Incidence Risk Research Articles

F2-Isoprostanes Are Associated With Increased Fracture Risk in Type 2 Diabetes

Abstract Context Fracture risk is higher in type 2 diabetes (T2D) for a given bone mineral density (BMD) level. Increased oxidative stress in T2D induces diabetic complications and may affect T2D bone fragility. Objective To investigate whether the levels of plasma F2-isoprostanes, a reliable oxidative stress marker, are associated with incident clinical fracture risk in older adults with diabetes. Design and Setting An observational cohort study was conducted in a well-characterized cohort from Health, Aging, and Body Composition study. Participants Older black and white ambulatory adults with baseline plasma F2-isoprostanes measurements (baseline age 70-79 years, T2D: N=132; non-diabetes: N=571) were selected from the study cohort of 3075 individuals. Main Outcome Measures Incident clinical fractures. Results In the Cox proportional hazard model with multivariate adjustments (including BMD, medications, and other risk factors), a 93% increase in incident clinical fracture risk was significantly associated with each SD increase in log plasma F2-isoprostanes in the T2D group (HR: 1.93, 95% CI 1.26-2.95, p=0.002), but there was no evidence of an association in the non-diabetes group (HR: 0.98, 95% CI 0.81-1.18, p=0.79, p for interaction < 0.001). Log plasma F2-isoprostanes were moderately correlated with a decline in baseline total hip BMD (r=-0.25, p=0.003), and with a 4-year decrease in total hip BMD (r=-0.28, p=0.008) in T2D. There was no evidence of correlation between log plasma F2-isoprostanes and circulating glycoxidation markers or bone turnover markers in either group. Conclusions Plasma F2-isoprostanes levels in individuals with diabetes are associated with increased incident clinical fracture risk independently of baseline BMD.

QTc interval prolongation and risk of atrial fibrillation recurrence: a meta-analysis and observational cohort study

IntroductionCorrected QT interval (QTc) is a ventricular repolarization marker on electrocardiography. Previous studies evaluated its value in predicting atrial fibrillation (AF) occurrence. However, its predictive efficacy for AF recurrence remains controversial.MethodsWe searched PubMed and Google databases for studies before January 2024 evaluating the association between QTc interval and AF incidence. A meta-analysis of the eligible datasets was conducted using Bazett's formula, with subgroup analysis to explore the heterogeneity. Additionally, thirty-eight patients with AF who underwent radiofrequency catheter ablation were enrolled and followed-up for 3–36 months. Univariate and multivariate Cox models were used to calculate the hazard ratios (HRs) and determine the relationship between clinical factors and AF recurrence. Kaplan-Meier survival analysis and ROC curve were conducted to assess the impact and predictive efficacy of individual factors.ResultsEleven datasets from nine eligible studies were enrolled and meta-analysed. We found that patients with prolonged QTc interval was associated with a significantly higher AF incidence risk, and the risk increased with every 10-ms prolongation. However, this association was not significant in the AF recurrence subgroup. In our prospective cohort, the preoperative body mass index, QTc, left atrial diameter (LAD), and uric acid levels influenced AF recurrence. Multivariate Cox regression analysis identified LAD as an independent factor affecting AF recurrence in patients with a high predictive efficiency. Kaplan-Meier survival analysis showed that increased LAD (>4.5 cm) was associated with postoperative AF recurrence.DiscussionTherefore, LAD has better predictive power and can be an indicator for predicting postoperative AF recurrence.

Relationship between global warming and autism spectrum disorder from 1990 to 2019.

