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Li J, Liu Y, Nehl E, Tucker JD. A behavioral economics approach to enhancing HIV preexposure and postexposure prophylaxis implementation. Curr Opin HIV AIDS 2024; 19:212-220. [PMID: 38686773 DOI: 10.1097/coh.0000000000000860] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/02/2024]
Abstract
PURPOSE OF REVIEW The 'PrEP cliff' phenomenon poses a critical challenge in global HIV PrEP implementation, marked by significant dropouts across the entire PrEP care continuum. This article reviews new strategies to address 'PrEP cliff'. RECENT FINDINGS Canadian clinicians have developed a service delivery model that offers presumptive PEP to patients in need and transits eligible PEP users to PrEP. Early findings are promising. This service model not only establishes a safety net for those who were not protected by PrEP, but it also leverages the immediate salience and perceived benefits of PEP as a natural nudge towards PrEP use. Aligning with Behavioral Economics, specifically the Salience Theory, this strategy holds potential in tackling PrEP implementation challenges. SUMMARY A natural pathway between PEP and PrEP has been widely observed. The Canadian service model exemplifies an innovative strategy that leverages this organic pathway and enhances the utility of both PEP and PrEP services. We offer theoretical insights into the reasons behind these PEP-PrEP transitions and evolve the Canadian model into a cohesive framework for implementation.
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Affiliation(s)
- Jingjing Li
- Department of Behavioral, Social and Health Education Sciences, Rollins School of Public Health
| | - Yaxin Liu
- Department of Psychology, Emory University, Atlanta, Georgia
| | - Eric Nehl
- Department of Behavioral, Social and Health Education Sciences, Rollins School of Public Health
| | - Joseph D Tucker
- Division of Infectious Diseases, University of North Carolina at Chapel Hill, Chapel Hill, USA
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Semple SJ, Pines HA, Pitpitan EV, Harvey-Vera A, Martinez G, Rangel MG, Strathdee SA, Patterson TL. Correlates of impulsivity among female sex workers in Mexico. Health Care Women Int 2023; 44:1119-1135. [PMID: 34427544 PMCID: PMC8866522 DOI: 10.1080/07399332.2021.1958816] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2020] [Accepted: 07/18/2021] [Indexed: 10/20/2022]
Abstract
Impulsivity is a trait characteristic that is associated with sexual risk behavior. We examined correlates of impulsivity among 602 female sex workers (FSWs) enrolled in a sexual risk reduction intervention in Mexico (2016-2020). Impulsivity was positively associated with condomless sex with clients. Higher levels of impulsivity were associated with greater use of alcohol and heavy drugs, use of illicit drugs with clients, sexual/physical abuse history, and clinical depression. Global public health policy that supports free substance abuse treatment in combination with psychotherapeutic treatments (e.g. regulation management skills) and behavioral-focused therapy may help to reduce HIV/STI incidence in this vulnerable population.
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Affiliation(s)
- Shirley J. Semple
- Department of Psychiatry, University of California San Diego, La Jolla, California USA
| | - Heather A. Pines
- Department of Medicine, University of California San Diego, La Jolla, California USA
| | - Eileen V. Pitpitan
- Department of Medicine, University of California San Diego, La Jolla, California USA
- School of Social Work, San Diego State University, San Diego, California USA
| | - Alicia Harvey-Vera
- Department of Medicine, University of California San Diego, La Jolla, California USA
| | - Gustavo Martinez
- Federación Méxicana de Asociaciones Privadas (FEMAP), Ciudad Juarez, Chihuahua, Mexico
| | - M. Gudelia Rangel
- US-Mexico Border Health Commission, Tijuana, Baja California, Mexico
| | | | - Thomas L. Patterson
- Department of Psychiatry, University of California San Diego, La Jolla, California USA
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Guo M, Lou Y, Zhang N. Consideration of future consequences and self-control mediate the impact of time perspectives on self-rated health and engagement in healthy lifestyles among young adults. CURRENT PSYCHOLOGY 2022; 42:1-11. [PMID: 35496365 PMCID: PMC9037054 DOI: 10.1007/s12144-022-03135-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/19/2022] [Indexed: 12/03/2022]
Abstract
The study investigated how different time perspectives predict people's self-rated health and engagement in healthy lifestyles, and explored the mediating effects of consideration of future consequences (CFC) and self-control as the underlying mechanisms. Young adults (n = 299, M age = 23.65, ranges from 18 to 30 years old) completed measures of time perspectives, CFC, self-control and engagement in daily health behaviors. Generalized linear regression models showed that Past-Negative time perspective negatively predicted sleep quality; Future time perspective negatively predicted unhealthy eating patterns; Future time perspective was the only protective factor of risky drinking, while both Past-Positive and Future time perspective were protective factors of smoking. Mediation analyses showed that CFC-Immediate and self-control mediated the relationship between Future time perspective and eating patterns. Results suggested that consideration of future consequences and self-control partially explained how time perspectives affect engagement in healthy lifestyles among young Chinese adults. Implications of the current research for promoting healthy living and directions for future research are discussed. Supplementary Information The online version contains supplementary material available at 10.1007/s12144-022-03135-6.
