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ABSTRACT: Female sex workers (FSWs) experience elevated risk for HIV and sexually transmitted infections (STIs) through unprotected sex with male clients, yet the complexity of these commercial relationships remains understudied. From 2010 to 2011, we explored FSWs' conceptualizations of various client types and related risk behavior patterns using semistructured interviews with 46 FSWs in Tijuana and Ciudad Juarez, Mexico, where FSWs' HIV/STI prevalence is increasing. Our grounded theory analysis identified four types of commercial relationships: nonregular clients, regular clients and friends, clients who "fell in love" with FSWs, and long-term financial providers who often originated from the United States. As commercial relationships developed, clients' social and emotional connections to FSWs increased, rendering condom negotiation and maintaining professional boundaries more difficult. Drug abuse and poverty also influenced behaviors, particularly in Ciudad Juárez, where lucrative U.S. clients were increasingly scarce. While struggling to cultivate dependable relationships in a setting marked by historical sex tourism from a wealthier country, some FSWs ceased negotiating condom use. We discuss the need for HIV/STI research and prevention interventions to recognize the complexity within FSWs' commercial relationships and how behaviors (e.g., condom use) evolve as relationships develop through processes that are influenced by local sociopolitical contexts and binational income inequality.
The Journal of Sex Research 05/2013; · 2.53 Impact Factor
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ABSTRACT: Objectives.This study aimed to further elucidate the biobehavioral mechanisms linking dementia caregiving with an increased cardiovascular disease risk. We hypothesized that both elevated depressive symptoms and a behavioral correlate of depression, low leisure satisfaction, are associated with systemic inflammation.Method.We studied 121 elderly Alzheimer's disease caregivers who underwent 4 annual assessments for depressive symptoms, leisure satisfaction, and circulating levels of inflammatory markers. We used mixed-regression analyses controlling for sociodemographic and health-relevant covariates to examine longitudinal relationships between constructs of interest. RESULTS: There were inverse relationships between total leisure satisfaction and tumor necrosis factor-α (TNF-α; p = .047), interleukin-8 (IL-8; p < .001), and interferon-γ (IFG; p = .020) but not with IL-6 (p = .21) and C-reactive protein (p = .65). Lower enjoyment from leisure activities was related to higher levels of TNF-α (p = .045), IL-8 (p < .001), and IFG (p = .002), whereas lower frequency of leisure activities was related only to higher IL-8 levels (p = .023). Depressive symptoms were not associated with any inflammatory marker (all p values > .17). Depressive symptoms did not mediate the relationship between leisure satisfaction and inflammation.Discussion.Lower satisfaction with leisure activities is related to higher low-grade systemic inflammation. This knowledge may provide a promising way of improving cardiovascular health in dementia caregivers through behavioral activation treatments targeting low leisure satisfaction.
The Journals of Gerontology Series B Psychological Sciences and Social Sciences 05/2013; · 2.62 Impact Factor
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ABSTRACT: Tijuana is situated on Mexico's northern border with the U.S., where sex work is quasi-legal. Whereas previous work has focused on the risk behaviors of female sex workers (FSWs), less is known about the risk behaviors of their male clients. Further, research has not examined structural factors as moderators of the association between substance use and condom use, including the contexts in which sex takes place. The purpose of the current study is to examine whether having sex with FSWs in a bar moderates the link between alcohol intoxication during sex and condom use. We recruited 375 male clients of FSWs in Tijuana, Mexico from San Diego, California and Tijuana. Using computer assisted interviewing, we surveyed participants on their alcohol use, condom use, and physical contexts of sex with FSWs in the past 4 months. Results showed that more frequent intoxication during sex with FSWs is associated with more unprotected sex, but only among clients having sex with FSWs in a bar context. Results point to potential reasons for inconsistent condom use with FSWs in this context, including lower risk perceptions of sex with FSWs in bars. Future research should examine structural factors that underlie clients' risk behavior in bars in order to inform structural-level HIV prevention interventions.
