Nevin Manimala

Am J Health Promot. 2025 Sep 5:8901171251375977. doi: 10.1177/08901171251375977. Online ahead of print.

ABSTRACT

ObjectiveTo characterize individual- and structural-level stigma associated with government (ie, SNAP, WIC) and emergency food program (ie, food banks, pantries, cupboards, soup kitchens) utilization in the US.Data Source5 databases (PubMed, PsychINFO, Web of Science, CINAHL, Sociological Abstracts) were searched in June 2024.Study Inclusion and Exclusion CriteriaIncluded peer-reviewed articles (January 2004 – June 2024), in the US, in English, original research or systematic reviews, and report on data closely related to general food insecurity, government and emergency food program participation, and stigma manifestations among adults.Data ExtractionData on study characteristics and stigma were extracted using a structured template.Data SynthesisDescriptive statistics and thematic analysis were used.ResultsOur search yielded 99 articles. A majority studied individual-level stigma (57.4%) and used qualitative designs (62.6%). Among the 9 identified populations, food insecure adults were the most frequently studied (25.2%). Anticipated stigma (29.8%) was the most commonly reported stigma manifestation, deterring program participation.ConclusionThis review underscores the significance of addressing food insecurity-related stigma to enhance the effectiveness of food assistance programs. Given the extensive evidence of the impact of stigma on program participation, policymakers and program administrators should design, implement and test strategies to address stigma. Future research should explore intersectional stigma, develop a food insecurity-related stigma measure, and evaluate stigma-reduction interventions longitudinally and across program settings.

PMID:40913286 | DOI:10.1177/08901171251375977

J Am Heart Assoc. 2025 Sep 5:e039381. doi: 10.1161/JAHA.123.039381. Online ahead of print.

ABSTRACT

BACKGROUND: Traditional cardiovascular risk assessment entails investigator-defined exposure levels and individual risk markers in multivariable analysis. We sought to determine whether an alternative unbiased learning analysis might provide further insights into vascular risk.

METHODS: We conducted an unsupervised learning (k-means cluster) analysis in the Women’s Health Study (N=26 443) using baseline levels of triglycerides, high-sensitivity C-reactive protein, and low-density lipoprotein cholesterol to form novel exposures. We then evaluated cluster-based risk of incident coronary, cerebrovascular, and limb events using the Kaplan-Meier method and multivariable Cox models, followed by comparison with established clinical biomarker thresholds. Finally, we illustrated clinical applicability to a nonvascular outcome (type 2 diabetes).

RESULTS: Four clusters emerged and were named according to aggregate biomarker profiles: Cluster 1 (“healthy,” n=12 101), cluster 2 (“hypercholesterolemic,” n=7424), cluster 3 (“inflammatory,” n=5056), and cluster 4 (“triglyceride-rich,” n=1862). Triglyceride-rich cluster identity conferred the highest risk of future cardiovascular events (adjusted hazard ratio [HR_adj], 2.24 [95% CI, 1.93-2.60]) compared with those in the healthy cluster (reference group). Risk was intermediate in the hypercholesterolemic (predominantly elevated low-density lipoprotein cholesterol) and inflammatory (predominantly elevated high-sensitivity C-reactive protein) clusters (HR_adj, 1.44 [95% CI, 1.28-1.61]; and 1.54 [95% CI, 1.35-1.75], respectively). Clustering yielded stronger total cardiovascular disease risk associations than traditionally defined mixed dyslipidemia with modest improvement in reclassification statistics. Cluster identities also predicted incident type 2 diabetes, with the greatest risk among the triglyceride-rich cluster (HR_adj, 3.78 [95% CI, 3.29-4.35]).

CONCLUSIONS: Unsupervised learning analyses demonstrated associations that may be useful when refining cardiovascular risk and may inform atherosclerosis development in healthy individuals better than traditional classification methods.

REGISTRATION: URL: https://clinicaltrials.gov; Unique identifier: NCT00000479.

PMID:40913283 | DOI:10.1161/JAHA.123.039381

J Am Heart Assoc. 2025 Sep 5:e040058. doi: 10.1161/JAHA.124.040058. Online ahead of print.

