1
|
Appa A, Miller AP, Fatch R, Kekibiina A, Beesiga B, Adong J, Emenyonu N, Marson K, Getahun M, Kamya M, Muyindike W, McDonell M, Thirumurthy H, Hahn JA, Chamie G, Camlin CS. Participant perspectives on incentives for TB preventative therapy adherence and reduced alcohol use: A qualitative study. PLOS Glob Public Health 2024; 4:e0002472. [PMID: 38656992 PMCID: PMC11042709 DOI: 10.1371/journal.pgph.0002472] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/05/2023] [Accepted: 02/20/2024] [Indexed: 04/26/2024]
Abstract
Economic incentives to promote health behavior change are highly efficacious for substance use disorders as well as increased medication adherence. Knowledge about participants' experiences with and perceptions of incentives is needed to understand their mechanisms of action and optimize future incentive-based interventions. The Drinkers' Intervention to Prevent Tuberculosis (DIPT) trial enrolled people with HIV (PWH) in Uganda with latent tuberculosis and unhealthy alcohol use in a 2x2 factorial trial that incentivized recent alcohol abstinence and isoniazid (INH) adherence on monthly urine testing while on INH preventive therapy. We interviewed 32 DIPT study participants across trial arms to explore their perspectives on this intervention. Participants described 1) satisfaction with incentives of sufficient size that allowed them to purchase items that improved their quality of life, 2) multiple ways in which incentives were motivating, from gamification of "winning" through support of pre-existing desire to improve health to suggesting variable effects of extrinsic and intrinsic motivation, and 3) finding value in learning results of increased clinical monitoring. To build effective incentive programs to support both reduced substance use and increased antimicrobial adherence, we recommend carefully selecting incentive magnitude as well as harnessing both intrinsic motivation to improve health and extrinsic reward of target behavior. In addition to these participant-described strengths, incorporating results of clinical monitoring related to the incentive program that provide participants more information about their health may also contribute to health-related empowerment.
Collapse
Affiliation(s)
- Ayesha Appa
- Department of Medicine, University of California San Francisco, San Francisco, California, United States of America
| | - Amanda P. Miller
- School of Public Health, San Diego State University, San Diego, California, United States of America
| | - Robin Fatch
- Department of Medicine, University of California San Francisco, San Francisco, California, United States of America
| | - Allen Kekibiina
- Global Health Collaborative, Mbarara University of Science and Technology, Mbarara, Uganda
| | - Brian Beesiga
- Infectious Diseases Research Collaboration (IDRC), Kampala, Uganda
| | - Julian Adong
- Global Health Collaborative, Mbarara University of Science and Technology, Mbarara, Uganda
| | - Nneka Emenyonu
- Department of Medicine, University of California San Francisco, San Francisco, California, United States of America
| | - Kara Marson
- Department of Medicine, University of California San Francisco, San Francisco, California, United States of America
| | - Monica Getahun
- Institute for Global Health Sciences, University of California San Francisco, San Francisco, California, United States of America
| | - Moses Kamya
- Infectious Diseases Research Collaboration (IDRC), Kampala, Uganda
| | - Winnie Muyindike
- Global Health Collaborative, Mbarara University of Science and Technology, Mbarara, Uganda
| | - Michael McDonell
- Department of Psychiatry and Behavioral Sciences, Washington State University, Spokane, Washington, United States of America
| | - Harsha Thirumurthy
- Department of Medical Ethics and Health Policy, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, United States of America
| | - Judith A. Hahn
- Department of Medicine, University of California San Francisco, San Francisco, California, United States of America
| | - Gabriel Chamie
- Department of Medicine, University of California San Francisco, San Francisco, California, United States of America
| | - Carol S. Camlin
- Department of Obstetrics, Gynecology & Reproductive Sciences, University of California San Francisco, San Francisco, California, United States of America
| |
Collapse
|
2
|
Miller AP, Dean SS, Court L, Mvududu R, Mashele N, Wara NJ, Myer L, Shoptaw S, Davey DLJ. "So that's why I found PrEP to be safest way to protect yourself": exploring IPV experiences and impact on HIV prevention among pregnant and postpartum women in Cape Town, South Africa. BMC Public Health 2024; 24:481. [PMID: 38360616 PMCID: PMC10870618 DOI: 10.1186/s12889-024-17871-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2023] [Accepted: 01/24/2024] [Indexed: 02/17/2024] Open
Abstract
Intimate partner violence (IPV) occurs at alarmingly high rates towards pregnant women in South Africa. Experiences of emotional, physical, and sexual IPV in pregnancy can adversely impact the health and safety of mother and fetus. Furthermore, IPV is associated with increased risk of HIV, exacerbating the public health impact of violence among pregnant women in this HIV endemic setting. In-depth understanding of cultural and contextual drivers of experiences of IPV is a critical precursor to development of interventions effectively addressing this issue among pregnant women in South Africa. The present study examines factors contributing to IPV among pregnant women to identify potential points of intervention. We conducted twenty in-depth interviews with postpartum women who used oral pre-exposure prophylaxis (PrEP) in pregnancy and reported recent experiences of IPV and/or ongoing alcohol use in a township near Cape Town, South Africa that experiences a heavy burden of both HIV and IPV. Interpretive thematic analysis was used. Several patterns of IPV during pregnancy were identified and violence was frequently described as co-occurring with male partner alcohol use. A majority of women referenced oral PrEP as their preferred method for HIV prevention, highlighting the agency and discretion it provided as beneficial attributes for women experiencing IPV. Fear of judgement from peers for remaining with an abusive partner and a lack of clear community messaging around IPV were identified as barriers to disclosure and support-seeking. Addressing the lack of social support received by women experiencing IPV during pregnancy in South Africa is essential to comprehensive IPV programming.
Collapse
Affiliation(s)
- Amanda P Miller
- Division of Epidemiology and Biostatistics, School of Public Health, San Diego State University, San Diego, CA, USA.
| | - Sarah Schoetz Dean
- Division of Infectious Diseases, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA
| | - Lara Court
- Division of Socio-behavioural Sciences, School of Public Health and Family Medicine, University of Cape Town, Cape Town, South Africa
| | - Rufaro Mvududu
- Division of Epidemiology and Biostatistics, School of Public Health and Family Medicine, University of Cape Town, Cape Town, South Africa
| | - Nyiko Mashele
- Division of Epidemiology and Biostatistics, School of Public Health and Family Medicine, University of Cape Town, Cape Town, South Africa
| | - Nafisa J Wara
- David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA
| | - Landon Myer
- Division of Epidemiology and Biostatistics, School of Public Health and Family Medicine, University of Cape Town, Cape Town, South Africa
| | - Steven Shoptaw
- David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA
| | - Dvora L Joseph Davey
- Division of Infectious Diseases, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA
- Department of Epidemiology, Fielding School of Public Health, University of California Los Angeles, Los Angeles, CA, USA
- Division of Epidemiology and Biostatistics, School of Public Health and Family Medicine, University of Cape Town, Cape Town, South Africa
| |
Collapse
|
3
|
Miller AP, Appa A, Muyindike W, Fatch R, Kekibiina A, Beesiga B, Adong J, Emenyonu N, Marson K, Getahun M, Kamya M, Chamie G, Camlin CS, Hahn JA. A Qualitative Exploration of Intimate Partner Violence Among HIV/TB Coinfected Persons With Problematic Alcohol Use Participating in an Incentive-Based Alcohol/Medication Adherence Intervention in Uganda During COVID-19. Violence Against Women 2024:10778012231225229. [PMID: 38196278 DOI: 10.1177/10778012231225229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2024]
Abstract
In Uganda, four in ten women report experiencing intimate partner violence (IPV) in the past year. Salient drivers of IPV in sub-Saharan Africa include stress related to household finances, alcohol use, and partner infidelity. We conducted 42 interviews with participants (n = 32) in the Drinkers' Intervention to Prevent Tuberculosis (DIPT) study which included economic incentives, and their partners (n = 10) to understand how participating in DIPT during COVID-19 lockdown restrictions impacted relationship dynamics in intimate partnerships. Our findings highlight the need to develop policies to address root causes of IPV and to ensure continuity of IPV services in future pandemics. Policy and programming recommendations based on study results are presented.
Collapse
Affiliation(s)
- Amanda P Miller
- School of Public Health, San Diego State University, San Diego, CA, USA
| | - Ayesha Appa
- Division of HIV, Infectious Diseases, and Global Medicine, Department of Medicine, University of California San Francisco, San Francisco, CA, USA
| | - Winnie Muyindike
- Global Health Collaborative, Mbarara University of Science and Technology, Mbarara, Uganda
| | - Robin Fatch
- Division of HIV, Infectious Diseases, and Global Medicine, Department of Medicine, University of California San Francisco, San Francisco, CA, USA
| | - Allen Kekibiina
- Global Health Collaborative, Mbarara University of Science and Technology, Mbarara, Uganda
| | - Brian Beesiga
- Infectious Diseases Research Collaboration (IDRC), Kampala, Uganda
| | - Julian Adong
- Faculty of Medicine, Mbarara University of Science and Technology, Mbarara, Uganda
| | - Nneka Emenyonu
- Division of HIV, Infectious Diseases, and Global Medicine, Department of Medicine, University of California San Francisco, San Francisco, CA, USA
| | - Kara Marson
- Division of HIV, Infectious Diseases, and Global Medicine, Department of Medicine, University of California San Francisco, San Francisco, CA, USA
| | - Monica Getahun
- Institute for Global Health Sciences, University of California San Francisco, San Francisco, CA, USA
| | - Moses Kamya
- Infectious Diseases Research Collaboration (IDRC), Kampala, Uganda
| | - Gabriel Chamie
- Division of HIV, Infectious Diseases, and Global Medicine, Department of Medicine, University of California San Francisco, San Francisco, CA, USA
| | - Carol S Camlin
- Department of Obstetrics, Gynecology & Reproductive Sciences, University of California San Francisco, San Francisco, CA, USA
| | - Judith A Hahn
- Division of HIV, Infectious Diseases, and Global Medicine, Department of Medicine, University of California San Francisco, San Francisco, CA, USA
| |
Collapse
|
4
|
Naigino R, Miller AP, Ediau M, Anecho A, Senoga U, Tumwesigye NM, Wanyenze RK, Mukasa B, Hahn JA, Reed E, Sileo KM, Kiene SM. Stakeholder perspectives on the Kisoboka intervention: A behavioral and structural intervention to reduce hazardous alcohol use and improve HIV care engagement among men living with HIV in Ugandan fishing communities. Drug Alcohol Depend 2023; 253:111011. [PMID: 37952352 PMCID: PMC11016226 DOI: 10.1016/j.drugalcdep.2023.111011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Revised: 09/25/2023] [Accepted: 10/20/2023] [Indexed: 11/14/2023]
Abstract
BACKGROUND East Africa's fishing communities experience a high burden of two interrelated and frequently co-occurring health issues: HIV and hazardous alcohol use. Nearly two-thirds of Ugandan fisherfolk men meet the criteria for harmful alcohol use. We developed a multilevel intervention to reduce hazardous alcohol use and improve HIV care engagement among fisherfolk men living with HIV (LWHIV) in Wakiso district, Uganda. METHODS This is a qualitative study of stakeholder perspectives on the appropriateness, acceptability, and feasibility of a multilevel intervention for fisherfolk men LWHIV. The proposed intervention, Kisoboka ("It is possible!"), combines a structural component [changing the mode of work payments from cash to mobile money] with a behavioral component [motivational interviewing-based counseling combined with content using behavioral economic principles to promote behavior change]. We conducted one focus group (n=7) and eight in-depth interviews with fisherfolk men LWHIV and 19 key informant (KI) interviews with health workers, employers, and community leaders. These explored the appropriateness, acceptability, and feasibility of specific key intervention components. RESULTS Overall, stakeholders' perspectives supported high intervention acceptability and perceived appropriateness of the proposed intervention. It was perceived to be feasible with some caveats of recommendations for overcoming potential implementation challenges identified (e.g., having a friend assist with documenting savings and alcohol use if an individual was unable to write themselves) which are discussed. CONCLUSION This work highlights the potential of the Kisoboka intervention and the importance of early engagement of key stakeholders in the intervention development process to ensure appropriateness, acceptability, feasibility, and socio-cultural fit.
