Healthcare-Seeking Delays in Acute Ischemic Stroke Patients: The Influence of Gender, Immigrant Status, and Educational Background

Purpose

Timely medical attention is crucial for patients with Acute Ischemic Stroke (AIS), as delays can significantly impact therapeutic outcomes. These delays are influenced by a combination of socio-cultural, educational, and clinical factors.

Patients and Methods

An in-depth analysis was conducted to assess the prevalence and median duration of healthcare-seeking delays in AIS patients. The study specifically investigated the independent impacts of sociocultural and clinical determinants on these delays, with a focus on immigrant status, gender disparities, and educational levels. Multivariate regression analysis was employed to identify these independent effects while controlling for potential confounding factors.

Results

Among 1419 AIS patients, 82.52% (n = 1171) experienced delays exceeding 2 hours from symptom onset of symptoms to hospital arrival. The median delay was 12.3 hours. Immigrant populations encountering longer delays compared to native groups. Younger males (<45 years) and elderly females were more prone to delay in healthcare-seeking. Identified independent risk factors for delay included male gender (OR = 1.65 [95% CI:1.14-2.48]), self-acknowledged diabetes (OR = 2.50 [95% CI:1.21-5.17]), small vessel (OR = 2.07 [95% CI:1.27-3.36]), and wake stroke (OR = 7.04 [95% CI:3.69-13.44]). Educational background (high school and above), GCS score with 3-8 points (OR = 0.52 [95% CI:0.09-0.69]), understanding stroke-related knowledge (OR = 0.26 [95% CI:0.09-0.44]), conscious disturbance (OR = 0.25 [95% CI:0.10-0.62]) and limb weakness (OR=0.21[95% CI:0.21-0.49]) are protective factors for timely treatment.

Conclusion

Immigrant populations experienced longer delays from symptom onset to hospital arrival. The crucial roles of education and knowledge about stroke underscore the need for enhanced health literacy campaigns and public awareness, with a targeted focus on younger males and elderly females.

A Social Media-Based Diabetes Intervention for Low-Income Mandarin-Speaking Chinese Immigrants in the United States: Feasibility Study

BACKGROUND

Chinese immigrants bear a high diabetes burden and face significant barriers to accessing diabetes self-management education (DSME) and counseling programs.

OBJECTIVE

The goal of this study was to examine the feasibility and acceptability and to pilot test the potential efficacy of a social media-based DSME intervention among low-income Chinese immigrants with type 2 diabetes (T2D) in New York City.

METHODS

This was a single group pretest and posttest study in 30 Chinese immigrants with T2D. The intervention included 24 culturally and linguistically tailored DSME videos, focusing on diabetes education and behavioral counseling techniques. Over 12 weeks, participants received 2 brief videos each week via WeChat, a free social media app popular among Chinese immigrants. Primary outcomes included the feasibility and acceptability of the intervention. Feasibility was evaluated by recruitment processes, retention rates, and the video watch rate. Acceptability was assessed via a satisfaction survey at 3 months. Secondary outcomes, that is, hemoglobin A_1c (HbA_1c), self-efficacy, dietary intake, and physical activity, were measured at baseline, 3 months, and 6 months. Descriptive statistics and paired 2-sided t tests were used to summarize the baseline characteristics and changes before and after the intervention.

RESULTS

The sample population (N=30) consisted of mostly females (21/30, 70%) who were married (19/30, 63%), with limited English proficiency (30/30, 100%), and the mean age was 61 (SD 7) years. Most reported an annual household income of <US $25,000 (24/30, 80%) and a high school education or less (19/30, 63%). Thirty participants were recruited within 2 months (January and February 2020), and 97% (29/30) of the participants were retained at 6 months. A video watch rate of 92% (28/30) was achieved. The mean baseline HbA_1c level was 7.3% (SD 1.3%), and this level declined by 0.5% (95% CI -0.8% to -0.2%; P=.003) at 6 months. The mean satisfaction score was 9.9 (SD 0.6) out of 10, indicating a high level of satisfaction with the program. All strongly agreed or agreed that they preferred this video-based DSME over face-to-face visits. Compared to baseline, there were significant improvements in self-efficacy, dietary, and physical activity behaviors at 6 months.

CONCLUSIONS

This pilot study demonstrated that a social media-based DSME intervention is feasible, acceptable, and potentially efficacious in a low-income Chinese immigrant population with T2D. Future studies need to examine the efficacy in an adequately powered clinical trial.

Sleep Health, Acculturation, and Acculturative Stress in Immigrants in the United States: A Scoping Review

INTRODUCTION

Poor sleep health has been widely associated with chronic illnesses, and immigrant populations in the United States do not experience optimal sleep, putting them at increased risk of such illnesses. The purpose of this scoping review was to synthesize published literature on the influence of acculturation and acculturative stress on the sleep health of immigrant populations in the United States.

