The influence of gender and other patient characteristics on health care-seeking behaviour: a QUALICOPC study

Factors associated with tuberculosis drug resistance among presumptive multidrug resistance tuberculosis patients identified in a DRTB surveillance study in western Kenya

Multidrug-resistant tuberculosis (MDR-TB) is caused by M. tuberculosis (Mtb) with resistance to the first-line anti-TB medicines isoniazid (INH) and rifampicin (RIF). In Western Kenya, there is reported low prevalence of drug resistant strains among HIV tuberculosis patients, creating a need to determine factors associated with drug resistance patterns among presumptive MDR-TB patients. To determine factors associated with drug resistance patterns among presumptive MDR-TB patients in western Kenya. Three hundred and ninety (3 9 0) sputum sample isolates from among presumptive multidrug TB patients, were analyzed for TB drug resistance as per Ministry of Health (MoH) TB program diagnostic algorithm. Frequency and percentages were used to summarize categorical data while median and interquartile range (IQR) were used for continuous data. Multivariable logistic regression was carried out to identify factors associated with TB drug resistance. Out of 390 participants enrolled, 302/390 (77.4 %) were males, with a median age of 34 years. The HIV-infected were 118/390 (30.3 %). Samples included 322 (82.6 %) from presumptive patients, while 68/390 (17.4 %) were either lost to follow-up patients, failures to first-line treatment or newly diagnosed cases. A total of 64/390 (16.4 %) of the isolates had at least some form of drug resistance. Out of 390, 14/390 (3.6 %) had MDR, 12 (3.1 %) were RIF mono-resistance, 34 (8.7 %) had INH, while 4 (1 %) had ethambutol resistance. The category of previously treated patients (those who received or are currently on TB treatment) had a 70 % reduced likelihood of resistance (aOR: 0.30; 95 % CI: 0.13-0.70). In contrast, older age was associated with an increased likelihood of resistance to INH and RIF, with an adjusted odds ratio of 1.04 per year (95 % CI: 1.00-1.08). Prompt MDR-TB diagnosis is essential for appropriate patient care, management, and disease prevention and control. We recommend active surveillance on drug resistant TB in these regions to detect drug resistance patterns for rapid disease management.

Who visits primary health care general practitioners and why? A register-based study in a Finnish city

This is a register-based study that examines the distribution of diagnoses made by general practitioners (GPs) in the public primary health care of the city of Vantaa, Finland. Data were gathered from the electronic health record (EHR) system and consisted of every record entered into the EHR system between 1 January 2016 and 31 December 2018. Both absolute numbers and relative proportions of the 10th edition of International Classification of Diseases (ICD-10) diagnosis recordings were reported and calculated. Among GP visits, the 88 most common diagnoses covered 75% of all diagnoses. The most common diagnoses were related to the musculoskeletal (3.8%, ICD code M54) and respiratory systems (6.0%, ICD-10 code J06). Primary health care GP services were mostly used by children (age <5 years) and older adults (>65 years). Health examinations - mostly children's and maternity clinics appointments/visits - covered 20% of the GP office visits. Women between the ages 15-79 years had relatively more GP visits compared to men. The 88 most commonly recorded diagnoses covered the majority of the GP visits. Health examinations for the healthy were an important part of GPs' work. In an urban Finnish city, GP services were predominantly used by children and older adults.

Blood pressure status, quality of life, and emotional states in adults with different disease awareness and treatment adherence

This study aimed to examine the association between blood pressure (BP) with health-related quality of life (HRQoL) and emotional states, considering the disease awareness and commitment to treatment among the Iranian adult population. This cross-sectional study uses the data of 7257 and 2449 individuals aged ≥ 20 who had completed data on HRQoL and emotional states, respectively. Linear and logistic regression were used to evaluate the mentioned association. The results showed that commitment to treatment had an inverse association with physical HRQoL in both sexes, except for bodily pain in men. Concerning mental HRQoL, in women, poor medication adherence was linked to a decline in mental HRQoL and social functioning, while good treatment adherence was associated with a reduction in the mental health domain. However, except for a decrease in vitality of hypertensive males with high treatment adherence, no significant association was found between their mental HRQoL and BP. In women, increased commitment to treatment was associated with anxiety, whereas poor commitment was related to depression and stress. The undiagnosed disease was not associated with any HRQoL and emotional state deficits. This study highlights the significance of psychiatric assessment, counseling, and support services while taking into account gender-specific differences among hypertensive patients. It also emphasizes the necessity for customized interventions for both men and women to improve their mental well-being and adherence to treatment.

Long-term physical and mental health outcomes of Ebola Virus Disease survivors in Kenema District, Sierra Leone: A cross-sectional survey

The 2013-2016 Ebola Virus Disease (EVD) epidemic in West Africa was the deadliest in history, with over 28,000 cases. Numerous physical and mental health symptoms have been reported in EVD survivors, although there is limited prior research on how the health of survivors compares to the general population. We conducted a survey of EVD survivors in Kenema District, Sierra Leone and a population-based sample of community members who lived in EVD-affected areas but were not diagnosed with EVD, and compared resulting data about self-reported symptoms, duration, and severity between EVD survivors and community members through multivariate regression models. This study found that more than six years after the epidemic, survivors were significantly more likely to experience both physical and mental health symptoms than community members, with respective adjusted incidence rate ratios (IRRs) of 2.65 (95% CI, 2.28-3.09), p < 0.001, and 11.95 (95% CI, 6.58-21.71), p < 0.001. The most highly reported physical health symptoms experienced by EVD survivors were joint pain (75.5%), headaches (67.3%), and vision problems (44.5%), and the most prevalent psychological symptoms were spells of terror and panic (25.5%) and difficulty falling asleep or staying asleep (20.0%). EVD survivors were significantly more likely than community members to report the symptoms as lasting for a longer period, a median of 6.0 (3.0-7.0) years, and with higher severity. The results indicated that six years after the epidemic, EVD survivors in Kenema District, Sierra Leone are experiencing worse physical and mental health than their peers. These findings of the long-term, debilitating health issues following EVD infection should be considered when designing and implementing future epidemic responses.

Biographical disruption, redefinition, and recovery: Illness identities of women with depression and diabetes

The rich conceptual literature on illness experiences has been based largely on singular diseases/conditions. However, over the last few decades, more complex disease patterns and increased longevity have complicated our understanding of how people experience illness. This study builds upon existing theoretical constructs (e.g. biographical disruption) to more robustly capture the illness experiences of those living with multi-morbid conditions. In-depth interviews, examining the post-diagnostic experiences of women living simultaneously with common somatic (diabetes) and psychiatric (clinical depression) conditions, revealed participants' evolving socially embedded illness identity, as they engaged in (re-)constructing new biographies. Socially contextualized situations shaped and were shaped by their illness identity as they managed social relationships, medication use, and choice of providers. Although diagnosed for years, many continued to have lives in upheaval. While most experienced crumbling self-images and described disrupted biographies, others experienced different trajectories with corresponding illness identities. A new typology emerged, extending Bury's concept of disrupted biographies to encompass redefined, and recovered, biographies, within and across the comorbid conditions.

Mortality in elderly Parkinson's disease patients with long-term care needs: A nationwide population-based study in Korea

BACKGROUND

The effects of long-term care insurance (LTCI) in reducing medical costs and utilization among older adults have been reported. This study aims to investigate the mortality in patients with Parkinson's disease (PD) requiring LTCI and its relationships with economic status.

METHODS

This study was conducted using the database of the Korean National Health Insurance Service (NHIS)-Senior Cohort between 2008 and 2019. A total of 5937 patients with PD were included. Hazard ratios (HRs) of mortality associated with LTCI were estimated using a Cox regression model. Potential confounders such as demographics and comorbidities were adjusted.

RESULTS

Out of 5937 PD patients, 821 required LTCI, and 5116 did not. Compared to PD patients without LTCI, PD patients with LTCI were older and exhibited a higher comorbidity burden. The overall incidence rate of mortality was 18.63 per 100 person-years in PD patients with LTCI. PD patients requiring LTCI were associated with an increased HR of 3.61 (95 % CI = 3.13-4.16) for mortality compared to PD patients not eligible for LTCI. Low-income status with LTCI was associated with the highest mortality risk (HR = 4.54, 95 % CI = 3.38-6.09), compared to middle-income status (HR = 3.47, 95 % CI = 2.64-4.61) and high-income status (HR = 3.53, 95 % CI = 2.91-4.91).

CONCLUSIONS

Our study suggests that older PD patients requiring LTCI with low economic status have a higher risk of death. Continuous policy efforts to reduce the mortality risk in this group are needed.

Sex Differences in Colonoscopy Indications and Findings: Results from a Large Multicenter Database

Background: Sex-based differences are common among diseases. We aimed to investigate the differences in colonoscopy indications and its findings between males and females. Methods: A large, multi-center, cross-sectional, retrospective study included all colonoscopies performed between 2016 and 2021 in seven endoscopy departments. The indications and findings of the procedures were compared between males and females. Results: A total of 151,411 (52.6%) women and 136,519 (47.4%) men were included, aged 56.54 ± 12.9 years and 56.59 ± 12.7. Cecal intubation was similar (95.6% vs 95.5%, p = 0.251). More females had excellent or good bowel preparation compared to males (71.4% vs 65.6%). Colonoscopy due to abdominal pain, constipation, diarrhea, and anemia was higher in females compared to males (15% vs 9.9%, 3.9% vs 2.2%, and 7.6% vs 4.9%, p < 0.001, respectively), while positive FOBT, rectal bleeding and post-polypectomy surveillance and screening were more common indications among males (9.5% vs 7.8%, 10.7% vs 7.8%, and 10.8% vs 7.1%, respectively). On colonoscopy, males were found to have significantly higher colorectal cancer and polyps (0.5% vs 0.4% and 35.1% vs 24.6%). Polyp detection rates were lower in females across all indications, whereas diverticulosis rates were higher in males. However, a clinically significant difference regarding diverticulosis was observed only in patients with anemia as the indication. Conclusions: Notable differences exist between males and females in terms of the indications and findings on colonoscopy. This highlights the need for identifying the factors contributing to these differences and the developing sex-specific approaches for the diagnosis and management of gastrointestinal diseases.