Collapse
Affiliation(s)
- Rose Naigino
- Division of Epidemiology and Biostatistics, San Diego State University School of Public Health, CA, USA; Makerere University School of Public Health, Kampala, Uganda
| | - Amanda P Miller
- Division of Epidemiology and Biostatistics, San Diego State University School of Public Health, CA, USA
| | - Michael Ediau
- Division of Epidemiology and Biostatistics, San Diego State University School of Public Health, CA, USA; Makerere University School of Public Health, Kampala, Uganda
| | - Asha Anecho
- Makerere University School of Public Health, Kampala, Uganda
| | - Umar Senoga
- Makerere University School of Public Health, Kampala, Uganda
| | | | | | | | - Judith A Hahn
- Department of Medicine, University of California San Francisco, CA, USA
| | - Elizabeth Reed
- Division of Health Promotion and Behavioral Science, San Diego State University, CA, USA
| | - Katelyn M Sileo
- Department of Public Health, University of Texas at San Antonio, TX, USA
| | - Susan M Kiene
- Division of Epidemiology and Biostatistics, San Diego State University School of Public Health, CA, USA; Makerere University School of Public Health, Kampala, Uganda.
| |
Collapse
|
5
|
Miller AP, Pitpitan EV, Kiene SM, Raj A, Jain S, Zúñiga ML, Nabulaku D, Nalugoda F, Ssekubugu R, Nantume B, Kigozi G, Sewankambo NK, Kagaayi J, Reynolds SJ, Wawer M, Wagman JA. In the era of universal test and treat in Uganda, recent intimate partner violence is not associated with subsequent ART use or viral suppression. AIDS Care 2023; 35:1291-1298. [PMID: 37170392 PMCID: PMC10524228 DOI: 10.1080/09540121.2023.2206092] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Accepted: 04/17/2023] [Indexed: 05/13/2023]
Abstract
Intimate partner violence (IPV) has been associated with delays throughout the HIV care continuum. This study explored prospective associations between experiences of past-year IPV and two HIV care outcomes in the context of current universal test and treat guidelines using two consecutive rounds of an ongoing HIV surveillance study conducted in the Rakai region of Uganda. Longitudinal logistic regression models examined associations between IPV, use of antiretroviral therapy (ART) and viral load suppression (VS), adjusting for outcome variables at baseline. To address differences in ART retention by IPV, propensity scores were used to create inverse-probability-of-treatment-and-censoring-weighted (IPTCW) models. At baseline, of 1923 women with HIV (WWH), 34.6%, 26.5%, 13.5% reported past-year verbal, physical and sexual IPV; a lower proportion of persons who experienced physical IPV (79.4%) were VS than those who did not (84.3%; p = 0.01). The proportion VS at baseline also significantly differed by exposure to verbal IPV (p = 0.03). However, in adjusted longitudinal models, IPV was not associated with lower odds of ART use or VS at follow-up. Among WWH in the Rakai region, IPV does not appear to be a barrier to subsequent ART use or VS. However, given the prevalence of IPV in this population, interventions are needed.
Collapse
Affiliation(s)
- Amanda P Miller
- Department of Medicine, School of Medicine, University of California San Diego, La Jolla, CA, USA
- San Diego State University School of Public Health, San Diego, CA, USA
| | - Eileen V Pitpitan
- San Diego State University School of Social Work, San Diego, CA, USA
| | - Susan M Kiene
- San Diego State University School of Public Health, San Diego, CA, USA
| | - Anita Raj
- Department of Medicine, School of Medicine, University of California San Diego, La Jolla, CA, USA
| | - Sonia Jain
- Herbert Wertheim School of Public Health and Human Longevity Science, University of California San Diego, La Jolla, CA, USA
| | | | | | | | | | | | | | - Nelson K Sewankambo
- Rakai Health Sciences Program, Entebbe, Uganda
- Makerere University School of Medicine, Kampala, Uganda
| | | | - Steven J Reynolds
- Rakai Health Sciences Program, Entebbe, Uganda
- Department of Medicine, Johns Hopkins School of Medicine, Baltimore, MD, USA
- Laboratory of Immunoregulation, Division of Intramural Research, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Maria Wawer
- Rakai Health Sciences Program, Entebbe, Uganda
- Department of Medicine, Johns Hopkins School of Medicine, Baltimore, MD, USA
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Jennifer A Wagman
- Department of Community Health Sciences, University of California, Los Angeles Fielding School of Public Health, Los Angeles, CA, USA
| |
Collapse
|
6
|
Javanbakht M, Miller AP, Moran A, Ragsdale A, Bolan R, Shoptaw S, Gorbach PM. Changes in Substance Use and Sexual Behaviors After a Sexually Transmitted Infection Diagnosis Among a Cohort of Men Who Have Sex With Men in Los Angeles, CA. Sex Transm Dis 2023; 50:112-120. [PMID: 36342834 PMCID: PMC9839596 DOI: 10.1097/olq.0000000000001733] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Background: Sexually transmitted infections (STIs), STI reinfection, Human Immunodeficiency Virus (HIV) acquisition and changes in behaviors following an STI were examined in a cohort of men who have sex with men (MSM) in Los Angeles, CA. Methods: Data from a longitudinal study of MSM enrolled from 2014 with at least one follow-up visit through March 2020 were analyzed (n=447; 1,854 visits). Study visits every 6 months included self-interviews for sexual behaviors, substance use, and specimen collection for chlamydia, gonorrhea, syphilis, and HIV testing. Changes in behaviors were assessed using McNemar’s test and participants not diagnosed with an STI served as controls for a difference-in-differences (DiD) analysis of changes over time. Results: Cumulative incidence of an STI was 55% (248/447). At 24-months post STI diagnosis methamphetamine use declined from 50% to 35% (p<.01), and median number of sex partners declined from 5 (IQR: 2–11) to 2 (IQR: 1–6)(p<.01). Among participants at risk for HIV and diagnosed with an STI (n=102), PrEP use was 35% and HIV-seroconversion was 6%. Based on DiD analyses, participants diagnosed with an STI had higher levels of substance and higher number of sex partners when compared to those with no STIs, however, declines in these behaviors were comparable to participants not diagnosed with an STI (pDID>0.05). Conclusions: Despite behavior modifications following an STI diagnosis, STI/HIV incidence was high, suggesting that MSM with STIs occupy sexual networks where reductions in sexual and substance using behaviors do not protect them from ongoing exposure to STIs and HIV. Despite declines in substance use and sexual behaviors following an STI, reinfections were high suggesting that MSM with STIs occupy sexual networks with high transmission probabilities and prevention efforts should consider sexual network characteristics.
Collapse
Affiliation(s)
- Marjan Javanbakht
- UCLA Fielding School of Public Health, Department of Epidemiology, Los Angeles, CA
| | - Amanda P. Miller
- UCLA David Geffen School of Medicine, Division of Infectious Diseases Los Angeles, CA
| | - Alexander Moran
- UCLA Fielding School of Public Health, Department of Epidemiology, Los Angeles, CA
| | - Amy Ragsdale
- UCLA Fielding School of Public Health, Department of Epidemiology, Los Angeles, CA
| | | | - Steve Shoptaw
- UCLA David Geffen School of Medicine, Department of Family Medicine, Los Angeles, CA
| | - Pamina M. Gorbach
- UCLA Fielding School of Public Health, Department of Epidemiology, Los Angeles, CA
| |
Collapse
|
7
|
Miller AP, Shoptaw S, Mvududu R, Mashele N, Coates TJ, Bekker LG, Essack Z, Groenewald C, Petersen Z, Gorbach PM, Myer L, Joseph Davey DL. Sexual Risk among Pregnant Women at Risk of HIV Infection in Cape Town, South Africa: What Does Alcohol Have to Do with It? AIDS Behav 2023; 27:37-50. [PMID: 35737280 PMCID: PMC9780404 DOI: 10.1007/s10461-022-03742-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/26/2022] [Indexed: 01/24/2023]
Abstract
This study examines baseline associations between alcohol use and HIV sexual risk among a cohort of HIV-uninfected pregnant women (n = 1201) residing in a high HIV burdened community in Cape Town, South Africa. Alcohol use was measured using a modified version of the Alcohol Use Disorder Identification Test (AUDIT). HIV sexual risk was measured through a composite variable of four risk factors: diagnosis with a STI, self-report of > 1 recent sex partners, partner HIV serostatus (unknown or HIV+) and condomless sex at last sex. Any past year alcohol use prior to pregnancy was reported by half of participants (50%); 6.0% reported alcohol use during pregnancy. Alcohol use prior to pregnancy was associated with increased odds of being at high risk of HIV (aOR = 1.33, 95% CI 1.05-1.68, for 2 risks and aOR = 1.47, 95% CI 0.95-2.27 for 3 risks). In addition to reducing alcohol use, several other strategies to address HIV sexual risk were identified. Evidence-based interventions to address alcohol use and other HIV sexual risk behaviors during pregnancy in South Africa are desperately needed. Qualitative work exploring individual and community level drivers of alcohol use among pregnant and breastfeeding women in this setting could support development of a culturally tailored intervention to address these issues in this population.
Collapse
Affiliation(s)
- Amanda P Miller
- Department of Epidemiology, Fielding School of Public Health, University of California, Los Angeles, CA, USA.
- Department of Epidemiology, Fielding School of Public Health, 650 Charles E. Young Drive South, Room #41-295CHS, Los Angeles, CA, 90095-1772, USA.
| | - Steven Shoptaw
- Department of Family Medicine, David Geffen School of Medicine, University of California, Los Angeles, CA, USA
- Department of Psychiatry, University of Cape Town, Cape Town, South Africa
| | - Rufaro Mvududu
- Division of Epidemiology and Biostatistics, School of Public Health and Family Medicine, University of Cape Town, Observatory, Cape Town, South Africa
| | - Nyiko Mashele
- Division of Epidemiology and Biostatistics, School of Public Health and Family Medicine, University of Cape Town, Observatory, Cape Town, South Africa
| | - Thomas J Coates
- Division of Infectious Diseases, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA, USA
| | - Linda-Gail Bekker
- The Desmond Tutu HIV Centre, Faculty of Health Science, Institute for Infectious Disease and Molecular Medicine, University of Cape Town, Cape Town, South Africa
| | - Zaynab Essack
- Centre for Community-Based Research, Human Sciences Research Council, Pretoria, South Africa
| | - Candice Groenewald
- Centre for Community-Based Research, Human Sciences Research Council, Pretoria, South Africa
- Psychology Department, Rhodes University, Makhanda, South Africa
| | - Zaino Petersen
- Impact and Research Development, Human Sciences Research Council, Pretoria, South Africa
| | - Pamina M Gorbach
- Department of Epidemiology, Fielding School of Public Health, University of California, Los Angeles, CA, USA
| | - Landon Myer
- Division of Epidemiology and Biostatistics, School of Public Health and Family Medicine, University of Cape Town, Observatory, Cape Town, South Africa
| | - Dvora L Joseph Davey
- Department of Epidemiology, Fielding School of Public Health, University of California, Los Angeles, CA, USA
- Division of Epidemiology and Biostatistics, School of Public Health and Family Medicine, University of Cape Town, Observatory, Cape Town, South Africa
- Division of Infectious Diseases, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA, USA
- The Desmond Tutu HIV Centre, Faculty of Health Science, Institute for Infectious Disease and Molecular Medicine, University of Cape Town, Cape Town, South Africa
| |
Collapse
|
8
|
Miller AP, Fatch R, Lodi S, Marson K, Emenyonu N, Kekibiina A, Beesiga B, Chamie G, Muyindike WR, Hahn JA. Unhealthy alcohol use and intimate partner violence among men and women living with HIV in Uganda. BMC Public Health 2022; 22:1886. [PMID: 36217183 PMCID: PMC9552439 DOI: 10.1186/s12889-022-14295-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Revised: 08/25/2022] [Accepted: 09/30/2022] [Indexed: 11/20/2022] Open
Abstract
Background Intimate partner violence (IPV) and alcohol use are interrelated public health issues. Heavy and frequent alcohol use increase the risk of IPV, but the relationship between alcohol use and IPV (including recent and lifetime IPV victimization and perpetration) has not been well described among persons living with HIV (PWH) in sub-Saharan Africa. Methods We used baseline data from the Drinker’s Intervention to Prevent Tuberculosis study. All participants were PWH co-infected with tuberculosis and had an Alcohol Use Disorders Identification Test – Consumption (AUDIT-C) positive score (hazardous drinking) and positive urine ethyl glucuronide test, indicating recent drinking. High-risk drinking was defined as AUDIT-C > 6 and/or alcohol biomarker phosphatidylethanol (PEth) ≥ 200 ng/mL. We measured IPV using the Conflict Tactics Scale. We estimated the association between alcohol use level and recent (prior six months) IPV victimization (recent perpetration was too low to study) using multivariable logistic regression models adjusted for gender, age, assets, education, spouse HIV status, religiosity, depressive symptoms, and social desirability. We additionally estimated the interaction of alcohol use and gender on IPV victimization and the association between alcohol use and lifetime victimization and perpetration. Results One-third of the 408 participants were women. Recent IPV victimization was reported by 18.9% of women and 9.4% of men; perpetration was reported by 3.1% and 3.6% of women and men. One-fifth (21.6%) of those reporting recent IPV victimization also reported perpetration. In multivariable models, alcohol use level was not significantly associated with recent IPV victimization (p = 0.115), nor was the interaction between alcohol use and gender (p = 0.696). Women had 2.34 times greater odds of recent IPV victimization than men (p = 0.016). Increasing age was significantly associated with decreased odds of recent IPV victimization (p = 0.004). Conclusion Prevalence of IPV victimization was comparable to estimates from a recent national survey, while perpetration among men was lower than expected. Alcohol use level was not associated with IPV victimization. It is possible that alcohol use in this sample was too high to detect differences in IPV. Our results suggest that women and younger PWH are priority populations for IPV prevention.