METHOD

This scoping review was guided by Arksey and O'Malley's framework and the Preferred Reporting Items for Systematic reviews and Meta-Analyses guideline, and 16 research articles were included in its synthesis of results.

RESULTS

Findings indicated that immigrants in the United States have poor sleep health and that acculturation and acculturative stress may be major influencing factors. In addition, demographic and socio-contextual factors such as gender, economic status, education, and employment characteristics influenced immigrants' sleep. Race and ethnicity were additional factors influencing sleep, but the limited number of studies in this area precludes determination of which groups are most affected. Chronic stress, depressive symptoms, and language influenced immigrants' sleep health, but mixed results were observed for generational status.

DISCUSSION

Future sleep studies should include vulnerable and understudied immigrant groups and consider all socio-contextual and psychological factors potentially affecting sleep health. In health settings serving immigrant groups, nurses should emphasize screening for these factors. Also, comparative studies are needed to identify specific factors that may affect sleep health in particular immigrant ethnic groups.

Adherence to the Mediterranean Diet and Successful aging in Greeks living in Greece and abroad: the epidemiological Mediterranean Islands Study (MEDIS)

Background: Whether older immigrant populations from the Mediterranean region, continue to follow the MD long after they immigrated is not known. Aim: Compare adherence to the MD and successful aging levels between Greeks living in Greece (GG) and Greeks living abroad (GA). Methods: Anthropometrical, clinical, psychological, sociodemographic, dietary and lifestyle parameters were assessed in a cross-sectional manner in a sample of 252 GG and 252 GA. Mediterranean Diet Score (MedDietScore range 0-55) was used to assess adherence to the MD. Successful aging was evaluated with the validated successful aging index (SAI range 0-10). Results: GA presented higher adherence to MD (p < 0.001); they were consuming significantly more cereals, legumes, vegetables, and fruits compared to GG. GG consumed significantly more dairy (3.8 ± 2.9 vs. 1.9 ± 2.2, p < 0.001) and potatoes (2.4 ± 1.6 vs. 1.9 ± 1.5, p < 0.001) compared to GA. Meat (p = 0.27), poultry (p = 0.72), fish (p = 0.68), olive oil (p = 0.16) and alcohol consumption (p = 0.05) were comparable between the two groups (all p's > 0.05). MedDietScore was positively associated with SAI among both groups after adjusting for possible confounders (0.041 ± 0.014, p = 0.003 GG and 0.153 ± 0.035, p < 0.001 GA). Also, legumes, cereals, fruits and vegetables were found to be beneficial for successful aging. Conclusion: Adherence to the MD is associated with higher levels of successful aging among people of the same genetic background living in different environments. However, traditional dietary habits are gradually abandoned in their native countries, when, at the same time, are considered cultural heritage and preserved accordingly among immigrants.

Clinical and Epidemiological Features of Tuberculous Pleural Effusion in Alicante, Spain

We aimed to (1) evaluate the incidence of tuberculous pleural effusion (TPE) over 25 years in our centre; (2) measure the yield of different diagnostic techniques; (3) compare TPE features between immigrant and native patients. Retrospective study of patients who underwent diagnostic thoracentesis and pleural biopsy in our hospital between 1995 and 2020. TPE was diagnosed in 71 patients (65% natives, 35% immigrants). Onset was acute in 35%, subacute in 26% and prolonged in 39%. Radiological features were atypical in 42%. Thoracentesis specimens were lymphocyte-predominant in 84.5% of patients, with elevated adenosine deaminase in 75% of patients. Diagnostic yield of pleural biopsy was 78%. Compared with native patients, more immigrants had previous contact with TB (54% vs. 17%, p = 0.001), prior TB (21% vs. 4%, p < 0.02) and atypical radiological features (58% vs. 34%, p < 0.03). TPE incidence was six times higher in the immigrant population (6.7 vs. 1.1 per 100,000 person-years, p < 0.001). TPE has an acute onset and sometimes atypical radiological features. Pleural biopsy has the highest diagnostic yield. Reactivation, prior contact with TB, atypical radiological features, complications, and positive microbiology results are more common in immigrant patients.

