Assess Health Outcomes Research Articles

Evaluation of real-world evidence to assess health outcomes related to deprescribing medications in older adults: an International Society for Pharmacoepidemiology-endorsed systematic review of methodology.

Observational studies using real-world data (RWD) can address gaps in knowledge on deprescribing medications but are subject to methodological issues. Limited data exist on the methods employed to use RWD to measure the effects of deprescribing. To describe methodological approaches used in observational studies of deprescribing medications in older adults. We conducted a systematic review in Medline for observational studies published in English (01/01/2000-09/14/2023) that examined the health effects of medication deprescribing in older adults. We described study characteristics and methods, focusing on the operationalization of deprescribing as an exposure and potential time-related biases. Forty-five studies were included, representing a variety of drug classes (e.g., statins, aspirin, bisphosphonates) and diseases. Most studies adequately addressed potential time-related biases. The definition of deprescribing was not clearly defined in 12 studies. There was heterogeneity regarding the minimum duration of time that qualified as deprescribing, even within a drug class; fewer than one-third of studies provided a justification for these definitions. Observational studies are common to examine the effects of deprescribing; however, there were inconsistencies in measuring deprescribing and a lack of transparency in reporting. There is a need for minimum sufficient reporting criteria for observational studies on deprescribing.

Do new quality measures for social risk screening 'measure up'?

New social risk screening standards and quality metrics reward or penalize healthcare delivery organizations for social risk screening. After summarizing the recent literature on social risk screening in pediatric healthcare settings we consider how this evidence - and persistent evidence gaps - might inform future standards development. Reported social risk screening rates, measures, and modality differ greatly across recent work. Although many caregivers report acceptability of screening, experiences and expectations around effective follow-up vary. Likewise, although most frontline clinical providers find screening acceptable, they report significant implementation challenges related to time constraints, insufficient workforce, and availability of social services. Qualitative findings suggest opportunities to improve screening implementation. Literature examining the impacts of screening continues to focus on immediate posited impacts of assistance programs; few studies assess health outcomes. The existing literature does not clearly indicate whether, when, how, or for whom social risk screening standards focused on screening quantity will contribute to child health or health equity. Informed by studies on patient experience, quality measures focused on screening quantity (e.g. how many individuals are screened) should be paired with efforts to improve screening quality (i.e. patient/caregiver screening experience) as well as social and health outcomes.

Lessons learned from setting up a hospital-based national registry for venous thromboembolic disorders in India

ABSTRACT Introduction: Health registries are instrumental in tracking trends in the number of people with diseases, monitoring treatment options, and assessing health outcomes. This research examines the challenges of establishing and maintaining a venous thromboembolism (VTE) registry in the Indian context. Methods: A mixed-method approach with purposive sampling was conducted to capture the challenges faced by individuals playing key roles in the establishment and operation of the national registry on VTE. This study focused on 10 questions related to technological infrastructure, resource optimization, data collection and management, coordination and collaboration, regulatory compliance, and political influences and were documented using a semi-structured questionnaire and telephonic interviews. Results: Technological, recruitment, and follow-up challenges were prominently highlighted with issues related to data entry, system glitches, changes to the data entry forms, and potential participant reluctance. Conclusion: Findings from this study highlight the multifaceted challenges experienced during the establishment of a national registry on VTE. By integrating insights from our findings into suggestions, this discussion reflects the specific challenges faced by the research project and offers evidence-based strategies for mitigating these challenges.

Does cardiorespiratory fitness moderate the relationship between overweight, cardiovascular risk markers and mental health among forcibly displaced individuals living in a Greek refugee camp?