Despite mounting evidence linking neurological diseases with climate change, the link between autism spectrum disorder (ASD) and global warming has yet to be explored. To examine the relationship between the incidence of ASD and global warming from 1990 to 2019 and estimate the trajectory of ASD incidence from 2020 to 2100 globally. We extracted meteorological data from TerraClimate between 1990 and 2019. To estimate the association between global ASD incidence and temperature variation, we adopted a two-stage analysis strategy using a generalised additive regression model. Additionally, we projected future ASD incidence under four representative shared socioeconomic pathways (SSPs: 126, 245, 370 and 585) by bootstrapping. Between 1990 and 2019, the global mean incidence of ASD in children under 5 years old was 96.9 per 100 000. The incidence was higher in males (147.5) than in females (46.3). A 1.0 °C increase in the temperature variation was associated with a 3.0% increased risk of ASD incidence. The association was stronger in boys and children living in a low/low-middle sociodemographic index region, as well as in low-latitude areas. According to the SSP585 scenario, by 2100, the children living in regions between 10 and 20° latitude, particularly in Africa, will experience a 68.6% increase in ASD incidence if the association remains. However, the SSP126 scenario is expected to mitigate this increase, with a less than 10% increase in incidence across all latitudes. Our study highlights the association between climate change and ASD incidence worldwide. Prospective studies are warranted to confirm the association.

Oral Cancer Incidence Among Adult Males With Current or Former Use of Cigarettes or Smokeless Tobacco: Population-Based Study.

Tobacco use has been identified as a risk factor for oral cancer worldwide. However, relative oral cancer incidence among adults who smoke cigarettes, use smokeless tobacco products (ST), have transitioned from cigarettes to ST, quit cigarettes and/or ST ("quitters"), or never used tobacco has not been well studied. We aim to present population-based oral cancer incidence rates for adults who smoke cigarettes, use ST, are former smokers who now use ST, or quit. We estimated cross-sectional incidence rates and incidence rate ratios (IRRs) using data from statewide cancer registries (Colorado, Florida, North Carolina, and Texas) and population counts derived from national surveys using combined data from 2014-2017. A random-effect meta-analysis approach was used to summarize estimates among these groups, based on multiple imputation-based IRR estimates by state and age group while considering potential heterogeneity. A total of 19,536 oral cancer cases were identified among adult males 35 years and older in the study geographies and period. The oral cancer incidence rate among adults who smoke was significantly higher than the ST group (2.6 times higher, 95% CI 2.0-3.3, P<.001), 3.6 (95% CI 3.2-4.1, P<.001) times higher than the never users, and 2.4 (95% CI 1.8-3.1, P<.001) times higher compared to former smokers who now use ST. The IRR among the ST group relative to never users was 1.4 (95% CI 1.1-1.9, P=.02). The IRR between former smokers who now use ST and those who quit was 1.4 (95% CI 1.0-2.1, P=.08). Findings from this population-based study with a large number of oral cancer cases support significantly high oral cancer incidence among adults who smoke and a lower risk of oral cancer incidence among never users, quitters, users of ST, and former smokers who now use ST compared to cigarettes. Future studies with detailed control of tobacco history and other relevant confounders are needed to confirm these findings.

Growing burden of inflammatory bowel disease in China: Findings from the Global Burden of Diseases 2021 and predictions to 2035.

Inflammatory bowel disease (IBD) imposes a significant economic and social burden in China. We aim to assess the epidemiological trends of IBD in China, and to predict the burden in the near future. The incidence, mortality, prevalence, and disability-adjusted life year (DALYs) of IBD from 1990 to 2021 were obtained from Global Burden of Disease 2021. Estimated annual percentage change (EAPC), average annual percent change, total percent change, and age-period-cohort model were used to access trends. Bayesian age-period-cohort model was utilized to predict the risk of incidence and mortality. In 2021, IBD affected 168,077 people in China, with 24,941 new cases and 5640deaths. The age-standardized rate (ASR) of incidence and death was 1.4 and 0.3, respectively. The incidence and prevalence in China were lower than the global and high socio-demographic index (SDI) regions, but the ASR of incidence and prevalence (EAPC: 2.93 and 2.54, respectively) had rapidly increased from 1990 to 2021. The ASR of death and DALYs had significantly decreased (EAPC: -3.05 and -2.93, respectively). Middle-aged and elderly populations faced a severe burden of incidence and prevalence, while the elderly population faced a severe mortality burden. It is projected that by 2035, the ASR of incidence will continue to rise, whereas the death rate will continue to decline. The burden of IBD in China is serious and increasingly severe. Establishing a comprehensive disease management system in China will help better control the medical burden of IBD.

