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Heliyon Jun 2024To develop and evaluate a nomogram prediction model for recurrence of acute ischemic stroke (AIS) within one year.
OBJECTIVE
To develop and evaluate a nomogram prediction model for recurrence of acute ischemic stroke (AIS) within one year.
METHOD
Patients with AIS treated at the second affiliated hospital of Xuzhou Medical University from August 2017 to July 2019 were enrolled. Clinical data such as demographic data, risk factors, laboratory tests, TOAST etiological types, MRI features, and treatment methods were collected. Cox regression analysis was done to determine the parameters for entering the nomogram model. The performance of the model was estimated by receiver operating characteristic curves, decision curve analysis, calibration curves, and C-index.
RESULT
A total of 645 patients were enrolled in this study. Side of hemisphere (SOH, Bilateral, HR = 0.35, 95 % CI = 0.15-0.84, p = 0.018), homocysteine (HCY, HR = 1.38, 95 % CI = 1.29-1.47, p < 0.001), c-reactive protein (CRP, HR = 1.04, 95 % CI = 1.01-1.07, p = 0.013) and stroke severity (SS, HR = 3.66, 95 % CI = 2.04-6.57, p < 0.001) were independent risk factors. The C-index of the nomogram model was 0.872 (se = 0.016). The area under the receiver operating characteristic (ROC)curve at one-year recurrence was 0.900. Calibration curve, decision curve analysis showed good performance of the nomogram. The cutoff value for low or high risk of recurrence score was 1.73.
CONCLUSION
The nomogram model for stroke recurrence within one year developed in this study performed well. This useful tool can be used in clinical practice to provide important guidance to healthcare professionals.
PubMed: 38882377
DOI: 10.1016/j.heliyon.2024.e32176 -
Journal of Registry Management 2024Women with early-stage ovarian cancer may be asymptomatic or present with nonspecific symptoms. We examined health care utilization prior to ovarian cancer diagnosis to...
BACKGROUND
Women with early-stage ovarian cancer may be asymptomatic or present with nonspecific symptoms. We examined health care utilization prior to ovarian cancer diagnosis to assess whether women with higher utilization differed in their prognosis and outcomes compared to women with low utilization.
METHODS
Using Medicaid, Medicare, and New York State Cancer Registry data for ovarian cancer cases diagnosed in 2006-2015, we examined selected health care visits that occurred 1-6 months before ovarian cancer diagnosis. We used multivariable-adjusted logistic regression to estimate odds ratios (ORs) and 95% CIs for associations of sociodemographic factors with number of prediagnostic visits and number of visits with tumor characteristics, and Cox proportional hazards regression to examine differences in survival by number of visits.
RESULTS
Women with >5 vs 0 prediagnostic visits were statistically significantly less likely to be diagnosed with distant vs local stage disease (OR, 0.72; 95% CI, 0.54-0.96), and women with 3-5 or >5 vs 0 prediagnostic visits had better overall survival (hazard ratio [HR], 0.88; 95% CI, 0.80-0.96 and HR, 0.90; 95% CI, 0.83-0.98, respectively). In stratified analyses, the association with improved survival was observed only among cases with regional or distant stage disease.
CONCLUSIONS
Women with high health care utilization prior to ovarian cancer diagnosis may have better prognosis and survival, possibly because of earlier detection or better access to care throughout treatment. Women and their health care providers should not ignore symptoms potentially indicative of ovarian cancer and should be persistent in following up on symptoms that do not resolve.
Topics: Humans; Female; Ovarian Neoplasms; New York; Middle Aged; Aged; Patient Acceptance of Health Care; Registries; United States; Adult; Medicaid; Medicare; Prognosis; Aged, 80 and over
PubMed: 38881990
DOI: No ID Found -
International Journal of Cardiology Jun 2024Cardiac rehabilitation (CR) is recommended following acute coronary syndrome (ACS). Diabetes is a common long-term condition associated with ACS, and the inclusion of...
BACKGROUND
Cardiac rehabilitation (CR) is recommended following acute coronary syndrome (ACS). Diabetes is a common long-term condition associated with ACS, and the inclusion of these patients in CR has been less studied. This study examines the referral, uptake, and completion rates in the CR pathway for ACS patients with and without diabetes to identify potential barriers in the CR pathway.