Refugees may have an increased risk of developing overweight/obesity as they often experience a nutritional transition. Because maintaining good cardiorespiratory fitness can help reduce the negative impact of excess weight on overall health, the objective of this study was to examine whether fitness moderates the relationship between weight status and cardiovascular and mental health outcomes in forcibly displaced individuals living in a Greek refugee camp. A sample of 142 forcibly displaced individuals were recruited. Cardiorespiratory fitness was assessed with the submaximal Åstrand-Rhyming bicycle ergometer test. Blood pressure, blood lipids, blood glucose, and hs-CRP were assessed as physical health outcomes, whereas post-traumatic stress disorder, depression and anxiety symptoms, pain, and quality of life were assessed as mental health outcomes. Main and interaction effects were tested via analyses of covariance (ANCOVAs). Almost 50% of the participants were overweight/obese, more than 60% presented with very poor fitness levels, and the percentage of participants with very poor fitness levels was particularly high among overweight/obese participants. Whereas overweight/obesity was associated with a less favorable body composition and cardiovascular risk profile, poor fitness was associated with a higher percentage of body fat and a lower percentage of muscle mass. Cardiorespiratory fitness did not moderate the relationship between overweight/obesity and most of the assessed health outcomes. Only limited support was found for the applicability of the fit-but-fat concept to our population of forcibly displaced individuals. Public health services should prioritize measures to prevent overweight/obesity and associated diseases in refugee camps. Moreover, efforts are needed to improve the fitness of camp residents via exercise/sport interventions.

Evaluation of Health Associations With Height-Normalised Abdominal Body Composition Indices: A Single-Centre Cross-Sectional Study.

Traditional metrics such as body mass index (BMI) and waist circumference (WC) fail to accurately assess the health outcomes associated with abdominal adiposity, because they neglect the intricacies of adipose tissue distribution. Notably, the variability in body composition scaled to height remains underexplored in Chinese demographics. This study introduces height-normalised indices of abdominal adiposity using computed tomography (CT) scans and further assesses their associations with various health outcomes. In a large, diverse Chinese population (n = 1054 healthy individuals; n = 1159 with dyslipidemia; n = 803 with diabetes; n = 1289 with cardio-cerebrovascular diseases; n = 1108 with cancers; and n = 509 with abnormal bone mas), abdominal CT scans were performed and allometric growth model analyses were used to derive height-normalised indices (body composition/heightβ). Logistic regression models assessed the associations between these indices and health outcomes. Distinct scaling powers were observed for visceral adipose tissue (VAT), subcutaneous adipose tissue (SAT) and total abdominal adipose tissue (TAT), as well as for sagittal diameter (SAD), with marked sex differences. Powers for VAT were 1.786 ± 1.270 for males and 1.274 ± 0.692 for females. Powers for SAT were 2.266 ± 0.856 for males and 1.656 ± 0.497 for females. Powers for TAT were 2.141 ± 0.967 for males and 1.438 ± 0.489 for females. Powers for SAD were 0.646 ± 0.217 for males and 0.678 ± 0.141 for females. After controlling for age, BMI and WC, VAT/heightβ, TAT/heightβ and SAD/heightβ retained their significantly positive associations with the odds of health outcomes, whereas SAT/heightβ did not. Our findings endorse the clinical utility of height-normalised indices, particularly VAT/heightβ, TAT/heightβ and SAD/heightβ, in health outcomes assessment. These indices, grounded in robust empirical data, underscore the necessity of a nuanced approach in obesity-related health evaluations, advocating for a departure from conventional methods like BMI.

Health status of Italian children living close to cultivations sprayed with pesticides.