How Much Information Is Too Much? An Experimental Examination of How Information Disclosures May Unintentionally Encourage the Withholding of Health Information

INTRODUCTION

Information disclosures are used in medicine to provide patients with relevant information. This research examines whether patients are less likely to discuss medical conditions with their physicians after seeing an insurance information disclosure.

METHODS

Three experimental studies with nonprobability online samples (ntotal = 875 US adult participants) examined the impact of information disclosures on patients' likelihood of disclosing symptoms to providers, using new symptoms and preexisting chronic conditions. The effects of insurance disclosures were also compared to those of pharmaceutical discount disclosures.

RESULTS

These studies demonstrate that information disclosures can result in unintended consequences for patients and providers. Results showed that information disclosures about insurance claims significantly negatively affected willingness to discuss health information with providers. This effect was consistent for both new health concerns, b = -0.661, P < 0.001 (study 1, n = 250) and b = -0.893, P < 0.001 (study 3, n = 375), as well as chronic conditions, b = -1.175, P < .001 (study 2, n = 250); all studies were conducted in January 2023. Information provided to patients about pharmaceutical savings did not similarly affect willingness to discuss symptoms with providers.

LIMITATIONS

These were experimental studies with hypothetical scenarios. Future research is needed to understand how patients react to information disclosures in a physician's office. Future research is also needed to examine the role of specific wording and tone used in information disclosures.

CONCLUSIONS

Prior research has shown that patients prefer more information and to be involved in their medical decisions; however, these studies demonstrate that some information disclosures can discourage full communication between patients and physicians.

IMPLICATIONS

This research has important implications for the potential consequences of information disclosures in health care settings. Information disclosures should be presented in a way that will not discourage candid discussions of patient symptoms.

HIGHLIGHTS

This research found that information disclosures about insurance claims can negatively affect patient willingness to discuss health information with providers.Information disclosures may sometimes fall short of their intended purpose of aiding patient decisions with the goal of improved well-being.When information disclosures are focused on warning about potential new costs, patients may feel uncomfortable discussing new symptoms with their providers.Findings suggest patients may often be more concerned with costs than with addressing their ongoing health problems.

Adverse events associated with tezepelumab: a safety analysis of clinical trials and a pharmacovigilance system

BACKGROUND

Tezepelumab is the first asthma biologic approved by the FDA that is not restricted by biomarker phenotypes. To date, there have been no studies reporting adverse events (AEs) associated with the real-world use of tezepelumab.

RESEARCH DESIGN AND METHODS

This study included a comprehensive evaluation of AE reports related to tezepelumab since its approval (4th quarter of 2021 to 1st quarter of 2024) using the FAERS database, and compared with the currently reported clinical trial results (ClinicalTrials.gov).

RESULTS

A total of 2153 reports of tezepelumab-related AEs were extracted. 256 preferred terms (PTs) of adverse reactions involving 27 system organ classes were identified. Significant AEs that were not reported on the drug label, such as 'dyspnea,' 'body temperature,' and 'tongue pruritus,' were reported. The median time to onset (TTO) of tezepelumab-related AEs was 35 days.The most frequent AEs in different sexes were 'arthralgia' and 'dyspnea,' with differences in signal strength ranking between the sexes.

CONCLUSIONS

This study represents the largest report to date on tezepelumab-related AEs, providing valuable insights into the potential side effects of tezepelumab. This work is crucial for the broader clinical application of this novel biologic and improving outcomes for patients with severe asthma.

Characteristics and survival of adults with differentiated thyroid cancer in a Peruvian hospital

BACKGROUND

Motivation for the study. There are few clinical and survival studies in Peru on thyroid cancer.

BACKGROUND

Main findings. Between the years 2010 to 2020, differentiated thyroid cancer was more frequent in women with early-stage disease, but survival was lower at five years compared to reports from other countries.

BACKGROUND

Implications. Thyroid cancer has increased in recent decades worldwide. It is important to have specialized and decentralized centers for the initial management and follow-up of these patients to avoid long-term complications or fatal outcomes and to have updated epidemiological information.

BACKGROUND

This study aimed at studying the clinical and anatomopathological characteristics, treatment and survival of patients with differentiated thyroid cancer. A retrospective cohort study was conducted with data from 150 patients from a Peruvian hospital between the years 2010 to 2020. Characteristics and survival (Kaplan-Meier method) were described. The mean age was 48.3 years, 130 participants (86.7%) were women and the most frequent histologic type was papillary 94.6%. Of the participants, 74.2% had TNM stage I, 70.7% had total thyroidectomy and 68.7% received radioactive iodine. Overall survival at 5 years was 89.3%, being lower in those with TNM stage IV and higher in those who used radioactive iodine. In conclusion, in a hospital in Cusco, differentiated thyroid cancer was more frequent in women and survival was lower compared to reports from other countries.

Exploring sex difference in the risk factors and prognosis of inoperable lung cancer

BACKGROUND

Lung cancer remains a leading cause of cancer-related deaths globally, with increasing incidence among females. Sex differences in lung cancer risk and outcomes are influenced by various factors, including biological characteristics. In Bangladesh, where lung cancer mortality rates are high, patients often present at advanced stages. However, real-time data on sex-specific survival outcomes for inoperable lung cancer in Bangladesh is lacking.

METHODS

This retrospective study analyzed patients with inoperable lung cancer at the National Institute of Cancer Research and Hospital in Dhaka, Bangladesh, from 2018 to 2019. Patient demographics and clinical parameters were assessed, with survival tracked until June 2020. Statistical analyses included descriptive statistics, Chi-square tests, t-tests, Kaplan-Meier curves, and multivariable Cox regression models.

RESULTS

Females were diagnosed at a younger age (55.3 ± 12.7 vs 60.5 ± 10.2 years, p < 0.001) and had higher comorbidity rates (36.2 %, p = 0.004). Males had higher smoking rates, while females used more smokeless tobacco. Adenocarcinoma was more prevalent in females (47.2 %) and squamous cell carcinoma in males (42.7 %). After adjusting for various factors, females showed a significant survival advantage (median 16 vs 12 months), particularly in adenocarcinoma (HR: 0.64, 95 %CI:0.46-0.90, p = 0.01) and squamous cell carcinoma (HR: 0.52, 95 %CI:0.32-0.85, p = 0.009). Females also demonstrated better survival when receiving supportive care, chemotherapy, or radiotherapy alone but not in combined therapy. Older males (>70), illiterate, smokers, and those with comorbidities had a poor prognosis compared to females.

CONCLUSION

This study reveals significant sex-based differences in inoperable lung cancer patients in Bangladesh. Despite earlier diagnosis and higher comorbidities, females demonstrated better survival rates, particularly in adenocarcinoma and squamous cell carcinoma. These findings highlight the need for sex-specific approaches in lung cancer management to improve patient outcomes.

Concordance between late effects reported by physicians and patients in a cohort of long-term Hodgkin lymphoma survivors: an analysis of data from nine consecutive EORTC-LYSA trials

PURPOSE

Studies looking into the concordance between late effects reported by physicians vs. those reported by Hodgkin lymphoma (HL) survivors are missing.

METHODS

A Life Situation Questionnaire focusing on late effects collected data from 1230 HL survivors (median follow-up 14.3 years). Twenty-six disease- and treatment-related late effects from various organ systems were matched with physician-recorded data. The concordance between physicians and survivors was systematically evaluated using percentage agreement and kappa statistics. Potential non-responder biases and associations with patient and disease characteristics were also investigated.

RESULTS

Agreement levels (indicated by kappa statistics) varied from none to moderate agreement, with the highest Kappa values observed for myocardial infarction (kappa = 0.55, 95% CI 0.43-0.66) and pulmonary embolism (kappa = 0.55, 95% CI 0.35-0.75). HL survivors consistently reported a higher prevalence of late effects compared with physicians. Notably, the prevalence of subjective symptoms such as persistent fatigue and xerostomia was repeatedly underreported by physicians. A trend towards higher concordance was observed in survivors with higher clinical stage, higher education level, and treatment initiated at younger ages. Additionally, findings indicated that survivors who did not respond to the questionnaire experienced fewer late effects compared to those who did respond.

CONCLUSIONS

Substantial discrepancies were noted in the reported prevalence of late effects between survivors and physicians, especially for outcomes which are not easily quantified.

IMPLICATIONS FOR CANCER SURVIVORS

It is therefore essential to integrate outcomes reported by both physicians and survivors to achieve a comprehensive assessment of the long-term consequences of HL treatment.

Effects of a Gender-Balancing Strategy on Resident Panels in a Primary Care Setting

BACKGROUND

Patients often prefer gender concordance when choosing a primary care practitioner. In a trainee setting, this may lead to unequal training opportunities for male and female resident physicians. Residency leadership may be interested in ways to promote balance in patient empanelment.

OBJECTIVE

To assess the efficacy of an intervention to equalize imbalance in patient gender on resident primary care panels.

DESIGN

Observational cohort study.

PARTICIPANTS

Categorial internal medicine residents beginning residency in 2020.

INTERVENTIONS

The panels of internal medicine residents were manually rebalanced at the beginning of training for a new cohort of residents with the goal of having similar numbers of male and female patients on each resident's panel.

MAIN MEASURES

Panel data was observed for 2 years following intervention. Number of male patients, number of female patients, and overall panel size were compared between male and female residents at baseline, 6 months, and 24 months.

KEY RESULTS

The analysis included 28 female residents and 20 male residents. After rebalancing, baseline panels had similar numbers of male patients (median of 50 on both male and female residents' panels; average panel 54.7% male) and female patients (median of 41.5 on female residents' panels and 41 on male residents' panels; average panel 45.3% female). At the end of the follow-up period, a significant difference was observed in the median number of male patients (59.5 and 43.5; p < 0.001) and female patients (33.5 and 48.5; p < 0.001) between male and female residents, but no difference was observed in overall panel size.

CONCLUSIONS

A steady drift towards gender concordance was observed over 2 years following a rebalancing intervention. Program leadership overseeing primary care empanelment for resident physicians may consider periodic rebalancing of panels in addition to other interventions to ensure equal training opportunities and best prepare residents for future practice.