Collapse
Affiliation(s)
- Amanda P Miller
- Division of Infectious Diseases, David Geffen School of Medicine, University of California, Los Angeles, CA, USA.
| | - Robin Fatch
- Division of HIV, Infectious Diseases, and Global Medicine, Department of Medicine, University of California San Francisco, San Francisco, CA, USA
| | - Sara Lodi
- Boston University School of Public Health, Boston, MA, USA
| | - Kara Marson
- Division of HIV, Infectious Diseases, and Global Medicine, Department of Medicine, University of California San Francisco, San Francisco, CA, USA
| | - Nneka Emenyonu
- Division of HIV, Infectious Diseases, and Global Medicine, Department of Medicine, University of California San Francisco, San Francisco, CA, USA
| | - Allen Kekibiina
- Global Health Collaborative, Mbarara University of Science and Technology, Mbarara, Uganda
| | - Brian Beesiga
- Infectious Diseases Research Collaboration, Kampala, Uganda
| | - Gabriel Chamie
- Division of HIV, Infectious Diseases, and Global Medicine, Department of Medicine, University of California San Francisco, San Francisco, CA, USA
| | - Winnie R Muyindike
- Global Health Collaborative, Mbarara University of Science and Technology, Mbarara, Uganda.,Mbarara Regional Referral Hospital, Mbarara, Uganda
| | - Judith A Hahn
- Division of HIV, Infectious Diseases, and Global Medicine, Department of Medicine, University of California San Francisco, San Francisco, CA, USA
| |
Collapse
|
9
|
Mugamba S, Ziegel L, Bulamba RM, Kyasanku E, Johansson Århem K, Sjöland CF, Miller AP, Nakigozi G, Nalwoga GK, Watya S, Kiwanuka N, Kagaayi J, Kiwanuka D, Ddaaki W, Wagman JA, Kigozi G, Ekström AM, Nalugoda F. Cohort Profile: The Africa Medical and Behavioral Sciences Organization (AMBSO) Population Health Surveillance (APHS) in rural, semi-urban and urban Uganda. Int J Epidemiol 2022; 52:e116-e124. [PMID: 35962975 PMCID: PMC10114126 DOI: 10.1093/ije/dyac164] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2022] [Accepted: 08/02/2022] [Indexed: 11/14/2022] Open
Affiliation(s)
- Stephen Mugamba
- Africa Medical and Behavioral Sciences Organization, Wakiso, Uganda.,Makerere University Walter Reed Project, Kampala, Uganda
| | - Leo Ziegel
- Department of Global Public Health, Karolinska Institutet, Stockholm, Sweden
| | - Robert M Bulamba
- Africa Medical and Behavioral Sciences Organization, Wakiso, Uganda
| | | | - Katarina Johansson Århem
- Department of Global Public Health, Karolinska Institutet, Stockholm, Sweden.,Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden
| | | | - Amanda P Miller
- Department of Epidemiology, Fielding School of Public Health, University of California Los Angeles, Los Angeles, CA, USA
| | | | | | - Stephen Watya
- Africa Medical and Behavioral Sciences Organization, Wakiso, Uganda
| | - Noah Kiwanuka
- Africa Medical and Behavioral Sciences Organization, Wakiso, Uganda.,School of Public Health, Makerere University, Kampala, Uganda
| | - Joseph Kagaayi
- Africa Medical and Behavioral Sciences Organization, Wakiso, Uganda.,School of Public Health, Makerere University, Kampala, Uganda
| | | | - William Ddaaki
- Africa Medical and Behavioral Sciences Organization, Wakiso, Uganda
| | - Jennifer A Wagman
- Department of Community Health Sciences, Fielding School of Public Health, University of California Los Angeles, Los Angeles, CA, USA
| | - Godfrey Kigozi
- Africa Medical and Behavioral Sciences Organization, Wakiso, Uganda
| | - Anna Mia Ekström
- Department of Global Public Health, Karolinska Institutet, Stockholm, Sweden.,Department of Infectious Diseases, Södersjukhuset, Stockholm, Sweden
| | - Fred Nalugoda
- Africa Medical and Behavioral Sciences Organization, Wakiso, Uganda
| |
Collapse
|
10
|
Saha R, Miller AP, Parriott A, Horvath H, Kahn JG, Malekinejad M. Viral blood-borne infections testing and linkage to care cascade among persons who experience homelessness in the United States: a systematic review and meta-analysis. BMC Public Health 2022; 22:1421. [PMID: 35883158 PMCID: PMC9327172 DOI: 10.1186/s12889-022-13786-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2021] [Accepted: 07/05/2022] [Indexed: 11/19/2022] Open
Abstract
Background Persons who experience homelessness remain at increased risk for three viral blood-borne infections: human immunodeficiency virus (HIV), hepatitis B virus (HBV), and hepatitis C virus (HCV). We assessed the yield of testing and linkage to care programs targeting this population for these infections in the United States (US). Methods We searched PubMed, Embase, Web of Science, and Cochrane Central for peer-reviewed articles through August 27, 2020. Additionally, we searched the grey literature. Two individuals independently reviewed all relevant studies to check for eligibility and extracted data for each step in the care cascade. We used random-effects model to generate weighted pooled proportions to assess yield at each step. Cumulative proportions were calculated as products of adjacent-step pooled proportions. We quantitatively synthesized data from the studies that focused on non-drug injecting individuals. Results We identified 24 studies published between 1996–2019 conducted in 19 US states. Seventeen studies screened for HIV, 12 for HCV, and two screened for HBV. For HIV, 72% of approached were recruited, 64% had valid results, 4% tested positive, 2% were given results, and 1% were referred and attended follow-up. Of positives, 25% were referred to treatment and started care. For HCV, 69% of approached were recruited, 63% had valid results, 16% tested positive, 14% were given results, and 3% attended follow-up. Of positives, 30% were referred for treatment and 19% started care. The yield at each care cascade step differs widely by recruitment strategy (for example, for HIV: 71.6% recruited of reached under service-based with zero yield under healthcare facility-based and outreach). Conclusions A very large proportion of this population reached for HIV and HCV care were lost in the follow-up steps and never received treatment. Future programs should examine drop-out reasons and intervene to reduce health disparities in this population. Supplementary Information The online version contains supplementary material available at 10.1186/s12889-022-13786-6.
Collapse
Affiliation(s)
- Ria Saha
- Senior Public Health Intelligence Analyst, Medway Council, London, UK
| | - Amanda P Miller
- University of California, San Francisco, Philip R. Lee Institute for Health Policy Studies, 3333 California St., Ste. 265, Box 0936, San Francisco, CA, 94118, USA.,Fielding School of Public Health, University of California, Los Angeles, Los Angeles, USA
| | - Andrea Parriott
- Fielding School of Public Health, University of California, Los Angeles, Los Angeles, USA.,California Department of Public Health, Sacramento, CA, USA
| | - Hacsi Horvath
- University of California, San Francisco, Philip R. Lee Institute for Health Policy Studies, 3333 California St., Ste. 265, Box 0936, San Francisco, CA, 94118, USA.,Department of Epidemiology and Biostatistics, University of California, San Francisco, San Francisco, CA, USA
| | - James G Kahn
- University of California, San Francisco, Philip R. Lee Institute for Health Policy Studies, 3333 California St., Ste. 265, Box 0936, San Francisco, CA, 94118, USA.,Department of Epidemiology and Biostatistics, University of California, San Francisco, San Francisco, CA, USA
| | - Mohsen Malekinejad
- University of California, San Francisco, Philip R. Lee Institute for Health Policy Studies, 3333 California St., Ste. 265, Box 0936, San Francisco, CA, 94118, USA. .,Department of Epidemiology and Biostatistics, University of California, San Francisco, San Francisco, CA, USA.
| |
Collapse
|
11
|
Miller AP, Ddaaki WG, Bloom BE, Wirtz AL, Nakyanjo N, Kigozi G, Wagman JA. Perspectives of Women Living With HIV on Addressing Violence and Use of Alcohol During HIV Services: Qualitative Findings From Fishing Communities in Uganda. Violence Against Women 2022; 28:1483-1504. [PMID: 34139908 PMCID: PMC8678385 DOI: 10.1177/10778012211019054] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The syndemic relationship between harmful alcohol use, intimate partner violence (IPV), and HIV is well established across international settings. Less is known about how these health issues are perceived by women living with HIV (WLWH), who are disproportionately affected by these intertwined epidemics. A qualitative study was undertaken with 20 WLWH in Rakai, Uganda, to assess their perceptions of how these issues have affected their lives and their communities and to assess the acceptability of integrating a screening and brief intervention for alcohol use and IPV into HIV posttest counseling. Recommendations for intervention programming arising from the results are discussed.
Collapse
Affiliation(s)
| | - William G. Ddaaki
- Rakai Health Sciences Program, Kalisizo, Uganda
- Uganda Virus Research Institute, Entebbe, Uganda
| | | | | | - Neema Nakyanjo
- Rakai Health Sciences Program, Kalisizo, Uganda
- Uganda Virus Research Institute, Entebbe, Uganda
| | - Godfrey Kigozi
- Rakai Health Sciences Program, Kalisizo, Uganda
- Uganda Virus Research Institute, Entebbe, Uganda
| | | |
Collapse
|
12
|
Miller AP, Mugamba S, Bulamba RM, Kyasanku E, Nkale J, Nalugoda F, Nakigozi G, Kigozi G, Nalwoga GK, Kagaayi J, Watya S, Wagman JA. Exploring the impact of COVID-19 on women's alcohol use, mental health, and experiences of intimate partner violence in Wakiso, Uganda. PLoS One 2022; 17:e0263827. [PMID: 35171949 PMCID: PMC8849444 DOI: 10.1371/journal.pone.0263827] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2021] [Accepted: 01/27/2022] [Indexed: 12/30/2022] Open
Abstract
INTRODUCTION Uganda confirmed its first COVID-19 case in March 2020, leading to country-wide closures and a stay-at-home order. Infectious disease pandemics can overwhelm adaptive coping capacity (e.g., general self-efficacy and resilience) and increase the risk for mental distress. For individuals experiencing intimate partner violence (IPV) and cohabitating with a perpetrator, stay-at-home orders can also increase risk of violence, which can further exacerbate mental distress. The present study explores women's perceived self-efficacy and resilient coping, mental health outcomes (depression and COVID-19 related anxiety), hazardous alcohol use and IPV in the context of Uganda's national 2020 lockdown. METHODS A phone-based survey was undertaken from June-August of 2020 in Wakiso District, Uganda. The study sample consisted of Africa Medical and Behavioral Sciences Organization (AMBSO) Population Health Surveillance (APHS) study participants who agreed to be contacted for future research. The analytic sample was restricted to women aged 13-80 years. Bivariate analysis and multivariable models explored associations between experiences of IPV and measures of adaptive coping, mental health and alcohol use. RESULTS A total of 556 women aged 13-79 years (mean age of 33.4 years) participated. Over half (55%) were currently married. The majority (60%) reported a decrease in alcohol use during the lockdown. Nearly half of the sample were experiencing physical or verbal IPV and reported an increase in violence during the lockdown. In adjusted analysis, alcohol use was associated with four times greater odds of recent physical IPV (aOR 4.06, 95% CI = 1.65-10.02, p = 0.0024), while participants had lower odds of experiencing any form of IPV as general self-efficacy increased (aOR 0.95, 95% CI = 0.91-0.99, p = 0.0308). CONCLUSION Lockdown measures in Uganda may have mitigated increased alcohol consumption. IPV was exacerbated during lockdown; more than 2 in 5 IPV victims experienced increased physical or verbal violence. Development of programming and policies aimed at mitigating women's risk of IPV during future lockdowns are needed.