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Affiliation(s)
- Mengxi Guo
- School of Public Health and the Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, 310058 China
| | - Yiling Lou
- School of Public Health and the Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, 310058 China
| | - Ning Zhang
- School of Public Health and the Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, 310058 China
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Espinosa da Silva C, Pines HA, Patterson TL, Semple S, Harvey-Vera A, Strathdee SA, Martinez G, Pitpitan E, Smith LR. Psychometric Evaluation of the Personal Feelings Questionnaire-2 (PFQ-2) Shame Subscale Among Spanish-Speaking Female Sex Workers in Mexico. Assessment 2022; 29:488-498. [PMID: 33371719 PMCID: PMC8236494 DOI: 10.1177/1073191120981768] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Shame may increase HIV risk among stigmatized populations. The Personal Feelings Questionnaire-2 (PFQ-2) measures shame, but has not been validated in Spanish-speaking or nonclinical stigmatized populations disproportionately affected by HIV in resource-limited settings. We examined the psychometric properties of the Spanish-translated PFQ-2 shame subscale among female sex workers in two Mexico-U.S. border cities. From 2016 to 2017, 602 HIV-negative female sex workers in Tijuana and Ciudad Juarez participated in an efficacy trial evaluating a behavior change maintenance intervention. Interviewer-administered surveys collected information on shame (10-item PFQ-2 subscale), psychosocial factors, and sociodemographics. Item performance, confirmatory factor analysis, internal consistency, differential item functioning by city, and concurrent validity were assessed. Response options were collapsed to 3-point responses to improve item performance, and one misfit item was removed. The revised 9-item shame subscale supported a single construct and had good internal consistency (Cronbach's α = .86). Notable differential item functioning was found but resulted in a negligible effect on overall scores. Correlations between the revised shame subscale and guilt (r = .79, p < .01), depression (r = .69, p < .01), and emotional support (r = -.28, p < .01) supported concurrent validity. The revised PFQ-2 shame subscale showed good reliability and concurrent validity in our sample, and should be explored in other stigmatized populations.
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Affiliation(s)
| | | | | | | | | | | | - Gustavo Martinez
- Federación Mexicana de Asociaciones Privadas, Ciudad Juárez, Chihuahua, México
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Wagner V, Flores-Aranda J, Villela Guilhon AC, Knight S, Bertrand K. How do Past, Present and Future Weigh into Trajectories of Precarity? The Time Perspectives of Young Psychoactive Substance Users Living in Situations of Social Precarity in Montreal. QUALITATIVE HEALTH RESEARCH 2022; 32:195-209. [PMID: 34892988 DOI: 10.1177/10497323211051671] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Young psychoactive substance users in social precarity are vulnerable to a range of health and social issues. Time perspective is one aspect to consider in supporting change. This study draws on the views expressed by young adults to portray their subjective experience of time, how this perception evolves and its implications for their substance use and socio-occupational integration trajectories. The sample includes 23 young psychoactive substance users (M = 24.65 years old; 83% male) in social precarity frequenting a community-based harm reduction centre. Thematic analysis of the interviews reveals the past to be synonymous with disappointment and disillusionment, but also a constructive force. Participants expressed their present-day material and human needs as well as their need for recognition and a sense of control over their own destiny. Their limited ability to project into the future was also discussed. Avenues on how support to this population might be adapted are suggested.