Students' perception of healthcare services and factors affecting their utilization at a Nigerian University: a cross-sectional study

Healthcare service utilization among university students is critical for ensuring their health and academic success. This study was performed to determine the level of utilization as well as the perception and factors influencing the utilization of healthcare services by students at Afe Babalola University, Ado-Ekiti (ABUAD). This research involved a cross-sectional survey in which a semi-structured online questionnaire was used to collect data and a multistage sampling technique was used to sample the students. The students' perceptions were converted to scores by summing their responses across the questions. The total score for each student was compared against the midpoint of the possible score range. Perceptions with a total score greater than or equal to 12.5 were categorized as positive, while those with a total score less than 12.5 were categorized as negative. Logistic regression analysis was used to identify predictors of healthcare service utilization. Utilization of healthcare services, the key outcome variable, was defined as the frequency with which students accessed available health services. All analyses were carried out using Statistical Product and Service Solutions (SPSS) software. A total of 429 students participated in this study, majority of whom were females (304, 70.9%), with a mean age of 18.9 ± 1.7 years. Three hundred and seventy-five students (87.4%) reported utilizing healthcare services at the university of which 186 (43.4%) reported to occasionally utilize healthcare services in the university. A total of 33.1% perceived that the attitude of staff was poor, while 12.6% strongly disagreed that the healthcare staff were incompetent. Overall, the majority (287, 66.9%) of the students had a negative perception of the utilization of healthcare services. Approximately 16% agreed that the high cost of drugs affects their utilization, while 35.9% agreed that the services provided were too expensive. Predictors of healthcare service utilization included being over 20 years old (AOR = 3.6, 95% CI: 1.1-11.6), study level, with fourth-year students having the highest likelihood of utilization (AOR = 13.8, 95% CI: 5.1-37.4), and positive perception of healthcare staff attitude (AOR = 2.5, 95% CI: 1.1-5.9). Students from lower-income families (< 200,000 Naira) were significantly more likely to utilize healthcare services (AOR = 39.2, 95% CI: 12.6-121.5). The study revealed that, despite widespread usage of healthcare services, students have a predominantly negative perception of these services. Key factors influencing healthcare utilization include age, study level, attitude of staff and family income. Addressing these barriers through targeted interventions can improve health outcomes and promote equitable access to quality healthcare.

Genetic Landscape of Patients With Dilated Cardiomyopathy and a Systemic Immune-Mediated Disease

BACKGROUND

Systemic immune-mediated diseases (SIDs) are a well-known cause of dilated cardiomyopathy (DCM), a cardiac phenotype influenced by genetic predispositions and environmental factors.

OBJECTIVES

This study sought to examine if an underlying genetic predisposition is present in patients with DCM and SID.

METHODS

Genotyped DCM-SID patients (n = 183) were enrolled at 3 European centers. Genetic variants were compared with healthy control subjects (n = 20,917), DCM patients without SID (n = 560), and individuals with a suspicion of an SID (n = 1,333). Clinical outcomes included all-cause mortality, heart failure hospitalization, and life-threatening arrhythmias.

RESULTS

The SID diagnosis preceded the DCM diagnosis by 4.8 months (Q1-Q3: -68.4 to +2.4 months). The prevalence of pathogenic/likely pathogenic (P/LP) variants in DCM patients with an SID from the Maastricht cohort was 17.1%, compared with 1.9% in healthy control subjects (P < 0.001). In the Madrid/Trieste cohort, the prevalence was 20.5% (P < 0.001). Truncating variants showed the strongest enrichment (10.7% [OR: 24.5] (Maastricht) and 16% [OR: 116.6 (Madrid/Trieste); both P < 0.001), with truncating TTN (titin) variant (TTNtv) being the most prevalent. Left ventricular ejection fraction at presentation was reduced in TTNtv-SID patients compared with DCM patients with SID without a P/LP (P = 0.016). The presence of a P/LP variant in DCM-SID had no impact on clinical outcomes over a median follow-up of 8.4 years (Q1-Q3: 4.9-12.1 years).

CONCLUSIONS

One in 6 DCM patients with an SID has an underlying P/LP variant in a DCM-associated gene. This highlights the role of genetic testing in those patients with immune-mediated DCM, and supports the concept that autoimmunity may play a role in unveiling a DCM phenotype in genotype-positive individuals.

Factors linked to virological failure in people on a dolutegravir-based regimen in Mamelodi

Background

Since 2019, the World Health Organization has recommended dolutegravir-containing regimens for HIV in low- and middle-income countries because of its high genetic barriers to resistance, lower drug interactions, fewer side effects, higher viral load (VL) suppression rates and cost-effectiveness compared to efavirenz.

Objectives

This study investigates factors associated with unsuppressed VLs in people living with HIV on tenofovir-lamivudine and dolutegravir (TLD) in South Africa (SA).

Method

A cross-sectional study was conducted between October 2023 and February 2024 at Mamelodi Regional Hospital's Ntshembo Clinic. Participants were people living with HIV aged 18 years and older, more than 6 months on TLD, with either suppressed (≤ 50 copies/mL) or unsuppressed (> 50 copies/mL) VLs.

Results

Significant associations were found between unsuppressed VL and factors such as sex, marital status, occupation and education level. Male participants were less likely to achieve VL suppression than female participants (odds ratio: 0.45, p = 0.0007). Poor antiretroviral therapy adherence was linked to higher unsuppressed VL (p < 0.05). Newly initiated patients had significantly lower suppression rates (p < 0.05). The use of traditional or herbal and religious products was also linked to unsuppressed VL (p < 0.05).

Conclusion

The study highlights the importance of addressing adherence factors to improve VL suppression rates among people living with HIV on TLD.

Contribution

Tailored interventions targeting adherence, especially among newly initiated patients, and addressing the use of traditional or herbal and religious products are warranted to enhance treatment outcomes.

Sex differences in the radiographic and symptomatic prevalence of knee and hip osteoarthritis

Recognising sex differences in disease prevalence can lead to clues as to its pathogenesis, for example the role of hormonal factors and related influences such as body composition, as well as forming the basis for new treatments. However, if different methods are used to define the disorder it can be difficult to explore differences in prevalence, making it necessary to draw on multiple sources of evidence. This narrative review addresses sex differences in the prevalence of knee and hip osteoarthritis, which are the most common forms of large joint osteoarthritis. Females appear to have a higher prevalence of knee osteoarthritis across a wide range of disease definitions, while findings for the hip vary depending on how the disease is defined. Clinically or symptomatically defined hip osteoarthritis is more common in females, whereas radiographically defined hip osteoarthritis is more common in males. Therefore, understanding sex differences in large joint arthritis requires consideration that osteoarthritis, as defined structurally, more commonly affects females at the knee, whereas the opposite is true at the hip. Furthermore, despite structural changes in hip osteoarthritis being more common in males, symptomatic hip osteoarthritis is more common in females. The basis for these disparities is currently unclear, but may reflect a combination of hormonal, biomechanical and behavioural factors.

Women's environmental quality of life is key to their overall quality of life and health: Global evidence from the WHOQOL-100

Gender inequalities in health-related quality of life (QoL) are generally few and small, even in large surveys. Many generic measures limit assessment to QoL overall and its physical and psychological dimensions, while overlooking internationally important environmental, social, and spiritual QoL domains. Unique cross-cultural legacy data was collected using four WHOQOL-100 surveys of adults living in 43 cultures world-wide (17,608 adults; ages 15-101). It was first used to examined gender profiles of its five QoL international domains, and their component facets. Few significant gender differences (p < .001) were found. Women reported higher spiritual QoL than men on faith, and spiritual connection facets specifically. Men reported higher physical and psychological QoL domains than women. We aimed to identify those QoL dimensions that contribute to women's overall QoL in health, as this information could inform gender inequalities interventions in health. Environmental QoL explained a substantial 46% of women's overall QoL and health (n = 5,017; 17 cultures) (stepwise multiple regression adjusted for age, education, and marital status covariates). Five environmental QoL facets contributed significantly to this result; home environment offered most explanation. Age band analysis was conducted to understand when interventions might be best timed in the lifespan to improve women's QoL. Younger women (< 45 years) reported the poorest QoL across the lifetime, and on every domain. After 45, all domains except physical QoL increased to very good at about 60, and high levels were sustained beyond 75, especially environmental QoL. Global findings show that assessing environmental, social, and spiritual QoL domains are key to fully understanding women's QoL and health. These assessments should be prioritized in surveys that aim to improve international conservation, and public health policies.

Influencing factors of delay in seeking medical attention of patients with obstructive sleep apnea based on the Model of Pathways to Treatment in China: a qualitative analysis

BACKGROUND

There is the highest estimated number of patients with obstructive sleep apnea (OSA) in China. Early treatment could lead to fewer complications associated with OSA. This study aimed to analyze the factors influencing help-seeking from the first symptom discovery to treatment in OSA.

METHODS

Semi-structured interview outline was designed to conduct face-to-face interview based on the analyses of a great number of related literatures on the delay in seeking medical attention of patients with OSA. 15 patients diagnosed were interviewed between June 2021 to September 2022 in general hospital of Shenyang, Northeastern of China. Qualitative data was analyzed by content analysis using the Model of Pathways to Treatment.

RESULTS

Analyses identified factors contributing to elapsed time from first symptom discovery to received treatment that are linked to disease characteristic, patients, health system organization. Appraisal interval is most obvious for patients with OSA, but it is difficult to pinpoint precisely because the patients didn't remember exactly when the first symptom was detected.

CONCLUSIONS

Patients diagnosed with OSA didn't initially interpret the snore as a warning sign and even thought it was a blessing. The findings provided guidance or avenues for reducing elapsed time between the first symptom and received treatment.

Awareness of skin cancer screening coverage in U.S. healthcare plans: Is there a need to better educate the public?

Objectives

To understand whether financial barriers or the lack of accessibility to dermatology services was a significant motivation for the public to seek free skin cancer screening.