ABSTRACT

BACKGROUND: Supervised treadmill exercise improves walking performance in people with lower extremity peripheral artery disease, but benefits are not immediate. This study identified the time course of attaining meaningful improvement in 6-minute walk distance and patient-reported outcome measures during a 6-month supervised exercise intervention in people with peripheral artery disease.

METHODS: Participants with peripheral artery disease were randomized to supervised treadmill exercise 3 time weekly or a nonexercise control group for 6 months. Six-minute walk distance (large clinically important difference: 20 meters) and the Walking Impairment Questionnaire distance score (0-100 scale, 100 is best, clinically important difference: 5 points) were measured at the 6-week, 12-week, and 26-week follow-up using a mixed-effects model for repeated measures.

RESULTS: Of 210 randomized participants (mean age, 67.0±8.6 years, 82 [39%] women, 141 [66%] Black), 200 (95%) completed at least 1 follow-up visit. Compared with controls, supervised exercise significantly improved 6-minute walk distance by 13.0 m (P=0.049) at the 6-week, 31.8 m (P<0.001) at the 12-week, and 33.9 m (P<0.001) at the 26-week follow-up. Compared with controls, supervised exercise increased the Walking Impairment Questionnaire distance score by +2.63 (P=0.37) at the 6-week, +6.59 (P=0.049) at the 12-week, and +2.37 (P=0.49) at the 26-week follow-up.

CONCLUSIONS: In people with peripheral artery disease, >6 weeks of supervised treadmill exercise was necessary to attain a large meaningful gain in 6-minute walk, and large meaningful gains were measurable by week 12 of supervised exercise. Meaningful improvement in participant reported walking ability was first observed at the 12-week follow-up, but this statistically significant benefit was gone by the 26-week follow-up.

REGISTRATION: URL: https://www.clinicaltrials.gov; Unique identifier: NCT01408901.

PMID:40913279 | DOI:10.1161/JAHA.124.040058

J Am Heart Assoc. 2025 Sep 5:e040983. doi: 10.1161/JAHA.125.040983. Online ahead of print.

ABSTRACT

BACKGROUND: Incarcerated individuals have a disproportionate burden of cardiovascular risk factors. However, there is a paucity of data focusing on cardiovascular death and access to adequate health care among incarcerated individuals.

METHODS: We used the Mortality in Correctional Institutions database from the US Bureau of Justice Statistics to examine cardiovascular deaths in all state prisons from 2001 to 2019, health care provision, as well as differences in these measures between racial and ethnic groups.

RESULTS: From 2001 to 2019, there were a total of 18 227 (28.0% of total) cardiovascular deaths among those incarcerated in state prisons. After declining from 2001, age-standardized cardiovascular mortality rates increased since 2012, and were 128.2 per 100 000 in 2019. Most cardiovascular deaths (40.8%) occurred after ≥120 months of incarceration, with 24.4% developing the condition that caused death after incarceration. Approximately 19% of individuals were not medically evaluated, 31% did not receive any diagnostic testing, and 27% did not receive medications during their incarceration for the cardiovascular condition causing death. Compared with White counterparts, Black individuals who died while incarcerated had a higher proportion of death related to a cardiovascular cause (30.9% versus 27.8%, P<0.001) and were less likely to be medically evaluated (78.6% versus 81.9%, P<0.0001) or receive treatment during incarceration for the cardiovascular condition determined to be the cause of death (68.1% versus 72.6%, P<0.0001).

CONCLUSIONS: Cardiovascular disease is an important cause of death among individuals incarcerated in state prisons. A large number of individuals who died from cardiovascular disease, did not receive medical treatment during their incarceration, with racial disparities in carceral care provision. Strategies to ensure quality and equitable cardiovascular care for this population are needed.

PMID:40913265 | DOI:10.1161/JAHA.125.040983

J Am Acad Audiol. 2025 May 1;36(3):188-195. doi: 10.3766/jaaa.240020.

