Robert A Ladner
Datos Biográficos
| ID | 231432 |
|---|---|
| NOMBRE | Robert A Ladner |
| NOMBRES | Robert A |
| APELLIDO | Ladner |
| FIRMA | LADNER R A |
| AFILIACIONES | Behavioral Science Research Corporation PhD, is president, , Coral Gables, FL, USA |
| ORCID | 0000-0002-8746-0557 |
| VERIFICADO | Sí |
| TOTAL DE OBRAS | 18 |
| TOTAL DE CITAS | 5 |
| TOTAL COMO AUTOR | 18 |
| TOTAL COMO EDITOR | 0 |
| PRIMER AÑO DE PUBLICACIÓN | 1975 |
| AÑO MÁS RECIENTE DE PUBLICACIÓN | 2026 |
| ÍNDICE H | 1 |
Using Dynamic Causal Bayesian Networks to Assess the Role of Patient-Centered Care and Individual-Level Barriers on Viral Suppression Changes Among a Cohort of People with HIV
To assess the impact of changes in barriers to HIV viral suppression and the moderating role of patient-provider relationships, we conducted a retrospective cohort study using dynamic causal Bayesian network analyses on the first two available needs assessments between May 2020 and December 2022 for clients of the Miami-Dade County Ryan White Program (RWP) Part A Program. A cohort of 1539 individuals was formed using data from the RWP medical cas…
Race- and ethnicity-specific patient-provider relationship characteristics associated with antiretroviral therapy adherence and viral suppression among minority women with HIV, Miami-Dade County, Flor…
We conducted a cross-sectional study to examine the associations between items of the patient-provider relationship measures and antiretroviral therapy (ART) adherence and viral suppression within each of three ethnic groups of women with HIV (WHIV) - Hispanic, Haitian, and African American - using data from 542 WHIV enrolled in the Miami-Dade County Ryan White Program. Univariate and multivariable logistic regression models were applied for each…
Barriers to Covid-19 vaccination and strategies to increase trust and uptake among racial and ethnic minorities with HIV in South Florida
Vaccination efforts for PWH should prioritize addressing specific barriers and concerns related to their HIV status and tailoring strategies to meet their needs
Using Causal Bayesian Networks to Assess the Role of Patient-Centered Care and Psychosocial Factors on Durable HIV Viral Suppression
Sex differences in psychosocial and demographic factors associated with sustained HIV viral suppression in the Miami-Dade County Ryan White Program, 2017
This exploratory study examined sex differences in psychosocial and demographic factors associated with sustained HIV viral suppression (SVS). The study population included 6,489 Miami-Dade Ryan White Program (RWP) clients receiving services during 2017; administrative data was analyzed. SVS was defined as having all viral load tests during 2017 below 200 copies/ml. Multilevel logistic regression models accounted for clustering by medical case ma…
Factors Associated with Geographic Patterns of Poor Sustained Viral Suppression in Miami-Dade County Florida, 2017
Increased alcohol use during the Covid-19 pandemic among people with HIV from racial/ethnic minority groups in South Florida
People with HIV (PWH) from racial/ethnic minority groups may be particularly vulnerable to the effects of the COVID-19 Pandemic. Exacerbated COVID-19-related stressors may lead to maladaptive coping mechanisms such as increased alcohol use. This study examined socioeconomic and psychosocial predictors of increased alcohol use during the first year of the COVID-19 Pandemic among PWH from racial/ethnic minority groups in South Florida. Data were co…
Predictors of chlamydia or gonorrhea among people with HIV in Miami-Dade County Ryan White Program in 2017
The purpose of this study was to assess the prevalence of chlamydia or gonorrhea and factors associated with the diagnoses among people with HIV (PHIV) in the Ryan White Program Part A (RWP) in Miami-Dade County, Florida. We used 2017 calendar year data to identify factors associated with a chlamydia or gonorrhea diagnoses using logistic regression. About 50% of the 7110 PHIV who were ≥18 years old in active Ryan White care in 2017 reported being…
Clients’ Perspectives on Patient-Centeredness
Examining Barriers to Medication Adherence and Retention in Care among Women Living with HIV in the Face of Homelessness and Unstable Housing