Methods

An anonymous and voluntary survey was administered to participants of The Sun Bus free skin cancer screening program in 2023 at U.S. outdoor events in Colorado, Texas, Arizona, New Mexico, Iowa, Wyoming, Missouri, and Montana. 491 respondents answered questions on motivation, healthcare coverage, and demographics. Survey data was analyzed using Qualtrics' crosstab IQ and statistical tests software.

Results

Skin screening found suspicious lesions in 45 % of 1300 participants with 18 % of respondents sharing a previous history of skin cancer. Concern for a lesion or Curiosity were the two top reasons for 60 % of respondents to seek free skin screening and remained the top reasons after data was stratified by gender, age, or income. Only 15 % of respondent were motivated by the cost of dermatology services or a long wait to see a dermatologist. A total of 38 % of people surveyed reported comprehensive plans covering skin screening while 46 % were unaware of the inclusion of screening in their healthcare plan. Notably, this unawareness increased up to 52 % among younger and less affluent respondents. Additionally, females were less likely than males to be aware of skin screening options in their healthcare plans.

Conclusions

This work highlights the significance of promoting public awareness of dermatology services covered by health insurance and the need for continued efforts in skin cancer education and screening programs.

Age- and Sex-Specific Differences in Lyme Disease Health-Related Behaviors, Ontario, Canada, 2015-2022

We investigated differences in risk factors and preventive behaviors by age and sex among persons with reported Lyme disease in Ontario, Canada, during 2015-2022. Incidence rates peaked among children 5-9 and adults 50-79 years of age. Median age was higher for female than male case-patients (54 vs. 51 years). Male case-patients reported more activity in wooded and tall grass areas than did female case-patients; fewer male case-patients reported sharing living space with outdoor-exposed companion animals. As age increased, more case-patients reported activity in blacklegged tick habitats, exposure to ticks, and wearing adequate clothing, but fewer reported sharing living space with outdoor-exposed companion animals. Adoption of preventive behaviors was relatively low and did not differ by sex. Male case-patients, children 5-9 years of age and their parents or caregivers, and adults >59 years of age represent populations that would benefit from tailored public health messaging on Lyme disease prevention.

Impact of gender representativeness in online symptom survey and clinical trial participation among patients with myeloproliferative neoplasms

Patients with myeloproliferative neoplasms (MPNs) face chronic symptom burden. Online symptom assessment studies allow for recruitment of large numbers of motivated patients, but patient self-selection can lead to sampling bias. This study evaluated how gender representativeness in MPN symptom surveys and trials impacted symptom score mean estimates, using data from 4825 survey respondents and 291 trial participants with MPNs. The survey data showed that men participated at a rate roughly 50% less than what would be expected based on prevalence, and women reported higher scores than men on average for six of 10 symptoms. Together, this led to potential over estimation in six of 10 symptom score means (ranging from 5.8% to 15.3% overestimated). The trial data showed less gender-based sampling bias compared to the survey data. Studies utilizing online symptom surveys should implement study design features to recruit more men, assess for gender participation imbalances, and provide weighted estimates where appropriate.

Influences of Specialist Palliative Care Team Input, Advance Care Planning, Non-Invasive Ventilation and Gastrostomy Status on Unscheduled Hospital Admissions and Place of Death for People with Motor Neuron Disease: A Retrospective Cohort Analysis

OBJECTIVE

Motor neuron disease is a rapidly progressing neurological condition. People with life-limiting conditions generally prefer to die at home and avoid hospital admissions, with Specialist Palliative Care Team involvement often pivotal. Our aim was to investigate the role of advance care planning, Specialist Palliative Care Team input and other relevant variables on place of death and unscheduled hospital admissions in a Scottish population of people with motor neuron disease. Methods: National CARE-MND audit data, primary and secondary care data, and local Palliative Care records were interrogated. Chi-square, point-biserial correlation and binary logistic regression analysed associations (p < 0.05 statistically significant). Participants (188) were deceased, having a verified motor neuron disease diagnosis between 2015-2017, diagnosis occurring ≥28 days before death. Results: Advance care planning and Specialist Palliative Care Team input of ≥28 days were associated with increased odds of dying outside hospital (BLR:OR 3.937, CI 1.558-9.948, p = 0.004 and OR 2.657, CI 1.135-6.222, p = 0.024 respectively). Non-invasive ventilation decreased the odds of dying outside hospital (BLR:OR 0.311, CI 0.124-0.781, p = 0.013). Having a gastrostomy increased odds of ≥1 admissions in the last year of life (BLR:OR 5.142, CI 1.715-15.417, p = 0.003). Statistical significance was retained with removal of gastrostomy-related complications. Conclusion: Early Specialist Palliative Care input and advance care planning may increase the likelihood of death outside of hospital for persons with motor neuron disease. Further research is warranted into barriers of facilitating death outside of hospital with home non-invasive ventilation use and the association between gastrostomy status and unscheduled admissions.

Predicting age at onset of childhood obesity using regression, Random Forest, Decision Tree, and K-Nearest Neighbour-A case study in Saudi Arabia

Childhood and adolescent overweight and obesity are one of the most serious public health challenges of the 21st century. A range of genetic, family, and environmental factors, and health behaviors are associated with childhood obesity. Developing models to predict childhood obesity requires careful examination of how these factors contribute to the emergence of childhood obesity. This paper has employed Multiple Linear Regression (MLR), Random Forest (RF), Decision Tree (DT), and K-Nearest Neighbour (KNN) models to predict the age at the onset of childhood obesity in Saudi Arabia (S.A.) and to identify the significant factors associated with it. De-identified data from Arar and Riyadh regions of S.A. were used to develop the prediction models and to compare their performance using multi-prediction accuracy measures. The average age at the onset of obesity is 10.8 years with no significant difference between boys and girls. The most common age group for onset is (5-15) years. RF model with the R2 = 0.98, the root mean square error = 0.44, and mean absolute error = 0.28 outperformed other models followed by MLR, DT, and KNN. The age at the onset of obesity was linked to several demographic, medical, and lifestyle factors including height and weight, parents' education level and income, consanguineous marriage, family history, autism, gestational age, nutrition in the first 6 months, birth weight, sleep hours, and lack of physical activities. The results can assist in reducing the childhood obesity epidemic in Saudi Arabia by identifying and managing high-risk individuals and providing better preventive care. Furthermore, the study findings can assist in predicting and preventing childhood obesity in other populations.

Canadian Dietary Intakes Assessed by Nutrient Profiling Models and Association with Mortality and Cardiovascular Disease

Purpose: Nutrient profiling (NP) ranks foods according to nutritional composition and underpins policies (e.g., front-of-package (FOP) labelling). This study aimed to evaluate Canadian adults' dietary intakes using proposed Canadian FOP "high-in" labelling thresholds and international NP models (i.e., Ofcom, FSANZ, and Nutri-Score) and examine the association between intakes using international NP models and all-cause mortality and cardiovascular disease (CVD).Methods: Intakes from the Canadian Community Health Survey-Nutrition (CCHS-Nutrition) 2004 and 2015 were given NP scores and assessed against FOP thresholds. CCHS-Nutrition 2004 was linked with death records (Canadian Vital Statistics Database, n = 6767) and CVD incidence and mortality (hospital Discharge Abstract Database, n = 6420) until December 2017.Results: Foods that would require FOP labels, should there be such regulation in Canada, contributed 38% of calories. Association between NP scores and mortality was significant for Ofcom, FSANZ, and Nutri-Score (hazard ratio (HR) in highest quintile (lowest quality): 1.73, 95%CI [1.20-2.49], 1.59[1.15-2.21], and 1.75[1.18-2.59], respectively), and for CVD incidence, among males (HR in highest quintile: 2.11[1.15-3.89], 1.74[1.07-2.84], and 2.29[1.24-4.24], respectively).Conclusions: Canadians had moderately healthy intakes. NP systems could discriminate between low and high dietary quality such that adults with the lowest diet quality were more likely to experience all-cause mortality and CVD events (for males).

Empowering adolescents living with perinatally-acquired HIV: tailored CD4+ count assessment for optimized care, the EDCTP READY-study

Background

The elevated rate of AIDS-related mortality in Sub-Saharan Africa among adolescents living with HIV (ALHIV) is influenced by various factors, notably immunosuppression, within a framework of limited therapeutic alternatives. We aimed to enhance the management of pediatric HIV by assessing the immune response and associated factors in perinatally-infected ALHIV on antiretroviral therapy (ART) in Cameroon.

Methods

A cohort study was conducted from 2018-2020 among 271 ART-experienced ALHIV in Cameroon. Sociodemographic data, immunological (CD4), and virological (plasma viral load, PVL) responses were measured at enrolment (T0), 6-months (T1), and 12-months (T2) using PIMA CD4 (Abbott/Pantech (Pty) Ltd) and Abbott Applied Biosystem platform (Real-Time PCR m2000RT) respectively. Immunological failure (IF) was defined as absolute CD4 < 250 cells/mm3, and Virological failure (VF) as PVL ≥ 1,000 copies/ml. A linear mixed-effects model with R version 4.4.1 was used to estimate both fixed and random effects, with significance set at p < 0.05.

Results

Of the 271 perinatally-infected ALHIV enrolled over three phases, females were predominant (55.7, 55.1, and 56.0%); median age was 14 (IQR: 12-17); majority of the participants were followed-up in urban areas (77.5, 74.5, and 78.6%); and the age distribution favored older adolescents (48.7, 61.2, and 58.5%). Most participants achieved clinical success (93.1, 89.7, 88.9%), predominantly on first-line ART (80.8, 66.2, and 53.0%), with good adherence (64.2, 58.9, and 64.5%). Most participants had secondary education (67.2, 70.1, and 67.5%). Median CD4+ counts fluctuated overtime, with values of 563 (IQR: 249.0-845.0), 502 (IQR: 319.0-783.5), and 628 (IQR: 427.5-817.5), respectively. Of note, being male was linked to a reduction in CD4+ count compared to females, [-200.63 (-379.32 to -21.95), p = 0.028]. Similarly, late adolescence was associated with lower CD4+ counts compared to early adolescence, [-181.08 (-301.08 to -61.09), p = 0.003]. Moreover, participants experiencing VF showed significantly lower CD4+ counts compared to those with undetectable viral loads, [-353.08 (-465.81 to -240.36), p < 0.001]. Additionally, there was a marginally significant interaction between male gender and secondary educational level, [209.78 (-6.94-426.51), p = 0.058].