AIDS and Behavior 05/2013; · 3.49 Impact Factor
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ABSTRACT: Abstract In Tijuana, Mexico, sex work is regulated by the municipal government, through registration cards issued to female sex workers (FSWs) for an annual fee. Registration has been associated with decreased drug use and increase condom use and HIV testing. Previously, it was demonstrated that FSWs operating in bars were more likely than street-based FSWs to be registered. This implies that certain venues may be more accessible to local authorities for the enforcement of this type of programme. Taking a novel multilevel approach, we examined whether venue characteristics of bars reflecting greater organised management and visibility affect registration status of FSWs. In an analysis of venue-level characteristics, predictors of being registered were availability of free condoms at work and distance to the main sex strip; however, these were not independently associated after inclusion of FSWs' income, illicit drug use and history of HIV testing. Our findings suggest that sex work regulations may inadvertently exclude venues in which the more vulnerable and less visible FSWs, such as injection drug users and those with limited financial resources, are situated. Efforts to revise or reconsider sex work regulations to ensure that they best promote FSWs' health, human and labour rights are recommended.
Global Public Health 03/2013; · 0.92 Impact Factor
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ABSTRACT: Despite multiple lines of evidence suggesting that people with schizophrenia tend to overestimate their ability to perform everyday tasks such as money management, self-report methods are still widely used to assess functioning. In today's technology driven financial world patients are faced with increasingly complex financial management tasks. To meet these challenges adequate financial skills are required. Thus, accurate assessments of these abilities are critical to decisions regarding a patient's need for support such as a financial trustee. As part of the larger VALERO study, 195 patients with schizophrenia were asked to self-report their everyday financial skills (five common financial tasks) with the Independent Living Skills Survey (ILSS). They were also assessed with performance-based measures of neuro-cognition and functional capacity with a focus on financial skills. In addition, a friend, relative, or clinician informant was interviewed with the ILSS and a best estimate rating of functioning was generated. Scores on the performance-based measures of financial skills and neuropsychological tests were uncorrelated with self-reported financial activities. Interviewer and all informant judgments of financial abilities were also minimally correlated with performance on functional skill tests. Discrete financial skills appear to be challenging for clinicians to rate with accuracy without the use of direct assessments. Direct assessment of financial skills seems prudent when making determinations about the need for guardianship or other financial supervision.
Biological Psychiatry 03/2013; · 8.28 Impact Factor
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ABSTRACT: Between 50% and 80% of patients with schizophrenia do not believe they have any illness and self assessment of cognitive impairments and functional abilities is also impaired compared to other information, including informant reports and scores on performance-based ability measures. The present paper explores self-assessment accuracy in reference to real world functioning as measured by milestone achievement such as employment and independent living. Our sample included 195 people with schizophrenia examined with a performance-based assessment of neurocognitive abilities and functional capacity. We compared patient self-assessments across achievement of milestones, using patient performance on cognitive and functional capacity measures as a reference point. Performance on measures of functional capacity and cognition was better in people who had achieved employment and residential milestones. Patients with current employment and independence in residence rated themselves as more capable than those who were currently unemployed or not independent. However, individuals who had never had a job rated themselves at least as capable as those who had been previously employed. These data suggest that lifetime failure to achieve functional milestones is associated with overestimation of abilities. As many patients with schizophrenia never achieve milestones, their self-assessment may be overly optimistic as a result.
Psychiatry research. 03/2013;
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ABSTRACT: BACKGROUND: The MATRICS Consensus Cognitive Battery (MCCB) and proposed co-primary measures are gaining momentum as outcome measures in clinical trials, highlighting the need to evaluate their psychometric properties. The MCCB composite score has been proposed to be the optimal primary outcome measure, though its validity is unknown. This study aimed to evaluate the factor structure of the MCCB in a schizophrenia sample and determine whether its cognitive domains are separable. METHODS: 183 outpatients with schizophrenia or schizoaffective disorder completed a comprehensive test battery. Confirmatory factor analysis was used to test the factor structure of the MCCB; hierarchical regression then examined the relative contribution of individual cognitive variables to predict the MCCB factor scores. Finally, the relationships between the resulting factors and two performance-based measures of functional capacity were explored. RESULTS: A three-factor MCCB model representing processing speed, attention/working memory, and learning fits the data well and was an improvement over a unifactorial model. Symbol coding, spatial span, and visual learning were the most robust predictors for each of the three factors; symbol coding proved to be the best single predictor of overall cognitive performance. The three factors were also significantly related to a performance-based measure of everyday functioning but not a performance-based measure of social skills. CONCLUSIONS: These analyses suggest that the six MCCB "domains" as constructed can be collapsed into fewer domains composed of multiple item scores; they also support the notion that impaired processing speed is a fundamental cognitive deficit in schizophrenia and that MCCB performance is related to functional capacity. Cognition and functional capacity measures require more research to determine if they differ.