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Affiliation(s)
- Vincent Wagner
- 198734Programmes d'études et de recherche en toxicomanie, Département des sciences de la santé communautaire, Faculté de médecine et des sciences de la santé, Université de Sherbrooke, Canada
- 49987Institut universitaire sur les dépendances, Direction de l'enseignement universitaire et de la recherche, Centre intégré universitaire de santé et de services sociaux du Centre-Sud-de-l'Ile-de-Montréal, Canada
| | - Jorge Flores-Aranda
- 198734Programmes d'études et de recherche en toxicomanie, Département des sciences de la santé communautaire, Faculté de médecine et des sciences de la santé, Université de Sherbrooke, Canada
- 49987Institut universitaire sur les dépendances, Direction de l'enseignement universitaire et de la recherche, Centre intégré universitaire de santé et de services sociaux du Centre-Sud-de-l'Ile-de-Montréal, Canada
- 229169École de travail social, Université du Québec à Montréal, Canada
| | - Ana Cecilia Villela Guilhon
- 198734Programmes d'études et de recherche en toxicomanie, Département des sciences de la santé communautaire, Faculté de médecine et des sciences de la santé, Université de Sherbrooke, Canada
| | - Shane Knight
- 198734Programmes d'études et de recherche en toxicomanie, Département des sciences de la santé communautaire, Faculté de médecine et des sciences de la santé, Université de Sherbrooke, Canada
| | - Karine Bertrand
- 198734Programmes d'études et de recherche en toxicomanie, Département des sciences de la santé communautaire, Faculté de médecine et des sciences de la santé, Université de Sherbrooke, Canada
- 49987Institut universitaire sur les dépendances, Direction de l'enseignement universitaire et de la recherche, Centre intégré universitaire de santé et de services sociaux du Centre-Sud-de-l'Ile-de-Montréal, Canada
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Delay discounting, time perspective, and self-schemas in adolescent alcohol drinking and disordered eating behaviors. Appetite 2021; 168:105703. [PMID: 34547349 DOI: 10.1016/j.appet.2021.105703] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Revised: 09/14/2021] [Accepted: 09/16/2021] [Indexed: 11/23/2022]
Abstract
Delay discounting, time perspective, and self-schemas are well-known predictors of health risk behaviors among adolescents. However, the associations between these constructs and their influence on such behaviors are yet to be examined. This study aimed to determine the relationships among three cognitive constructs, namely, delay discounting, time perspective, and self-schemas, and determine the associations of these constructs with alcohol drinking (alcohol use and alcohol problems) and disordered eating behaviors in adolescents. Participants were 436 eighth-graders from three public junior high schools in southern Taiwan, who answered an anonymous questionnaire assessing self-schema, delay discounting, time perspective, and health risk behaviors. Generalized linear models with robust estimation were performed to estimate the effects; gender was the covariate. Delay discounting was associated with alcohol use (OR = 1.15), but not alcohol problems and disordered eating behaviors. Present-Hedonistic time perspective was associated with alcohol use (OR = 2.01), alcohol problems (IRR = 2.23), and disordered eating behaviors (Exp(b) = 1.38); while Future time perspective was associated with alcohol problems (IRR = 2.18). Drinker self-schema was associated with alcohol use (OR = 1.62) and alcohol problems (IRR = 1.71). Fat/overweight self-schema was associated with overall disordered eating (Exp(b) = 1.03). Thus, the findings suggest that each of the three constructs is independently associated with drinking and disordered eating behaviors, and these associations vary according to the specific type of behavior. Future research identifying the underlying mechanisms linking these constructs to the abovementioned behaviors can be useful for developing targeted intervention strategies.