Perceived Housing Problems and Depressive Symptoms Among Middle-Aged and Older Americans

ABSTRACT Housing insecurity has been shown to be associated with worse mental health. However, previous studies mostly examined one aspect of housing insecurity (e.g., affordability), and few focused on older adults. This study examined the relationship between perceived housing problems and depressive symptoms among middle-aged and older Americans. Data from the Health and Retirement Study between 2006 and 2018 were used. A total of 7,119 respondents (aged 50+ at baseline in 2006) were followed up every 4 years. Respondents self-reported the status, severity, and duration of their housing problems. Depressive symptoms were assessed by the Center for Epidemiological Studies-Depression Scale. Mixed-effect models examined the association between perceived housing problems and depressive symptoms. Results show about 5%-7% of respondents had housing problems during every study visit and 5.73% of them experienced persistent housing problems over 12 years. Having housing problems was associated with a higher risk of depressive symptoms (incidence risk ratio = 1.29, 95% CI = 1.23, 1.36). A dose–response relationship was observed in the severity and duration of housing problems, with a greater increase of depressive symptoms risk among those experiencing more severe or prolonged housing problems. The dose–response pattern highlighted the importance of early intervention and persistent assistance to those experiencing housing problems.

Menopausal hormone therapy and incidence, mortality, and survival of breast cancer subtypes: a prospective cohort study

BackgroundMenopausal hormone therapy (MHT) is associated with an increased risk of postmenopausal breast cancer, predominantly the luminal A-like subtype. The impact of MHT on deaths from breast cancer subtypes is less understood. This study aimed to explore associations between MHT use and the incidence, mortality, and survival of intrinsic-like breast cancer subtypes.MethodsData from 160,881 participants with self-reported MHT use from the prospective Norwegian Women and Cancer Study were analyzed. Among them, 7,844 incident breast cancer cases, and 721 breast cancer-specific deaths occurred. Cox proportional hazard regression was performed to calculate hazard ratios (HRs) with 95% confidence intervals (CIs) for the association between MHT use and the incidence, mortality, and survival of breast cancer subtypes.ResultsMHT use was associated with increased risk of overall, luminal A-like, and luminal B-like breast cancer, with respective HRs of 1.44 (95% CI 1.36–1.52), 1.41 (95% CI 1.31–1.52), and 1.23 (95% CI 1.09–1.40) among current estrogen-progestin therapy (EPT) users compared with never users. The risk increased by 4%, 4%, and 2% per year of EPT use for overall, luminal A-like, and luminal B-like breast cancers, respectively. MHT use was also associated with increased risk of overall and luminal A-like breast cancer mortality, with HRs 1.61% (95% CI 1.36–1.91) and 2.15% (95% CI 1.51–3.05) increased risk among current EPT users compared with non-users. Among patients with breast cancer, pre-diagnostic MHT use was not associated with worse survival from overall breast cancer but was inversely associated with survival from triple-negative breast cancer (TNBC; HR death 0.41; 95% CI 0.24–0.73 among current users). Results varied significantly according to tumor subtype (pheterogeneity = 0.02).ConclusionsOur study suggests that MHT use increases the risk of incident and fatal overall and luminal A-like, and incident luminal B-like breast cancer but does not decrease overall survival among patients with breast cancer. Further research is needed to elucidate the mechanisms underlying MHT use and breast cancer lethality, and to explore whether MHT use among patients with TNBC is indeed free from harm.

Chronic Musculoskeletal Pain and Risk of Incident Parkinson's Disease: A 13-Year Longitudinal Study.

Chronic musculoskeletal pain often co-occurs with Parkinson's disease (PD); however, whether individuals with chronic pain have a higher risk of developing PD is unclear. To investigate the associations between chronic pain and incident risk of three neurodegenerative parkinsonism categories including PD, multiple system atrophy (MSA), and progressive supranuclear palsy (PSP). This study included 355,890 participants (mean [standard deviation] age, 56.51 [8.07] years, 48.40% male) who did not have parkinsonism at baseline from a population-based cohort. Musculoskeletal pain in the hip, neck/shoulder, back, knee, or "all over the body" was assessed. Chronic pain was defined if pain lasted ≥3 months. Participants were categorized into four groups: no chronic pain, having one or two, three or four sites, and pain "all over the body." The diagnosis of PD, MSA, and PSP used self-reports, hospital records, and death registries. Multivariable-adjusted Cox regression was performed for the analyses. Over a median follow-up of 13.0 years, 2044 participants developed PD, 77 participants developed MSA, and 126 participants developed PSP. In multivariable analyses, there was a dose-response relationship between number of chronic pain sites and incident risk of PD (hazard ratio, 1.15; 95% confidence interval, 1.07-1.23). Participants with one or two pain sites and three or four pain sites had an 11% and 49% increased risk of developing PD, respectively. There were no associations between chronic pain and MSA or PSP. Chronic musculoskeletal pain was independently associated with PD, suggesting that chronic pain could be used to identify individuals at risk of developing PD. © 2024 International Parkinson and Movement Disorder Society.