Biological Psychiatry 03/2013; · 8.28 Impact Factor
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ABSTRACT: Although neurocognition is commonly described in terms of different functional domains, some factor analytic studies have suggested a simpler dimensional structure for neuropsychological (NP) tests in patients with schizophrenia. Standardized tasks of everyday functioning, or tests of "functional capacity" (FC), are viewed differently from traditional NP tests, and are hence used as a co-primary measure in treatment studies. However, FC and NP tests have been found to be highly correlated. In fact, a recent study of ours suggested that performances on these different types of tasks constituted a single latent trait in a cross-sectional analysis. The current study examined the longitudinal factor structure of a combined set of NP and FC tests. Patients with schizophrenia (n = 195) were examined at two assessment occasions separated by periods ranging from 6 weeks to 6 months. Participants were assessed with the MATRICS Consensus Cognitive Battery (MCCB) and two performance-based assessments of FC. A single latent trait was extracted using full information maximum likelihood procedures, and its temporal stability was examined in terms of: stability of the latent trait scores, the inter-correlations of the three indicators of the latent trait, and the stability of loadings for the FC and NP items underlying the latent trait at the two measurement occasions. All indices of temporal stability were confirmed, with stability not related to follow-up duration. Variation in clinical symptoms and treatments across the measurement occasions was negligible. These findings raise the question of whether cognitive abilities measured by NP tests and FC instruments are tapping a single ability construct, which might have shared causal influences as well. (JINS, 2013, 19, 1-8).
Journal of the International Neuropsychological Society 02/2013; · 2.76 Impact Factor
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ABSTRACT: OBJECTIVE: This study aimed to validate the Computerized UCSD Performance-Based Skills Assessment (C-UPSA), a newly developed scale for assessing functional capacity in patients with schizophrenia. METHODS: The C-UPSA was administered to 21 middle-aged and older adults with schizophrenia and 20 healthy comparison (HC) subjects. Schizophrenia participants also completed the original UPSA and a symptom inventory (during a separate visit), and cognitive functioning was assessed in both groups using a brief neuropsychological screening battery. RESULTS: The C-UPSA total score was significantly correlated with UPSA total scores, and the magnitude of the correlation was comparable to the test-retest reliability of the original UPSA. The C-UPSA was also significantly correlated with UPSA-Brief scores and neuropsychological status among schizophrenia participants. Furthermore, the schizophrenia group scored significantly lower than the HCs on the C-UPSA. ROC curves were generated to determine the optimal C-UPSA value for discriminating between the two groups, with results indicating an optimal cutoff of 75, which is consistent with the derived cutoff from the original UPSA. The C-UPSA identified persons with schizophrenia with 95% accuracy. CONCLUSIONS: The C-UPSA appears to be highly related to the original UPSA. It has several advantages over the standard version, including increased portability, decreased administration time, and minimized examiner impact on participant performance. Future research would benefit from establishing this test as a clinical and research tool to effectively assess functional capacity.
Biological Psychiatry 01/2013; · 8.28 Impact Factor
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ABSTRACT: To conduct an analysis of the stress, coping, and mood consequences of Alzheimer caregiving.
Cross-sectional.
Community-based study.
Sample included 125 Alzheimer caregivers and 60 demographically similar older adults with nondemented spouses (i.e., noncaregivers).
We compared caregivers and noncaregivers on stress, coping, and mood outcomes. We also examined antidepressant use within the caregiver sample. An emphasis was placed upon effect size differences, including Cohen's d as well as more clinically meaningful effect sizes.