Despite advances in biomedical treatments, women living with HIV (WLH) who experience homelessness and housing instability suffer suboptimal HIV outcomes, even when linked to treatment. The purpose of this study was to explore experiences of housing instability among WLH and to understand its role in their ability to adhere to antiretroviral medication and remain retained in care. Sixteen women who were linked to Ryan White Program HIV care in So…
A Comparative Analysis of Different HIV Viral Load Suppression Definitions Among Clients Receiving Care in the Miami-Dade Ryan White HIV/Aids Program
Relationship between Housing Characteristics and Care Outcomes among Women Living with HIV
Housing plays a critical role in the care outcomes of individuals living with a HIV, yet few studies have examined the unique housing profiles of women living with HIV (WLH), especially among those belonging to low-income racial/ethnic minority groups. In this study, authors conducted a latent class analysis to generate latent profiles of women ( N = 1,501) according to their housing status and household characteristics and assessed associations …
Development and Validation of Vulnerable and Enabling Indices for HIV Viral Suppression among People with HIV Enrolled in the Ryan White Program
General mental health, drug use, and socioeconomic indices using administrative data showed acceptable reliability, validity, and utility for non-viral suppression in an overall PLWH population and in gender- and racial/ethnic-stratified populations. These general indices may be used with similar validity and utility across gender and racial/ethnic diverse populations
Latent Class Analysis of Syndemic Factors Associated with Sustained Viral Suppression among Ryan White HIV/Aids Program Clients in Miami, 2017
Sustained HIV viral suppression among men who have sex with men in the Miami-Dade County Ryan White Program
Despite access to treatment, age and racial disparities in sustained viral suppression exist among MSM living with HIV. Addressing substance use, mental health, and social services' needs may improve the ability of MSM to sustain viral suppression long-term. Furthermore, physician characteristics may be associated with HIV outcomes and should be explored further
Factors Distinguishing Urban and Rural State Mental Hospital Patients in Florida
This study compares the patients of two state mental hospitals, one serving an urban region, the other a rural district. The purpose is to explore urban and rural patient differences on background, hospital history and experience, post-release living situation, use of community mental health services, and postrelease functioning. A summary attempt to distinguish urban from rural patients using discriminant function analysis established that rural…
Effects of Criminal Justice and Medical Definitions of a Social Problem upon the Delivery of Treatment
Robert S. Weppner, Karen S. Wells, Duane C. McBride, Robert A. Ladner, Effects of Criminal Justice and Medical Definitions of a Social Problem upon the Delivery of Treatment: The Case of Drug Abuse, Journal of Health and Social Behavior, Vol. 17, No. 2 (Jun., 1976), pp. 169-176
Ethnic and Sex Effects on Emergency Ward Utilization for Drug-Related Problems
Robert Ladner, William F. Page, Michele L. Lee, Ethnic and Sex Effects on Emergency Ward Utilization for Drug-Related Problems: A Linear Model Analysis, Journal of Health and Social Behavior, Vol. 16, No. 3 (Sep., 1975), pp. 315-325
Ethnic and Sex Effects on Emergency Ward Utilization for Drug-Related Problems
Robert Ladner, William F. Page, Michele L. Lee, Ethnic and Sex Effects on Emergency Ward Utilization for Drug-Related Problems: A Linear Model Analysis, Journal of Health and Social Behavior, Vol. 16, No. 3 (Sep., 1975), pp. 315-325
Relationship between Housing Characteristics and Care Outcomes among Women Living with HIV
Housing plays a critical role in the care outcomes of individuals living with a HIV, yet few studies have examined the unique housing profiles of women living with HIV (WLH), especially among those belonging to low-income racial/ethnic minority groups. In this study, authors conducted a latent class analysis to generate latent profiles of women ( N = 1,501) according to their housing status and household characteristics and assessed associations …