Indoor Environmental Conditions and Likelihood of Reported Violence and Aggression in a Purpose-Built Residential Dementia Hospital

This study, conducted on purpose-built NHS dementia wards, investigates correlations between patient aggression and indoor temperature and humidity. Temperature and humidity, measured at 3-minute intervals, on male and female wards, over 12-15 months, were compared against staff-recorded incidents (n=299; females n=100; males n=199). Linear regression was used to assess potential correlations. Binomial analysis measured relative risk of incidents outside comfortable thermal (22-24°C) and humidity (30% to 60%) ranges. Temperatures ranged from 17-27oC and humidity ranged from 16-70%. On the male ward, both extremes of temperature were correlated with increased incident likelihood (R2=0.473) and relative risk of incidents was 1.89 (p=0.0015) at temperatures <22oC and 1.73 (p<0.001) at temperatures >24oC. On the female ward, increasing temperature was correlated with increased incident likelihood (R2=0.568) and relative risk of incidents was 1.99 (p<0.001) at temperatures >24oC. Strong associations between relative humidity levels and incidents were not identified. Extreme temperatures were associated with significantly increased risk of incidents of agitation, suggesting relevance of environmental conditions in the formulation of agitation in dementia.

Evaluation of radiation dose and cancer risk for paediatric digital radiography in a Moroccan hospital

Pediatric radiography is the first line of most diagnostic examinations and an effective tool that provides important information about the patient's health status.This study aims to investigate the Entrance Surface Dose (ESD) and organ doses for pediatric patients undergoing imaging procedures of the abdomen, chest, pelvis, and nasopharynx using Optically Stimulated Luminescence Dosimeters OSLDs and an anthropomorphic phantom.An ATOM pediatric 5-year-old phantom was imaged using a Digital Radiography (DR) based on similar conditions of routine radiography (exposure parameters kVp, mAs, SID: Source Image receptor Distance). The OSLDs were inserted at the appropriate sites to measure localized doses in the sensitive organs.The results showed that the entrance surface doses for the pediatric patients were 0.17 ± 0.03 mGy, 0.10 ± 0.00 mGy, 0.46 ± 0.00 mGy, and 0.42 ± 0.02 mGy, respectively, for the abdomen (AP), chest (AP), pelvis (AP), and nasopharynx (LAT). The range of organ doses were 0.05-0.45 mGy, 0.01-0.44 mGy, 0.13-1.05 mGy, and 0.084 -0.99 mGy for the abdomen, chest, pelvis, and nasopharynx examination, respectively. Effective doses (ED) were 0.088 ± 0.021 mSv, 0.011 ±0.004 mSv, 0.058 ±0.007 mSv, and 0.044 ±0.024 mSv for the abdomen, chest, pelvis, and nasopharynx examination, respectively.The likelihood of cancer, as determined by the ICRP health risk model with a rate of 500 cases per 10,000 person-Sv (5% per sievert), estimated that a 0.015 case of health risk (0.3 person-Sv × 5% per sievert) may in the future be attributable to four X-ray pediatric procedures conducted in 2022.The ESD, ED, and organ dose values are deemed acceptable compared to those reported in the literature. Although the risk of incidence and mortality from cancer during life is minimal, it should not be ignored.

Changes in urine dipstick proteinuria and its relation to the risk of diabetic retinopathy and neuropathy.