Caregivers were significantly more likely to endorse depressive symptoms and to meet clinically significant cutoff for depression (40% for caregivers; 5% for noncaregivers). Approximately 25% of caregivers reported taking antidepressant medication, although 69% of these continued to experience significant symptoms of depression. Caregivers also utilized fewer positive coping and greater negative coping strategies than noncaregivers.
The number of caregivers will increase dramatically over the next two decades, and caregivers will likely seek care from primary care providers. We provide an overview of the psychological issues facing caregivers so that effective screening and treatment may be recommended.
The American journal of geriatric psychiatry: official journal of the American Association for Geriatric Psychiatry 01/2013; 21(1):5-13. · 3.35 Impact Factor
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ABSTRACT: BACKGROUND: Female sex workers (FSW) are at increased risk for HIV and other STI due to occupation-related risks and exposures. Long-distance truck drivers have been implicated in the spread of HIV, but less is known about HIV/STI risks of FSW servicing truck drivers, especially in North America. As part of an international collaborative pilot study, we interviewed FSWs servicing truck driver clients along two major transportation corridors to explore factors associated with recent STI symptoms. METHODS: A cross-sectional study of 200 FSW was conducted in Mexico: 100 from Nuevo Laredo (U.S. border); 100 from Ciudad Hidalgo (Guatemalan border). Eligibility criteria included age >=18 years, speaking English or Spanish, and having >=1 truck driver client in the past month. The main outcome was reporting any recent STI symptoms, defined as experiencing genital/anal warts, genital ulcers/sores, genital itching, or abnormal vaginal discharge in the past 6 months. Logistic regression was used to identify correlates of recent STI symptoms. RESULTS: Median age of FSW was 29 years, 74% were single, 87% had <9th grade education, and median income was 4000 pesos/month ($300 USD). Sex work occurred at a bar/cantina for 70%. One-quarter had never been tested for HIV, 53% reported lifetime drug use, 22% reported drinking alcohol before/during transactional sex and 17% reported recent STI symptoms. After controlling for age and study site, factors associated with STI symptoms were lifetime drug use (AOR 2.9, 95% CI 1.2-6.9), drug use before/during sex (AOR 2.8, 95% CI 1.1-7.1), alcohol use before/during sex (AOR 5.2, 95% CI 2.2, 12.6), forced sex ever (AOR 2.6, 95% CI 1.1-6.1), lifetime history of arrest (AOR 2.3, 95% CI 1.0-5.0), and being surveyed in Nuevo Laredo rather than Ciudad Hidalgo (AOR 4.8, 95% CI 2.0-10.0). CONCLUSIONS: The associations we observed between recent STI symptoms and drug and alcohol use suggest that interventions are needed that promote consistent and effective safer sex practices, especially while under the influence of alcohol or other substances.
BMC Public Health 11/2012; 12(1):1000. · 2.00 Impact Factor
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ABSTRACT: OBJECTIVES: To investigate the prevalence and correlates of concurrent (overlapping) sexual partnerships among female sex workers (FSWs) and their non-commercial male partners in two Mexico-US border cities. METHODS: A cross-sectional survey of FSWs and their non-commercial male partners was conducted in Tijuana and Ciudad Juárez, Mexico (2010-2011). Eligible FSWs and verified non-commercial partners were aged ≥18 years; FSWs had ever used hard drugs (lifetime) and recently exchanged sex for money, drugs or other goods (past month). Participants underwent baseline questionnaires obtaining dates of sex and condom use with ≤5 other recurring partners, including FSWs' regular clients. These dates were compared with dates of sex with enrolled study partners to determine overlap (ie, 'recurring' concurrency). Bivariate probit regression identified recurring concurrency correlates. RESULTS: Among 428 individuals (214 couples), past-year recurring concurrency prevalence was 16% and was higher among women than their non-commercial male partners (26% vs 6%). In 10 couples (5%), both partners reported recurring concurrency. The majority of couples (64%) always had unprotected sex, and most of the individuals (70%) with recurring concurrency 'sometimes' or 'never' used condoms with their concurrent partners. Recurring concurrency was positively associated with FSWs' income, men's caballerismo (a form of traditional masculinity) and men's belief that their FSW partners had sexually transmitted infections (STIs). CONCLUSIONS: Recurring concurrency, representing sustained periods of overlapping partnerships in which unprotected sex was common, should be addressed by couple-based STI prevention interventions.
