Rosy Chhabra

Tobacco Use and Readiness to Quit Smoking in Low-Income HIV-Infected Persons

The study aim was to identify covariates of smoking status and readiness to quit that encompassed key sociodemographic and health status variables, health-related quality of life, drug use and unprotected sex, and tobacco use variables in a cohort of low-income persons living with HIV. We also examined the impact of HIV diagnosis on smoking cessation. The sample (N = 428) was mostly male (59%) and Black (53%) or Hispanic (30%), and had a high school education or less (87%). Mean age was 40 years. Two-thirds of participants were current smokers, 19% former smokers, and 16% never smokers. Current smokers smoked a mean of 16 cigarettes/day for 22 years; 42% were in the precontemplation stage of readiness to quit smoking, 40% were contemplators, and 18% were in preparation. Most current smokers (81%) reported receiving medical advice to quit smoking. Multivariate logistic regression analyses indicated that current smokers, compared with former smokers, were more likely to use illicit drugs, perceive a lower health risk for continued smoking, and report less pain. Current smokers, compared with nonsmokers (former and never smokers), were more likely to report greater illicit drug use in their lifetime, current illicit drug use, and less pain. A multiple linear regression indicated that greater current illicit drug use, greater emotional distress, and a lower number of quit attempts were associated with lower stage of readiness to quit smoking. These findings confirm a high prevalence of smoking among HIV-infected persons and suggest a complex interplay among drug use, pain, and emotional distress that impact smoking status and, among smokers, readiness to quit. Tobacco control programs for HIV-infected persons should build motivation to quit smoking and address salient barriers to cessation--such as comorbid drug use, emotional distress, pain, and access to and coverage for treatment--and should educate smokers regarding the HIV-specific health benefits of cessation.

Construct Validity of the Posttraumatic Stress Disorder Checklist in Cancer Survivors: Analyses Based on Two Samples.

The measurement of posttraumatic stress disorder (PTSD) is critically important for the identification and treatment of this disorder. The PTSD Checklist (PCL; F. W. Weathers and J. Ford, 1996) is a self-report measure that is increasingly used. In this study, the authors investigated the factorial validity of the PCL with data from 236 cancer survivors who received a bone marrow or stem cell transplantation. The authors examined the fit of these data with the clinical model of 3 symptom clusters for PTSD, as proposed in the Diagnostic and Statistical Manual of Mental Disorders, and alternative models tested in prior research. By using confirmatory factor analysis the authors found that a 4-first-order-factor model of PTSD provided the best fit. The relations of PTSD symptoms with sociodemographic and medical variables were also explored.

Housing Status and Health Care Service Utilization Among Low-income Persons with HIV/AIDS

AbstractOBJECTIVE: To examine the impact of housing status on health service utilization patterns in low-income HIV-infected adults.n DESIGN: A survey of 1,445 HIV-infected Medicaid recipients in New York State between April 1996 and March 1997.n MAIN RESULTS: Six percent of study participants were homeless, 24.5% were “doubled-up,” and 69.5% were stably housed. Compared with the stably housed, doubled-up and homeless participants were less likely to be seeing a physician regularly (P=.0001), and if seeing a physician, they were likely to have been doing so for a significantly shorter time (P=.02). The homeless were also less likely than either stably housed or doubled-up individuals to see the same physician or group of physicians at each ambulatory visit (P=.007). In addition, a higher proportion of the homeless had made one or more hospital visits over the prior 3 months than the nonhomeless. After multivariate adjustment, doubled-up participants were found to make more emergency room visits, the homeless were less likely to be taking prophylaxis for Pneumocystis carinii pneumonia, and both the doubled-up and the homeless were shown to use slightly more outpatient care than the stably housed.n CONCLUSION: Our study documents differences in health care utilization patterns across stably housed, doubled-up, and homeless HIV-infected persons after controlling for health insurance coverage. These differences, especially those pertaining to outpatient services, suggest that the unstably housed may be receiving less adequate health care than the stably housed, and hence may be more likely to experience adverse clinical outcomes.

Barriers and facilitators of linkage to HIV primary care in New York City

Abstract:One in 5 people living with HIV are unaware of their status; they account for an estimated 51% of new infections. HIV transmission can be reduced through a “Test and Treat” strategy, which can decrease both viral load and risk behaviors. However, linkage of newly diagnosed HIV-positive persons to care has proved challenging. We report quantitative and qualitative data on linkage to care from HIV testing sites that partnered with the New York City Department of Health and Mental Hygiene to implement “The Bronx Knows” (TBK), an initiative that tested 607,570 residents over 3 years. During TBK, partner agencies reported the aggregate number of HIV tests conducted, the number of confirmed positives (overall and new), and the number of confirmed positives linked to medical care. We conducted qualitative interviews with directors of 24 of 30 TBK HIV testing agencies to identify linkage barriers and selected 9 for case studies. Barriers to linkage fell into 3 domains: (1) health care system factors (long wait for provider appointments, requirement of a positive confirmatory test before scheduling an appointment, system navigation, and disrespect to patients); (2) social factors (HIV stigma); and (3) characteristics of risk populations (eg, mental illness, homelessness, substance use, and immigrant). Best practices for linkage included networking among community organizations, individualized care plans, team approach, comprehensive and coordinated care services, and patient peer navigation. Research and public health implications are discussed.