Proteinuria is considered as a predictor for cardiovascular complications in diabetes mellitus (DM). However, no study has examined the association between changes in proteinuria and the risk of diabetic microvascular complications. Study participants were 71,825 DM patients who received urine dipstick test for proteinuria both in 2003-2004 and 2006-2007. They were categorized into four groups according to changes in proteinuria over 3 years (negative: negative → negative, resolved: proteinuria ≥ 1+ → negative, incident: negative → proteinuria ≥ 1+, persistent: proteinuria ≥ 1+ → proteinuria ≥ 1+). Cox-proportional hazard model was used in assessing the adjusted hazard ratios (HR) and 95% confidence interval (CI) for incidence of retinopathy, and neuropathy (adjusted HR [95% CI]). In all of DM patients, risk for comprehensive incidence of retinopathy and neuropathy increased in all types of proteinuria changes. In type 1 DM, HR for retinopathy and neuropathy generally increased in order of negative (reference), resolved (2.175 [1.150-4.114] and 1.335 [0.909-1.961]), incident (2.088 [1.185-3.680] and 1.753 [1.275-2.409]), and persistent proteinuria (1.314 [0.418-4.134] and 2.098 [1.274-3.455]). This pattern of relationship was similarly observed in type 2 DM for retinopathy and neuropathy: negative (reference), resolved (1.490 [1.082-2.051] and 1.164 [0.988-1.371]), incident (1.570 [1.161-2.123] and 1.291 [1.112-1.500]), and persistent proteinuria (2.309 [1.407-3.788] and 1.272 [0.945-1.712]). Risk for diabetic retinopathy and neuropathy generally increased in order of negative, resolved, incident, and persistent proteinuria. Once manifested proteinuria was associated with the increased risk of diabetic retinopathy and neuropathy even after remission of proteinuria.

Cutaneous leishmaniasis in British troops following jungle training in Belize: Cumulative incidence and potential risk practices

BackgroundBritish soldiers undergoing jungle training in Belize typically experience a relatively low risk of developing cutaneous leishmaniasis. However, an uncharacteristically large outbreak of cutaneous leishmaniasis occurred in 2022. This study aimed to determine the cumulative incidence of the disease and highlight potential shortcomings in personal protective measures to mitigate exposure to sand fly vector bites. MethodsA retrospective analysis was conducted on medical records of cutaneous leishmaniasis cases between 2005 and 2022, as well as on questionnaire responses regarding personal protective measures administered to cutaneous leishmaniasis cases in 2022. Data were sourced from Defence Public Health Unit, Military Environmental Health Department and British Army Training Support Unit Belize. ResultsEighty-one confirmed clinical cutaneous leishmaniasis cases were recorded between 2005 and 2022, with a substantial peak (38 cases) in 2022. Most cases occurred during the wet season. Pre-2022, the median cumulative incidence per 8-week deployment was 0.90 % (Q1–Q3: 0.34 %–1.34 %), with an annual variation of 0.2 % to 2.0 %. In 2022, the cumulative incidence spiked to 4.22 %, associated with a risk ratio of 5.3 (95 % C.I.s, 3.41, 8.16), and rising to a cumulative incidence of 7.3 % in a single unit of 450 men (33 cases) in late 2022. These values are significantly higher than the median cumulative incidence of all previous years, and to published reports for other cutaneous leishmaniasis -endemic regions. Troop responses identified limitations in the supply of optimal equipment, and in sand fly bite and leishmaniasis risk avoidance information provided by the pre-deployment health education programme. Compliance with health education advise was also suboptimal, with irregular use of insect repellents, protective clothing / head netting, and insecticide-treated hammocks. ConclusionsThe reasons behind the unusually high numbers of cutaneous leishmaniasis cases and cumulative incidence in 2022 remain unclear, emphasising the need to improve personal protective measures provision and implement a comprehensive health education programme for troops undergoing jungle training in Belize.

Metabolic syndrome and risks of breast cancer outcomes for luminal, triple-negative, and HER2-overexpressing subtypes.