Factors Distinguishing Urban and Rural State Mental Hospital Patients in Florida
This study compares the patients of two state mental hospitals, one serving an urban region, the other a rural district. The purpose is to explore urban and rural patient differences on background, hospital history and experience, post-release living situation, use of community mental health services, and postrelease functioning. A summary attempt to distinguish urban from rural patients using discriminant function analysis established that rural…
Effects of Criminal Justice and Medical Definitions of a Social Problem upon the Delivery of Treatment
Robert S. Weppner, Karen S. Wells, Duane C. McBride, Robert A. Ladner, Effects of Criminal Justice and Medical Definitions of a Social Problem upon the Delivery of Treatment: The Case of Drug Abuse, Journal of Health and Social Behavior, Vol. 17, No. 2 (Jun., 1976), pp. 169-176
Ethnic and Sex Effects on Emergency Ward Utilization for Drug-Related Problems
Robert Ladner, William F. Page, Michele L. Lee, Ethnic and Sex Effects on Emergency Ward Utilization for Drug-Related Problems: A Linear Model Analysis, Journal of Health and Social Behavior, Vol. 16, No. 3 (Sep., 1975), pp. 315-325
Effects of Criminal Justice and Medical Definitions of a Social Problem upon the Delivery of Treatment
Robert S. Weppner, Karen S. Wells, Duane C. McBride, Robert A. Ladner, Effects of Criminal Justice and Medical Definitions of a Social Problem upon the Delivery of Treatment: The Case of Drug Abuse, Journal of Health and Social Behavior, Vol. 17, No. 2 (Jun., 1976), pp. 169-176
Factors Distinguishing Urban and Rural State Mental Hospital Patients in Florida
This study compares the patients of two state mental hospitals, one serving an urban region, the other a rural district. The purpose is to explore urban and rural patient differences on background, hospital history and experience, post-release living situation, use of community mental health services, and postrelease functioning. A summary attempt to distinguish urban from rural patients using discriminant function analysis established that rural…
Sustained HIV viral suppression among men who have sex with men in the Miami-Dade County Ryan White Program
Despite access to treatment, age and racial disparities in sustained viral suppression exist among MSM living with HIV. Addressing substance use, mental health, and social services' needs may improve the ability of MSM to sustain viral suppression long-term. Furthermore, physician characteristics may be associated with HIV outcomes and should be explored further
Development and Validation of Vulnerable and Enabling Indices for HIV Viral Suppression among People with HIV Enrolled in the Ryan White Program
General mental health, drug use, and socioeconomic indices using administrative data showed acceptable reliability, validity, and utility for non-viral suppression in an overall PLWH population and in gender- and racial/ethnic-stratified populations. These general indices may be used with similar validity and utility across gender and racial/ethnic diverse populations
Latent Class Analysis of Syndemic Factors Associated with Sustained Viral Suppression among Ryan White HIV/Aids Program Clients in Miami, 2017
Predictors of chlamydia or gonorrhea among people with HIV in Miami-Dade County Ryan White Program in 2017
The purpose of this study was to assess the prevalence of chlamydia or gonorrhea and factors associated with the diagnoses among people with HIV (PHIV) in the Ryan White Program Part A (RWP) in Miami-Dade County, Florida. We used 2017 calendar year data to identify factors associated with a chlamydia or gonorrhea diagnoses using logistic regression. About 50% of the 7110 PHIV who were ≥18 years old in active Ryan White care in 2017 reported being…
Clients’ Perspectives on Patient-Centeredness
Examining Barriers to Medication Adherence and Retention in Care among Women Living with HIV in the Face of Homelessness and Unstable Housing