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Bernier T, Shah A, Ross LE, Logie CH, Seto E. The Use of Information and Communication Technologies by Sex Workers to Manage Occupational Health and Safety: Scoping Review. J Med Internet Res 2021; 23:e26085. [PMID: 34185001 PMCID: PMC8277340 DOI: 10.2196/26085] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2020] [Revised: 02/17/2021] [Accepted: 05/30/2021] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND In many countries, sex work is criminalized, driving sex work underground and leaving sex workers vulnerable to a number of occupational health and safety risks, including violence, assault, and robbery. With the advent of widely accessible information and communication technologies (ICTs), sex workers have begun to use electronic occupational health and safety tools to mitigate these risks. OBJECTIVE This study aims to explore the use of ICTs by sex workers for managing occupational health and safety risks and strategies for reducing these risks. This paper aims to answer the following question: what is known about sex workers' use of ICTs in the delivery of occupational health and safety strategies? METHODS A literature review following the methodological framework for scoping reviews was conducted to analyze studies describing the use of ICTs by sex workers to mitigate occupational health and safety risks. Experimental, observational, and descriptive studies, as well as protocol papers, were included in this scoping review. RESULTS Of the 2477 articles initially identified, 41 (1.66%) met the inclusion criteria. Of these studies, 71% (29/41) were published between 2015 and 2019. In these studies, the internet was the predominant ICT (24/41, 58%), followed by text messaging (10/41, 24%) and assorted communication technologies associated with mobile phones without internet access (7/41, 17%; eg, voice mail). In 56% (23/41) of the studies, sex workers located in high-income countries created occupational health and safety strategies (eg, bad date lists) and shared them through the internet. In 24% (10/41) of the studies, mostly in low- and middle-income countries, organizations external to sex work developed and sent (through text messages) occupational health and safety strategies focused on HIV. In 20% (8/41) of the studies, external organizations collaborated with the sex worker community in the development of occupational health and safety strategies communicated through ICTs; through this collaboration, concerns other than HIV (eg, mental health) emerged. CONCLUSIONS Although there has been an increase in the number of studies on the use of ICTs by sex workers for managing occupational health and safety over the past 5 years, knowledge of how to optimally leverage ICTs for this purpose remains scarce. Recommendations for expanding the use of ICTs by sex workers for occupational health and safety include external organizations collaborating with sex workers in the design of ICT interventions to mitigate occupational health and safety risks; to examine whether ICTs used in low- and middle-income countries would have applications in high-income countries as a substitute to the internet for sharing occupational health and safety strategies; and to explore the creation of innovative, secure, web-based communities that use existing or alternative digital technologies that could be used by sex workers to manage their occupational health and safety.
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Affiliation(s)
- Thérèse Bernier
- Institute of Health Policy, Management and Evaluation, Dalla Lana School of Public Health, University of Toronto, Toronto, ON, Canada
| | - Amika Shah
- Institute of Health Policy, Management and Evaluation, Dalla Lana School of Public Health, University of Toronto, Toronto, ON, Canada
| | - Lori E Ross
- Dalla Lana School of Public Health, University of Toronto, Toronto, ON, Canada
| | - Carmen H Logie
- Factor-Inwentash Faculty of Social Work, University of Toronto, Toronto, ON, Canada.,Women's College Research Institute, Women's College Hospital, Toronto, ON, Canada.,Centre for Gender and Sexual Health Equity, Vancouver, BC, Canada
| | - Emily Seto
- Institute of Health Policy, Management and Evaluation, Dalla Lana School of Public Health, University of Toronto, Toronto, ON, Canada
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A Randomized Controlled Trial of a Texting Intervention to Maintain Sexual Risk Reduction with Clients Among Female Sex Workers in Tijuana and Ciudad Juarez, Mexico. AIDS Behav 2020; 24:3306-3319. [PMID: 32444901 DOI: 10.1007/s10461-020-02930-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
Mobile phone technology may help sustain reductions in HIV/STI transmission risk behaviors among female sex workers (FSWs). We examined the efficacy of a text messaging intervention designed to maintain behavioral improvements in safer sex practices among 602 FSWs in Tijuana and Ciudad Juarez, Mexico. We hypothesized that FSWs who received brief risk reduction counseling and theory-based safer sex maintenance text messages over a 24-month period would have fewer incident HIV/STIs and report greater maintenance of safer sex practices compared to FSWs who received counseling and texts on maintaining general health. Theory-based texts did not change the odds of becoming infected with HIV/STIs in either study site. However, they did lead to significant, sustained protected sex in Tijuana. Theory-based text messaging interventions may help sustain reductions in sexual risk behavior among FSWs.Trial Registration Clinical Trials.gov. Identifier: NCT02447484.