Differences in health status, health behaviour and healthcare utilisation between Immigrant and native homeless people in Spain: An exploratory study

Few studies have examined the differences between immigrant and native-born homeless populations. Our aim was to conduct an exploratory study to examine the differences in health status, health behaviour and healthcare utilisation in a sample of Spanish immigrant and native homeless people. Study was conducted in eight different temporary accommodations in the Valencia region in August 2018. Overall, 86 participants were included in the analysis who answered questionnaires concerning socio-demographic characteristics, immigration status, health status and behaviour, healthcare utilisation and experienced discrimination in healthcare and health literacy. In total, 76.7% were men with a mean age of 41.91 (14.17) years, with 60.4% having immigration background with an average of 4.8 (4.2) years since arrival in Spain. No differences were found in the subjective health status, however, native homeless participants reported significantly higher prevalence of heart disease (87.5% vs. 12.5%), hypertension (84.6% vs. 15.4%), psychological illness (63.6% vs. 36.4%) and were also more often smokers (73.5% vs. 28.8%), reported smoking more cigarettes per day (12.0 vs. 7.4) and were more often illegal drug users (17.6% vs. 2.0%). Immigrant participants were significantly more often not insured, reported more problems in healthcare access and had lower rates of visits to general practitioners and less hospital admissions. Differences were also observed in social status with the native homeless more often reporting receiving income, and living in less crowded accommodations. Our results show a variety of issues that the immigrant homeless population in Spain is confronted with that also prevents adequate social inclusion and achieving good health. However, the immigrant population engaged less often in risky health behaviour. More, and continuous, monitoring of social, mental and physical health of the homeless population is necessary. Public health interventions aiming at health promotion in the immigrant homeless populations need to focus on increasing overall social integration.

Lurking in plain sight: Hypertension awareness and treatment among New York City taxi/for-hire vehicle drivers

Hypertension is a risk factor for cardiovascular disease, which is the leading cause of death in the United States. Taxi and for-hire vehicle (FHV) drivers, a largely male, immigrant and medically underserved population, are at increased risk of cardiovascular disease, in part due to the nature of their work. This study examined demographic and lifestyle predictors of hypertension diagnosis awareness, objectively measured blood pressure (hypertensive-range vs non-hypertensive-range readings), medication use, and hypertension control. A cross-sectional assessment was conducted with 983 male taxi/FHV drivers who attended health fairs in New York City from 2010 to 2017. Twenty-three percent self-reported a hypertension history and 46% had hypertensive-range BP readings. Approximately, half the drivers lacked health insurance (47%) and a usual care source (46%). Thirty percent did not self-report hypertension and had hypertensive-range BP readings. Medication use was reported by 69% of hypertension-aware drivers, and being older and having health care access (insurance, a usual care source, and seeing a doctor in the past year) was significantly associated with medication use. Hypertension-unaware drivers with hypertensive-range BP readings were less likely to have a usual care source. Over 60% of drivers who were hypertension-aware and on medication had hypertensive-range readings. There is a need for community-based and workplace driver and provider interventions to address BP awareness and management and to provide health care navigation for vulnerable populations such as taxi/FHV vehicle drivers.

Towards a New Strategy for Diagnosis of Congenital Trypanosoma cruzi Infection

The immigration of Latin American women of childbearing age has spread the congenital transmission of Chagas disease to areas of nonendemicity, and the disease is now a worldwide problem. Some European health authorities have implemented screening programs to prevent vertical transmission, but the lack of a uniform protocol calls for the urgent establishment of a new strategy common to all laboratories. Our aims were to (i) analyze the trend of passive IgG antibodies in the newborn by means of five serological tests for the diagnosis and follow-up of congenital Trypanosoma cruzi infection, (ii) assess the utility of these techniques for diagnosing a congenital transmission, and (iii) propose a strategy for a prompt, efficient, and cost-effective diagnosis of T. cruzi infection. In noninfected newborns, a continuous decreasing trend of passive IgG antibodies was observed, but none of the serological assays seroreverted in any the infants before 12 months. From 12 months onwards, serological tests achieved negative results in all the samples analyzed, with the exception of the highly sensitive chemiluminescent microparticle immunoassay (CMIA). In contrast, in congenitally infected infants, the antibody decline was detected only after treatment initiation. In order to improve the diagnosis of congenital T. cruzi infection, we propose a new strategy involving fewer tests that allows significant cost savings. The protocol could start 1 month after birth with a parasitological test and/or a PCR. If negative, a serological test would be carried out at 9 months, which if positive, would be followed by another at around 12 months for confirmation.

Control and management of congenital Chagas disease in Europe and other non-endemic countries: current policies and practices

OBJECTIVES

Identifying pregnant women infected with Trypanosoma cruzi is one of the major challenges for preventing and controlling Chagas disease (CD) in non-endemic countries. The aim of this paper was to perform a policy evaluation of the current practices of congenital Chagas disease (CCD) control in non-endemic countries and to propose specific targets for enhanced interventions to tackle this emerging health problem outside the endemic areas of Latin America.

METHODS

We conducted a mixed method review of CCD policy strategies by searching the literature in the PubMed, Google Scholar and the World Health Organization (WHO) databases using the key terms 'CCD', 'paediatric Chagas disease' and 'non-endemic countries'; as free text and combined as one phrase to increase the search sensitivity. Reviews, recommendations, guidelines and control/surveillance programme reports were included.