<sec><title>BACKGROUND</title>Pesticides are used to control pests, but they are toxic and may severely harm children's health. We assessed health outcomes in Italian children living close to cultivations sprayed with pesticides.</sec><sec><title>METHODS</title>In 2011-2012, 2,367 schoolchildren (6-14 years) living in eight Italian cities participated in the Indoor-School observational study. Parents filled in a standardised questionnaire on children's health and related risk factors. Children were classified as exposed to pesticides if living close to cultivations sprayed with pesticides. The association between the last three months of respiratory, allergic or systemic symptoms and pesticide exposure was assessed by multinomial logistic regression models, accounting for host/environmental risk factors.</sec><sec><title>RESULTS</title>Overall, 14% of children were exposed to pesticides, with significant differences among geographical areas: 21.2% in Northern Italy, 11.6% in Central Italy, and 9.7% in Southern Italy. Pesticide exposure was significantly associated with having: 1) 'often': eye symptoms (OR 3.81, 95% CI 2.06-7.05), skin symptoms (OR 2.60, 95% CI 1.34-5.03), lower airway symptoms (OR 2.38, 95% CI 1.41-4.01), systemic symptoms (OR 1.56, 95% CI 0.96-2.53, borderline); 2) 'daily': upper airways symptoms (OR 2.25, 95% CI 1.25-4.07) and systemic symptoms (OR 2.76, 95% CI 1.43-5.34).</sec><sec><title>CONCLUSIONS</title>Self-reported pesticide exposure was associated with respiratory, allergic or systemic symptoms in children. Public authorities should be aware of and intervene to mitigate this health risk.</sec>.

Early detection of liver disease in patients with alcohol use disorder improves long-term abstinence.

Excessive alcohol consumption is a major global health concern, contributing to millions of deaths annually and a significant proportion of cirrhosis cases; however, standardized protocols for early identification of alcohol-associated liver disease are lacking. In this retrospective cohort study, we aimed to understand the prevalence and risk factors associated with elevated liver stiffness measurement (LSM) in high-risk patients with alcohol use disorder (AUD) and identify variables associated with longitudinal abstinence and outcomes. Veterans with severe AUD without known liver disease admitted to a 35-day residential substance use treatment program were offered liver health screening, including Fibroscan evaluation. Assessment of AUD severity and liver health outcomes were evaluated longitudinally by chart review. In a cohort of 257 veterans with severe AUD admitted to residential treatment, 185 underwent Fibroscan evaluation, and 22 were identified to have elevated LSM concerning for compensated advanced chronic liver disease. Patients with elevated LSM were more likely to remain abstinent after 1 year. About 41% of patients with LSM ≥ 10kPa (5% of all screened patients) were confirmed to have cirrhosis on follow-up and incorporated into routine hepatology care. Screening of liver disease in high-risk populations with non-invasive imaging modalities provides an opportunity to identify patients at risk for compensated advanced chronic liver disease before decompensation. Identification of increased risk for advanced chronic liver disease may promote abstinence in patients with severe AUD. Collaboration between mental health professionals and hepatologists is critical for the integration of care for patients with AUD and liver disease.

Evidence from an Applied Health Research Question: Health Equity Profiles of Community Health Centre (CHC) and non-CHC clients

Objective/ApproachThe Black Health Equity Working Group's Applied Health Research Question aimed to compare cancer screening rates and surgical wait times between community health centre (CHC) clients based on race-related data and non-CHC clients. CHC client data was categorized by self-identified racial groups, with Black self-identification compared to non-Black racialized, White, and missing racial self-identification, and non-CHC clients. Health card numbers were encrypted to link individuals to the Primary Care Population dataset for breast, cervical, and colorectal cancer screening rates. Surgical wait time indicators, such as the number of patients undergoing surgery and average wait times for initial consultation and completed surgeries, were derived from the Wait Time Information System. Assessments were conducted semi-annually from fiscal year 2018 to 2021. ResultsFollowing the onset of COVID-19, CHC clients self-identifying as Black experienced the most significant decrease (6.8%) in colorectal screenings compared to other groups. Mammogram screenings remained consistently higher for CHC clients self-identifying as Black pre- and post-pandemic. Average cervical cancer screening rates were approximately 8% higher among CHC clients compared to non-CHC clients, irrespective of racial self-identification. However, due to small sample sizes and missing data among self-identified racial groups, trends in surgical wait times for both CHC and non-CHC clients were unstable. Conclusion/ImplicationsTailored interventions targeting Black CHC clients can enhance cancer screening rates, particularly colorectal screenings. The analysis of CHC data offers valuable insights into race-based disparities in health outcomes. Improved data completeness is essential for accurately assessing health outcome variations among different racial groups.