We evaluated the association between metabolic syndrome (obesity plus two metabolic risk factors) and breast cancer outcomes according to molecular subtype. This population-based prospective cohort consisted of 3,267 women aged 20-69 diagnosed with a first primary invasive breast cancer from 2004-2015 in the Seattle-Puget Sound region. Breast cancer was categorized into three subtypes based on estrogen receptor (ER), progesterone receptor (PR), and human epidermal growth factor receptor 2 (HER2) expression: luminal (ER+), triple-negative (ER-/PR-/HER2-), and HER2-overexpressing (H2E) (ER-/HER2+). We used time-varying Cox models to assess the association between prevalent and incident metabolic syndrome and risks of recurrence, breast cancer-specific mortality, and all-cause mortality. Metabolic syndrome was associated with a greater risk of recurrence (HR:3.24; 95% CI:1.13-9.33) and breast cancer-specific mortality (HR:5.34; 95% CI:2.32-12.31) only for the H2E subtype, and greater risks of all-cause mortality for luminal (HR:1.92; 95% CI:1.37-2.68), H2E (HR:5.09; 95% CI:2.51-10.32), and all cases combined (HR:1.90; 95% CI:1.42,2.53). We also observed heterogeneity in recurrence and mortality outcomes across specific components of metabolic syndrome and molecular subtypes. Metabolic syndrome is associated with all-cause mortality among women with breast cancer and with breast cancer-specific mortality among women with the H2E subtype. These results highlight the importance of managing comorbidities to decrease the risk for adverse outcomes among breast cancer survivors.

Self-reported physical activity and gait in older adults without dementia: A longitudinal study.

Physical activity (PA) is associated with higher gait speed. We aimed to examine the associations between PA and change in spatial and temporal gait measures as well as fall risk in community-dwelling individuals free of dementia. Longitudinal study among 4173 individuals aged ≥50 years (mean age 71 years; 2078 males; median follow-up 4 years) enrolled in the Mayo Clinic Study of Aging. Self-reported late-life PA was used to calculate overall PA and moderate-vigorous PA (MVPA) scores. Gait was assessed using GAITRite® and Zeno™ systems. Incident falls information was based on diagnostic codes retrieved from medical records. We ran linear mixed effects models to examine associations between z-scored PA variables and longitudinal gait parameters, adjusted for age, sex, education, body mass index (BMI), medical comorbidities, and including interactions between PA and time since baseline. In secondary analyses, we calculated Cox Proportional hazard models with age as time scale predicting incident falls by PA, adjusting for sex, education, BMI, medical comorbidities, and falls history. At baseline, higher PA was associated with higher velocity (overall PA: estimate 2.9935; MVPA: 2.2961; p < 0.001), higher cadence (overall PA: 1.0665; MVPA: 0.9073; p < 0.001), greater stride length (overall PA: 2.0805; MVPA: 1.4726; p < 0.001), shorter double support time (overall PA: -0.0257; MVPA: -0.0205; p < 0.001), and lower stance time variability (overall PA: -0.0204, p < 0.001; MVPA: -0.0152; p = 0.006). Overall PA was longitudinally associated with less decline in cadence, and MVPA with less increase in intraindividual stance time variability. Overall PA (Hazard ratio 0.892, 95% confidence interval 0.828-0.961, p = 0.003) and MVPA (HR 0.901; 95% CI 0.835-0.973, p = 0.008) were associated with a decreased risk of incident falls. Late-life PA was associated with favorable gait outcomes and decreased risk of incident falls. Thus, late-life PA may help to maintain gait performance and decrease fall risk in old age.

Spatiotemporal Distribution of Human Rabies and Identification of Predominant Risk Factors in China from 2004 to 2020.

Human rabies is a prevalent issue in China, posing a significant public health concern in the country. This study fitted the Bayesian model of separable in spatial and temporal variation and inseparable spatiotemporal variation in disease risk respectively based on Integrated Nested Laplace Approximation (INLA) to investigate the spatiotemporal characteristics of human rabies across 31 provinces in China from 2004 to 2020. It also investigated the influence of natural and socio-environmental factors on the incidence of the disease. Within the study period, a total of 26,807 cases of human rabies were reported, with the highest risk of incidence occurring in 2007, followed by a steady annual decline to the lowest risk in 2020. Guangxi Province exhibited the highest risk, while Jilin Province had the lowest, with the southern, central, and eastern regions reporting higher risks than the northern and western areas. By 2020, most provinces such as Guangxi and Guizhou had significantly reduced their relative risk (RR) of human rabies from historical highs. However, some provinces like Hunan, Henan, and Jiangsu experienced an increase in RR compared to previous years. As the annual average temperature increases, the risk of human rabies incidence in China correspondingly rises. Conversely, with increases in the annual average daily sunshine duration, per capita disposable income of urban residents, and local government healthcare expenditures, the risk of human rabies incidence declines. We conclude that the risk of human rabies in China initially increased and then decreased annually from 2004 to 2020. Future efforts should continuously increase financial investments in rabies prevention and control, focusing particularly on Hunan, Henan, Jiangsu, and provinces characterized by higher temperatures, shorter sunshine durations, and lower economic levels.