RESULTS

Of 427 CCD papers identified in non-endemic countries, 44 matched the inclusion. Although local programmes were launched in different countries with large numbers of Latin American immigrants, there were considerable disparities in terms of the programmes' distribution, delivery, integration and appropriated CCD control strategies. Moreover, Catalonia, Spain is the only region/country with an established systematic monitoring of CCD in pregnant women from Latin American countries.

CONCLUSIONS

Given the worldwide dissemination of CD, the nature of its vertical transmission, and the gaps of the current strategies in non-endemic countries, there is an urgent need to standardise, expand and reinforce the control measures against CCD transmission.

The impact of breast cancer knowledge and attitudes on screening and early detection among an immigrant Iranian population in southern California

Few studies explored factors influencing breast cancer screening and early detection behaviors among immigrant Iranian women residing in the USA. Using a cross-sectional survey, a convenience sample of 319 Iranian American women was selected to investigate the impact of breast cancer knowledge and attitude on screening. A self-administered questionnaire assessed breast cancer screening knowledge, attitude, and mammography use (ever, previous year, and future intention). 79 % of the women in the study reported ever receiving at least one mammogram and 74 % received a mammogram in the past year. Personal attitude had an independent significant effect on: mammography use in the last year, ever use of mammography, and future intention to screen. Knowledge and morality-induced attitude influenced screening behavior but not significantly. Interventions targeting breast cancer screening among immigrant Iranian women in the USA should focus on enhancing personal attitudes in order to influence actual screening behavior.

Tailored telephone education to promote awareness and adoption of fruit and vegetable recommendations among urban and mostly immigrant black men: a randomized controlled trial

BACKGROUND

Fruit and vegetable (FV) intake in black men are far below national recommendations.

METHODS

Urban, primarily immigrant, black men (n=490) from the New York City metropolitan area participating in the Cancer Awareness and Prevention (CAP) Trial (2005-2007) were randomly assigned to one of two intervention groups: 1) FV Education (FVE) or 2) Prostate Education (PE). Both interventions entailed a mailed brochure plus two tailored telephone education (TTE) calls. Outcomes, measured at baseline and at eight months, included knowledge of FV recommendations, perceived benefits, stage of readiness to adopt recommendations and self-reported FV consumption.

RESULTS

At follow-up, the FVE group consumed an average of 1.2 more FV servings per day than the PE group (P<0.001; adjusted for baseline). The FVE group also demonstrated increases in knowledge about recommended FV amounts (P<0.01) and appropriate serving sizes (P<0.05), and in the percent of participants moving from a lower to a higher stage of readiness to adopt FV recommendations (P<0.05). The FVE group did not demonstrate increases in knowledge related to the importance of eating a colorful variety or in the ability to name potential health benefits.

CONCLUSIONS

TTE can be a practical and moderately effective intervention for raising awareness of FV recommendations and for promoting FV consumption in urban and primarily immigrant black men.

Knowledge, barriers, and stage of change as correlates of fruit and vegetable consumption among urban and mostly immigrant black men

BACKGROUND

Daily fruit and vegetable consumption in black men is low and has remained relatively unchanged during the past 20 years.

OBJECTIVE

To examine awareness of fruit and vegetable recommendations promoted by federal agencies and correlates of fruit and vegetable consumption among an urban and mostly immigrant population of adult black men.

DESIGN

A cross-sectional study analyzing baseline data (n=490) from a randomized controlled trial.

SETTING

A large health care worker's union.

MAIN OUTCOME MEASURES

Knowledge, perceived benefits, stage of readiness, perceived barriers, and daily servings of fruit and vegetable intake.

STATISTICAL ANALYSES PERFORMED

One-way analysis of variance and t tests were used to compare fruit and vegetable intake across main study variables. Regression analysis was used to identify independent predictors of fruit and vegetable intake.

RESULTS

Fruit and vegetable intake was low (mean was three servings/day). Ninety-four percent were not aware that men should consume at least nine servings of fruits and vegetables daily and 59.8% were not aware that eating a colorful variety is important. In contrast, over half (54.7%) were aware that a single serving is equal to about a handful; 94.1% correctly reported fruit and vegetables as an important source of fiber; 79.6% correctly reported vitamin pills were not a substitute for eating fruits and vegetables; and 94.5% recognized that there are health benefits to eating fruits and vegetables, although identification of specific benefits was minimal. In regression analysis, a greater level of fruit and vegetable consumption was significantly associated with greater knowledge of fruit and vegetable recommendations, lower perceived barriers, and a more advanced stage of change (action vs contemplation/preparation). Perceived health benefits were not associated with fruit and vegetable consumption.

CONCLUSIONS

There is a lack of awareness of the current fruit and vegetable recommendations. In addition, men reported fruit and vegetable intakes that were far below national recommendations. Greater efforts are needed to help urban and primarily immigrant black men realize the importance of and recommendations for fruit and vegetable consumption.