METHODS
The study included patients aged 18 or above who were discharged after a diagnosis of ACS in the Central Denmark Region between 1 September 2017 and 31 August 2018. Diabetes information was obtained from three sources. Logistic regression models were used to examine the associations between having diabetes and the three outcomes: non-referral, non-uptake and non-completion. Results were reported as odds ratios (OR) with 95% confidence intervals (CI).
RESULTS
A total of 2447 patients were eligible for the study, of which 457 (18.7%) had diabetes. Only non-uptake was found to be significantly associated with diabetes after adjustment for prespecified variables (OR = 1.38, 95% CI 1.01-1.90). Associations for non-referral (OR = 1.11, 95% CI 0.87-1.41) and non-completion (OR = 1.06, 95 %CI 0.73-1.53) were not found to be statistically significant between ACS patients with diabetes and those without diabetes.
CONCLUSION
This study highlights a significant disparity in the uptake of CR between patients with and without diabetes following ACS, demonstrating that patients with diabetes require early promotion and increased assistance to enrol in CR.
PubMed: 38880427
DOI: 10.1016/j.ijcard.2024.132275 -
International Journal of Infectious... Jun 2024An anticipated decline in external funding in sub-Saharan Africa (SSA) necessitates a re-evaluation of HIV response sustainability strategies. While institutional...
An anticipated decline in external funding in sub-Saharan Africa (SSA) necessitates a re-evaluation of HIV response sustainability strategies. While institutional capacity building (ICB) has yielded positive outcomes, including strengthened technical expertise and institutional frameworks, it faces challenges. These include overemphasis on technical expertise neglecting resource mobilization, and a limited focus on policy advocacy. To achieve long-term sustainability, ICB efforts must equip local institutions with skills for tailored donor engagement, data-driven advocacy, and collaborative policy influence. This multi-pronged approach, coupled with efforts to diversify funding and integrate HIV responses, is crucial to empower local ownership and ensure the long-term viability of effective HIV responses in SSA.
PubMed: 38880122
DOI: 10.1016/j.ijid.2024.107135 -
Therapeutic Advances in Respiratory... 2024Chronic cough (CC) affects about 10% of adults, but opioid use in CC is not well understood.
BACKGROUND
Chronic cough (CC) affects about 10% of adults, but opioid use in CC is not well understood.
OBJECTIVES
To determine the use of opioid-containing cough suppressant (OCCS) prescriptions in patients with CC using electronic health records.
DESIGN
Retrospective cohort study.
METHODS
Through retrospective analysis of Midwestern U.S. electronic health records, diagnoses, prescriptions, and natural language processing identified CC - at least three medical encounters with cough, with 56-120 days between first and last encounter - and a 'non-chronic cohort'. Student's -test, Pearson's chi-square, and zero-inflated Poisson models were used.
RESULTS
About 20% of 23,210 patients with CC were prescribed OCCS; odds of an OCCS prescription were twice as great in CC. In CC, OCCS drugs were ordered in 38% with Medicaid insurance and 15% with commercial insurance.
CONCLUSION
Findings identify an important role for opioids in CC, and opportunity to learn more about the drugs' effectiveness.
Topics: Humans; Retrospective Studies; Analgesics, Opioid; Male; Cough; Female; Middle Aged; Adult; Chronic Disease; Electronic Health Records; Cohort Studies; Aged; Antitussive Agents; United States; Drug Prescriptions; Medicaid; Midwestern United States; Practice Patterns, Physicians'; Young Adult; Adolescent; Chronic Cough
PubMed: 38877686
DOI: 10.1177/17534666241259373 -
BMC Medical Ethics Jun 2024In 2021, Spain became the first Southern European country to grant and provide the right to euthanasia and medically assisted suicide. According to the law, the State...
BACKGROUND
In 2021, Spain became the first Southern European country to grant and provide the right to euthanasia and medically assisted suicide. According to the law, the State has the obligation to ensure its access through the health services, which means that healthcare professionals' participation is crucial. Nevertheless, its implementation has been uneven. Our research focuses on understanding possible ethical conflicts that shape different positions towards the practice of Medical Assistance in Dying, on identifying which core ideas may be underlying them, and on suggesting possible reasons for this disparity. The knowledge acquired contributes to understanding its complexity, shedding light into ambivalent profiles and creating strategies to increase their participation.
METHODS
We conducted an exploratory qualitative research study by means of semi-structured interviews (1 h) with 25 physicians and nurses from primary care (12), hospital care (7), and palliative care (6), 17 women and 8 men, recruited from Madrid, Catalonia, and Andalusia between March and May 2023. Interviews were recorded, transcribed, and coded in Atlas.ti software by means of thematic and interpretative methods to develop a conceptual model.