Barriers and facilitators to engagement of vulnerable populations in HIV primary care in New York City.

Background:Engagement in HIV care helps to maximize viral suppression, which in turn, reduces morbidity and mortality and prevents further HIV transmission. With more HIV cases than any other US city, New York City reported in 2012 that only 41% of all persons estimated to be living with HIV (PLWH) had a suppressed viral load, whereas nearly three-quarters of those in clinical care achieved viral suppression. Thus, retaining PLWH in HIV care addresses this central goal of both the US National HIV/AIDS Strategy and Governor Cuomos plan to end the AIDS epidemic in New York State. Methods:We conducted 80 in-depth qualitative interviews with PLWH in 4 New York City populations that were identified as being inconsistently engaged in HIV medical care: African immigrants, previously incarcerated adults, transgender women, and young men who have sex with men. Results:Barriers to and facilitators of HIV care engagement fell into 3 domains: (1) system factors (eg, patient–provider relationship, social service agencies, transitions between penal system and community), (2) social factors (eg, family and other social support; stigma related to HIV, substance use, sexual orientation, gender identity, and incarceration), and (3) individual factors (eg, mental illness, substance use, resilience). Similarities and differences in these themes across the 4 populations as well as research and public health implications were identified. Conclusions:Engagement in care is maximized when the social challenges confronted by vulnerable groups are addressed, patient–provider communication is strong, and coordinated services are available, including housing, mental health and substance use treatment, and peer navigation.

Beyond satisfaction: Using the Dynamics of Care assessment to better understand patients' experiences in care

BackgroundPatient perceptions of and satisfaction with care have become important indicators of the quality of services and the relationship of services to treatment outcomes. However, assessment of these indicators continues to be plagued by measurement problems, particularly the lack of variance in satisfaction data. In this article, we present a new approach to better capture patient perceptions of experiences in care, the Dynamics of Care (DoC) assessment. It is an in-depth approach to defining and assessing patients perspectives at different junctures in care, including their decisions about whether and where to seek care, the barriers encountered, and the treatments and services received.MethodsThe purpose of this article is to describe, validate, and discuss the benefits and limitations of the DoC, which was administered as part of a longitudinal study to evaluate the New York State HIV Special Needs Plan (SNP), a Medicaid managed care model for people living with HIV/AIDS. Data are from 426 study respondents across two time points.ResultsThe results demonstrate the validity and value of the DoC. Help seeking decisions and satisfaction with care appear to be situation-specific, rather than person-specific. However, barriers to care appear to be more cross-situational for respondents, and may be associated with clients living situations or care arrangements. Inventories in this assessment that were designed to identify potential deterrents to help seeking and difficulties encountered in care demonstrated clear principal component structures, and helped to explain satisfaction with care. The problem resolution index was found to be independent from satisfaction with care and the data were more normally distributed. DoC data were also associated with subsequent utilization and change in quality of life.ConclusionThe DoC was designed to be a flexible, integrated measure to determine individuals salient service needs, help seeking and experiences in care. One of the many strengths of the assessment is its focus on specific problems in context, thus providing a more sensitive and informative way to understand processes in care from the patients perspective. This approach can be used to direct new programs and resources to the patients and situations that require them.

Adolescents' views on barriers to health care: a pilot study.

Objectives: To determine from adolescents using health care their: 1) perceptions of barriers to obtaining health services, 2) views on how to overcome the barriers and 3) views on how to create an adolescent-friendly primary care practice. Design: Six focus group interviews. Methods: Adolescents 11-21 years old from three health centers in the Bronx were recruited. Main Outcome Measures: 1) barriers to accessing health care such as insurance, language barriers, transportation, making an appointment; 2) identifying barriers related to issues of consent and confidentiality; 3) exploring barriers to accessing mental health and related issues; and 4) their visions of an adolescent-friendly office. Results: Thirty-one adolescents, aged 11-21 years old, participated. The majority were Hispanic and 52% were female. Fifty percent of adolescents had a routine visit within the past month. Most adolescents reported experiencing barriers to making an appointment. Additionally, they complained about long waiting times to be seen by providers on the day of their scheduled appointment. Another key barrier was related to knowledge and perceptions about consent and confidentiality. Further, in regard to mental health, many adolescents from focus groups reported that they felt that their primary providers had little interest in this topic and limited knowledge about it. Most of the adolescents reported no barriers with insurance, language or transportation. Their visions of an adolescent-friendly office would include a separate adolescent waiting area equipped with entertainment units. Conclusion: In this study of adolescents who already have primary care providers and are seemingly well-connected to the health care system, there remained significant reported barriers to accessing necessary health services.

Adaptation of an alcohol and HIV school-based prevention program for teens.