Anthropometric Measures, Cardiometabolic and Hepatic Indices, and Cut-off Points for Predicting Type 2 Diabetes Mellitus in Southwest Iran: A Cross-Sectional Study from the Enrolment Phase of the Hoveyzeh Cohort Study

Background: Cut-off points for anthropometric measures associated with diabetes may vary across different ethnic groups. Objectives: This study aimed to identify the optimal cut-off values for these measures and their relationship with cardiometabolic and hepatic indices to predict type 2 diabetes mellitus (T2DM) in southwest Iran. Methods: This cross-sectional study was conducted in Hoveyzeh, Iran, and included a total of 7,300 individuals (1,607 with T2DM and 5,693 healthy participants). Anthropometric, cardiometabolic, and hepatic indices were calculated. Results: The visceral adiposity index (VAI) showed the highest correlation with cardiometabolic indices, such as the cardiometabolic index and lipid accumulation product. The conicity index (CI) had the strongest correlation with hepatic indices, including the hepatic steatosis index and the Alcoholic Liver Disease/Non-alcoholic Fatty Liver Disease (ALD/NAFLD) index. The atherogenic index of plasma was the most significant predictor of T2DM in the Hoveyzeh population for both men (OR: 3.39; CI: 2.38 - 4.81) and women (OR: 5.68; CI: 4.20 - 7.68). The optimal cut-off values for several anthropometric measures were higher in men than in women: BMI (28.0 vs. 25.48), Waist/Height ratio (0.64 vs. 0.56), Weight-adjusted waist index (11.83 vs. 10.76), CI (1.35 vs. 1.29), body roundness index (8.43 vs. 7.33), relative fat mass (44.63 vs. 28.5), and lipid accumulation product (67.23 vs. 67.04). Conversely, the cut-off values for optimal waist circumference (99.45 vs. 98.35), Waist/Hip ratio (0.99 vs. 0.96), VAI (2.22 vs. 2.19), and abdominal volume index (20 vs. 19.6) were higher in women than in men. Conclusions: The atherogenic index of plasma is a highly predictive indicator of T2DM. Our results suggest that novel anthropometric and cardiometabolic indices could serve as accessible and cost-effective strategies for assessing health outcomes related to T2DM.

Mapping the existing evidence of the effects of school food policies on health, acceptance and affordability of secondary school children in Europe: a scoping review protocol

IntroductionUnhealthy diets pose a significant public health risk among European children, contributing to the increasing prevalence of overweight and non-communicable diseases. Children spend a substantial amount of time at school...

Should cannabis self-cultivation be part of a public health‒oriented legalization policy framework?

Cannabis control policies are increasingly being liberalized, including the legalization of non-medical cannabis use and supply in multiple settings, for example inCanada, with main policy objectives focusing on improved public health. An important while contested matter has been the appropriate design of legal cannabis supply structures and sources. These, in most Americas-based legalization settings, have included provisions for (limited) 'home cultivation'. Recent data suggest that about 8% of active consumers engage in cannabishome cultivation for their own supply, while approximately 14% are exposed to it in/around their home. Home cultivation commonly exceeds legal limits and/or occurs where not allowed, and is disproportionately associated with high-frequency and/or other risk patterns of cannabis use. In addition, home cultivation may facilitate exposure or diversion of cannabis to minors, as well as pose possible environmental exposure risks especially when occurring indoors. Given its placement in private spaces, related regulations are largely shielded from enforcement. Home cultivation, therefore, bears substantive potential to circumvent or work counter to public health‒oriented legalizationpolicy objectives. Recent assessments of health outcomes from cannabis legalization show mixed-including multiple adverse-results, implying the need for regulatory revisions towards protectingpublic health outcomes. Especially in settings where extensive (e.g. commercial) retail systems were established to provide regulated, legal cannabis products to consumers, it is questionable whether home cultivation overall serves primary public health‒oriented objectives; relevant data should be expanded and used to review related provisions.

