating Reiki therapy as the independent variable, (3) encompassing diverse patient populations along with healthy individuals, and (4) assessing anxiety as the measured outcome.ResultsThe study involved 824 participants, all of whom were aged 18 years or older. Reiki therapy was found to have a significant effect on anxiety intervention(SMD=-0.82, 95CI -1.29∼-0.36, P = 0.001). Subgroup analysis indicated that the types of subjects (chronically ill individuals and the general adult population) and the dosage/frequency of the intervention (≤ 3 sessions and 6–8 sessions) were significant factors influencing the variability in anxiety reduction.ConclusionShort-term Reiki therapy interventions of ≤ 3 sessions and 6–8 sessions have demonstrated effectiveness in reducing health and procedural anxiety in patients with chronic conditions such as gastrointestinal endoscopy inflammation, fibromyalgia, and depression, as well as in the general population. It is important to note that the efficacy of Reiki therapy in decreasing preoperative anxiety and death-related anxiety in preoperative patients and cancer patients is somewhat less consistent. These discrepancies may be attributed to individual pathophysiological states, psychological conditions, and treatment expectations.