Collapse
Affiliation(s)
- Amanda P. Miller
- Herbert Wertheim School of Public Health and Human Longevity Science, University of California, San Diego, La Jolla, California, United States of America
| | - Stephen Mugamba
- Makerere University Walter Reed Project (MUWRP), Kampala, Uganda
- Africa Medical and Behavioral Sciences Organization (AMBSO), Uro Care Limited, Wakiso District, Hoima, Uganda
| | - Robert M. Bulamba
- Africa Medical and Behavioral Sciences Organization (AMBSO), Uro Care Limited, Wakiso District, Hoima, Uganda
| | - Emmanuel Kyasanku
- Africa Medical and Behavioral Sciences Organization (AMBSO), Uro Care Limited, Wakiso District, Hoima, Uganda
| | - James Nkale
- Africa Medical and Behavioral Sciences Organization (AMBSO), Uro Care Limited, Wakiso District, Hoima, Uganda
| | - Fred Nalugoda
- Africa Medical and Behavioral Sciences Organization (AMBSO), Uro Care Limited, Wakiso District, Hoima, Uganda
| | - Gertrude Nakigozi
- Africa Medical and Behavioral Sciences Organization (AMBSO), Uro Care Limited, Wakiso District, Hoima, Uganda
| | - Godfrey Kigozi
- Africa Medical and Behavioral Sciences Organization (AMBSO), Uro Care Limited, Wakiso District, Hoima, Uganda
| | - Grace K. Nalwoga
- Africa Medical and Behavioral Sciences Organization (AMBSO), Uro Care Limited, Wakiso District, Hoima, Uganda
| | - Joseph Kagaayi
- Africa Medical and Behavioral Sciences Organization (AMBSO), Uro Care Limited, Wakiso District, Hoima, Uganda
| | - Stephen Watya
- Africa Medical and Behavioral Sciences Organization (AMBSO), Uro Care Limited, Wakiso District, Hoima, Uganda
| | - Jennifer A. Wagman
- Department of Community Health Sciences, Fielding School of Public Health, University of California, Los Angeles, Los Angeles, California, United States of America
| |
Collapse
|
13
|
JOSEPH DAVEY DL, LE ROUX SM, BRITTAIN K, DOVELL K, SHOPTAW S, Miller AP, PHILLIPS TK, ZERBE A, ABRAMS EJ, MYER L. Alcohol use and intimate partner violence in HIV-uninfected pregnant women in Cape Town, South Africa. AIDS Care 2022; 34:214-219. [PMID: 34495777 PMCID: PMC8857014 DOI: 10.1080/09540121.2021.1975626] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
In settings with a high burden of HIV, pregnant women often experience a cluster of risk factors, including alcohol use and intimate partner violence (IPV). These interrelated risks are poorly understood among pregnant women at risk of HIV in sub-Saharan Africa. We aim to determine cross-sectional associations between pregnant women's alcohol use and victimization due to IPV in the HIV-Unexposed-Uninfected Mother-Infant Cohort Study in Cape Town, South Africa. Women who tested HIV-negative at first antenatal care (ANC) visit were followed to delivery. Trained interviewers collected demographic and psychosocial information, including recent alcohol use and experiences of IPV victimization. We assess the prevalence of alcohol use and associations with IPV using multivariable logistic regression. In 406 HIV-uninfected pregnant women (mean age = 28 years; mean gestational age = 21 weeks), 41 (10%) reported alcohol consumption in the past 12 months; 30/41 (73%) of these at hazardous levels. Any and hazardous alcohol use were associated with greater odds of reporting past year IPV (adjusted odds ratio [aOR] for hazardous use: 3.24, 95% CI = 1.11, 7.56; aOR for any alcohol use: 2.97, 95% CI = 1.19, 7.45). These data suggest the occurrence of overlapping HIV risk factors among pregnant women and may help design improved health interventions in this population.
Collapse
Affiliation(s)
- Dvora L. JOSEPH DAVEY
- Department of Epidemiology, Fielding School of Public Health, University of California, Los Angeles, US,Division of Epidemiology and Biostatistics, School of Public Health and Family Medicine, University of Cape Town, South Africa
| | - Stanzi M. LE ROUX
- Division of Epidemiology and Biostatistics, School of Public Health and Family Medicine, University of Cape Town, South Africa
| | - Kirsty BRITTAIN
- Division of Epidemiology and Biostatistics, School of Public Health and Family Medicine, University of Cape Town, South Africa
| | - Kathryn DOVELL
- Division of Infectious Diseases, Geffen School of Medicine, University of California, Los Angeles, US
| | - Steve SHOPTAW
- Department of Family Medicine, Geffen School of Medicine, University of California, Los Angeles, US,Department of Psychiatry, University of Cape Town, South Africa
| | - Amanda P. Miller
- Division of Epidemiology and Biostatistics, School of Public Health and Family Medicine, University of Cape Town, South Africa
| | - Tamsin K. PHILLIPS
- Division of Epidemiology and Biostatistics, School of Public Health and Family Medicine, University of Cape Town, South Africa
| | - Allison ZERBE
- Department of Psychiatry, University of Cape Town, South Africa
| | - Elaine J. ABRAMS
- Department of Psychiatry, University of Cape Town, South Africa,ICAP at Columbia University, Mailman School of Public Health, Columbia University, New York, US,Vagelos College of Physicians and Surgeons, Columbia University, New York, US
| | - Landon MYER
- Division of Epidemiology and Biostatistics, School of Public Health and Family Medicine, University of Cape Town, South Africa
| |
Collapse
|
14
|
Miller AP, Espinosa da Silva C, Ziegel L, Mugamba S, Kyasanku E, Malyabe RB, Wagman JA, Mia Ekström A, Nalugoda F, Kigozi G, Nakigozi G, Kagaayi J, Watya S, Kigozi G. Construct validity and internal consistency of the Patient Health Questionnaire-9 (PHQ-9) depression screening measure translated into two Ugandan languages. Psychiatry Res Commun 2021; 1:100002. [PMID: 35187539 PMCID: PMC8855962 DOI: 10.1016/j.psycom.2021.100002] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/29/2023]
Abstract
BACKGROUND In Uganda, depression is a major public health issue because of its direct disease burden and as a risk factor and co-morbidity for other pervasive health issues. Psychometric assessment of translated depression measures is critical to public health planning to ensure proper screening, surveillance, and treatment of depression and related outcomes. We examined aspects of the validity and reliability of the Patient Health Questionnaire-9 (PHQ-9) translated into Luganda and Runyoro in a large population-based cohort of Ugandan adolescents and adults. METHODS Data from the ongoing open cohort AMBSO Population Health Surveillance study were analyzed from the Wakiso and Hoima districts in Uganda. Descriptive statistics were calculated for the overall sample and stratified by translated language. Construct validity was assessed for each translated scale using confirmatory factor analysis for ordinal data. The internal consistency of each translated scale was assessed using Cronbach's alpha, McDonald's omega total and omega hierarchical. RESULTS Compared to the Runyoro-speaking subsample from Hoima (n=2297), participants in the Luganda-speaking subsample from Wakiso (n=672) were older (27 vs 21 years, p < 0.01) and a greater proportion were female (62% vs. 55%, p < 0.01). The Luganda-translated PHQ-9 had a sample mean of 3.46 (SD=3.26), supported a single-factor structure (RMSEA=0.05, CFI=0.96, TLI=0.94), and demonstrated satisfactory internal consistency (Cronbach's alpha=0.73, McDonald's omega total=0.76, McDonald's omega hierarchical=0.53). The Runyoro-translated PHQ-9 had a comparable sample mean of 3.58 (SD=3.00), also supported a one-factor structure (RMSEA=0.08, CFI=0.92, TLI=0.90), and demonstrated satisfactory internal consistency (Cronbach's alpha=0.72, McDonald's omega total=0.76, McDonald's omega hierarchical=0.57). CONCLUSIONS Our preliminary findings indicate that the Luganda and Runyoro translations of the PHQ-9 had satisfactory construct validity and internal consistency in our sample of Ugandan adolescents and adults. Future studies should expand on this promising work by assessing additional psychometric characteristics of these translated measures in other communities in Uganda.
Collapse
Affiliation(s)
- Amanda P. Miller
- Herbert Wertheim School of Public Health and Human Longevity Science, University of California San Diego, La Jolla, CA, USA
- Corresponding author: Amanda P Miler
| | - Cristina Espinosa da Silva
- Herbert Wertheim School of Public Health and Human Longevity Science, University of California San Diego, La Jolla, CA, USA
- San Diego State University, Department of Epidemiology and Biostatistics, School of Public Health, San Diego State University, San Diego, CA, USA
| | - Leo Ziegel
- Department of Global Public Health, Karolinska Institutet, Stockholm, Sweden
| | - Stephen Mugamba
- Africa Medical and Behavioral Sciences Organization (AMBSO), Uro Care Limited, Wakiso District, Uganda
- Makerere University Walter Reed Project (MUWRP), Kampala, Uganda
| | - Emma Kyasanku
- Africa Medical and Behavioral Sciences Organization (AMBSO), Uro Care Limited, Wakiso District, Uganda
| | - Robert B. Malyabe
- Africa Medical and Behavioral Sciences Organization (AMBSO), Uro Care Limited, Wakiso District, Uganda
| | - Jennifer A. Wagman
- Department of Community Health Sciences, Fielding School of Public Health, University of California, Los Angeles, Los Angeles, CA, USA
| | - Anna Mia Ekström
- Department of Global Public Health, Karolinska Institutet, Stockholm, Sweden
| | - Fred Nalugoda
- Africa Medical and Behavioral Sciences Organization (AMBSO), Uro Care Limited, Wakiso District, Uganda
| | - Grace Kigozi
- Africa Medical and Behavioral Sciences Organization (AMBSO), Uro Care Limited, Wakiso District, Uganda
| | - Gertrude Nakigozi
- Africa Medical and Behavioral Sciences Organization (AMBSO), Uro Care Limited, Wakiso District, Uganda
| | - Josehp Kagaayi
- Africa Medical and Behavioral Sciences Organization (AMBSO), Uro Care Limited, Wakiso District, Uganda
| | - Stephen Watya
- Africa Medical and Behavioral Sciences Organization (AMBSO), Uro Care Limited, Wakiso District, Uganda
| | - Godfrey Kigozi
- Africa Medical and Behavioral Sciences Organization (AMBSO), Uro Care Limited, Wakiso District, Uganda
| |
Collapse
|
15
|
Miller AP, Pitpitan EV, Kiene SM, Raj A, Jain S, Zúñiga ML, Nabulaku D, Nalugoda F, Ssekubugu R, Nantume B, Kigozi G, Sewankambo NK, Kagaayi J, Reynolds SJ, Grabowski K, Wawer M, Wagman JA. Alcohol use and alcohol-related consequences are associated with not being virally suppressed among persons living with HIV in the Rakai region of Uganda. Drug Alcohol Depend 2021; 228:109005. [PMID: 34600249 PMCID: PMC8628865 DOI: 10.1016/j.drugalcdep.2021.109005] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/15/2021] [Revised: 08/16/2021] [Accepted: 08/16/2021] [Indexed: 10/20/2022]
Abstract
BACKGROUND Alcohol use is common among persons living with HIV (PWH) in Uganda and associated with poor HIV care outcomes; findings regarding the relationship between alcohol use and viral suppression (VS) have been inconclusive. METHODS Data from two rounds (2017-2020) of the Rakai Community Cohort Study, an open population-based cohort study in the Rakai region, Uganda, were analyzed. Two alcohol exposures were explored: past year alcohol use and alcohol-related consequences. Multivariable models (GEE) were used to estimate associations between alcohol exposures and VS for the overall sample and stratified by sex, adjusting for repeated measurement. Causal mediation by ART use was explored. RESULTS Over half (55 %) of participants (n = 3823 PWH) reported alcohol use at baseline; 37.8 % of those reporting alcohol use reported alcohol-related consequences. ART use and VS at baseline significantly differed by alcohol use with person reporting alcohol use being less likely to be on ART or VS. Alcohol use was significantly associated with decreased odds of VS among women but not men (adj. OR 0.72 95 % CI 0.58-0.89, p = 0.0031). However, among males who use alcohol, experiencing alcohol-related consequences was significantly associated with decreased odds of VS (adj. OR 0.69 95 % CI 0.54-0.88, p = 0.0034). The relationships between both alcohol exposures and VS were not significant in models restricted to persons on ART. CONCLUSIONS We provide sex-stratified estimates of associations between two alcohol measures and VS in the context of current HIV treatment guidelines. This study confirms that alcohol use is adversely associated with VS but ART use mediates this pathway, suggesting that initiation and retention on ART are critical steps to addressing alcohol-related disparities in VS.