Conclusion

Among perinatally-infected ALHIV, age, gender, educational level, and virological status are key factors influencing their immune health and treatment outcomes. Prioritizing targeted interventions and close monitoring within these subgroups is crucial for optimal management, employing holistic care strategies that consider not only medical interventions but also psychosocial support and education.

Incidence and trends of first basal cell carcinomas in France between 1980 and 2019: a regional population-based registry study

BACKGROUND

Basal cell carcinoma (BCC) is the most frequent malignancy reported in populations with fair skin. In most countries, BCCs are only partially or not at all recorded, and incidence data are lacking.

OBJECTIVES

This study assessed the current incidence rates and trends in the only two French départements where BCCs have been recorded for several decades.

METHODS

This regional population-based study thus used data from two French cancer registries (Doubs and Haut-Rhin) where first-time BCC diagnoses were recorded. The European age-standardized incidence rates (EASR) were calculated per 100 000 person-years (PY). The trends and the annual percentages of change were assessed using joinpoint analysis.

RESULTS

In all, 48 989 patients were diagnosed with a first BCC in the study period. The median age at diagnosis was 69 years and the BCCs were mainly located on the head and neck (68.8%). In the Doubs area between 1980 and 2016, the EASR of BCC increased from 59.9 to 183.1 per 100 000 PY. The annual increase for men was 5.73% before 1999 and 1.49% thereafter, and among women 4.56% before 2001 and 1.31% thereafter. In the Haut-Rhin area, the EASR increased from 139.2 in 1991 to 182.8 per 100 000 PY in 2019. Among men, the EASR increased annually by 2.31% before 2000, and by 0.29% after 2000; among women, it increased by 0.95% over the entire period (1991-2019). In the most recent period and for these two départements, the age-specific incidence rates of BCC for men and women were close before the age of 60 years, except for the 40-49-year age group, where the rates were significantly higher among women. For patients aged 60 years and over, men had much higher rates of BCC.

CONCLUSIONS

BCC incidence has increased since 1980 and is still rising, particularly among men and the elderly. A slowing was observed from 2000, which could be explained by a shift in the management of BCCs and by the possible efficacy of prevention actions. This study provides insight into the BCC burden in France and highlights the need to maintain effective prevention strategies, as incidence is still increasing.

Linear and non-linear associations of depressive symptoms with oral health knowledge, attitudes, and practices among rural older adults in China: a cross-sectional study

BACKGROUND

Depression affects the oral health of older adults; however, little is known about its impact on oral health among rural older adults in developing countries, which warrants further research. Taking China as an example, there is a large population base of rural older adults suffering from depression, and many rural older people also have long-term oral health problems, which have seriously affected their quality of life in later life. Therefore, this study aimed to explore linear and non-linear associations of depressive symptoms with oral health knowledge, attitudes, and practices among rural older adults in China.

METHODS

From November 2020 to December 2020, 1,902 rural community-dwelling older people aged 60 years and older were investigated, via a cross-sectional survey. The general information, depressive status, oral health knowledge, attitudes, and practices of the participants were obtained through face-to-face structured questionnaires. Among them, the Zung Depression Self-Rating Scale was used to investigate the depressive symptoms of the participants in this survey. The generalized linear model and classification and regression tree model were used, separately.

RESULTS

Based on linear analysis results, we found that minimal to mild depressive symptoms [regression coefficient (β) = -0.345; 95% confidence interval (CI): -0.582 to -0.109, P = 0.004] and depressive symptoms (β = -1.064; 95% CI: -1.982 to -0.146, P = 0.023) were significantly correlated with oral health knowledge. A negative correlation was observed between minimal to mild depressive symptoms (β = -0.385; 95% CI: -0.600 to -0.170, P < 0.001) and oral health attitudes. In addition, while both minimal to mild depressive symptoms (β = 0.018; 95% CI: -0.312 to 0.347, P = 0.916) and depressive symptoms (β = 0.604; 95% CI: -0.675 to 1.883, P = 0.355) were associated with oral health practices. Furthermore, the non-linear analysis showed a combined effect of depressive symptoms on oral health attitudes, indicating that older people of a younger age, not living alone, and not suffering from depressive symptoms are more likely to report better oral health attitudes.

CONCLUSION

Both the linear and non-linear analyses in our study showed that depressive symptoms are significantly correlated with the poor oral health attitudes of older adults in rural communities. Furthermore, depressive symptoms were associated with oral health knowledge in the linear analysis. However, no statistically significant difference was found between depressive symptoms and oral health practices in either analysis. This research deepens our knowledge and understanding of relevant evidence in the mental and oral health of people in later life. In addition, analyzing the factors that affect the oral health of older people from the perspective of their depressive status provides new thinking directions and scientific references for improving the oral health of older adults in practical life.

Predicting Mental Health Care Enrollment and Treatment Uptake among Newly Arrived Refugees in U.S. Resettlement Programs

This article examines variables that predict mental health care enrollment and engagement among refugees. The authors explore a mental health care model designed to identify mental health needs early among refugee arrivals that may interfere with adjustment and overall health outcomes using data from a Midwest refugee resettlement program. Using ecological models of mental distress and theories on help-seeking behaviors, the authors used logistic and count regressions to predict enrollment in mental health care services and utilization rates. Gender, nationality, and presenting problems were significant predictors of enrollment and length of engagement in services. The findings provide guidance to practitioners and resettlement agencies on refugee mental health and opportunities to increasing access and engagement in mental health care.

Differential effects of environmental exposures on clinically relevant endophenotypes between sexes

Sex and gender differences play a crucial role in health and disease outcomes. This study used data from the National Health and Nutrition Examination Survey to explore how environmental exposures affect health-related traits differently in males and females. We utilized a sex-stratified phenomic environment-wide association study (PheEWAS), which allowed the identification of associations across a wide range of phenotypes and environmental exposures. We examined associations between 272 environmental exposures, including smoking-related exposures such as cotinine levels and smoking habits, and 58 clinically relevant blood phenotypes, such as serum albumin and homocysteine levels. Our analysis identified 119 sex-specific associations. For example, smoking-related exposures had a stronger impact on increasing homocysteine, hemoglobin, and hematocrit levels in females while reducing serum albumin and bilirubin levels and increasing c-reactive protein levels more significantly in males. These findings suggest mechanisms by which smoking exposure may pose higher cardiovascular risks and greater induced hypoxia for women, and greater inflammatory and immune responses in men. The results highlight the importance of considering sex differences in biomedical research. Understanding these differences can help develop more personalized and effective health interventions and improve clinical outcomes for both men and women.

Socioeconomic Determinants of Initiating Neuromodulation for Chronic Pain: A Systematic Review

OBJECTIVES

Neuromodulation is an effective treatment for chronic pain; however, socioeconomic differences may influence decision-making to initiate this therapy. This review investigated potential differences in accessibility of neuromodulation for patients with chronic pain due to socioeconomic determinants.

MATERIALS AND METHODS

Four electronic databases were used for this systematic review: MEDLINE, Embase, Scopus, and Web of Science. Risk of bias was assessed using the modified version of the Downs and Black checklist. The study protocol was prospectively registered on PROSPERO (CRD42023426035).

RESULTS

The initial database search identified a total of 1118 unique studies, of which 36 were eventually included in the systematic review. Of the 36 included studies, six studies reported on education, 24 on employment status, ten on insurance, five on household income, and three on miscellaneous topics. Neuromodulation seems accessible for patients with different education levels and different types of insurance. Additionally, it is not restricted to patients who are (un)employed. When comparing patients who initiated neuromodulation with those who did not, a significantly higher number of patients in the top quartile for education were found in the group without neuromodulation. Regarding insurance, inconclusive evidence was found.

CONCLUSIONS

Although neuromodulation was accessible for patients with varying levels of socioeconomic determinants, disparities were noted. When comparing the socioeconomic profiles of patients who receive neuromodulation and those who do not, education levels differ. Health-related inequality should be carefully monitored in chronic pain management with neuromodulation to ensure that potential disparities do not increase.

General practitioner consultations for mental health reasons prior to and following bereavement by suicide

PURPOSE

Prior research has shown that the majority of those bereaved by suicide express a need for mental health care services. However, there is a lack of knowledge about these individuals' use of primary health care. The objective of our study was to estimate the association between suicide bereavement and general practitioner (GP) consultations for mental health reasons.

METHODS

A population-wide, register-based cohort study identifying 25,580 individuals bereaved by suicide. Estimations of increases in consultation rate were modeled through individual fixed-effects linear analyses adjusted for age and time-period.

RESULTS

Overall, 35% of those bereaved by suicide had a GP consultation for mental health reasons during the first 1-2 months, and 53% after two years. In the month immediately after bereavement by suicide, there was a large increase in the consultation rate with a GP for mental health reasons. In the months that followed, the consultation rate gradually decreased. One year after bereavement, the consultation rate stabilized at a somewhat higher level than before the death. The increase in consultation rate was evident across all kinship groups, and the increase was greatest for partners and smallest for siblings. Women had more contact with the GP before the suicide and a greater increase in contact than men.

CONCLUSION

Our findings suggest that many of those bereaved by suicide seek assistance from primary health care, and that some are in need of prolonged follow-up from the GP. Health governments should be aware of this and seek to strengthen the GPs knowledge of the needs and challenges associated with this patient group. Measures should also be taken to remove barriers to contact the health care system, especially for men and bereaved siblings.