Assessment of Heat Exposure and Health Outcomes in Rural Populations of Western Kenya by Using Wearable Devices: Observational Case Study.

Climate change increasingly impacts health, particularly of rural populations in sub-Saharan Africa due to their limited resources for adaptation. Understanding these impacts remains a challenge, as continuous monitoring of vital signs in such populations is limited. Wearable devices (wearables) present a viable approach to studying these impacts on human health in real time. The aim of this study was to assess the feasibility and effectiveness of consumer-grade wearables in measuring the health impacts of weather exposure on physiological responses (including activity, heart rate, body shell temperature, and sleep) of rural populations in western Kenya and to identify the health impacts associated with the weather exposures. We conducted an observational case study in western Kenya by utilizing wearables over a 3-week period to continuously monitor various health metrics such as step count, sleep patterns, heart rate, and body shell temperature. Additionally, a local weather station provided detailed data on environmental conditions such as rainfall and heat, with measurements taken every 15 minutes. Our cohort comprised 83 participants (42 women and 41 men), with an average age of 33 years. We observed a positive correlation between step count and maximum wet bulb globe temperature (estimate 0.06, SE 0.02; P=.008). Although there was a negative correlation between minimum nighttime temperatures and heat index with sleep duration, these were not statistically significant. No significant correlations were found in other applied models. A cautionary heat index level was recorded on 194 (95.1%) of 204 days. Heavy rainfall (>20 mm/day) occurred on 16 (7.8%) out of 204 days. Despite 10 (21%) out of 47 devices failing, data completeness was high for sleep and step count (mean 82.6%, SD 21.3% and mean 86.1%, SD 18.9%, respectively), but low for heart rate (mean 7%, SD 14%), with adult women showing significantly higher data completeness for heart rate than men (2-sided t test: P=.003; Mann-Whitney U test: P=.001). Body shell temperature data achieved 36.2% (SD 24.5%) completeness. Our study provides a nuanced understanding of the health impacts of weather exposures in rural Kenya. Our study's application of wearables reveals a significant correlation between physical activity levels and high temperature stress, contrasting with other studies suggesting decreased activity in hotter conditions. This discrepancy invites further investigation into the unique socioenvironmental dynamics at play, particularly in sub-Saharan African contexts. Moreover, the nonsignificant trends observed in sleep disruption due to heat expose the need for localized climate change mitigation strategies, considering the vital role of sleep in health. These findings emphasize the need for context-specific research to inform policy and practice in regions susceptible to the adverse health effects of climate change.

Clarifying terminology and definitions in education services for mental health users: A disambiguation study.

In the wake of the mental health crisis in children and adolescents, the coordination of education and mental health services has become a global priority. However, differing terminologies and classifications across sectors, hinder effective comparison. The classification in education focuses mainly on outputs like qualifications or throughputs like teaching programs. This proof-of-concept study tested the applicability of a standard classification of health services, the Description and Evaluation of Services and DirectoriEs (DESDE), to evaluate education services for mental health users in the context of Spain and The Netherlands. It was conducted alongside the PECUNIA project, that sought to develop methods for the assessment of mental health costs and outcomes in different sectors. The study followed an ontoterminology approach involving: 1) identification of services from a predefined list of 46 resource-use items, 2) disambiguation of identified services with the DESDE, and classifying them as accurate, ambiguous, vague or confuse; and 3) external validation by an expert panel. The analysis was conducted at the level of type of resource, target population and care provision. From the initial list, only ten of the resources could be categorized as services using DESDE, and not activities, interventions or professionals. Only four of them (8,65%) were accurate across all disambiguation categories. Experts were unaware of terminology problems in classification of service provision in the education sector. Classifications and glossaries can clarify service naming, description and costing allowing comparative effectiveness analysis and facilitating cross-sectoral planning. This should be grounded in common methodologies, tools, and units of analysis.