Collapse
Affiliation(s)
- Amanda P Miller
- University of California, San Diego, Herbert Wertheim School of Public Health and Human Longevity Science, La Jolla, CA, 92093, United States; San Diego State University School of Public Health, San Diego, CA, United States.
| | - Eileen V Pitpitan
- San Diego State University School of Social Work, San Diego, CA, United States
| | - Susan M Kiene
- San Diego State University School of Public Health, San Diego, CA, United States
| | - Anita Raj
- University of California, San Diego School of Medicine, Division of Infectious Diseases and Global Public Health, La Jolla, CA, 92082, United States
| | - Sonia Jain
- University of California, San Diego, Herbert Wertheim School of Public Health and Human Longevity Science, La Jolla, CA, 92093, United States
| | - María Luisa Zúñiga
- San Diego State University School of Social Work, San Diego, CA, United States
| | | | | | | | | | | | - Nelson K Sewankambo
- Rakai Health Sciences Program, Entebbe, Uganda; Makerere University School of Medicine, Kampala, Uganda
| | | | - Steven J Reynolds
- Rakai Health Sciences Program, Entebbe, Uganda; Division of Infectious Diseases, Department of Medicine, Johns Hopkins School of Medicine, United States; Laboratory of Immunoregulation, Division of Intramural Research, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, United States
| | - Kate Grabowski
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, United States; Department of Pathology, Johns Hopkins School of Medicine, Baltimore, United States
| | - Maria Wawer
- Rakai Health Sciences Program, Entebbe, Uganda; Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, United States; Department of Medicine, Johns Hopkins School of Medicine, United States
| | - Jennifer A Wagman
- University of California, Los Angeles Fielding School of Public Health, Department of Community Health Sciences, Los Angeles, CA, United States
| |
Collapse
|
16
|
Miller AP, Ziegel L, Mugamba S, Kyasanku E, Wagman JA, Nkwanzi-Lubega V, Nakigozi G, Kigozi G, Nalugoda F, Kigozi G, Nkale J, Watya S, Ddaaki W. Not Enough Money and Too Many Thoughts: Exploring Perceptions of Mental Health in Two Ugandan Districts Through the Mental Health Literacy Framework. Qual Health Res 2021; 31:967-982. [PMID: 33451275 PMCID: PMC8628861 DOI: 10.1177/1049732320986164] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Mental health disorders account for a heavy disease burden in Uganda. In order to provide culturally appropriate mental health prevention and treatment approaches, it is necessary to understand how mental health is conceptualized in the population. Three focus group discussions (FGDs) and 31 in-depth interviews (IDIs) were conducted with men and women aged 14 to 62 years residing in rural, urban, and semi-urban low-income communities in central and western Uganda to explore perceptions and knowledge of mental health. Interpretive thematic analysis was undertaken; results were organized through the lens of the mental health literacy framework. Environmental and societal stressors were identified as primary underlying causes of poor mental health. While participants recognized symptoms of poor mental health, gaps in mental health literacy also emerged. Mental health resources are needed in this setting and additional qualitative work assessing knowledge and attitudes toward mental health care seeking behavior can inform the development of acceptable integrated services.
Collapse
Affiliation(s)
| | - Leo Ziegel
- Karolinska Institutet, Stockholm, Sweden
- Stockholm Centre for Dependency Disorders, Stockholm, Sweden
| | - Stephen Mugamba
- Africa Medical and Behavioural Sciences Organization, Wakiso, Uganda
| | - Emmanuel Kyasanku
- Africa Medical and Behavioural Sciences Organization, Wakiso, Uganda
| | | | | | - Gertrude Nakigozi
- Africa Medical and Behavioural Sciences Organization, Wakiso, Uganda
| | - Godfrey Kigozi
- Africa Medical and Behavioural Sciences Organization, Wakiso, Uganda
| | - Fred Nalugoda
- Africa Medical and Behavioural Sciences Organization, Wakiso, Uganda
| | - Grace Kigozi
- Africa Medical and Behavioural Sciences Organization, Wakiso, Uganda
| | - James Nkale
- Africa Medical and Behavioural Sciences Organization, Wakiso, Uganda
| | - Stephen Watya
- Africa Medical and Behavioural Sciences Organization, Wakiso, Uganda
| | - William Ddaaki
- Africa Medical and Behavioural Sciences Organization, Wakiso, Uganda
| |
Collapse
|
17
|
Sileo KM, Miller AP, Wagman JA, Kiene SM. Psychosocial interventions for reducing alcohol consumption in sub-Saharan African settings: a systematic review and meta-analysis. Addiction 2021; 116:457-473. [PMID: 33463834 PMCID: PMC8543382 DOI: 10.1111/add.15227] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/12/2019] [Revised: 03/04/2020] [Accepted: 08/12/2020] [Indexed: 12/15/2022]
Abstract
BACKGROUND Harmful alcohol use is a leading cause of morbidity and mortality in sub-Saharan Africa (sSA); however, the effects of non-pharmacological alcohol interventions in this region are unknown. DESIGN A systematic review and meta-analysis of the available literature through 14 March 2019 was undertaken. Two authors extracted and reconciled relevant data and assessed risk of bias. Meta-analyses were conducted. The review protocol is registered on International Prospective Register of Systematic Reviews (PROSPERO) (CRD42019094509). SETTING Studies conducted in sSA were eligible for inclusion. PARTICIPANTS Individuals participating in interventions aimed at reducing alcohol use. INTERVENTIONS Randomized and non-randomized controlled trials testing non-pharmacological interventions (psychosocial and structural) on alcohol consumption in sSA. MEASUREMENTS Eligible outcomes included the Alcohol Use Disorders Identification Test (AUDIT) scores; alcohol abstinence; measures of drinking quantity and frequency; and biomarkers of alcohol consumption. FINDINGS Nineteen intervention trials (18 reports) testing psychosocial interventions (no structural interventions included), judged of moderate quality, were included in meta-analyses. A beneficial effect was identified for psychosocial interventions on alcohol abstinence at 3-6 months [odds ratio (OR) = 2.05, 95% confidence interval (CI) = 1.20-3.48, k = 5, n = 2312, I2 = 79%] and 12-60 months (OR = 1.91, 95% CI = 1.40-2.61, k = 6, n = 2737, I2 = 63%) follow-up. There were no statistically significant effects found for AUDIT score [2-3 months: mean differences (MD) = -1.13, 95% CI = -2.60 to 0.34, k = 6, n = 992, I2 = 85%; 6 months: MD = -0.83, 95% CI = -1.92 to 0.26, k = 6, n = 1081, I2 = 69%; 12 months: MD = -0.15, 95% CI = -1.66 to 1.36, k = 4; n = 677; I2 = 75%], drinks per drinking day (3 months: MD = -0.22, 95% CI = -2.51 to 2.07, k = 2, n = 359, I2 = 82%; 6-36 months: MD = -0.09, 95% CI = -0.49 to 0.30, k = 3, n = 1450, I2 = 60%) or percentage of drinking days (3 months: MD = -4.60, 95% = -21.14 to 11.94; k = 2; n = 361; I2 = 90%; 6-9 months: MD = 1.96, 95% CI = -6.54 to 10.46; k = 2; n = 818; I2 = 88%). CONCLUSION Psychosocial interventions show promise at increasing self-reported alcohol abstinence in sSA, but clinical, methodological and statistical heterogeneity across meta-analytical outcomes suggests that results should be interpreted with caution.
Collapse
Affiliation(s)
- Katelyn M. Sileo
- The Department of Public Health, The University of Texas at
San Antonio, One UTSA Circle, San Antonio, TX, USA,Division of Epidemiology and Biostatistics, School of
Public Health, San Diego State University, 5500 Campanile Drive San Diego, CA
92182,The Center for Interdisciplinary Research on AIDS (CIRA),
Yale University, 135 College Street, Suite 200, New Haven, CT 06510-2483
| | - Amanda P. Miller
- Division of Infectious Diseases and Global Public Health,
Department of Medicine, The University of California, San Diego, 9500 Gilman Drive,
La Jolla, CA 92093
| | - Jennifer A. Wagman
- Division of Infectious Diseases and Global Public Health,
Department of Medicine, The University of California, San Diego, 9500 Gilman Drive,
La Jolla, CA 92093,The Department of Community Health Sciences, The University
of California, Los Angeles, 650 Charles E. Young Drive South, 46-071B CHS, Box
951772, Los Angeles, CA, 90095-1772
| | - Susan M. Kiene
- Division of Epidemiology and Biostatistics, School of
Public Health, San Diego State University, 5500 Campanile Drive San Diego, CA
92182
| |
Collapse
|
18
|
Sileo KM, Miller AP, Huynh TA, Kiene SM. A systematic review of interventions for reducing heavy episodic drinking in sub-Saharan African settings. PLoS One 2020; 15:e0242678. [PMID: 33259549 PMCID: PMC7707537 DOI: 10.1371/journal.pone.0242678] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2020] [Accepted: 11/08/2020] [Indexed: 01/16/2023] Open
Abstract
OBJECTIVE Assess the effect of non-pharmacological alcohol interventions on reducing heavy episodic drinking (HED) outcomes in sub-Saharan Africa. METHODS A systematic review of the available literature through August 19, 2020 was conducted. Randomized and non-randomized controlled trials testing non-pharmacological interventions on alcohol consumption in sub-Saharan Africa were eligible for inclusion. Eligible outcomes included measures of HED/binge drinking, and measures indicative of this pattern of drinking, such as high blood alcohol concentration or frequency of intoxication. Three authors extracted and reconciled relevant data and assessed risk of bias. The review protocol is available on PROSPERO (registration number: CRD42019094509). The Cochrane Handbook recommendations for the review of interventions and the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines guided all methodology. RESULTS Thirteen intervention trials were identified that met our inclusion criteria and measured change in HED. Studies were judged of moderate quality. A beneficial effect of non-pharmacological interventions on HED was reported in six studies, three of which were deemed clinically significant by the review authors; no statistically significant effects were identified in the other seven studies. Interventions achieving statistical and/or clinical significance had an intervention dose of two hours or greater, used an array of psychosocial approaches, including Motivational Interviewing integrated in Brief Intervention, cognitive behavioral therapy and integrated risk reduction interventions, and were delivered both individually and in groups. CONCLUSIONS Evidence for the effectiveness of non-pharmacological interventions to reduce HED in sub-Saharan African settings was limited, demonstrating the need for more research. To strengthen the literature, future research should employ more rigorous study designs, improve consistency of HED measurement, test interventions developed specifically to address HED, and explore structural approaches to HED reduction.