ABSTRACT

Background: Although approximately 80 percent of hearing loss cases are treatable with hearing aids (HAs), only one in four individuals who may benefit from them pursue them. Along with audiologists, physicians are integral parts of the hearing-health care team. Whether patients with hearing loss are more likely to pursue HA use based on the physician recommendation is unknown. Purpose: To investigate motivating factors and perceptions of prospective HA users, particularly the role of physician recommendations. Research Design: Patients 18 years and older who underwent an HA evaluation at our practice between January 2018 and December 2022 were identified. Patients were given a 17-question survey to assess their demographic characteristics and factors related to HA adoption via e-mail (n = 2,677) or as a physical copy (n = 487). Study Sample: Our sample (n = 321) included 182 female patients (57 percent) and 139 male patients (43 percent). Most patients identified as White/Caucasian (86 percent), followed by Black/African American (7 percent) and Hispanic/Latino (2 percent). Most patients were older adults (age 60 years and older), and 144 (45 percent) were older than 75 years. Intervention: We assessed the demographics and motivating factors related to HA adoption based on the results of the 17-question survey. Data Collection and Analysis: Data were analyzed using descriptive statistics, chi-square analyses, and multiple logistic regression. An α of 0.05 was set as the threshold of statistical significance. Results: Approximately 80 percent of participants adopted HAs after their evaluation. The most commonly selected factors that influenced their decision were cost, insurance coverage, and physician recommendation. Chi-square analyses were performed to compare these factors between patients who did and those who did not adopt HAs and yielded a significant difference (X² = 177.8; p < 0.0001). Patients’ knowledge of multiple institutional locations that offer HAs (95 percent confidence interval [CI], 0.23-0.98; p = 0.045) and the office where they were evaluated (95 percent CI, 0.12-0.85; p = 0.019) were significant predictors of HA adoption. Conclusions: Our findings align with those of previous studies of motivating factors for HA adoption; however, with the addition of physician recommendation, our study showed higher HA adoption rates. These findings provide audiologists and physicians with insights regarding factors that impact HA adoption, which can help them develop a more individualized care plan during the initial evaluation.

PMID:40913255 | DOI:10.3766/jaaa.240020

JMIR Med Inform. 2025 Sep 5;13:e69216. doi: 10.2196/69216.

ABSTRACT

BACKGROUND: Transportation insecurity is a known barrier to accessing eye care and is associated with poorer visual outcomes for patients. However, its mention is seldom captured in structured data fields in electronic health records, limiting efforts to identify and support affected patients. Free-text clinical documentation may more efficiently capture information on transportation-related challenges than structured data.

OBJECTIVE: In this study, we aimed to identify mention of transportation insecurity in free-text ophthalmology clinic notes using natural language processing (NLP).

METHODS: In this retrospective, cross-sectional study, we examined ophthalmology clinic notes of adult patients with an encounter at a tertiary academic eye center from 2016 to 2023. Demographic information and free text from clinical notes were extracted from electronic health records and deidentified for analysis. Free text was used to develop a rule-based NLP algorithm to identify transportation insecurity. The NLP algorithm was trained and validated using a gold-standard expert review, and precision, recall, and F1-scores were used to evaluate the algorithm’s performance. Logistic regression evaluated associations between demographics and transportation insecurity.

RESULTS: A total of 1,801,572 clinical notes of 118,518 unique patients were examined, and the NLP algorithm identified 726 (0.6%) patients with transportation insecurity. The algorithm’s precision, recall, and F1-score were 0.860, 0.960, and 0.778, respectively, indicating high agreement with the gold-standard expert review. Patients with identified transportation insecurity were more likely to be older (OR 3.01, 95% CI 2.38-3.78 for those aged ≥80 vs 18-60 y) and less likely to identify as Asian (OR 0.04, 95% CI 0-0.18 for Asian patients vs White patients). There was no difference by sex (OR 1.13, 95% CI 0.97-1.31) or between the Black and White races (OR 0.98, 95% CI 0.79-1.22).

CONCLUSIONS: NLP has the potential to identify patients experiencing transportation insecurity from ophthalmology clinic notes, which may help to facilitate referrals to transportation resources.

PMID:40913248 | DOI:10.2196/69216

World J Surg. 2025 Sep 5. doi: 10.1002/wjs.70066. Online ahead of print.

ABSTRACT

BACKGROUND: Although prior studies have estimated the burden of pediatric surgical disease in low- and middle-income countries (LMICs) through statistical modeling and hospital- or household-based surveys, few large-scale descriptions of procedures and outcomes have been published. We aimed to describe the epidemiology and outcomes of children’s surgical care at multiple centers across Africa.