RESULTS
We identified four approaches to MAiD: Full Support (FS), Conditioned Support (CS), Conditioned Rejection (CR), and Full Rejection (FR). Full Support and Full Rejection fitted the traditional for and against positions on MAiD. Nevertheless, there was a gray area in between represented by conditioned profiles, whose participation cannot be predicted beforehand. The profiles were differentiated considering their different interpretations of four core ideas: end-of-life care, religion, professional duty/deontology, and patient autonomy. These ideas can intersect, which means that participants' positions are multicausal and complex. Divergences between profiles can be explained by different sources of moral authority used in their moral reasoning and their individualistic or relational approach to autonomy.
CONCLUSIONS
There is ultimately no agreement but rather a coexistence of plural moral perspectives regarding MAiD among healthcare professionals. Comprehending which cases are especially difficult to evaluate or which aspects of the law are not easy to interpret will help in developing new strategies, clarifying the legal framework, or guiding moral reasoning and education with the aim of reducing unpredictable non-participations in MAID.
Topics: Humans; Spain; Suicide, Assisted; Male; Female; Qualitative Research; Attitude of Health Personnel; Adult; Health Personnel; Middle Aged; Palliative Care
PubMed: 38877494
DOI: 10.1186/s12910-024-01069-1 -
Nitric Oxide : Biology and Chemistry Jun 2024Parental allergic diseases and smoking influence respiratory disease in the offspring but it is not known whether they influence fractional exhaled nitric oxide (FeNO)...
BACKGROUND
Parental allergic diseases and smoking influence respiratory disease in the offspring but it is not known whether they influence fractional exhaled nitric oxide (FeNO) in the offspring. We investigated whether parental allergic diseases, parental smoking and FeNO levels in parents were associated with FeNO levels in their offspring.
METHODS
We studied 609 offspring aged 16-47 years from the Respiratory Health in Northern Europe, Spain and Australia generation (RHINESSA) study with parental information from the Respiratory Health in Northern Europe (RHINE) III study and the European Community Respiratory Health Survey (ECRHS) III. Linear regression models were used to assess the association between offspring FeNO and parental FeNO, allergic rhinitis, asthma and smoking, while adjusting for potential confounding factors.
RESULTS
Parental allergic rhinitis was significantly associated with higher FeNO in the offspring, both on the paternal and maternal side (percent change: 20.3 % [95%CI 5.0-37.7], p = 0.008, and 13.8 % [0.4-28.9], p = 0.043, respectively). Parental allergic rhinitis with asthma in any parent was also significantly associated with higher offspring FeNO (16.2 % [0.9-33.9], p = 0.037). However, parental asthma alone and smoking were not associated with offspring FeNO. Parental FeNO was not associated with offspring FeNO after full adjustments for offspring and parental factors.
CONCLUSIONS
Parental allergic rhinitis but not parental asthma was associated with higher levels of FeNO in offspring. These findings suggest that parental allergic rhinitis status should be considered when interpreting FeNO levels in offspring beyond childhood.
PubMed: 38876398
DOI: 10.1016/j.niox.2024.06.001 -
JMIR AI Jan 2024The evolution of artificial intelligence (AI) has significantly impacted various sectors, with health care witnessing some of its most groundbreaking contributions....
BACKGROUND
The evolution of artificial intelligence (AI) has significantly impacted various sectors, with health care witnessing some of its most groundbreaking contributions. Contemporary models, such as ChatGPT-4 and Microsoft Bing, have showcased capabilities beyond just generating text, aiding in complex tasks like literature searches and refining web-based queries.
OBJECTIVE
This study explores a compelling query: can AI author an academic paper independently? Our assessment focuses on four core dimensions: relevance (to ensure that AI's response directly addresses the prompt), accuracy (to ascertain that AI's information is both factually correct and current), clarity (to examine AI's ability to present coherent and logical ideas), and tone and style (to evaluate whether AI can align with the formality expected in academic writings). Additionally, we will consider the ethical implications and practicality of integrating AI into academic writing.
METHODS
To assess the capabilities of ChatGPT-4 and Microsoft Bing in the context of academic paper assistance in general practice, we used a systematic approach. ChatGPT-4, an advanced AI language model by Open AI, excels in generating human-like text and adapting responses based on user interactions, though it has a knowledge cut-off in September 2021. Microsoft Bing's AI chatbot facilitates user navigation on the Bing search engine, offering tailored search.