Collapse
Affiliation(s)
- Katelyn M. Sileo
- Department of Public Health, University of Texas at San Antonio, San Antonio, Texas, United States of America
- Division of Epidemiology and Biostatistics, San Diego State University School of Public Health, San Diego, California, United States of America
- Center for Interdisciplinary Research on AIDS (CIRA), Yale University, New Haven, Connecticut, United States of America
| | - Amanda P. Miller
- Division of Infectious Disease and Global Public Health, Department of Medicine, The University of California, San Diego, La Jolla, California, United States of America
| | - Tina A. Huynh
- Department of Public Health, University of Texas at San Antonio, San Antonio, Texas, United States of America
| | - Susan M. Kiene
- Division of Epidemiology and Biostatistics, San Diego State University School of Public Health, San Diego, California, United States of America
| |
Collapse
|
19
|
Miller AP, Kintu M, Kiene SM. Challenges in measuring depression among Ugandan fisherfolk: a psychometric assessment of the Luganda version of the Center for Epidemiologic Studies Depression Scale (CES-D). BMC Psychiatry 2020; 20:45. [PMID: 32024472 PMCID: PMC7003345 DOI: 10.1186/s12888-020-2463-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/30/2019] [Accepted: 01/24/2020] [Indexed: 01/28/2023] Open
Abstract
BACKGROUND Depression is a prevalent and serious mood disorder and a major source of disability adjusted life years (DALY) in Uganda. Furthermore, evidence from Uganda and other countries throughout sub-Saharan Africa suggests that nearly a third of persons living with human immunodeficiency virus (HIV) suffer from depression and it adversely affects healthcare seeking behavior. The high burden of disease attributable to depression makes data on the prevalence of depression in Uganda, a country with a generalized HIV epidemic, a public health priority. This paper describes the psychometric properties of the Center for Epidemiologic Studies-Depression (CES-D) measure when administered to men and women residing in three fishing communities along the shore of Lake Victoria. METHODS We applied methods based on item response theory and classical test theory approaches to assess individual item characteristics, conducted exploratory factor analysis and assessed internal reliability, and construct and content validity of the measure. All analyses were performed in R Studio. RESULTS The study sample consisted of 300 residents of fishing communities in Wakiso District, Uganda. Fifty-six percent of the sample was female and 19.7% reported being HIV positive. Seven items of the measure that did not perform well, either because they could not differentiate between levels of the latent trait or because they did not map onto the primary factor, were removed from the scale. A single factor structure best fit our final set of 13-items and we found an overall coefficient alpha of 0.89, indicating high internal consistency in this population. CONCLUSIONS Based on our findings, we recommend that future use of the CES-D in this population utilize our revised scale with the final set of 13-items. The addition of other measures that can improve the rigor of CES-D validation efforts, such as inclusion of a clinical depression measure and administration in both a clinical and a general population sample in this setting are needed.
Collapse
Affiliation(s)
- Amanda P. Miller
- Division of Infectious Disease and Global Public Health, University of California, San Diego, La Jolla, CA USA ,0000 0001 0790 1491grid.263081.eDivision of Epidemiology and Biostatistics, San Diego State University School of Public Health, 5500 Campanile Drive (MC-4162), San Diego, CA 92182 USA
| | - Michael Kintu
- Wakiso Integrated Rural Development Association, Entebbe, Uganda
| | - Susan M. Kiene
- 0000 0001 0790 1491grid.263081.eDivision of Epidemiology and Biostatistics, San Diego State University School of Public Health, 5500 Campanile Drive (MC-4162), San Diego, CA 92182 USA ,0000 0004 1936 9094grid.40263.33Alcohol Research Center of HIV, Brown University School of Public Health, Providence, RI USA
| |
Collapse
|
20
|
Miller AP, Malekinejad M, Horváth H, Blodgett JC, Kahn JG, Marks SM. Healthcare facility-based strategies to improve tuberculosis testing and linkage to care in non-U.S.-born population in the United States: A systematic review. PLoS One 2019; 14:e0223077. [PMID: 31568507 PMCID: PMC6768470 DOI: 10.1371/journal.pone.0223077] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2019] [Accepted: 09/12/2019] [Indexed: 11/24/2022] Open
Abstract
CONTEXT An estimated 21% of non-U.S.-born persons in the United States have a reactive tuberculin skin test (TST) and are at risk of progressing to TB disease. The effectiveness of strategies by healthcare facilities to improve targeted TB infection testing and linkage to care among this population is unclear. EVIDENCE ACQUISITION Following Cochrane guidelines, we searched several sources to identify studies that assessed strategies directed at healthcare providers and/or non-U.S.-born patients in U.S. healthcare facilities. EVIDENCE SYNTHESIS Seven studies were eligible. In a randomized controlled trial (RCT), patients with reactive TST who received reminders for follow-up appointments were more likely to attend appointments (risk ratio, RR = 1.05, 95% confidence interval 1.00-1.10), but rates of return in a quasi-RCT study using patient reminders did not significantly differ between study arms (P = 0.520). Patient-provider language concordance in a retrospective cohort study did not increase provider referrals for testing (P = 0.121) or patient testing uptake (P = 0.159). Of three studies evaluating pre and post multifaceted interventions, two increased TB infection testing (from 0% to 77%, p < .001 and RR 2.28, 1.08-4.80) and one increased provider referrals for TST (RR 24.6, 3.5-174). In another pre-post study, electronic reminders to providers increased reading of TSTs (RR 2.84, 1.53-5.25), but only to 25%. All seven studies were at high risk of bias. CONCLUSIONS Multifaceted strategies targeting providers may improve targeted TB infection testing in non-U.S.-born populations visiting U.S. healthcare facilities; uncertainties exist due to low-quality evidence. Additional high-quality studies on this topic are needed.
Collapse
Affiliation(s)
- Amanda P. Miller
- Philip R. Lee Institute for Health Policy Studies, University of California, San Francisco, San Francisco, California, United States of America
- Division of Infectious Disease and Global Public Health, School of Medicine, University of California, San Diego, La Jolla, California, United States of America
| | - Mohsen Malekinejad
- Philip R. Lee Institute for Health Policy Studies, University of California, San Francisco, San Francisco, California, United States of America
- Global Health Sciences, University of California, San Francisco, San Francisco, California, United States of America
| | - Hacsi Horváth
- Philip R. Lee Institute for Health Policy Studies, University of California, San Francisco, San Francisco, California, United States of America
- Global Health Sciences, University of California, San Francisco, San Francisco, California, United States of America
| | - Janet C. Blodgett
- Philip R. Lee Institute for Health Policy Studies, University of California, San Francisco, San Francisco, California, United States of America
| | - James G. Kahn
- Philip R. Lee Institute for Health Policy Studies, University of California, San Francisco, San Francisco, California, United States of America
- Global Health Sciences, University of California, San Francisco, San Francisco, California, United States of America
| | - Suzanne M. Marks
- Division of Tuberculosis Elimination, National Center for HIV/AIDS, Viral Hepatitis, STD and TB Prevention, United States Centers for Disease Control and Prevention (CDC), Atlanta, Georgia, United States of America
| |
Collapse
|
21
|
Breur C, Bloom B, Miller AP, Kigozi G, Nakyanjo N, Ddaaki W, Nalugoda F, Wagman JA. "The Bottle Is My Wife": Exploring Reasons Why Men Drink Alcohol in Ugandan Fishing Communities. Soc Work Public Health 2019; 34:657-672. [PMID: 31570062 PMCID: PMC6952172 DOI: 10.1080/19371918.2019.1666072] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
Fishing communities in Uganda have high rates of excessive alcohol consumption and negative health outcomes related to alcohol consumption, such as HIV acquisition and transmission and intimate partner violence victimization and perpetration. Research lacks understanding of alcohol use in Ugandan fishing communities, underlying reasons for excessive drinking among fishermen or how their community perceives negative health outcomes linked to excessive alcohol consumption. This qualitative study was conducted among Ugandan fisherfolk to determine why excessive alcohol consumption has overtaken their communities. Through analyzing in-depth interviews and focus group discussions, reasons for drinking and community perceptions of drinking were explored using the Socio Ecological Model and the Time Perspective Theory. Interviews were coded into two content themes: social influences on drinking and using alcohol to cope with stress. Participants acknowledged links between excessive alcohol consumption and negative health outcomes within their families and communities. These findings highlight the need for alcohol-related reduction interventions that are sensitive to contextual factors and self-identified contributors to problematic alcohol use within individuals and their communities. Such interventions must consider the social, ecological and economic conditions within fishing sites, focusing not only on individual-level behavioral change but also challenging the underlying structures that foster excessive alcohol consumption.
Collapse
Affiliation(s)
- Celia Breur
- Siku Njema Kesho Community-Based Organization, Nakuru, Kenya
| | - Brittnie Bloom
- University of California San Diego, School of Medicine, Department of Medicine, La Jolla, California
| | - Amanda P Miller
- University of California San Diego, School of Medicine, Department of Medicine, La Jolla, California
| | - Godfrey Kigozi
- Rakai Health Sciences Program, Kalisizo, Uganda
- Uganda Virus Research Institute, Entebbe, Uganda
| | - Neema Nakyanjo
- Rakai Health Sciences Program, Kalisizo, Uganda
- Uganda Virus Research Institute, Entebbe, Uganda
| | - William Ddaaki
- Rakai Health Sciences Program, Kalisizo, Uganda
- Uganda Virus Research Institute, Entebbe, Uganda
| | - Fred Nalugoda
- Rakai Health Sciences Program, Kalisizo, Uganda
- Uganda Virus Research Institute, Entebbe, Uganda
| | - Jennifer A. Wagman
- University of California San Diego, School of Medicine, Department of Medicine, La Jolla, California
| |
Collapse
|
22
|
Parriott A, Malekinejad M, Miller AP, Marks SM, Horvath H, Kahn JG. Care Cascade for targeted tuberculosis testing and linkage to Care in Homeless Populations in the United States: a meta-analysis. BMC Public Health 2018; 18:485. [PMID: 29650047 PMCID: PMC5897923 DOI: 10.1186/s12889-018-5393-x] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2017] [Accepted: 04/03/2018] [Indexed: 12/02/2022] Open
Abstract
BACKGROUND Homelessness increases the risk of tuberculosis (TB) disease and latent TB infection (LTBI), but persons experiencing homelessness often lack access to testing and treatment. We assessed the yield of TB testing and linkage to care for programs targeting homeless populations in the United States. METHODS We conducted a comprehensive search of peer-reviewed and grey literature, adapting Cochrane systematic review methods. Two reviewers independently assessed study eligibility and abstracted key data on the testing to care cascade: number of persons reached, recruited for testing, tested for LTBI, with valid test results, referred to follow-up care, and initiating care. We used random effects to calculate pooled proportions and 95% confidence intervals (CI) of persons retained in each step via inverse-variance weighted meta-analysis, and cumulative proportions as products of adjacent step proportions. RESULTS We identified 23 studies published between 1986 and 2014, conducted in 12 states and 15 cities. Among studies using tuberculin skin tests (TST) we found that 93.7% (CI 72.4-100%) of persons reached were recruited, 97.9% (89.3-100%) of those recruited had tests placed, 85.5% (78.6-91.3%) of those with tests placed returned for reading, 99.9% (99.6-100%) of those with tests read had valid results, and 24.7% (21.0-28.5%) with valid results tested positive. All persons testing positive were referred to follow-up care, and 99.8% attended at least one session of follow-up care. Heterogeneity was high for most pooled proportions. For a hypothetical cohort of 1000 persons experiencing homelessness reached by a targeted testing program using TST, an estimated 917 were tested, 194 were positive, and all of these initiated follow-up care. CONCLUSIONS Targeted TB testing of persons experiencing homelessness appears effective in detecting LTBI and connecting persons to care and potential treatment. Future evaluations should assess diagnostic use of interferon gamma release assays and completion of treatment, and costs of testing and treatment.
