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Uninsured primary care patients tend to experience barriers to autonomy in clinical decision-making due to limited choices of healthcare facilities and low health literacy. This study examined whether certain factors, including the component of patient-centeredness, are associated with patient autonomy among these populations and contribute to reducing disparities in healthcare. This was a cross-sectional study using a convenience sample of free clinic patients aged 18 years and older who spoke English and/or Spanish. Multiple regression analyses were performed to understand factors associated with Ideal Patient's Autonomy. Data were collected from September to December 2019. Findings conclude that Spanish-speaking patients at the free clinic have a stronger belief in a paternalist model of the provider-patient relationship (P < .01). Better communication between patients and providers results in higher levels of autonomy (P < .01). Higher levels of educational attainment and better communication partnership were associated with higher levels of a free clinic patient's understanding of treatment risks (P < .01). This research study found that components of patient-centeredness are important considerations for improving patient autonomy among free clinic patients.
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OBJECTIVES: Stress among free clinic patients is an important issue to address in health care. Evaluating the differences between perceived stress and physiological stress will help healthcare professionals to better understand the stress and coping management skills that will improve health outcomes for underserved populations. The aim of this study was to accelerate research to better understand the biological and psychological aspect of stress in health disparities. METHODS: This was a cross-sectional study using a convenience sample of free clinic patients aged 18 years and older who spoke English and/or Spanish. Multiple modals of data were collected from 178 participants during summer 2019, including a self-administered paper survey and a biomedical saliva sample. Descriptive statistics were used to present the characteristics of the participants, and a correlation heatmap was used to show a graphical representation of the main variables. Two models of multivariable regression were performed to understand factors associated with cortisol and perceived stress. RESULTS: Higher levels of perceived stress were not significantly more prevalent than higher levels of salivary cortisol among free clinic patients; however, higher levels of social networking were significantly associated with lower levels of perceived stress. Our analysis revealed that having more friends in a social network was slightly more associated with lower levels of perceived stress than having more family members. CONCLUSIONS: The result of this study provides awareness to healthcare promoters and educators concerning the health of uninsured patients. More specifically, this study provides a foundation to understand the salivary cortisol levels and the relation to perceived stress among this population. Further studies are needed to measure salivary cortisol repeatedly during a period of time among a larger population to better understand the reasons behind normal cortisol level manifesting along with chronic stress.
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Hidrocortisona , Estrés Psicológico , Humanos , Hidrocortisona/análisis , Estrés Psicológico/epidemiología , Estrés Psicológico/psicología , Estudios Transversales , Adaptación Psicológica , Red SocialRESUMEN
Patient adherence is vital for the quality of health care outcomes and treatment efficacy, and reduces the economic burden on the healthcare system. The purpose of this study was to examine factors associated with levels of general adherence among uninsured free clinic patients. This was a cross-sectional study using a convenience sample of free clinic patients aged 18 years and older who spoke English and/or Spanish. Descriptive statistics and multiple regression were performed to understand sociodemographic characteristics and factors associated with higher levels of general adherence. A higher level of general adherence were significantly associated with younger age (P < .01), levels of adherence to lifestyle recommendations (P < .01), and medication (P < .01). Having attended health education classes and having a primary care provider were not associated with levels of general adherence.This study suggested that a lower level of general adherence exists among elderly patients of the free clinic. In this light, providers need to consider unique strategies to enhance the provider-patient relationship by understanding patient's characteristics and providing sufficient information and explanation for treatment and medication.
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OBJECTIVES: Medically uninsured individuals living in poverty experience poor health and face social barriers that negatively affect their health. The purpose of this study was to examine the association between social barriers, particularly healthy food availability and financial difficulty, and well-being among uninsured free clinic patients in the United States. METHODS: Data were collected using a self-administered paper survey at a free clinic from adult patients who spoke and read English or Spanish (N = 666) from January to April 2019. RESULTS: Better neighborhood healthy food availability is associated with better self-reported general health. Food security is related to better emotional well-being and social functioning. Having difficulty paying rent or a mortgage is linked to worse emotional well-being and social functioning. CONCLUSIONS: Providing health education programs may not be sufficient to promote healthy eating among underserved populations because of the social barriers that they experience, such as food insecurity and financial difficulty. Future research could be performed to determine how these social factors influence those of different social and cultural backgrounds than the participants in this study.
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Adaptación Psicológica , Estrés Financiero/etiología , Inseguridad Alimentaria/economía , Interacción Social , Adulto , Análisis de Varianza , Femenino , Estrés Financiero/psicología , Humanos , Masculino , Persona de Mediana Edad , Encuestas y CuestionariosRESUMEN
The COVID-19 pandemic is a significant public health issue especially for underserved populations. Little is known about patient satisfaction with telehealth among free clinic patients or other underserved populations. The purpose of this study is to examine factors associated with patient satisfaction with in-person services and telehealth during the pandemic and describe the experiences during the pandemic among free clinic patients. Data were collected from 628 uninsured English- and Spanish-speaking patients of a free clinic using an online survey from June to August in 2020. Free clinic patients are satisfied both with in-person services and telehealth. Factors associated with satisfaction were slightly different for in-person services and telehealth. The major experiences during the pandemic were related to food/diet and physical inactivity. This study examined a new trend in patient satisfaction and is important because telehealth may be a stepping-stone on how to handle future doctor visits for underserved populations. Furthermore, as the pandemic rapidly develops and changes daily life experiences, the uninsured population faces imminent impacts in various aspects of their life experiences.
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Recently we described the pH dependence of activity for a family of cationic antimicrobial peptides (CAMPs) selected from a combinatorial library. In the current work we report on the effects of toxic ions (Cu(2+), Zn(2+), and F(-)) and the chelator EDTA on the activity profiles of one member of this family, the 12-residue cationic antimicrobial peptide *ARVA, against a panel of microorganisms. All four ions exhibited either synergy or additivity with *ARVA for all organisms tested with the exception of *ARVA combined with NaF against Candida albicans which exhibited indifference. CuCl2 and ZnCl2 exhibited synergy with *ARVA against both the Gram negative Pseudomonas aeruginosa and the Gram positive Staphylococcus aureus as well as strong additivity against Escherichia coli at submillimolar concentrations. The chelator EDTA was synergistic with *ARVA against the two Gram negative organisms but showed only simple additivity with S. aureus and C. albicans despite their much lower MICs with EDTA. This effect may be related to the known differences in the divalent ion binding properties of the Gram negative LPS layer as compared to the peptidoglycan layer of the Gram positive organism. Unlike the other ions, NaF showed only additivity or indifference when combined with *ARVA and required much higher concentrations for activity. The yeast C. albicans did not show synergy or strong additivity with any of the inhibitory compounds tested. The effects of toxic ions and chelators observed here have important implications for applications using CAMPs and for the design of novel formulations involving CAMPs. This article is part of a Special Issue entitled: Interfacially Active Peptides and Proteins. Guest Editors: William C. Wimley and Kalina Hristova.