Adherence to Mediterranean Diet and Health Outcomes in Adolescents: An Umbrella Review.

Proper nutrition represents 1 of the domains of adolescents' well-being. In this context, the Mediterranean diet (MD), as a healthy, traditional, and sustainable dietary pattern, plays a crucial role in promoting adequate growth and preventing chronic noncommunicable diseases. The currently available evidence on the effects of adherence to the MD (AMD) in association with several physical health outcomes in adolescence is summarized in this review. Five electronic databases were searched. Systematic reviews with or without meta-analysis of observational studies and randomized clinical trials, published in English during 2013-2022, and that assessed the health impact of AMD among adolescents were eligible. Details on study design, methods, population, assessment of dietary patterns, health outcomes, and main results were extracted. The search yielded 59 references after removal of duplicates. Applying PICOS criteria, 4 systematic reviews and 3 meta-analyses ultimately were included in this review. The AMD was evaluated in association with overweight/obesity and adiposity in 2 studies, musculoskeletal health in another 2, inflammation in 1 study, and cardiometabolic health in 1 study. The seventh review examined all mentioned health outcomes (overweight and obesity, musculoskeletal health, inflammation, and cardiometabolic health) in relation to AMD. Overall, this umbrella review showed limited evidence and a lack of consistency about the relation between AMD and health outcomes of interest in adolescence, indicating the need for more studies to better understand it. PROSPERO registration no. CRD42023428712.

Mapping intersectional sociodemographic inequalities in measurement and prevalence of depressive symptoms: a intersectional multilevel analysis of individual heterogeneity and discriminatory accuracy using data from a population-based nationwide survey in Germany

ObjectivesUnderstanding how social categories like gender, migration background, lesbian/gay/bisexual/transgender (LGBT) status, education, and their intersections affect health outcomes is crucial. Challenges include avoiding stereotypes and fairly assessing health outcomes. This paper aims to demonstrate how to analyze these aspects. Study Design and SettingThe study used data from N = 19,994 respondents from the German Socio-Economic Panel 2021 data collection. Variations between and within intersectional social categories regarding depressive symptoms and self-reported depression diagnosis were analyzed. We employed intersectional Multilevel Analysis of Individual Heterogeneity and Discriminatory Accuracy to assess the impact of gender, lesbian/gay/bisexual/transgender status, migration, education, and their interconnectedness. A Configuration-Frequency Analysis assessed typicality of intersections. Differential Item Functioning analysis was conducted to check for biases in questionnaire items. ResultsIntersectional multilevel analysis of individual heterogeneity and discriminatory accuracy analysis revealed significant interactions between these categories for depressive symptoms and depression diagnosis. The Configuration-Frequency Analysis showed that certain combinations of social categories occurred less frequently compared to their expected distribution. The Differential Item Functioning analysis showed no significant bias in a depression short scale across social categories. ConclusionResults reveal interconnectedness between the social categories, affecting depressive symptoms and depression probabilities. More privileged groups had significant protective effects, while those with less societal privileges showed significant hazardous effects. Statistical significance was found in some interactions between categories. The variance within categories outweighs that between them, cautioning against individual-level conclusions.