RESULTS
In terms of relevance, ChatGPT-4 delved deeply into AI's health care role, citing academic sources and discussing diverse applications and concerns, while Microsoft Bing provided a concise, less detailed overview. In terms of accuracy, ChatGPT-4 correctly cited 72% (23/32) of its peer-reviewed articles but included some nonexistent references. Microsoft Bing's accuracy stood at 46% (6/13), supplemented by relevant non-peer-reviewed articles. In terms of clarity, both models conveyed clear, coherent text. ChatGPT-4 was particularly adept at detailing technical concepts, while Microsoft Bing was more general. In terms of tone, both models maintained an academic tone, but ChatGPT-4 exhibited superior depth and breadth in content delivery.
CONCLUSIONS
Comparing ChatGPT-4 and Microsoft Bing for academic assistance revealed strengths and limitations. ChatGPT-4 excels in depth and relevance but falters in citation accuracy. Microsoft Bing is concise but lacks robust detail. Though both models have potential, neither can independently handle comprehensive academic tasks. As AI evolves, combining ChatGPT-4's depth with Microsoft Bing's up-to-date referencing could optimize academic support. Researchers should critically assess AI outputs to maintain academic credibility.
PubMed: 38875597
DOI: 10.2196/49082 -
JAMA Health Forum Jun 2024Millions of economically disadvantaged children depend on Medicaid for dental care, with states differing in whether they deliver these benefits using fee-for-service or...
IMPORTANCE
Millions of economically disadvantaged children depend on Medicaid for dental care, with states differing in whether they deliver these benefits using fee-for-service or capitated managed care payment models. However, there is limited research examining the association between managed care and the accessibility of dental services.
OBJECTIVE
To estimate the association between the adoption of managed care for dental services in Florida's Medicaid program and nontraumatic dental emergency department visits and associated charges.
DESIGN, SETTING, AND PARTICIPANTS
This cohort study used an event-study difference-in-differences design, leveraging Florida Medicaid's staggered adoption of managed care to examine its association with pediatric nontraumatic dental emergency department visits and associated charges. This study included all Florida emergency department visits from 2010 to 2014 in which the patient was 17 years or younger, the patient was a Florida resident, Medicaid paid for the visit, and a primary or secondary International Classification of Diseases, Ninth Revision, code was used to classify a nontraumatic dental condition. Analyses were conducted between May 2023 and April 2024.
EXPOSURE
The county of residence transitioning Medicaid dental services from fee-for-service to a fully capitated managed care program managed by a dental plan.
MAIN OUTCOMES AND MEASURES
The rate of nontraumatic dental emergency department visits per 100 000 pediatric Medicaid enrollees and the associated mean charges per visit. Nontraumatic dental emergency department visits are a well-documented proxy for access to dental care. Data on emergency department visit counts came from the Florida Agency for Health Care Administration. Medicaid population denominators were derived from the American Community Survey's 5-year estimates.
RESULTS
Among the 34 414 pediatric nontraumatic dental emergency department visits that met inclusion criteria across Florida's 67 counties, the mean (SD) age of patients was 8.11 (5.28) years, and 50.8% of patients were male. Of these, 10 087 visits occurred in control counties and 24 327 in treatment counties. Control counties generally had lower rates of NTDC ED visits per 100 000 enrollees compared with treatment counties (123.5 vs 132.7). Over the first 2.5 years of implementation, the adoption of managed care was associated with an 11.3% (95% CI, 4.0%-18.4%; P = .002) increase in nontraumatic dental emergency department visits compared with pre-implementation levels. There was no evidence that the average charge per visit changed.
CONCLUSIONS AND RELEVANCE
In this cohort study, Florida Medicaid's adoption of managed care for pediatric dental services was associated with increased emergency department visits for children, which could be associated with decreased access to dental care.
Topics: Humans; Medicaid; Emergency Service, Hospital; United States; Florida; Child; Managed Care Programs; Male; Female; Adolescent; Child, Preschool; Health Services Accessibility; Cohort Studies; Infant; Dental Care for Children; Emergency Room Visits
PubMed: 38874960
DOI: 10.1001/jamahealthforum.2024.1472 -
Annals of Intensive Care Jun 2024
PubMed: 38874854
DOI: 10.1186/s13613-024-01318-x