Patient- and Provider-Level Factors Associated with Patient Portal Usage Among Medicaid Recipients

Background: Patient portals can improve access to electronic health information and enhance patient engagement. However, disparities in patient portal utilization remain, affecting disadvantaged communities disproportionately. This study examined patient- and provider-level factors associated with portal usage among Medicaid recipients in a large federally qualified health center (FQHC) network in Texas. Methods: Deidentified electronic medical records of patients 18 years or older from a large Texas FQHC network were analyzed. The dependent variable was a binary flag indicating portal usage during the study period. Independent variables included patient- and provider-level factors. Patient-level factors included sociodemographic, geographic, and clinical characteristics. Provider characteristics included primary service line, provider type, provider language, and years in practice. Because the analysis was at the individual level, a multivariable logistic regression model focused on adjusted associations between independent variables and portal usage. Results: The analytic sample consisted of 9,271 individuals. Compared with individuals 18-39 years, patients 50 years and older had lower odds (50-64 OR: 0.60, p < 0.001; 65+ OR: 0.51, p < 0.001) of portal usage. Males were less likely to use portals (OR: 0.44, p = 0.03), and compared to Non-Hispanic Whites, Non-Hispanic Black (OR: 0.86, p = 0.02) and Hispanics (OR: 0.83, p < 0.001) were significantly less likely to use portals. Individuals with 1 or more telemedicine consults had a two-times greater odds of portal usage (OR: 1.97, p < 0.001). Compared to individuals who had clinic visits in December 2018, portal usage was significantly higher in the pandemic months (March 2020-November 2020, all p's < 0.01). Importantly, the behavioral health service line had the greatest odds (OR: 1.52, p < 0.001), whereas the dental service line had the lowest odds (OR: 0.69, p = 0.01) compared to family practice. No other provider characteristics were significant. Conclusion: Our finding of significant patient-level factors is important and can contribute to developing appropriate patient-focused health information technology approaches to ensure equitable access and maximize the potential benefits of patient portals in health care delivery.

Prevalence and correlates of oral antibiotic use in Canada

Background

Antimicrobial use (AMU) is a known driver of antimicrobial resistance. Insight into prevalence and correlates of AMU can help identify health inequities and areas for targeted action. To better understand sociodemographic and medical dimensions of AMU in Canada, the Public Health Agency of Canada, in partnership with Statistics Canada, developed a Rapid Response Module questionnaire on self-reported oral antibiotic use, to be administered as part of the 2018 Canadian Community Health Survey (CCHS).

Objective

To provide data on the proportion of people in Canada that self-report the use of antibiotics and sociodemographic and health factors associated with use.

Methods

This cross-sectional study used data from the CCHS, a national survey of 24,176 people with a clustered multi-stage stratified random sampling design. In 2018, an antibiotic use module was administered to CCHS participants.

Results

Among respondents 18 years and older, 26% reported receipt of at least one oral antibiotic over the past year. Several sociodemographic and health factors had higher adjusted odds of receiving an antibiotic prescription, including those aged 18 years compared to aged 48 years (mean), women compared to men, immigrants compared to non-immigrants (excluding Indigenous), current and former smokers compared to those who have never smoked, and those with comorbidities (asthma, chronic obstructive pulmonary disease, arthritis, heart disease, cancer, bowel disorder and urinary incontinence).

Conclusion

Variations in AMU across different key populations and sociodemographic groups highlight the need to improve our understanding of different drivers of AMU and for tailored interventions to reduce inequitable risks of antimicrobial resistance.

Accessing supports due to others' harmful drinking

INTRODUCTION

Alcohol's harm to others (AHTO) refers to harms caused to those other than the drinker. The current paper estimates the prevalence of formal and informal supports sought due to AHTO and examines whether the type of support accessed varies by sociodemographic, economic and harm-related characteristics.

METHODS

An Australian sample of 2574 people completed the 2021 AHTO survey, out of which 888 perceived they experienced harm from another's drinking. Prevalence of accessing services and supports was measured. Additionally, several sociodemographic factors, economic factors and harm-related factors were included in multivariable logistic regression models predicting service/support use. Specifically, four models were constructed probing use of any service/support, use of police, use of counselling services and use of family/friend support.

RESULTS

Of the survey sample, 12.4% accessed any support/service. Seeking support from family and/or friends was most common, followed by police, counselling, healthcare services and being admitted to hospital. Women had higher odds of accessing counselling and family/friend support. Respondents with a higher education level and two or more financial stressors had higher odds of accessing police and counselling. Respondents harmed by a stranger had higher odds of accessing police, whereas respondents harmed by someone they know had higher odds of seeking support from family/friends. Experiencing more severe harm was associated with greater odds of accessing any support.

DISCUSSION AND CONCLUSIONS

Several sociodemographic and economic factors were associated with accessing different supports. These findings may inform service development, interventions and policy changes for people affected by others' drinking.

Re-Exposure to Culprit Medication Following Adverse Drug Event Diagnosis in Canadian Emergency Department Patients: A Cohort Study

PURPOSE

The magnitude of repeat exposures to culprit medications after hospital discharge is not well studied. We combined prospective cohort data with administrative health data to understand the frequency of repeat exposures to culprit medications after discharge and the risk factors for their occurrence.

METHODS

This was a retrospective analysis of three prospective cohorts of patients who presented to the hospital with an adverse drug event in British Columbia, from 2008 to 2015 (n = 849). We linked prospectively identified adverse drug events to administrative data to examine patterns of redispensing of culprit medications. We used Cox regression to assess risk factors for re-exposure, and conducted subgroup analyses for essential vs. nonessential medications.

RESULTS

Among 849 diagnosed adverse drug events, 45.2% had subsequent culprit medication redispensing within a year of hospital discharge. The factors associated with re-exposures included atrial fibrillation, adverse drug event type (e.g. adverse reaction), culprit medication type, and longer historical duration of medication use.

CONCLUSIONS

Re-exposures to culprit medications occurred in almost half of the adverse drug events diagnosed in emergency departments. Many of these were appropriate re-exposures to essential medications for indications in which the risk of uncontrolled disease likely outweighed the risk of a repeat adverse event. More research is needed to understand re-exposures to nonessential medications or medications with safer alternatives.

Systematic Review on Mortality in the Elderly on Methadone Maintenance Treatment

Opioid dependence is a serious public health concern, particularly for older individuals who have a high prevalence of comorbid conditions. To effectively manage opioid use disorder (OUD), methadone maintenance treatment (MMT) is crucial; however, the MMT poses certain challenges for the aging population. The purpose of this review is to evaluate the impact of MMT on health outcomes, identify predictive factors for mortality, and assess mortality rates among older individuals receiving MMT. A systematic search was performed across databases, including PubMed, Scopus, Web of Science, and Google Scholar, adhering to the Preferred Reporting Items for Systematic reviews and Meta-Analyses (PRISMA) guidelines. Studies included were published between January 2000 and December 2023, focused on elderly patients (60 years of age and older) receiving MMT and provided information on death rates. A total of 15 studies were examined. The main causes of death for older MMT patients were overdose, respiratory issues, and cardiovascular diseases. The annual mortality rates for these patients ranged from 2% to 10%. Treatment outcomes and mortality were significantly impacted by comorbid conditions. Greater treatment adherence and longer care periods were observed in older individuals, which correlated with better health outcomes and lower mortality. This review makes clear how elderly MMT patients with addiction and chronic health issues require integrated care models. Treatment effectiveness may be further increased by gender-specific interventions. For this aging population, policy reforms and enhanced healthcare support are essential. To enhance clinical results and lower mortality rates among older individuals enrolled in MMT programs, comprehensive age-appropriate care models are crucial. Long-term health outcomes should be investigated further and evidence-based treatments for older individuals with OUD should be developed.

Emergency department utilization by persons with rheumatoid arthritis: a population-based cohort study

Some emergency department (ED) visits by persons with rheumatoid arthritis (RA) may be avoidable. This study aims to describe ED use by persons with RA in Alberta, Canada over a 10-year period. Using linked population-based administrative datasets, the annual frequency of ED visits, timing of visits, acuity at presentation assessed (Canadian Triage Acuity Scale (CTAS)), return visits within 72 h, and final disposition were assessed. Most responsible diagnoses assessed by the ED provider were categorized. Between 2008 and 2017, a total of 48,633 persons with RA had 416,964 unique ED visits. There was a 41% relative increase in visits over the study period and within a fiscal year 37% of persons with RA on average attended an ED. Half of the visits were assessed as CTAS 4 'Less Urgent' (31%) and CTAS 5 'Non-Urgent' (19%). No specific diagnosis could be assigned in 36% of visits and RA was listed as the most responsible diagnosis in 2.5% of all visits. Hospital admissions, occurring on average for 14% of ED visits, increased by 15% over the 10 years, and were rare for CTAS 4 (6.4%) and CTAS 5 (1.4%) presentations. Male patients (difference to female 1.2%, 95%CI 0.6, 1.7) and urban patients (difference to rural 8.4%, 95%CI 7.7, 9.2) were more frequently admitted to hospital. Persons with RA have increased ED utilization over time, with a significant volume of less urgent and non-urgent visits. Opportunities for appropriate ambulatory care provision to reduce acute care use should be identified.

Factors associated with patients' experience of accessibility to general practice: results from a national survey in Norway

BACKGROUND

This study aimed to explore the influence of patient-, general practitioners (GP)-, and GP practice-level predictor variables on patient-experienced accessibility to GPs and GP practices. Additionally, we aimed to enhance our understanding of patient-experienced accessibility by analysing the free-text comments from patients who reported lowest accessibility scores to GPs and GP practices.

METHODS

We performed a secondary analysis of data from a 2021-2022 national Norwegian survey on patient experiences with their GP and GP practice. We identified seven accessibility-related items including experience and acceptance of regular waiting time and for urgent appointments, time spent with the GP, waiting time in the wating-room, and getting in touch with the GP practice by telephone. A composite accessibility score was computed. Predictor variables consisted of patient's self-reported characteristics, as well as background data about the GP and GP practice from National GP registry. The analysis included multiple linear regression of the composite accessibility score and seven accessibility items. Finally, a qualitative analysis was conducted of free-text survey comments among patients that had a score of 0 (unfavourable) on all the seven accessibility items.

RESULTS

The key factor for patient-experienced accessibility to general practice was seeing their own GP, showing a statistically significant positive correlation (p<0.001) across all seven accessibility items and the composite accessibility score in regression analyses. Other associations with positive experience included better self-reported health, and at the GP-level, a specialization in general medicine. Conversely, a negative experience was associated with longer time since the last GP consultation, female patients, and a higher number of GPs at the practice. Qualitative data confirmed accessibility challenges, detailing quantitative scores and highlighted that low accessibility scores were related to difficulties in seeing one's own GP.