The Impact of Online Gambling on Mental Health in New Zealand: A Comparative Study

Online gambling has witnessed exponential growth globally, facilitated by the proliferation of internet access and digital platforms. This phenomenon has sparked significant concerns regarding its potential impact on mental health, particularly in regions like New Zealand where gambling is popular. This paper endeavors to investigate the relationship between online gambling and mental health outcomes within the unique socio-cultural context of New Zealand, comparing these impacts with those of traditional forms of gambling. The introduction of online gambling has revolutionized the accessibility and convenience of participating in gambling activities. In New Zealand, as in many other jurisdictions, this shift has prompted regulatory responses aimed at managing potential risks while balancing consumer demand and industry growth. Despite these efforts, the pervasive nature of online gambling introduces distinct challenges that may exacerbate issues related to mental health. The study will begin by reviewing existing literature on global trends in online gambling and its documented effects on mental health. This will include an analysis of regulatory frameworks implemented in various countries to address these concerns, highlighting successes and challenges in consumer protection and harm minimization strategies. Psychological theories and models explaining addictive behaviors associated with online gambling will be explored to provide a theoretical foundation for understanding the observed impacts. A key focus of this research will be a comparative analysis between online gambling and traditional forms of gambling prevalent in New Zealand, such as land-based casinos and sports betting. By contrasting these modalities, the study aims to elucidate whether online gambling uniquely intensifies mental health risks or presents analogous challenges to traditional gambling activities. Methodologically, the study will employ a mixed-methods approach. Quantitative analysis will draw upon national gambling prevalence surveys and data from online gambling platforms to assess the prevalence of online gambling in New Zealand and profile its participants. Qualitative research will involve in-depth interviews with online gamblers and mental health professionals to capture nuanced insights into the psychological and emotional impacts experienced. Findings from the study are expected to contribute empirical evidence on the prevalence of online gambling in New Zealand, alongside comparative assessments of mental health outcomes between online and traditional gamblers. Specific risk factors associated with online gambling addiction and deterioration in mental health will be identified, shedding light on mechanisms through which these impacts manifest. The implications of these findings for policy and regulation will be discussed, emphasizing the need for adaptive strategies that safeguard mental well-being without stifling technological innovation or economic contributions from the gambling sector. Recommendations will be made for enhancing existing regulatory frameworks to ensure they adequately address the unique challenges posed by online gambling while promoting responsible gambling practices. This research seeks to advance understanding of the complex interplay between online gambling and mental health in New Zealand. By elucidating comparative impacts and exploring regulatory responses, the study aims to inform evidence-based interventions that support public health objectives while fostering a sustainable gambling environment.

Ascertainment of Aboriginal and Torres Strait Islander status for assessment of perinatal health outcomes: Reported versus derived maternal ethnicity in Western Australian pregnancy data.

Under-identification of Aboriginal and Torres Strait Islander (hereafter referred to as Aboriginal) people can result in inaccurate estimation of health outcomes. Data linkage has improved identification of Aboriginal people in administrative datasets. To compare three methods of ascertainment of Aboriginal status using only pregnancy data from the Western Australian Midwives Notification System (MNS), to the linked Indigenous Status Flag (ISF) derived by the Department of Health. This retrospective population-based cohort study utilised logistic regression to determine which demographic characteristics were associated with under-identification, and the effect of ascertainment method on perinatal adverse outcomes. All methods identified a core group of 19 017 (83.0%) Aboriginal women and the ISF identified 2298 (10.0%) women who were not identified using any other method. Under-ascertainment was lowest when a woman's Aboriginal status was determined by ever being recorded as Aboriginal in the MNS data, and highest when taken as it had been recorded for the birth in question. Maternal age <20 years, smoking during pregnancy, pre-existing diabetes, a history of singleton preterm birth and being in the lowest 20% of Socio-Economic Indexes for Areas score were all associated with a higher chance of being identified by the methods using only the MNS. These methods were less likely to identify nulliparous women, and those with maternal age ≥35 years. The method of ascertainment of Aboriginality did not make a significant difference to the adjusted predicted marginal probabilities of adverse perinatal outcomes. Unlinked pregnancy data can be used for epidemiological research in Aboriginal obstetric populations.