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Jain JP, Strathdee SA, Patterson TL, Semple SJ, Harvey-Vera A, Magis-Rodríguez C, Martinez G, Pines HA. Perceived barriers to pre-exposure prophylaxis use and the role of syndemic factors among female sex workers in the Mexico-United States border region: a latent class analysis. AIDS Care 2020; 32:557-566. [PMID: 31163975 PMCID: PMC6891112 DOI: 10.1080/09540121.2019.1626338] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2018] [Accepted: 05/29/2019] [Indexed: 12/17/2022]
Abstract
Female sex workers (FSWs) experience syndemic factors (e.g., polydrug use, hazardous alcohol consumption, client-perpetrated violence, depression, and sexually transmitted infections) that often heighten vulnerability to HIV and limit healthcare utilization. We hypothesized that syndemic factors will limit FSWs' uptake of pre-exposure prophylaxis (PrEP). From 2016 to 2017, 295 HIV-negative FSWs were enrolled in a behavioral HIV prevention trial in Tijuana and Ciudad Juarez, Mexico, underwent STI testing, and completed surveys on syndemic factors and perceived barriers to PrEP use. Syndemic scores (0-5) were calculated by summing syndemic factors. Latent class analysis (LCA) was used to identify homogeneous classes with respect to perceived barriers to PrEP use. We identified four classes: (1) perceived healthcare access barriers (8.3%), (2) perceived financial barriers (18.7%), (3) high level of perceived barriers (19.9%), and (4) low level of perceived barriers (53.0%) to PrEP use. Those experiencing three (adjusted odds ratio [aOR] = 3.63, 95% confidence interval [CI] = 1.24-10.67) and four or five (aOR = 6.30, 95% CI = 1.70-23.35) syndemic factors had a higher odds of membership in the class characterized by a high level of perceived barriers than in the class characterized by a low level of perceived barriers. Addressing syndemic factors may maximize PrEP's impact among FSWs along Mexico's northern border.
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Affiliation(s)
- Jennifer P. Jain
- Department of Medicine, University of California, San Diego, La Jolla, USA
| | | | - Thomas L. Patterson
- Department of Psychiatry, University of California, San Diego, La Jolla, USA
| | - Shirley J. Semple
- Department of Psychiatry, University of California, San Diego, La Jolla, USA
| | - Alicia Harvey-Vera
- Department of Medicine, University of California, San Diego, La Jolla, USA
| | - Carlos Magis-Rodríguez
- Centro Nacional para la Prevención del VIH/SIDA (CENSIDA), Ministry of Health, Mexico City, Mexico
| | - Gustavo Martinez
- Federación Mexicana de Asociaciones Privadas, Ciudad Juarez, Chihuahua, Mexico
| | - Heather A. Pines
- Department of Medicine, University of California, San Diego, La Jolla, USA
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Semple SJ, Pitpitan EV, Pines HA, Harvey-Vera A, Martinez G, Rangel MG, Strathdee SA, Patterson TL. Hazardous Alcohol Consumption Moderates the Relationship Between Safer Sex Maintenance Strategies and Condomless Sex With Clients Among Female Sex Workers in Mexico. HEALTH EDUCATION & BEHAVIOR 2019; 47:14-23. [DOI: 10.1177/1090198119869971] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Understanding the relationship between cognitive and behavioral processes and long-term behavior change is critical to developing behavior change maintenance interventions. We examined the relationship between cognitive and behavioral safer sex maintenance strategies and condomless vaginal/anal sex with clients among female sex workers (FSWs) in Mexico. We hypothesized a moderating effect of hazardous alcohol use, such that the relationship between the use of safer sex maintenance strategies and condomless sex would be weaker among FSWs who meet criteria for hazardous alcohol consumption. Data were gathered from 602 FSWs enrolled in a sexual risk reduction intervention with a text messaging maintenance component. Seven cognitive and behavioral strategies purported to be critical in sustaining long-term behavior change were measured (e.g., maintenance self-efficacy). The relationship between FSWs’ use of safer sex maintenance strategies and condomless vaginal/anal sex with clients was moderated by hazardous alcohol consumption. The association was weaker among FSWs who met criteria for hazardous alcohol consumption. Among FSWs who met criteria for hazardous alcohol consumption, maintenance self-efficacy was associated with fewer condomless sex acts with clients ( b = −0.35, p < .001). Among FSWs who did not meet criteria for hazardous alcohol consumption, recovery self-efficacy ( b = −0.21, p < .05) and self-monitoring ( b = −0.34, p < .001) were associated with fewer acts of condomless sex. Results indicate the importance of examining the multidimensional nature of safer sex maintenance strategies and of exploring subgroup differences in their associations with behavioral outcomes. Interventions that address safer sex maintenance strategies in the context of alcohol treatment should be developed for this subgroup of FSWs.