Sexually transmitted infections 11/2012; · 2.18 Impact Factor
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ABSTRACT: Neurocognitive impairment and negative symptoms contribute to functional disability in people with schizophrenia. Yet, a high level of unexplained variability remains after accounting for the role of these factors. This study examined the role of thought disorder, psychological complexity, and interpersonal representations, as measured by the Rorschach, in explaining functional and social skills capacity in 72 middle-aged and older outpatients with schizophrenia (mean age = 51.2 years). Participants responded to the Rorschach administered with the R-Optimized administration instructions and scored with the Rorschach Performance Assessment System. Relationships with neuropsychological performance and psychopathology were also explored. Psychological complexity, which refers to a person's cognitive capacity for problem solving and organizing his or her surroundings, was correlated with functional capacity (r = .30) and social skills capacity (r = .34). Healthy interpersonal representations were correlated with positive social skills (rs = .24-.28). In multiple regression models, psychological complexity accounted for significant variation in functional (β = .23, p = .02) and social skills capacity (β = .35, p < .01) after controlling for neurocognitive functioning and psychopathology. These data suggest that psychological complexity plays a significant role in the functional limitations seen in schizophrenia, above and beyond the contributions of neurocognitive impairment and negative symptoms. Support was also found for the impact of healthy object relations functioning with social functioning. Clinical implications include novel information for future development of cognitive remediation treatment strategies based on a patient's developmental level of psychological capacity and healthy interpersonal schemas. (PsycINFO Database Record (c) 2012 APA, all rights reserved).
Psychological Assessment 11/2012; · 2.99 Impact Factor
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ABSTRACT: In schizophrenia, low motivation may play a role in the initiation and frequency of functional behaviors. Several reviews support the efficacy of the Theory of Planned Behavior (TPB) to predict engagement in various behaviors, but little research has utilized the TPB to explain functional behavior in schizophrenia. This study tested the TPB for predicting prospective engagement in functional behaviors in a sample of 64 individuals with schizophrenia. Participants completed questionnaires assessing their attitudes toward, social norms regarding, perceived behavioral control over, and intention to engage in various functional behaviors during the upcoming week. Follow-up questionnaires assessed engagement in functional behaviors. Zero-order correlations indicated that positive attitudes, social norms, and perceived behavioral control were positively correlated with intentions to engage in functional behaviors. In turn, intentions were positively correlated with engagement in functional behaviors. Using path analysis, social norms and control were significantly related to intentions, which in turn predicted greater engagement in functional behaviors. Results suggest that patients with schizophrenia make reasoned decisions for or against engaging in functional behaviors. Skills training interventions that also target components of the TPB may be effective for increasing motivation to engage in learned behaviors.
Psychiatry research. 09/2012;
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ABSTRACT: Everyday functioning is known to be impaired in people with schizophrenia, across multiple functional domains. It is not clear, however, how impairments across social, vocational, and residential domains overlap with each other, Further, although there are multiple ratings scales available to rate everyday functioning, it is also not clear how scores on these scales, particularly total scores, relate to milestone achievement. This is important, because efforts to reduce disability with pharmacological or rehabilitative interventions are ultimately evaluated in terms of their impact on everyday functioning, which is often indexed with total scores on rating scales. In this paper from the VALERO study, we report on 195 people with schizophrenia who were rated with a comprehensive process on 6 different functional status rating scales. Milestone achievements in social (ever married or equivalent), vocational (ever employed, currently employed), and residential (living independently, financially responsible) domains were examined for their overlap with each other and with ratings on the rating scales. Total scores on the 6 rating scales were minimally related to milestone achievements and milestone achievements were quite independent of each other. Subscales from two of the rating scales, specifically examining vocational and residential functioning, were specifically related to milestone achievements in their functional domains, but not other milestones. These data suggest that global scores on everyday functioning measures may not capture functional milestones and highlight the fact that functional milestones have multiple determinants other then the ability variables that these rating scales attempt to capture.