Longitudinal Comparisons in Health, Participation, Life Satisfaction, and Depressive Symptoms From Pre– to Post–COVID-19 Pandemic Among People With Spinal Cord Injuries

ObjectiveTo identify changes in health, health care utilization, participation, life satisfaction, and depressive symptoms from before the coronavirus disease 2019 pandemic to after among ambulatory and nonambulatory participants with spinal cord injury. DesignLongitudinal study with the first measurement taken within 3 months prior to pandemic restrictions and 2 follow-ups at approximately 1-year intervals. SettingMedical university. ParticipantsAdult participants (N=219) with spinal cord injury, including ambulatory (n=155) and nonambulatory (n=64). InterventionsNot applicable. Main Outcome MeasuresSelf-report assessment of health outcomes from the Behavioral Risk Factor Surveillance System; health service utilization including physician visits, emergency department visits, and hospitalizations; items from the Craig Handicap Assessment Reporting Technique; 3 life satisfaction scales from the Life Situation Questionnaire; and the brief version of the Patient Health Questionnaire. ResultsAfter using a z score correction for nonnormality, none of the time effects or interaction effects of time by ambulatory status were significant. Six comparisons between ambulatory and nonambulatory were statistically significant. Ambulatory participants reported 3 more days in poor physical health (P=.02; statistically significant) and 2 more days feeling worried, tense, or anxious in the last 30 days (P=.03). They visited the emergency department on 0.3 fewer occasions (P=.02) while reporting leaving the house 1 more day every week (P=.02), 2 hours more of sitting tolerance (P<.01), and 1 higher score of vocational satisfaction (P=.03). ConclusionsThe absence of statistically significant changes from before to after the pandemic and the absence of time by ambulatory status interactions suggest stability of outcomes, even in the presence of pandemic challenges.

Evaluating the psychometric properties of the simplified Chinese version of PROMIS-29 version 2.1 in patients with hematologic malignancies

The Patient-Reported Outcomes Measurement Information System 29-item Profile version 2.1 (PROMIS-29 V2.1) is a widely utilized self-reported instrument for assessing health outcomes from the patients’ perspectives. This study aimed to evaluate the psychometric properties of the PROMIS-29 V2.1 Chinese version among patients with hematological malignancy. Conducted as a cross-sectional, this research was approved by the Medical Ethical Committee of the Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College (registration number QTJC2022002-EC-1). We employed convenience sampling to enroll eligible patients with hematological malignancy from four tertiary hospitals in Tianjin, Shandong, Jiangsu, and Anhui province in China between June and August 2023. Participants were asked to complete a socio-demographic information questionnaire, the PROMIS-29 V2.1, and the Functional Assessment of Cancer Therapy-General (FACT-G). We assessed the reliability, ceiling and floor effects, structural, convergent discriminant and criterion validity of the PROMIS-29 V2.1. A total of 354 patients with a mean age of 46.93 years was included in the final analysis. The reliability of the PROMIS-29 V2.1 was affirmed, with Cronbach’s α for the domains ranging from 0.787 to 0.968. Except sleep disturbance, the other six domains had ceiling effects, which were seen on physical function (26.0%), anxiety (37.0%), depression (40.4%), fatigue (18.4%), social roles (18.9%) and pain interference (43.2%), respectively. Criterion validity was supported by significant correlations between the PROMIS-29 V2.1 and FACT-G scores, as determined by the Spearman correlation test (P < 0.001). Confirmatory factor analysis (CFA) indicated a good model fit, with indices of χ2/df (2.602), IFI (0.960), and RMSEA (0.067). The Average Variance Extracted (AVE) values for the seven dimensions of PROMIS-29 V2.1, ranging from 0.500 to 0.910, demonstrated satisfactory convergent validity. Discriminant validity was confirmed by ideal √AVE values. The Chinese version of the PROMIS-29 V2.1 profile has been validated as an effective instrument for assessing symptoms and functions in patients with hematological malignancy, underscoring its reliability and applicability in this specific patient group.

Utilization of MD EJSCREEN to Assess Health Outcomes in Baltimore, Maryland

Utilization of MD EJSCREEN to Assess Health Outcomes in Baltimore, Maryland