Patient Safety Culture Among Nurses: Comparison Between Public and Private Hospital in Indonesia

Aims: This study aimed to describe the patient safety culture among nurses working in both public and private hospitals in Karawang, Indonesia. By examining the perceptions and practices of nurses regarding patient safety, the research sought to identify strengths and areas for improvement within the healthcare system. The findings are intended to inform strategies for enhancing patient safety practices, thereby contributing to better healthcare outcomes for patients in the region. Methods This study employed a cross-sectional methodology to investigate the patient safety culture in the intensive care units of two private and two public hospitals in Karawang, Indonesia. The researchers utilized the Hospital Survey on Patient Safety Culture (HSPSC) to gather data on nurses' perceptions and practices regarding patient safety. To analyze the data and identify any significant differences in patient safety cultural practices between the various hospital groups, both chi-square tests and independent t-tests were conducted. This approach allowed for a comprehensive assessment of the patient safety culture within the selected hospitals, facilitating comparisons between public and private healthcare settings. Results The study included a total of 118 nurses, with 52 working in a public hospital and 66 in a private hospital. The average age of nurses in the public hospital was 36.11 years (SD: 4.78), while those in the private hospital had a lower average age of 32.45 years (SD: 3.67). The results indicated a significant difference in the scores related to patient safety culture between the two groups of nurses. Specifically, nurses in the private hospital reported a higher patient safety culture compared to their counterparts in the public hospital, highlighting the disparities in perceptions and practices regarding patient safety in these different healthcare settings. Conclusion Nurses employed in private hospitals reported a higher level of patient safety culture compared to those working in public hospitals. This finding underscores the importance of creating a comfortable work environment in healthcare settings, as it is essential for minimizing the risk of patient safety incidents. By fostering a supportive and safe atmosphere, healthcare facilities can enhance the overall quality of care provided to patients and promote better outcomes in both private and public hospitals.

Evaluating Educational Patterns and Methods in Infant Sleep Care: Trends, Effectiveness, and Impact in Home Settings—A Systematic Review

Background: Sleep care is crucial for the health and development of infants, with proper sleep patterns reducing the risk of sudden infant death syndrome (SIDS) and other sleep-related incidents. Educational interventions targeting caregivers are essential in promoting safe sleep practices. Methods: This systematic review adhered to PRISMA guidelines, searching databases such as PubMed, MEDLINE, Scopus, and the Cochrane Library. Inclusion criteria focused on studies involving home-based interventions for infants aged 0–12 months, including parental education and behavioral interventions. Exclusion criteria included studies in clinical settings and non-peer-reviewed articles. Data extraction and synthesis were performed by two independent reviewers, using a narrative approach to categorize interventions and outcomes. Results: Twenty-three studies met the inclusion criteria. Key findings indicate that home-based educational interventions, including hospital-based programs, home visits, and mobile health technologies, significantly improve parental knowledge and adherence to safe sleep practices. These interventions also enhance parental satisfaction and contribute positively to infant health outcomes. Conclusions: Educational interventions have demonstrated effectiveness in promoting safe sleep practices among caregivers, particularly in home settings. These interventions, including hospital-based programs, home visits, and digital tools, improve parental knowledge, adherence to guidelines, and overall satisfaction. The impact is evident in the reduction of unsafe sleep behaviors and enhanced infant health outcomes. However, variability in the intervention methods and delivery, cultural contexts, and geographic focus suggest a need for more tailored, long-term, and comprehensive studies. Future research should standardize outcome measures and assess the sustained impact of these educational strategies on infant sleep patterns and caregiver practices over time. This will provide deeper insights into the trends and long-term effectiveness of educational patterns and methods in diverse home environments.