METHODS: Perioperative clinical data were collected prospectively from 2018 to 2023 at 17 hospitals in 11 African countries using a preexisting tool. Data came from children (age < 18 years) who underwent a surgical procedure in facilities equipped by the NGO Kids Operating Room. Data were stored on REDCap and descriptively analyzed.

RESULTS: 16,454 procedures were performed, with a higher frequency of procedures performed in younger children than in older children (mean age 4.5 years). Congenital malformations, acquired genitourinary conditions, and acquired gastrointestinal conditions made up the most common diagnoses. We found a mortality rate of 3.7%, with higher mortality in neonates compared to younger children; conditions associated with the greatest mortality included congenital conditions, intestinal perforation, burns, and intussusception. Emergent operations were associated with much higher rates of mortality than elective operations.

CONCLUSIONS: For the first time at this scale, we have assessed the epidemiology and outcomes of pediatric surgical care in LMICs. Findings were consistent with studies on the burden of disease, with a larger proportion of younger children accessing surgery, comparable mortality to other African studies, and higher mortality than in HICs. Future research and multilevel advocacy are needed to identify gaps in care and to design more effective interventions to reduce global disparities in access to surgical care for children.

PMID:40913246 | DOI:10.1002/wjs.70066

BMC Palliat Care. 2025 Sep 6;24(1):226. doi: 10.1186/s12904-025-01849-5.

ABSTRACT

BACKGROUND/AIMS: The extent to which low- and middle-income countries have implemented Advance Care Planning (ACP) and Advance Directives (AD) remains unclear. We aimed to map the current status of ACP/AD in Latin America.

METHODS: This cross-sectional, mixed-methods survey of ACP/AD in LA comprised interviews with 18 key informants from 18 out of 20 countries, most of whom were appointed by national Palliative Care Associations. Online interviews were conducted with each informant, covering a range of relevant topics from AD regulations to the use of ACP/AD in the context of end-of-life clinical decision making. We performed member checking and data triangulation to confirm our findings.

RESULTS: Only eight (44%) countries have some form of ACP/AD regulations. Most regulatory frameworks tend to adopt a legalistic pattern heavily influenced by the North American model. Despite that characteristic of AD regulations in LA, the leading strategy used by patients to avoid unwanted treatment at the end of life is through conversations with their families, whereas the least common strategy was consulting with a lawyer. In six (33%) countries, informants believed it was common for patients to grant their families permission to modify their previous choices regarding future treatments. The religiosity/spirituality of populations play an important role in the implementation of ACP in the region. Additionally, respecting patients’ preferences of care at the end of life appears to be tied more to aspects related to the characteristics of doctor-patient relationship, and the degree of integration of palliative care into the healthcare system than the existence or content of AD regulations. There was consensus that none of the countries provide sufficient education about ACP/AD to healthcare professionals.

CONCLUSIONS: Our findings encourage rethinking ACP/AD in LA from a decolonial perspective, considering characteristics such as the preference for a relational model of autonomy in several countries and the importance of taking the religiosity/spirituality of individuals into account during ACP conversations. Our data also suggest that honoring patients’ preferences of care at the end of life entails integrating palliative care into health care systems, educating healthcare professionals and the population, and fostering longitudinal trusting relationships between those professionals, patients, and their families.

PMID:40913239 | DOI:10.1186/s12904-025-01849-5

BMC Health Serv Res. 2025 Sep 5;25(1):1191. doi: 10.1186/s12913-025-13396-z.

ABSTRACT

BACKGROUND: Adverse events resulting from medical care continue to be a significant cause of morbidity and mortality globally. Many individuals experience harm due to medical errors, particularly in developing nations. The primary objective of this study was to evaluate the patient safety culture among pharmacy professionals employed in public hospitals within Bahir Dar City, Ethiopia.

METHODS: A descriptive institutional-based cross-sectional study was conducted between March 2024 and April 2024. The Pharmacy Survey on Patient Safety Culture (PSOPSC) assessment tool was administered to all pharmacy professionals working at the three public hospitals. The data was analysed using Statistical Package for the Social Sciences (SPSS) version 26, followed by univariable and multivariable logistic regression analyses to identify predictors. Variables with a P value < 0.05 at a 95% Cl in the multivariable analysis were declared statistically significant.