Journal of psychiatric research 09/2012; · 3.72 Impact Factor
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ABSTRACT: BACKGROUND: Female sex workers who inject drugs (FSW-IDUs) are at risk of acquiring HIV, sexually transmitted infections (STI) and blood-borne infections through unprotected sex and sharing injection equipment. We conducted a 2[MULTIPLICATION SIGN]2 factorial randomized controlled trial to evaluate combination interventions to simultaneously reduce sexual and injection risks among FSW-IDUs in Tijuana and Ciudad Juarez, Mexico.Methods/designFSW-IDUs [GREATER-THAN OR EQUAL TO]18 years reporting sharing injection equipment and unprotected sex with clients within the last month were randomized to one of four conditions based on an a priori randomization schedule, blinding interviewer/counselors to assignment. Due to the extreme vulnerability of this population, we did not include a control group that would deny some women access to preventive information. All women received similar information regardless of group allocation; the difference was in the way the information was delivered and the extent to which women had an interactive role. Each condition was a single 60-minute session, including either an interactive or didactic version of an injection risk intervention and sexual risk intervention. Women underwent interviewer-administered surveys and testing for HIV, syphilis, gonorrhea, Chlamydia, Trichomonas at baseline and quarterly for 12 months. Combined HIV/STI incidence will be the primary outcome. Secondary outcomes are proportionate reductions in sharing of injection equipment and unprotected sex with clients. DISCUSSION: Of 1,132 women, 548 (48.4%) were excluded (88.9% were ineligible; 11.1% refused to participate or did not return); 584 eligible women enrolled (284 in Tijuana; 300 in Ciudad Juarez). All 584 participants completed the baseline interview, provided biological samples and were randomized to one of the four groups. During follow-up, 17 participants (2.9%) were lost to follow-up, of whom 10 (58.8%) had died, leaving 567 participants for analysis. This study appears to be the first intervention to attempt to simultaneously reduce injection and sexual risk behaviors among FSW-IDUs. The factorial design will permit analysis to determine whether the combination of the two interactive interventions and/or its respective components are effective in reducing injection and/or sexual risks, which will have direct, tangible policy implications for Mexico and potentially other resource-poor countries.Trial registrationNCT00840658.
BMC Public Health 08/2012; 12(1):653. · 2.00 Impact Factor
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ABSTRACT: Objective: A combination of high engagement in pleasurable activities and low perceived activity restriction is potentially protective for a number of health and quality of life outcomes. This study tests the newly proposed Pleasant Events and Activity Restriction (PEAR) model to explain level of blood pressure (BP) in a sample of elderly dementia caregivers. Methods: This cross-sectional study included 66 caregivers, ≥55 years of age, providing in-home care to a relative with dementia. Planned comparisons were made to assess group differences in BP between caregivers reporting high engagement in pleasant events plus low perceived activity restriction (HPLR; n = 22) to those with low pleasure plus high restriction (LPHR; n = 23) or those with either high pleasure plus high restriction or low pleasure plus low restriction (HPHR/LPLR; n = 21). Results: After adjustments for age, sex, body mass index, use of antihypertensive medication, physical activity, and number of health problems, HPLR participants (86.78 mm|Hg) had significantly lower mean arterial pressure compared with LPHR participants (94.70 mm|Hg) (p = .01, Cohen's d = 0.89) and HPHR/LPLR participants (94.84 mm|Hg) (p = .023, d = 0.91). Similar results were found in post hoc comparisons of both systolic and diastolic BP. Conclusions: This study extends support for the PEAR model to physical health outcomes. Differences in BP between the HPLR group and other groups were of large magnitude and thus clinically meaningful. The findings may inform intervention studies aimed at investigating whether increasing pleasant events and lowering perceived activity restriction may lower BP. (PsycINFO Database Record (c) 2012 APA, all rights reserved).