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Affiliation(s)
| | | | | | | | - Gustavo Martinez
- Federación Méxicana de Asociaciones Privadas (FEMAP), Ciudad Juarez, Chihuahua, Mexico
| | - M. Gudelia Rangel
- U.S.-Mexico Border Health Commission, Tijuana, Baja California, Mexico
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Semple SJ, Pines HA, Vera AH, Pitpitan EV, Martinez G, Rangel MG, Strathdee SA, Patterson TL. Maternal role strain and depressive symptoms among female sex workers in Mexico: the moderating role of sex work venue. Women Health 2019; 60:284-299. [PMID: 31195898 DOI: 10.1080/03630242.2019.1626792] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Stressors that arise in parenting are likely to have an adverse impact on the psychological well-being of female sex workers (FSWs), particularly in low- to middle-income countries (LMIC). This study examined the association between maternal role strain and depressive symptoms among 426 FSW mothers with dependent-age children (aged < 18 years) in Tijuana and Cd. Juarez, Mexico (2016-2017). Four dimensions of maternal role strain (e.g., child emotional and behavioral problems) were examined in relation to maternal depressive symptoms. We also investigated whether the relationship between maternal role strain and depressive symptoms was modified by venue of sex work. Compared to indoor/establishment-based FSWs, street-based FSWs reported significantly more child-related financial strain. In multiple regression analysis, having more depressive symptoms was associated with identifying as a street-based FSW, greater use of drugs, lower emotional support, more child-related financial strain and more emotional and behavioral problems in children. A significant interaction was identified such that the association between maternal role strain and depressive symptoms was stronger for indoor/establishment-based compared to street-based FSWs. These findings suggest the need to address parenting strain and type of sex work venue in the development of counseling programs to improve the mental health of FSWs in LMIC.
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Affiliation(s)
- Shirley J Semple
- Department of Psychiatry, University of California San Diego, La Jolla, CA, USA
| | - Heather A Pines
- Department of Medicine, University of California San Diego, La Jolla, CA, USA
| | - Alicia Harvey Vera
- Department of Medicine, University of California San Diego, La Jolla, CA, USA
| | - Eileen V Pitpitan
- Department of Medicine, University of California San Diego, La Jolla, CA, USA
| | - Gustavo Martinez
- Department of Patient Care, Federación Méxicana de Asociaciones Privadas, A.C. (FEMAP), Ciudad Juarez, Mexico
| | - M Gudelia Rangel
- Department of Migrant Health, US-Mexico Border Health Commission, Tijuana, Mexico
| | | | - Thomas L Patterson
- Department of Psychiatry, University of California San Diego, La Jolla, CA, USA
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Hesse S, Adhya S. Phage Therapy in the Twenty-First Century: Facing the Decline of the Antibiotic Era; Is It Finally Time for the Age of the Phage? Annu Rev Microbiol 2019; 73:155-174. [PMID: 31185183 DOI: 10.1146/annurev-micro-090817-062535] [Citation(s) in RCA: 62] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Burgeoning problems of antimicrobial resistance dictate that new solutions be developed to combat old foes. Use of lytic bacteriophages (phages) for the treatment of drug-resistant bacterial infections is one approach that has gained significant traction in recent years. Fueled by reports of experimental phage therapy cases with very positive patient outcomes, several early-stage clinical trials of therapeutic phage products have been launched in the United States. Eventual licensure enabling widespread access to phages is the goal; however, new paths to regulatory approval and mass-market distribution, distinct from those of small-molecule antibiotics, must be forged first. This review highlights unique aspects related to the clinical use of phages, including advantages to be reaped as well as challenges to be overcome.
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Affiliation(s)
- Shayla Hesse
- Laboratory of Molecular Biology, National Cancer Institute, Bethesda, Maryland 20892, USA; ,
| | - Sankar Adhya
- Laboratory of Molecular Biology, National Cancer Institute, Bethesda, Maryland 20892, USA; ,
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