CONCLUSIONS

This study highlights the importance of continuity between patient and their GP in improving patients' experiences of accessibility to general practice. Several GP and GP practice-level factors were related to patient-reported accessibility. These results can be used to inform initiatives aimed at improving accessibility to general practice.

At-home specimen self-collection as an additional testing strategy for chlamydia and gonorrhoea: a systematic literature review and meta-analysis

INTRODUCTION

Chlamydia trachomatis (Ct) and Neisseria gonorrhoeae (Ng) infections are often asymptomatic; screening increases early detection and prevents disease, sequelae and further spread. To increase Ct and Ng testing, several countries have implemented specimen self-collection outside a clinical setting. While specimen self-collection at home is highly acceptable to patients and as accurate as specimens collected by healthcare providers, this strategy is new or not being used in some countries. To understand how offering at home specimen self-collection will affect testing uptake, test results, diagnosis and linkage to care, when compared with collection in clinical settings, we conducted a systematic literature review and meta-analysis of peer-reviewed studies.

METHODS

We searched Medline, Embase, Global Health, Cochrane Library, CINAHL (EBSCOHost), Scopus and Clinical Trials. Studies were included if they directly compared specimens self-collected at home or in other non-clinical settings to specimen collection at a healthcare facility (self or clinician) for Ct and/or Ng testing and evaluated the following outcomes: uptake in testing, linkage to care, and concordance (agreement) between the two settings for the same individuals. Risk of bias (RoB) was assessed using Cochrane Risk of Bias (RoB2) tool for randomised control trials (RCTs).

RESULTS

19 studies, from 1998 to 2024, comprising 15 RCTs with a total of 62 369 participants and four concordance studies with 906 participants were included. Uptake of Ct or Ng testing was 2.61 times higher at home compared with clinical settings. There was a high concordance between specimens collected at home and in clinical settings, and linkage to care was not significantly different between the two settings (prevalence ratio 0.96 (95% CI 0.91-1.01)).

CONCLUSION

Our meta-analysis and systematic literature review show that offering self-collection of specimens at home or in other non-clinical settings could be used as an additional strategy to increase sexually transmitted infection testing in countries that have not yet widely adopted this collection method.

Cardiovascular risk factors for the diagnosis of insomnia in end-stage renal disease

BACKGROUND

Insomnia, a known cardiovascular risk factor, is common in end-stage renal disease (ESRD) patients. There is growing acknowledgment of a potential bidirectional relationship between cardiovascular diseases and sleep disorders. We previously assessed the risk factors for common sleep disorders in ESRD patients. This follow-up study assesses the demographic and clinical cardiovascular-related risk factors for insomnia diagnosis in ESRD patients, given their increased cardiovascular burden.

METHODS

This study is a retrospective analysis of the United States Renal Data System to evaluate risk factors for insomnia diagnosis. All patients in the USRDS who started dialysis between 2005 and 2019 were eligible for inclusion. Demographic risk factors analyzed were age, race, sex, ethnicity, dialysis modality, and access type. Cardiovascular risk factors, including obstructive sleep apnea (OSA) and central sleep apnea (CSA), were also evaluated.

RESULTS

Female sex, OSA, CSA, myocardial infarction, congestive heart failure, peripheral vascular disease, cerebrovascular disease, diabetes, chronic obstructive pulmonary disease, obesity, and hypertension were associated with an increased risk of insomnia. Increasing age, non-white race, Hispanic ethnicity, and catheter or other/peritoneal dialysis access type were associated with a decreased risk of an insomnia diagnosis.

CONCLUSION

Various cardiovascular diseases were independent risk factors for an insomnia diagnosis in this retrospective cohort. Further study is indicated to investigate potential mechanisms underlying this connection.

Awareness, knowledge, attitude, and practice of adverse drug reaction reporting among health workers in primary health centres participating in seasonal malaria chemoprevention campaign in Nigeria in 2022: a cross-sectional survey

BACKGROUND

Evaluating health workers' knowledge and practice of adverse drug reaction (ADR) reporting is an important step in identifying gaps in quality ADR reporting during public health interventions like the seasonal malaria chemoprevention (SMC) campaign. Pharmacovigilance (PV) monitoring is vital in SMC due to the number of children exposed to malaria medicines for a period of 4 or 5 months during the campaign. In Nigeria more than 10 million children are exposed to SMC medicines every year. The scale of this intervention emphasised the need for efficient and effective safety monitoring during the campaign. Thus, the objective of this study was to evaluate healthcare workers' (HCW) awareness, knowledge, attitude and practice (KAP) of ADR reporting in health facilities participating in SMC campaign to identify pharmacovigilance gaps which may suggest possible ways to ensure safety during the campaign.

METHODS

World Health Organization's service availability and readiness assessment (SARA) recommendations were used to sample 2,598 out of 5,195 used as supervising health facilities (HFs) during the 2022 SMC campaign across nine states of the country. Out of the sampled HFs, 2,144 eligible and consented health facility workers (HFWs) were assessed for awareness, and KAP of ADR using the validated 45-item self-administered questionnaire. The data was analysed using descriptive statistics and correlation analysis at p < 0.05.

RESULTS

The majority of the respondents are males (n = 1,333, 62.2%). The HFWs showed good awareness (n = 2,037, 95.0%) of pharmacovigilance (PV). However, only 809 (37.7%) of them had good knowledge scores. The mean ADR reporting attitude score (85.0 ± 15.3%) was good with many of the respondents (n = 1,548, 72.2%) having a good score. However, the respondents' ADR practice was suboptimal, only 1,356 (63.2%) of them had encounters with ADR, and a lot of negative perceived barriers to ADR reporting were identified in the study. For example, 493 (23%) believed that ADRs were not reported because they were not serious and life-threatening while 248 (11.6%) reported a fear of liability. Correlation analysis revealed female gender (r = 0.163, p < 0.001), older age (r = 0.207, p < 0.001) and years of practice (r = 0.050, p = 0.021) as factors significantly associated with ADR knowledge and attitude scores.

CONCLUSION

The study indicated that HCWs across health facilities participating in SMC campaigns have ADR reporting knowledge and practice gaps. The study suggest training alone may not be effective in addressing gaps in ADR reporting. In addition to PV training, implementers can include continuous mentoring of health care workers or other similar interventions as part of strategy to improve ADR reporting. Also, context specific strategies to improve ADR reporting among health care worker needs to be implemented to address under-reporting of ADRs during SMC campaigns and other malaria public health interventions.

Healthcare-seeking behavior and out-of-pocket payments in Erbil, Kurdistan Region of Iraq

BACKGROUND

Understanding healthcare-seeking behavior and examining health expenditures can help determine possible barriers to accessing healthcare and direct more effective and inclusive healthcare systems. This study aimed to evaluate healthcare-seeking behavior and out-of-pocket healthcare expenditure in a sample of the population in Erbil, Iraq.

METHODS

We conducted this cross-sectional study in Erbil, Kurdistan Region of Iraq, from October to December 2023. A convenience sample of 414 adults completed a self-administered online survey. The following data were collected: recent illness, sociodemographic characteristics, type of healthcare received, and cost of healthcare.

RESULTS

The most common health conditions reported were communicable diseases (16.3%), musculoskeletal problems (13.1%), and noncommunicable diseases (12.7%). Approximately 85% of patients with health conditions requiring care sought healthcare; most visited private clinics (46.3%) and private hospitals (18.6%). The median total out-of-pocket healthcare expenditure in US dollars was 117.3 (interquartile range (IQR) = 45.6-410.0). The median total cost was much greater for participants who first visited a private health facility (USD 135.5, IQR = 57.3-405.6) than those who first visited a public facility (USD 76.8, IQR = 16.1-459.7). Participants ≥ 60 years spent significantly more than those < 14 years (USD 332, 95% CI = 211-453, p < 0.001). Evermarried participants spent significantly more than unmarried (USD 97, 95% CI = 1 to 192, p = 0.047). Health expenditures were significantly greater for noncommunicable diseases than infectious diseases (USD 232, 95% CI = 96-368, p = 0.001). After adjusting for covariates, age ≥ 60 years was independently associated with higher spending (USD 305, 95% CI = 153-457, p < 0.001).

CONCLUSIONS

Most participants sought care from formal health services, preferring the private sector. Seeking care from private facilities incurred significantly higher costs than seeking care from public ones, which suggests potential barriers to accessing healthcare, particularly affordability. The findings underscore the importance of evaluating existing healthcare policies to enhance effectiveness and identify areas for improvement. This study can help policymakers and healthcare providers design effective interventions, allocate resources efficiently, and improve healthcare delivery.

Changes in Substance Use Diagnoses in the Great Plains during the COVID-19 Pandemic

As drug overdose mortality rises in the United States, healthcare visits present critical opportunities to mitigate this trend. This study examines changes in healthcare visits for substance use disorders (SUDs) and remission prior to and during the COVID-19 pandemic in the Great Plains, with a focus on identifying the characteristics of those served. Data were analyzed from 109,671 patient visits (mode = one visit per patient), encompassing diverse demographics, including sex, age, race, ethnicity, and geographic location. Visits analyzed included those for Alcohol Use Disorder (AUD), Opioid Use Disorder (OUD), or Stimulant Use Disorder (StUD) and those in remission of these disorders between March 2019 and March 2021. Patient demographic information and geographic factors, like rurality and Medicaid expansion status, were considered, and logistic regression was utilized. Visits were primarily by White (70.83%) and Native American (21.39%) patients, non-Hispanic (91.70%) patients, and males (54.16%). Various demographic, geographic, and temporal trends were observed. Findings indicated that males were more likely to receive an AUD diagnosis, while females were more likely to receive an OUD or StUD diagnosis. Metropolitan-residing patients were more likely to receive an AUD diagnosis, while non-metropolitan patients were more likely to receive an OUD diagnosis. Remission odds increased for StUD during the pandemic but decreased for AUD and OUD. These findings illuminate the demographic and geographic patterns of SUD-related healthcare visits, suggesting critical touchpoints for intervention. The results emphasize the urgent need for targeted healthcare strategies, especially in rural and underserved areas, to address persistent health disparities.