Health Psychology 08/2012; · 3.87 Impact Factor
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ABSTRACT: Abstract Nagpur is an industrial hub in Maharashtra, a state in Central India that has the second highest HIV prevalence in the country. Approximately 3000 brothel-based female sex workers (FSWs) are estimated to be working in Nagpur's Ganga-Jamuna red light district. The extent to which brothel madams, known as gharwalis, support HIV/STI prevention for FSWs has not been examined. The present study sought to identify personal, social, and behavioral characteristics of gharwalis in Nagpur as well as enhance our understanding of the gharwali's role in shaping the sexual practices of brothel-based FSWs. Thirty gharwalis participated in a survey that covered personal, social, behavioral, and environmental characteristics. Respondents ranged in age from 29 to 50 years (M = 38.9) and had worked as a gharwali for an average of 5.3 years; 80% had no formal education, 43% had never married, and 30% were divorced or separated, and 93% earned money from their own sex work. Gharwalis managed an average of 4.2 FSWs (range 2-10). Overall, gharwalis reported positive attitudes toward condoms, promoted use of condoms by their FSWs with clients, taught FSWs how to use condoms, knew where to obtain condoms for free, and required HIV testing for their FSWs; however, levels of HIV prevention knowledge were low. Gharwalis also reported providing a range of support services to FSWs who lived in their brothels, including shelter, protection from drunk and aggressive clients and police, emotional support, caring and love, and health care. These data suggest the feasibility of involving gharwalis in brothel-based HIV prevention programs.
AIDS Care 08/2012; · 1.60 Impact Factor
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ABSTRACT: HIV prevalence is increasing among female sex workers (FSWs) in Mexico's Northern border region, who experience multiple occupational risks. Improving vulnerable populations' education, empowerment, and access to preventive services are important components of harm reduction strategies. Given the increasing interest in adapting harm reduction principles from drug use to sex work and other public health responses to the HIV epidemic, we used a sex work harm reduction framework to guide our investigation of FSWs' HIV knowledge.
From 2004-2006, FSWs aged ≥18 years in Tijuana and Ciudad Juarez participated in a behavioral intervention study and completed structured interviews. Measures included HIV knowledge assessment and factors within each domain of our theoretical framework for sex work harms: (1) socio-demographic factors that may lead to sex work, (2) sex work characteristics and behaviors that may lead to harm, and (3) mutually reinforcing harms that lead to sex work and result from it (e.g., drug abuse). Negative binomial regression identified factors independently associated with suboptimal HIV knowledge (i.e., incorrect responses during the HIV knowledge assessment).
Among 924 FSWs, the median proportion of incorrect responses was nearly one third (28% incorrect). Examination of item responses revealed misconceptions regarding specific transmission and prevention mechanisms, including prevention of mother to child transmission. Suboptimal HIV knowledge was independently associated with older age, lower education, living in Tijuana (vs. Ciudad Juarez), inconsistent condom use for vaginal sex with male clients, and lacking prior HIV testing.
Our application of a sex work harm reduction framework to the study of FSWs' HIV knowledge is an important first step in enhancing HIV prevention efforts in Northern Mexican border cities. Our findings imply that interventions should identify and discredit local HIV misconceptions to improve knowledge of specific HIV transmission routes and self-protective strategies (e.g., condom negotiation). Interventions will require materials appropriate for women from diverse socio-economic backgrounds and may benefit from innovative harm reduction approaches such as peer education and outreach.
Harm Reduction Journal 08/2012; 9(1):35. · 1.26 Impact Factor
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ABSTRACT: Functional recovery is an important treatment target in schizophrenia. Although medication is effective at reducing positive symptoms of the disorder, these improvements do not translate to improved functioning. In this study, schizophrenia outpatients (N = 54) received the psychosocial treatment Functional Adaptation Skills Training. Hierarchical regression analyses determined whether baseline neurocognitive, symptom, course of illness, and demographic variables predicted improvement in performance-based measures of functional competence and case manager-rated real-world behavior after the intervention. Consistent with previous research, neurocognition emerged as a predictor of improved competence and behavior. Symptoms played a minor role in predicting change; however, institutionalization history seemed to be an important rate limiter for functional recovery. Correlations among change scores were modest, with evidence for concomitant changes in competence and performance. The predictors of change after psychosocial treatment vary by the domain (e.g., adaptive and interpersonal) of functioning and the level of assessment (e.g., competence and performance).
The Journal of nervous and mental disease 08/2012; 200(8):705-11. · 1.77 Impact Factor