Given the current status of HIV infection in youth in India, developing and implementing HIV education and prevention interventions is critical. The goal for School-based Teenage Education Program (STEP) was to demonstrate that a HIV/AIDS and alcohol abuse educational program built with specific cultural, linguistic, and community-specific characteristics could be effective. Utilizing the Train-the-Trainer model, the instructors (17–21xa0years) were trained to present the 10 session manualized program to primarily rural and tribal youth aged 13–16xa0years in 23 schools (Nxa0=xa01,421) in the northern state of Himachal Pradesh in India. The intervention had a greater impact on girls; girls evidenced greater communication skills and a trend towards greater self efficacy and reduced risk taking behavior. The STEP has been successfully adapted by the community organizations that were involved in coordinating the program at the local level. Their intention to continue STEP beyond extra funding shows that utilizing the local community in designing, implementing and evaluating programs promotes ownership and sustainability.

The Events in Care Screening Questionnaire (ECSQ): a new tool to identify needs and concerns of people with HIV/AIDS.

The purpose of this paper is to present validation data on the Events in Care Screening Questionnaire (ECSQ), which was designed to identify the needs and concerns of people living with HIV/AIDS (PLWHA) in nine specific domains: adherence to medical instructions; medical problems; specialty and inpatient hospital care; preventive health care and screening and behavioral health; sexual risk behavior; family planning; psychological symptoms; substance use; and life circumstances and demands. The ECSQ is the anchor for a more comprehensive measure called The Dynamics of Care, and was administered in the context of a longitudinal study to evaluate New York States HIV Special Needs Plan (HIV SNP), a Medicaid managed care model for PLWHA. Participants in the study, which began in March 2003 and closed recruitment in January 2007, were NYC PLWHA who were enrolled in either a Medicaid HIV SNP or Fee-For-Service plan. Participants were recruited through HIV SNP enrollment lists, direct on-site recruitment, and fliers. The specific event domains covered in the ECSQ were selected based on the purpose of the HIV SNP and the literature describing the needs and challenges that PLWHA face. Analyses are based on data from 628 study respondents over two times points. Results suggest that the concerns identified by PLWHA were largely consistent with their health care situation, heath status, risk behavior, and personal characteristics. Findings presented here lend support for the construct validity of the ECSQ and demonstrate its value as a starting point for inquiring more fully about the experiences of patients and improving the care they receive.

Predictors of Early Discontinuation of Effective Contraception by Teens at High Risk of Pregnancy

STUDY OBJECTIVEnIn the United States, teen pregnancy rates are declining. However, the United States still has the highest teen pregnancy rate among high-income countries. Understanding factors that predict discontinuation of effective contraception might help to further decrease teen pregnancy. We aimed to assess predictors of early discontinuation of effective contraception during typical use by high-risk teens. DESIGN, SETTING, PARTICIPANTS, INTERVENTIONS, AND MAIN OUTCOME MEASURES: We recruited 145 women aged 13-20xa0years (mean, 17.7xa0±xa01.8xa0years); 68% (99/145) Hispanic; 26% (38/145) black; 14% (20/145) ever pregnant; and 4% (6/145) high school dropouts who chose an effective contraceptive method during a health care visit and we prospectively assessed use of the method after 6xa0months. Contraceptive choices of the 130 participants who were reassessed at 6xa0months (90% retention) were: intrauterine device (IUD), 26% (34/130); depot medroxyprogesterone acetate (DMPA), 8% (10/130); combined oral contraceptives (COCs), 48% (62/130); transdermal patch (Patch), 13% (17/130); and intravaginal ring (Ring), 5% (7/130).nnnRESULTSnAfter 6xa0months, only 49 of 130 (38%) continued their chosen method; 28 of 130 (22%) never initiated the method; and 53 of 130 (40%) discontinued. Users and nonusers at 6xa0months did not differ according to cultural and/or social characteristics (age, ethnicity, acculturation, education, health literacy) but differed according to contraceptive method type. For the 102 of 130 who initiated a method, 88% continued use of the IUD, 20% DMPA, 43% COC, 17% Patch and Ring (Pxa0<xa0.001). Using Cox proportional hazards multivariable analysis, compared with IUDs, all other methods predicted discontinuation: DMPA (hazard ratio [HR], 5.6; 95% confidence interval [CI], 1.2-26.7; Pxa0<xa0.05); COCs (HR, 6.6; 95% CI, 1.8-25; Pxa0<xa0.01); Patch and Ring (HR, 12; 95% CI, 3.0-48; Pxa0<xa0.001). Discontinuation was also predicted by past use of hormonal contraceptives (HR, 1.9; 95% CI, 1.0-3.6; Pxa0<xa0.05) and high school dropout (HR, 8.2; 95% CI, 1.6-41; Pxa0<xa0.01).nnnCONCLUSIONnContraceptive method type is the strongest predictor of early discontinuation; compared with IUDs, all other methods are 6-12 times more likely to be discontinued. Cultural and/or social characteristics, with the exception of school dropout, are of little predictive value. Increasing the use of IUDs by high-risk teens could decrease discontinuation rates and possibly teen pregnancy rates.