Collapse
Affiliation(s)
- Andrea Parriott
- Philip R. Lee Institute for Health Policy Studies, University of California, San Francisco, 3333 California St., Ste. 265, Box 0936, San Francisco, CA 94118 USA
| | - Mohsen Malekinejad
- Philip R. Lee Institute for Health Policy Studies, University of California, San Francisco, 3333 California St., Ste. 265, Box 0936, San Francisco, CA 94118 USA
| | - Amanda P. Miller
- Philip R. Lee Institute for Health Policy Studies, University of California, San Francisco, 3333 California St., Ste. 265, Box 0936, San Francisco, CA 94118 USA
| | - Suzanne M. Marks
- Division of Tuberculosis Elimination, Centers for Disease Control and Prevention, Mailstop E-10, 1600 Clifton Road, Atlanta, GA 30333 USA
| | - Hacsi Horvath
- Philip R. Lee Institute for Health Policy Studies, University of California, San Francisco, 3333 California St., Ste. 265, Box 0936, San Francisco, CA 94118 USA
| | - James G. Kahn
- Philip R. Lee Institute for Health Policy Studies, University of California, San Francisco, 3333 California St., Ste. 265, Box 0936, San Francisco, CA 94118 USA
| |
Collapse
|
23
|
Miller AP, Cook RE. PUBLIC HEALTH ENGINEERING: SANITARY ENGINEERING IN A COUNTY HEALTH DEPARTMENT. Am J Public Health Nations Health 2008; 21:1044-50. [PMID: 18013350 DOI: 10.2105/ajph.21.9.1044] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
|
24
|
Miller AP, Tisdale ES. PUBLIC HEALTH ENGINEERING: EPIDEMIC OF INTESTINAL DISORDERS IN CHARLESTION, W. VA., OCCURRING SIMULTANEOUSLY WITH UNPRECEDENTED WATER SUPPLY CONDITIONS. Am J Public Health Nations Health 2008; 21:74-7. [PMID: 18013204 DOI: 10.2105/ajph.21.1.74] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
|
25
|
Miller AP, Streeter HW. Public Health Engineering: Chloro-Phenol Tastes and Odors in Water Supplies of Ohio River Cities. Am J Public Health Nations Health 2008; 19:929-34. [PMID: 18012821 DOI: 10.2105/ajph.19.8.929] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
|
26
|
Miller AP, Tisdale ES. PUBLIC HEALTH ENGINEERING: EPIDEMIC OF INTESTINAL DISORDERS IN CHARLESTION, W. VA., OCCURRING SIMULTANEOUSLY WITH UNPRECEDENTED WATER SUPPLY CONDITIONS. Am J Public Health Nations Health 2008; 21:198-200. [PMID: 18013204 DOI: 10.2105/ajph.21.2.198] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
|
27
|
Feng W, Miller AP, Xing D, Chen YF, Oparil S. 184 ESTROGEN ATTENUATES INFLAMMATORY MEDIATOR mRNA EXPRESSION IN BALLOON INJURED RAT CAROTID ARTERY. J Investig Med 2004. [DOI: 10.1136/jim-52-suppl1-737] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
|
28
|
Miller AP, Feng W, Fintel M, Smith M, Xing D, Chen YF, Oparil S. 301 ESTROGENIC VASOPROTECTION IS LOST IN AGED RATS. J Investig Med 2004. [DOI: 10.1136/jim-52-suppl1-854] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
|
29
|
Abstract
We present a technique for transpharyngeal imaging of the bilateral carotid arteries completed towards the end of a transesophageal echocardiogram. To our knowledge, this is the first report that demonstrates the bifurcation of the right common carotid artery into the right internal and external carotid arteries with a transesophageal echocardiographic probe.
Collapse
Affiliation(s)
- N C Nanda
- The University of Alabama at Birmingham, Heart Station SW/S102, 619 19th Street South, Birmingham, AL 35249, USA.
| | | | | | | |
Collapse
|
30
|
Mukhtar OM, Miller AP, Nanda NC, Pacifico AD, Kirklin JK, Nekkanti R. Two- and three-dimensional transesophageal echocardiographic localization of a right atrial lipoma: importance of orienting echocardiographic images to the surgeon's view. Echocardiography 2001; 18:539-42. [PMID: 11567605 DOI: 10.1046/j.1540-8175.2001.00539.x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
We present a patient in whom the exact location of a right atrial lipoma identified with two- and three-dimensional transesophageal echocardiography (2-D and 3-D TEE) was correlated with the surgical findings. By orienting the 3-D TEE images to conform to the view of the surgeon from the right side of the patient and referencing the site of attachment of the tumor to the surrounding structures, this lipoma was correctly localized to a 7 o'clock position in the right atrium.
Collapse
Affiliation(s)
- O M Mukhtar
- Division of Cardiovascular Disease, The University of Alabama at Birmingham, Heart Station SW/S102, 619 19th Street South, Birmingham, AL 35249, USA
| | | | | | | | | | | |
Collapse
|
31
|
Kilby JM, Goepfert PA, Miller AP, Gnann JW, Sillers M, Saag MS, Bucy RP. Recurrence of the acute HIV syndrome after interruption of antiretroviral therapy in a patient with chronic HIV infection: A case report. Ann Intern Med 2000; 133:435-8. [PMID: 10975961 DOI: 10.7326/0003-4819-133-6-200009190-00011] [Citation(s) in RCA: 50] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND Clinical and virologic consequences of temporary interruption of HIV therapy are incompletely understood. OBJECTIVE To describe a febrile illness that was consistent with the acute HIV syndrome and occurred after interruption of antiretroviral therapy. DESIGN Case report. SETTING University clinic. PATIENT HIV-infected man. MEASUREMENTS Plasma viral load, lymphocyte subsets, diagnostic evaluation (including cultures and serologic tests), and analysis of lymph node tissue. RESULTS The patient began antiretroviral therapy 3 months after initial HIV exposure and had sustained viral suppression, except during a brief scheduled treatment interruption. One hundred sixty-nine days after resuming therapy, the patient discontinued it again immediately following an influenza vaccination. Eleven days later, he presented with a febrile mononucleosis-like syndrome associated with dramatic shifts in plasma HIV RNA level (<50 to >1 000 000 copies/mL) and CD4 cell count (0.743 x 10(9) cells/L to 0.086 x 10(9) cells/L). Evaluation for alternative causes of fever was unrevealing. Symptoms resolved rapidly with resumption of HIV therapy. CONCLUSION Therapeutic interruption may be associated with profound viral rebound and recurrence of the acute HIV syndrome.
Collapse
Affiliation(s)
- J M Kilby
- 1917 Clinic, University of Alabama at Birmingham, 908 20th Street South, Birmingham, AL 35294-2050, USA
| | | | | | | | | | | | | |
Collapse
|
32
|
Abstract
The UDP-glucuronosyltransferases (UGTs) comprise a large family of proteins capable of detoxifying a wide variety of both endogenous and exogenous substrates. The primary function of this gene superfamily is to catalyze the glycosylation of substrates such as biogenic amines, steroids, bile acids, phenolic compounds and various other pharmacologically relevant compounds, including numerous carcinogens, toxic environmental pollutants and prescription drugs. This conjugation increases the solubility of these compounds, allowing them to be excreted more readily through hepatic or renal mechanisms. This paper describes the genomic characterization and chromosomal localization of three UGT2B genes which together comprise part of a large cluster of related sequences, including pseudogenes found on human chromosome 4q13. A genomic map spanning approximately 500-1000 kb of this region reveals the presence of three previously described UGT2B genes, at least two previously uncharacterized pseudogenes and a significant number of remnant gene fragments and places UGT2B4 between UGT2B7 and UGT2B15. Additionally, access to a large reference DNA bank allowed us to calculate allele frequencies for two UGT2B SNPs: D85R in UGT2B15 and Q458D in UGT2B4 amongst 803 unrelated individuals representing five ethnic populations. The data presented here suggest a recent evolutionary history of gene duplication, mutation and rearrangement. Furthermore, they suggest that a re-evaluation of the current description of the UGT2B gene family with respect to the number of specific genes, degree of allelic diversity and molecular evolution may be necessary.
Collapse
Affiliation(s)
- M Riedy
- PPGx Incorporated, La Jolla, California 92037, USA
| | | | | | | | | | | |
Collapse
|
33
|
Wood CB, Pritchard HW, Miller AP. Simultaneous preservation of orchid seed and its fungal symbiont using encapsulation-dehydration is dependent on moisture content and storage temperature. Cryo Letters 2000; 21:125-136. [PMID: 12148057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 02/26/2023]
Abstract
Seeds of Dactylorhiza fuchsii (common spotted orchid) and Anacamptis morio (green-winged orchid) were encapsulated in alginate beads with hyphae of the basidomycete fungus Ceratobasidium cornigerum. Pre-treatment of beads for 18 h with sucrose at an optimum concentration of 0.75 M decreased the desiccation rate in a flow of sterile air (c. 23 degree C, 30% RH) and increased seed and fungal survival after up to 16 h drying. Pre-treated and 16-h dried beads were transferred to cryo-vials and subsequently stored at a range of low temperatures for up to 30 d. Neither embryo growth of both orchids nor fungal development was detrimentally affected by 1 d storage at -196 degree C when the beads were pre-dried to c. 20% moisture content. Encapsulated D. fuchsii seed and compatible fungus had < 5% and < 45% viability when beads of the same moisture content were stored for 1 d at -20 degree C and -70 degree C respectively. In contrast, viability of the seed and the fungus remained unchanged during 30 days storage at -196 degree C but was progressively lost at 16 degree C over the same interval. The results indicate opportunities for the use of simultaneous cryopreservation as a conservation tool for diverse taxa.
Collapse
Affiliation(s)
- C B Wood
- Seed Conservation Department, Royal Botanical Gardens, Kew, Wakehurst Place, Ardingly, West Sussex RH17 6TN, UK
| | | | | |
Collapse
|
34
|
Mukhtar OM, Miller AP, Nanda NC, Fuisz AR, Puri VK, Aaluri SR, Yesilbursa D, Huang WY, Ansingkar K, Ross P. Transesophageal echocardiographic identification of left subclavian artery stenosis with steal phenomenon. Echocardiography 2000; 17:197-200. [PMID: 10978983 DOI: 10.1111/j.1540-8175.2000.tb01126.x] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
In this report, we present the first case of the transesophageal echocardiographic identification of left subclavian artery stenosis and steal phenomenon.
Collapse
Affiliation(s)
- O M Mukhtar
- University of Alabama at Birmingham, Heart Station SW/S102, Birmingham, AL 35249, USA
| | | | | | | | | | | | | | | | | | | |
Collapse
|
35
|
Abstract
The University of Otago Medical School, the older of the two medical schools in New Zealand, identified during the 1980s many of the same problems with its undergraduate curriculum as were reported in the United States, Canada, and the United Kingdom. An early, overly ambitious attempt to introduce a full problem-based learning curriculum at Otago failed; however, many piecemeal changes that embodied some of the principles of problem-based learning were successfully implemented. Subsequently, as desire for more coordinated and substantive change grew, Otago's faculty used what they had learned from their first effort to successfully introduce a modular systems-based preclinical curriculum in 1997. The authors describe the features of the new curriculum and discuss two components (a systems-integration course and a large-scale program of computerized in-course testing) that are particularly innovative. The new curriculum is already achieving one of its main goals (increasing the perceived relevance of preclinical teaching) and other outcomes are being evaluated.
Collapse
Affiliation(s)
- P L Schwartz
- Department of Pathology, University of Otago Medical School, Dunedin, New Zealand.
| | | | | |
Collapse
|
36
|
Doyle TC, Elwood JM, Smale P, Berkeley BB, Blennerhassett JB, Miller AP, Chartres SM, Hunter MH, Packer SG, Pfeifer M. Clinical outcomes of the Otago-Southland Breast Cancer Screening Programme 1991-1996. N Z Med J 1998; 111:380-3. [PMID: 9830418] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
Abstract
AIM To document the clinical outcome of the Otago-Southland Breast Cancer Screening Programme through its first two rounds of screening, from 1991-1996. METHODS Review and analysis of clinical and pathological records. RESULTS In the first round of screening, 13,876 women were screened, giving 75% uptake; 12.2% were referred for assessment and 126 cancers detected, 9.1 per thousand women screened. For the 9946 incidence screens in the second round, 3.9% of women screened were referred to assessment and 50 cancers detected, 5.0 per thousand women screened. The uptake and cancer detection rates exceed the targets and exceed other published results; the size distribution of the cancers detected was comparable to the Swedish two-counties study, showing that the results should produce an ultimate mortality reduction. The referral rate to assessment was higher than expected in the first round of screening, but within the targeted range in the second round. The benign to malignant ratio for all biopsies was 1.4:1 for the prevalence screen of the first round and 1.2:1 for the incidence screens in the second round, both exceeding the targets set. CONCLUSIONS The results show that the uptake and clinical results of the programme exceed expectations and that a large number of small invasive tumours have been successfully detected. These results are comparable to the best of overseas studies, and give confidence that mortality reductions will ultimately occur.
Collapse
Affiliation(s)
- T C Doyle
- Department of Radiology, HealthCare Otago
| | | | | | | | | | | | | | | | | | | |
Collapse
|
37
|
Miller AP, Willard HF. Chromosomal basis of X chromosome inactivation: identification of a multigene domain in Xp11.21-p11.22 that escapes X inactivation. Proc Natl Acad Sci U S A 1998; 95:8709-14. [PMID: 9671743 PMCID: PMC21141 DOI: 10.1073/pnas.95.15.8709] [Citation(s) in RCA: 56] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
A number of genes have been identified that escape mammalian X chromosome inactivation and are expressed from both active and inactive X chromosomes. The basis for escape from inactivation is unknown and, a priori, could be a result of local factors that act in a gene-specific manner or of chromosomal control elements that act regionally. Models invoking the latter predict that such genes should be clustered in specific domains on the X chromosome, rather than distributed at random along the length of the X. To distinguish between these possibilities, we have constructed a transcription map composed of at least 23 distinct expressed sequences in an approximately 5.5-megabase region on the human X chromosome spanning Xp11.21-p11.22. The inactivation status of these transcribed sequences has been determined in a somatic cell hybrid system and correlated with the position of the genes on the physical map. Although the majority of transcribed sequences in this region are subject to X inactivation, eight expressed sequences (representing at least six different genes) escape inactivation, and all are localized to within a region of less than 370 kb. Genes located both distal and proximal to this cluster are subject to inactivation, thereby defining a unique multigene domain on the proximal short arm that is transcriptionally active on the inactive X chromosome.