Breast Cancer and Mental Health: Incidence and Influencing Factors—A Claims Data Analysis from Germany

Background/Objectives: With breast cancer (BC) survival improving due to optimized therapy, enhancing quality of life has become increasingly important. Both diagnosis and treatment, with their potential side effects, pose risks to mental well-being. Our study aimed to analyze the incidence and potential risk factors for mental disorders in BC patients. Methods: This retrospective analysis used claims data from AOK Baden-Wuerttemberg, including 11,553 BC patients diagnosed via ICD code C50 between 2010 and 2020 and 31,944 age-matched controls. Patients with mental disorders in the 12 months prior to diagnosis were excluded. Mental disorders were categorized into eight groups based on ICD codes: anxiety, obsessive compulsive disorder, adjustment disorder, dissociative disorder, hypochondriac disorder, affective disorder, mania, and other neuroses. Results: Mental disorders were significantly more common in BC patients than in controls (64.2% vs. 38.1%, p &lt; 0.01, OR 2.91, 95%CI [2.79, 3.04]). In particular, hypochondriac, anxiety, affective, and adjustment disorders occurred significantly more often in BC patients. No differences were found for mania, bipolar disease, other neuroses, obsessive compulsive-, or dissociative disorders. Furthermore, endocrine therapy was associated with psychological comorbidities (OR 1.69, p &lt; 0.001, 95%CI [1.53, 1.86]), while primarily metastasized patients (stage C) had a lower risk than adjuvant patients in stage A (OR 0.55, p &lt; 0.0001, 95%CI [0.49, 0.61]). Regarding surgical treatment, mastectomy patients showed lower rates of mental illnesses (61.2%) than those with breast-conserving treatment (71.6%), or especially breast reconstruction (78.4%, p &lt; 0.01). Breast reconstruction was also associated with more hypochondriac (p &lt; 0.01) and adjustment disorders (p &lt; 0.01). Conclusions: So, BC patients experience significantly more mental disorders than controls, particularly when treated with endocrine therapy and breast reconstructive surgery.

Epidemiological characteristics and survival analysis of pertussis in Quzhou

ABSTRACT Despite high vaccination coverage in high-income countries, recent reports of pertussis resurgence have heightened public concern about vaccine effectiveness and vaccination. Quzhou City has gradually transitioned from DTwP to DTaP vaccines, achieving a remarkable vaccination coverage rate of 99%. However, since 2024, there has been a significant surge in pertussis cases in Quzhou City. We collected data on pertussis cases, described the epidemiological characteristics of pertussis outbreaks in Quzhou City, examined pertussis vaccination history, and conducted a COX survival analysis. Pertussis cases reported in Quzhou City from January to April 2024 were far higher than those reported in previous years during the same period. Geographically, cases were concentrated in the central region and predominantly affected children under 9 years old, with a focus on the 5–9 age group. Survival analysis revealed that the risk of pertussis incidence increased by 2.84 times (HR = 2.87, 95% CI = 2.27 ~ 3.63) when comparing self-paid vaccines to free vaccines. The pertussis situation in Quzhou City remains critical, emphasizing the need for enhanced immunization strategies and further optimization of pertussis immunization protocols.

In hiding? Multifaceted reactions of German Jews to the threat of antisemitism

ABSTRACT The paper investigates reactions of Jews to the perceived risk of antisemitic incidents in Germany by using a mixed-methods design. First, findings from qualitative interviews with 21 German Jews are presented: They perceive Jewishness as a stigmatized identity which ‘spoils’ everyday interactions, often simply because it is linked to the ‘weight’ of German history. We derive two analytical types of reaction to perceptions of stigmatization: defensive efforts to hide one’s Jewish identity and intervening engagement to actively combat antisemitism. In the second part of the paper, we report the findings of a quantitative survey of 295 Jews living in Germany to answer the question who choses which type of reaction. Especially the characteristics of the area where Jews live and the specifics of their Jewish identity are important correlates for explaining variance in their reactions.