Health Education Resources Favored by Out-Patients Attending King Saud Medical City, Riyadh

Background Health education, primarily through printed materials, is crucial for promoting preventive healthcare. It is essential to understand patients' preferences and ensure patient engagement in healthcare decisions. Health literacy challenges persist, and web-based platforms are expanding access. Tailoring materials to target populations, considering content, layout, and cultural appropriateness, maximizes effectiveness. This study aimed to determine the preferred health education resources for patients visiting King Saud Medical City, Riyadh. Methodology A cross-sectional study was conducted at King Saud Medical City, Riyadh, targeting adults in outpatient and staff clinic waiting areas. Data were collected using a validated questionnaire and analyzed with IBM SPSS Statistics for Windows, Version 29.0 (Released 2023; IBM Corp., Armonk, New York, United States). Results The study included 210 participants and revealed key preferences in health education. Notably, 57.6% preferred social media platforms, while 49.1% favored a doctor as their primary source. Participants prioritized pictures/photos (27.8%) and labels (56.2%) for printed materials. Most participants (91.4%) chose formats based on the comprehensive content provided. Participants sought general health guidance (26%) and preferences were significantly associated with education levels (p=0.010) and different sources (p<0.001). Additionally, students showed a significant association with receiving health education (p=0.046).  Conclusion The current study revealed diverse preferences for health education resources among patients at King Saud Medical City. The most favored method was social media platforms (57.6%, n=121), with participants ranking it as their first preference. Understanding these preferences is crucial for tailored and effective health education strategies.

Social inequalities in medical appointment cancellations and reschedulings at the onset of the COVID-19 epidemic in France

Inconsistent results are found regarding social inequalities related to healthcare appointment cancellations during the COVID-19 crisis. Whether rescheduling was associated with social status is unknown. By studying both cancellations and rescheduling, we comprehensively describe which social groups were affected by care disruption. First follow-up of a random population-based cohort was used, including 95 118 people aged 18 or older at baseline and who live in France. Poisson and multinomial regressions were used to study social factors associated with experiencing both medical appointment cancellation by health professionals during the first COVID-19 lockdown, and rescheduling within six months. Among all individuals (including those without scheduled appointment), 21.1% reported cancellations initiated by healthcare professionals. Women, the richest, and those with a chronic disease were the most affected by these cancellations. Although 78.1% who had their appointment cancelled obtained a new appointment within six months, 6.6% failed to reschedule and 15.2% did not want to reschedule. While the oldest were more likely to reschedule, regardless of their health status, the poorest and those with multiple chronic diseases were less likely to do so. Difficulties in rescheduling revealed certain social groups were ultimately more penalized by the restriction of access to care during the first wave of the COVID-19 pandemic. Given that the poorest people, a social group that is in poorer health condition compared to other groups, were the most affected, our results raise questions about the ability of the healthcare system to reduce social health inequalities during a major health crisis.

Educational inequalities in multimorbidity at older ages: a multi-generational population-based study

BACKGROUND

Social inequalities in multimorbidity may occur due to familial and/or individual factors and may differ between men and women. Using population-based multi-generational data, this study aimed to (1) assess the roles of parental and individual education in the risk of multimorbidity and (2) examine the potential effect modification by sex.

METHODS

Data were analysed from 62 060 adults aged 50+ who participated in the Survey of Health, Ageing and Retirement in Europe, comprising 14 European countries. Intergenerational educational trajectories (exposure) were High-High (reference), Low-High, High-Low and Low-Low, corresponding to parental-individual educational attainments. Multimorbidity (outcome) was ascertained between 2013 and 2020 as self-reported occurrence of ≥2 diagnosed chronic conditions. Inequalities were quantified as multimorbidity-free years lost (MFYL) between the ages of 50 and 90 and estimated via differences in the area under the standardized cumulative risk curves. Effect modification by sex was assessed via stratification.

RESULTS

Low individual education was associated with higher multimorbidity risk regardless of parental education. Compared to the High-High trajectory, Low-High was associated with -0.2 MFYL (95% confidence intervals: -0.5 to 0.1), High-Low with 3.0 (2.4-3.5), and Low-Low with 2.6 (2.3-2.9) MFYL. This pattern was observed for both sexes, with a greater magnitude for women. This effect modification was not observed when only diseases diagnosed independently of healthcare-seeking behaviours were examined.

CONCLUSIONS

Individual education was the main contributor to intergenerational inequalities in multimorbidity risk among older European adults. These findings support the importance of achieving a high education to mitigate multimorbidity risk.

Esophageal Mucosal Impedance Assessment for the Diagnosis of Gastroesophageal Reflux Disease

Background/Aims

Diagnosing gastroesophageal reflux disease (GERD) is sometimes challenging because the performance of available tests is not entirely satisfactory. This study aims to directly measure the esophageal mucosal impedance during upper gastrointestinal endoscopy for the diagnosis of GERD.

Methods

Sixty participants with typical symptoms of GERD underwent high-resolution esophageal manometry, 24-hour multichannel intraluminal impedance-pH monitoring, upper gastrointestinal endoscopy, and mucosal impedance measurement. Mucosal impedance measurement was performed at 2, 5, 10, and 18 cm above the esophagogastric junction during gastrointestinal endoscopy using a specific catheter developed based on devices described in the literature over the last decade. The patients were divided into groups A (acid exposure time < 4%) and B (acid exposure time ≥ 4%).

Results

The mucosal impedance was significantly lower in group B at 2 cm (2264.4 Ω ± 1099.0 vs 4575.0 Ω ± 1407.6 [group A]) and 5 cm above the esophagogastric junction (4221.2 Ω ± 2623.7 vs 5888.2 Ω ± 2529.4 [group A]). There was no significant difference in the mucosal impedance between the 2 groups at 10 cm and 18 cm above the esophagogastric junction. Mucosal impedance value at 2 cm > 2970 Ω resulted in a sensitivity of 96.4% and a specificity of 87.5% to exclude GERD.

Conclusions

Direct measurement of mucosal impedance during endoscopy is a simple and promising method for diagnosing GERD. Individuals with an abnormal acid exposure time have lower mucosal impedance measurements than those with a normal acid exposure time.

Biomarker-Based Analysis of Pain in Patients with Tick-Borne Infections before and after Antibiotic Treatment

Tick-borne illnesses (TBIs), especially those caused by Borrelia, are increasingly prevalent worldwide. These diseases progress through stages of initial localization, early spread, and late dissemination. The final stage often leads to post-treatment Lyme disease syndrome (PTLDS) or chronic Lyme disease (CLD), characterized by persistent and non-specific multisystem symptoms affecting multiple systems, lasting over six months after antibiotic therapy. PTLDS significantly reduces functional ability, with 82-96% of patients experiencing pain, including arthritis, arthralgia, and myalgia. Inflammatory markers like CRP and TNF-alpha indicate ongoing inflammation, but the link between chronic pain and other biomarkers is underexplored. This study examined the relationship between pain and biomarkers in TBI patients from an Irish hospital and their response to antibiotic treatment. Pain ratings significantly decreased after antibiotic treatment, with median pain scores dropping from 7 to 5 (U = 27215.50, p < 0.001). This suggests a persistent infection responsive to antibiotics. Age and gender did not influence pain ratings before and after treatment. The study found correlations between pain ratings and biomarkers such as transferrin, CD4%, platelets, and neutrophils. However, variations in these biomarkers did not significantly predict pain changes when considering biomarkers outside the study. These findings imply that included biomarkers do not directly predict pain changes, possibly indicating allostatic load in symptom variability among long-term TBI patients. The study emphasizes the need for appropriate antibiotic treatment for TBIs, highlighting human rights issues related to withholding pain relief.

Assessing the effectiveness of "BETTER Women", a community-based, primary care-linked peer health coaching programme for chronic disease prevention: protocol for a pragmatic, wait-list controlled, type 1 hybrid effectiveness-implementation trial

INTRODUCTION

The Building on Existing Tools to Improve Cancer and Chronic Disease Prevention and Screening in Primary Care (BETTER) programme trains allied health professionals working in primary care settings to develop personalised chronic disease 'prevention prescriptions' with patients. However, maintenance of health behaviour changes is difficult without ongoing support. Sustainable options to enhance the BETTER programme and ensure accessibility to underserved populations are needed. We designed the BETTER Women programme, which uses a digital app to match patients with a trained peer health coach (PHC) who provides ongoing support for health behaviour change after receipt of a BETTER prevention prescription in primary care.

METHODS AND ANALYSIS

We will conduct a type 1 hybrid implementation-effectiveness patient-randomised trial. Interested women aged 40-68 years will be recruited from three large, sociodemographically distinct primary care clinics (urban, suburban and rural). Patients will be randomised 1:1 to intervention or wait-list control after receipt of their BETTER prevention prescription. We will aim to recruit 204 patients per group (408 total). Effectiveness will be assessed by the primary outcome of targeted behaviours achieved for each participant at 6 months, consisting of three cancer screening tests (cervical, breast and colorectal) and four behavioural determinants of cancer and chronic disease (diet, smoking, alcohol use and physical activity). Data will be collected through patient survey and clinical chart review, measured at 3, 6 and 12 months. Implementation outcomes will be assessed through patient surveys and interviews with patients, peer health coaches and healthcare providers. An embedded economic evaluation will examine cost per quality-adjusted life-year and per additional health behavioural targets achieved.

ETHICS AND DISSEMINATION

This study has been approved by Women's College Hospital Research Ethics Board (REB), the Royal Victoria Regional Health Centre REB and the University of Toronto REB. All participants will provide informed consent prior to enrolment. Participation is voluntary and withdrawal will have no impact on the usual care received from their primary care provider. The results of this trial will be published in peer-reviewed journals and shared via conference presentations. Deidentified datasets will be shared on request, after publication of results.

TRIAL REGISTRATION NUMBER

NCT04746859.