Despite advances in biomedical treatments, women living with HIV (WLH) who experience homelessness and housing instability suffer suboptimal HIV outcomes, even when linked to treatment. The purpose of this study was to explore experiences of housing instability among WLH and to understand its role in their ability to adhere to antiretroviral medication and remain retained in care. Sixteen women who were linked to Ryan White Program HIV care in So…
A Comparative Analysis of Different HIV Viral Load Suppression Definitions Among Clients Receiving Care in the Miami-Dade Ryan White HIV/Aids Program
Relationship between Housing Characteristics and Care Outcomes among Women Living with HIV
Housing plays a critical role in the care outcomes of individuals living with a HIV, yet few studies have examined the unique housing profiles of women living with HIV (WLH), especially among those belonging to low-income racial/ethnic minority groups. In this study, authors conducted a latent class analysis to generate latent profiles of women ( N = 1,501) according to their housing status and household characteristics and assessed associations …
Sex differences in psychosocial and demographic factors associated with sustained HIV viral suppression in the Miami-Dade County Ryan White Program, 2017
This exploratory study examined sex differences in psychosocial and demographic factors associated with sustained HIV viral suppression (SVS). The study population included 6,489 Miami-Dade Ryan White Program (RWP) clients receiving services during 2017; administrative data was analyzed. SVS was defined as having all viral load tests during 2017 below 200 copies/ml. Multilevel logistic regression models accounted for clustering by medical case ma…
Factors Associated with Geographic Patterns of Poor Sustained Viral Suppression in Miami-Dade County Florida, 2017
Increased alcohol use during the Covid-19 pandemic among people with HIV from racial/ethnic minority groups in South Florida
People with HIV (PWH) from racial/ethnic minority groups may be particularly vulnerable to the effects of the COVID-19 Pandemic. Exacerbated COVID-19-related stressors may lead to maladaptive coping mechanisms such as increased alcohol use. This study examined socioeconomic and psychosocial predictors of increased alcohol use during the first year of the COVID-19 Pandemic among PWH from racial/ethnic minority groups in South Florida. Data were co…
Using Causal Bayesian Networks to Assess the Role of Patient-Centered Care and Psychosocial Factors on Durable HIV Viral Suppression
Race- and ethnicity-specific patient-provider relationship characteristics associated with antiretroviral therapy adherence and viral suppression among minority women with HIV, Miami-Dade County, Flor…
We conducted a cross-sectional study to examine the associations between items of the patient-provider relationship measures and antiretroviral therapy (ART) adherence and viral suppression within each of three ethnic groups of women with HIV (WHIV) - Hispanic, Haitian, and African American - using data from 542 WHIV enrolled in the Miami-Dade County Ryan White Program. Univariate and multivariable logistic regression models were applied for each…
Barriers to Covid-19 vaccination and strategies to increase trust and uptake among racial and ethnic minorities with HIV in South Florida
Vaccination efforts for PWH should prioritize addressing specific barriers and concerns related to their HIV status and tailoring strategies to meet their needs
Using Dynamic Causal Bayesian Networks to Assess the Role of Patient-Centered Care and Individual-Level Barriers on Viral Suppression Changes Among a Cohort of People with HIV
To assess the impact of changes in barriers to HIV viral suppression and the moderating role of patient-provider relationships, we conducted a retrospective cohort study using dynamic causal Bayesian network analyses on the first two available needs assessments between May 2020 and December 2022 for clients of the Miami-Dade County Ryan White Program (RWP) Part A Program. A cohort of 1539 individuals was formed using data from the RWP medical cas…
Medicine (16 obras) · HIV/AIDS Research and Interventions (13 obras) · Psychology (12 obras) · Gerontology (11 obras) · HIV, Drug Use, Sexual Risk (10 obras) · Human immunodeficiency virus (HIV (9 obras) · Demography (8 obras) · Family medicine (7 obras) · Psychiatry (7 obras) · Public health (7 obras)