RESULTS: Of the 118 participants, 110 responded, resulting in a response rate of 93.2%. The positive response rates for the 11 patient safety culture dimensions varied from 40.91-70.61%. According to the Agency for Health Research and Quality (AHRQ) guidelines, the average positive response rate was moderate at 59.09%. The lowest positive response rate was for ‘communication about mistakes’ at 40.91%, while ‘teamwork within a unit area’ had the highest positive response rate of 70.61%. The seven dimensions that fell within the AHRQ standard had a moderate positive response rate, ranging from 50.3 to 69.69%, whereas ‘teamwork within a unit area’ (70.61%) and ‘response to mistakes’ (70.45%) had a high positive response rate within the high positive response rate of the AHRQ standard (≥ 70.0%). However, two other dimensions, ‘communication about mistakes’ (40.91%) and ‘communication openness’ (48.47%) had a low positive response rate within the low positive response rate of the AHRQ standards (< 50.0%). Of the participants, 30.9% reported at least one event over the past year, while 37.3% rated the level of patient safety as ‘very good or excellent’. Several factors were found to have a significant association with the level of positive response rate on patient safety culture, including educational level, years of working experience in the hospital and unit area, direct interaction with patients, patient safety training, and five dimensions of patient safety culture: staff training and skills, communication openness, communication about prescriptions across shifts, communication about mistakes, and physical space and environment.

CONCLUSIONS: A moderate level of patient safety culture indicated that targeted interventions are required to address key areas contributing to this moderate positive response rate. To create effective hospital pharmacy settings, teamwork, leadership skills, effective communication, employee counseling, adequate staffing, prompt response procedures, and accurate reporting protocols are essential.

PMID:40913230 | DOI:10.1186/s12913-025-13396-z

J Adv Nurs. 2025 Sep 5. doi: 10.1111/jan.70190. Online ahead of print.

ABSTRACT

BACKGROUND: Research priorities guide research activities, funding and resources within health services. To ensure that research efforts are meaningful and impactful, it is vital that organisational research agendas reflect the priorities of both healthcare consumers and staff, alongside broader national and international research frameworks. This paper outlines a research priority-setting project conducted across two hospitals in Western Australia, aimed at identifying shared research priorities through a collaborative and inclusive approach.

AIM: To identify the top ten nursing and allied health research priorities for two hospitals in Western Australia.

METHODS: A modified James Lind Alliance Priority Setting Partnership approach was used, involving health services users, nurses, allied health professionals, and community members in a co-design approach across three phases. In phase 1, four community conversations were conducted to elicit an initial set of research topics. This data-informed phase 2, a survey to collect diverse views from a wider participant pool. In phase 3, a pre-selected sample of potential research priorities was discussed in a consensus workshop to reach a group consensus of the top ten research priorities. Qualitative data was analysed using multi-step thematic analysis, and quantitative data was analysed using descriptive statistics.

RESULTS: A total of 67, 151 and 18 people participated across study phases 1, 2 and 3, respectively, comprising nurses, allied health professionals, healthcare users, carers, and interested community members. The top ten research priorities reflected three areas: healthcare systems re/design (streamlining care; access to healthcare; patient journey and quality of care), workforce needs (workforce well-being, retention and adequate staffing; workforce training), and specific health issues and needs (dementia and delirium; mental health; caring for carers; Aboriginal and Torres Strait Islander health; palliative care and elderly people).

CONCLUSION: The research priorities identified in this study for two hospitals in Western Australia reflect the strong desire of nurses, allied health professionals, healthcare users and community members to improve structural issues in healthcare systems. This includes how healthcare systems are designed and integrated with each other, how workforce needs affect service delivery, and a greater focus on holistic service provision for specific health issues and needs.

PATIENT OR PUBLIC CONTRIBUTION: Healthcare consumers were an integral part of this study. Healthcare consumers were involved in the design of the study, the conduct of the study, and the review of the data analysis.

PMID:40913226 | DOI:10.1111/jan.70190