Collapse
Affiliation(s)
- A P Miller
- Department of Genetics and Center for Human Genetics, Case Western Reserve University School of Medicine and University Hospitals of Cleveland, Cleveland, OH 44106, USA.
| | | |
Collapse
|
38
|
Loten EG, Schwartz PL, Miller AP. Promoting small-group teaching through funding changes. Acad Med 1998; 73:615. [PMID: 9643940 DOI: 10.1097/00001888-199805000-00092] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Affiliation(s)
- E G Loten
- Pathology Department, University of Otago Medical School, Dunedin, New Zealand.
| | | | | |
Collapse
|
39
|
Miller AP, Haden P, Schwartz PL, Loten EG. Pilot studies of in-course assessment for a revised medical curriculum: II. Computer-based, individual. Acad Med 1997; 72:1113-1115. [PMID: 9435721 DOI: 10.1097/00001888-199712000-00026] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
PURPOSE To test a computer-based method of in-course assessment for a modular, systems-oriented medical curriculum at the University of Otago Medical School. METHOD For the in-course assessment in anatomic pathology, 193 students completed five biweekly (i.e., every two weeks), criterion-referenced, computer-based quizzes incorporating many digitized photographs and a variety of question formats. The students signed up to take quizzes at any of ten available times during each quiz week. A score of 70% was required for passing each quiz, but the students could retake quizzes up to two more times in alternative versions. The students' opinions about biweekly testing and computer-based testing were sought. RESULTS All 193 students satisfactorily completed the assessment program, with no significant problems with hardware, software, or administration during the more than 1,000 computer-based quizzes. The students valued the bi-weekly quizzes as a stimulus for study and for feedback. They strongly supported computer-based quizzes, identifying a variety of benefits in their responses to the questionnaire. The staff found that development of visually rich quizzes was greatly facilitated by the use of computers. CONCLUSION The study confirmed the feasibility of using regular, computer-based quizzes for in-course assessment of a large medical school class and demonstrated assessments of a kind that would be difficult to achieve by means other than with computers.
Collapse
Affiliation(s)
- A P Miller
- University of Otago Medical School, Dunedin, New Zealand.
| | | | | | | |
Collapse
|
40
|
Schwartz PL, Loten EG, Miller AP. Pilot studies of in-course assessment for a revised medical curriculum: I. Paper-based, whole class. Acad Med 1997; 72:1109-1112. [PMID: 9435720 DOI: 10.1097/00001888-199712000-00025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
PURPOSE To test a paper-based method of in-course assessment for a modular, systems-oriented medical curriculum at the University of Otago Medical School. METHOD In 1996, 193 students took paper-based quizzes on the first four topics of a course in clinical biochemistry. A score of 75% was required for passing, but students could retake quizzes. The subsequent test on these four topics was constructed from questions used in previous years. The next four topics were taught without quizzes. The test on these topics was again constructed from questions used in past years. The authors examined the performances on the quizzes and tests and sought the students' opinions about the program. RESULTS 72.0-95.3% of the students passed the quizzes the first time and 94.8-99.5% passed by the second version. Performance on the subsequent test items was higher than [corrected] when the items had been used previously; so was performance on three of the four questions for the next four topics, none of which had been accompanied by quizzes. Students valued the quizzes as a stimulus to study and as feedback. They preferred the segment of the course with the quizzes to the segment without them. CONCLUSION This method of in-course assessment was easy to administer and highly acceptable to the students. Performance on the quizzes was more than satisfactory and a passing score of 75% was reasonable. Such quizzes appeared to be able to replace a test that required explanation of answers while increasing the numbers of questions that could be asked and decreasing the marking time.
Collapse
Affiliation(s)
- P L Schwartz
- Department of Pathology, University of Otago Medical School, Dunedin, New Zealand.
| | | | | |
Collapse
|
41
|
Ishikawa-Brush Y, Powell JF, Bolton P, Miller AP, Francis F, Willard HF, Lehrach H, Monaco AP. Autism and multiple exostoses associated with an X;8 translocation occurring within the GRPR gene and 3' to the SDC2 gene. Hum Mol Genet 1997; 6:1241-50. [PMID: 9259269 DOI: 10.1093/hmg/6.8.1241] [Citation(s) in RCA: 89] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
An X;8 translocation was identified in a 27-year-old female patient manifesting multiple exostoses and autism accompanied by mental retardation and epilepsy. Through molecular analysis using yeast artificial chromosomes (YACs) and cosmid clones, the translocation breakpoint was isolated and confirmed to be reciprocal within a 5'-GGCA-3' sequence found on both X and 8 chromosomes without gain or loss of a single nucleotide. The translocation breakpoint on the X chromosome occurred in the first intron of the gastrin-releasing peptide receptor (GRPR) gene and that on chromosome 8 occurred approximately 30 kb distal to the 3' end of the Syndecan-2 gene (SDC2), also known as human heparan sulfate proteoglycan or fibroglycan. The GRPR gene was shown to escape X-inactivation. A dosage effect of the GRPR and a position effect of the SDC2 gene may, however, contribute the phenotype observed in this patient since the orientation of these genes with respect to the translocation was incompatible with the formation of a fusion gene. Investigation of mutations in these two genes in unrelated patients with either autism or multiple exostoses as well as linkage and association studies is needed to validate them as candidate genes.
Collapse
Affiliation(s)
- Y Ishikawa-Brush
- Wellcome Trust Centre for Human Genetics, University of Oxford, Headington, UK
| | | | | | | | | | | | | | | |
Collapse
|
42
|
Sornson MW, Wu W, Dasen JS, Flynn SE, Norman DJ, O'Connell SM, Gukovsky I, Carrière C, Ryan AK, Miller AP, Zuo L, Gleiberman AS, Andersen B, Beamer WG, Rosenfeld MG. Pituitary lineage determination by the Prophet of Pit-1 homeodomain factor defective in Ames dwarfism. Nature 1996; 384:327-33. [PMID: 8934515 DOI: 10.1038/384327a0] [Citation(s) in RCA: 599] [Impact Index Per Article: 21.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
The gene apparently responsible for a heritable form of murine pituitary-dependent dwarfism (Ames dwarf, df) has been positionally cloned, identifying a novel, tissue-specific, paired-like homeodomain transcription factor, termed Prophet of Pit-1 (Prop-1). The df phenotype results from an apparent failure of initial determination of the Pit-1 lineage required for production of growth hormone, prolactin or thyroid-stimulating hormone, resulting in dysmorphogenesis and failure to activate Pit-1 gene expression. These results imply that a cascade of tissue-specific regulators is responsible for the determination and differentiation of specific cell lineages in pituitary organogenesis.
Collapse
Affiliation(s)
- M W Sornson
- Howard Hughes Medical Institute, University of California at San Diego, La Jolla 92093, USA
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
43
|
Carrel L, Clemson CM, Dunn JM, Miller AP, Hunt PA, Lawrence JB, Willard HF. X inactivation analysis and DNA methylation studies of the ubiquitin activating enzyme E1 and PCTAIRE-1 genes in human and mouse. Hum Mol Genet 1996; 5:391-401. [PMID: 8852665 DOI: 10.1093/hmg/5.3.391] [Citation(s) in RCA: 54] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023] Open
Abstract
Previously reported data on the X inactivation status of the ubiquitin activating enzyme E1 (UBE1) gene have been contradictory, and the issue has remained unsettled. Here we present three lines of evidence that UBE1 is expressed from the inactive X chromosome and therefore escapes X inactivation. First, by RNA in situ hybridization, UBE1 RNA is detected from both the active and inactive X chromosomes in human female fibroblasts. Second, UBE1 is expressed in a large panel of somatic cell hybrids retaining inactive human X chromosomes, including two independent hybrids that did not require UBE1 expression for survival. And third, sites at the 5' end of UBE1 are unmethylated on both active and inactive X chromosomes, consistent with the gene escaping inactivation. In order to address whether other genes that escape inactivation map to the same region of the X chromosome, we have also examined the expression of genes mapping adjacent to UBE1. The gene for PCTAIRE-1 (PCTK1) maps within 5 kb of UBE1 and similarly escapes X inactivation by the somatic cell hybrid assay, whereas six other genes that are within 1 Mb of UBE1 in Xp11.23 are silenced on the inactive X chromosome. Comparative mapping studies of the homologous loci in mouse establish that Ube1-x and Pctk1 are also within close physical proximity on the murine X chromosome, and expression studies of the Pctk1 gene determine that, similar to Ube1-x, it is subject to X inactivation in mouse. Methylation of CpG residues at restriction sites at the 5' end of both genes on the murine inactive X chromosome is consistent with both genes being subject to X inactivation in mouse, in contrast to their expression status in humans.
Collapse
Affiliation(s)
- L Carrel
- Department of Genetics and Center for Human Genetics, Case Western Reserve University School of Medicine, Cleveland, OH 44106, USA
| | | | | | | | | | | | | |
Collapse
|
44
|
Wolff DJ, Miller AP, Van Dyke DL, Schwartz S, Willard HF. Molecular definition of breakpoints associated with human Xq isochromosomes: implications for mechanisms of formation. Am J Hum Genet 1996; 58:154-60. [PMID: 8554051 PMCID: PMC1914957] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
Abstract
To test the centromere misdivision model of isochromosome formation, we have defined the breakpoints of cytogenetically monocentric and dicentric Xq isochromosomes (i(Xq)) from Turner syndrome probands, using FISH with cosmids and YACs derived from a contig spanning proximal Xp. Seven different pericentromeric breakpoints were identified, with 10 of 11 of the i(Xq)s containing varying amounts of material from Xp. Only one of the eight cytogenetically monocentric i(Xq)s demonstrated a single alpha-satellite (DXZ1) signal, consistent with classical models involving centromere misdivision. The remaining seven were inconsistent with such a model and had breakpoints that spanned proximal Xp11.21: one was between DXZ1 and the most proximal marker, ZXDA; one occurred between the duplicated genes, ZXDA and ZXDB; two were approximately 2 Mb from DXZ1; two were adjacent to ALAS2 located 3.5 Mb from DXZ1; and the largest had a breakpoint just distal to DXS1013E, indicating the inclusion of 8 Mb of Xp DNA between centromeres. The three cytologically dicentric i(Xq)s had breakpoints distal to DXS423E in Xp11.22 and therefore contained > or = 12 Mb of DNA between centromeres. These data demonstrate that the majority of breakpoints resulting in i(Xq) formation are in band Xp11.2 and not in the centromere itself. Therefore, we hypothesize that the predominant mechanism of i(Xq) formation involves sequences in the proximal short arm that are prone to breakage and reunion events between sister chromatids or homologous X chromosomes.
Collapse
Affiliation(s)
- D J Wolff
- Department of Genetics, Case Western Reserve University, Cleveland, OH 44106, USA
| | | | | | | | | |
Collapse
|
45
|
Bando K, Turrentine MW, Sun K, Sharp TG, Ensing GJ, Miller AP, Kesler KA, Binford RS, Carlos GN, Hurwitz RA. Surgical management of complete atrioventricular septal defects. A twenty-year experience. J Thorac Cardiovasc Surg 1995; 110:1543-52; discussion 1552-4. [PMID: 7475207 DOI: 10.1016/s0022-5223(95)70078-1] [Citation(s) in RCA: 114] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Creation of a competent left atrioventricular valve is a cornerstone in surgical repair of complete atrioventricular septal defects. To identify risk factors for mortality and failure of left atrioventricular valve repair and to determine the impact of cleft closure on postoperative atrioventricular valve function, we retrospectively analyzed hospital records of 203 patients between January 1974 and January 1995. Overall early mortality was 7.9%. Operative mortality decreased significantly over the period of the study from 19% (4/21) before 1980 to 3% (2/67) after 1990 (p = 0.03). Ten-year survival including operative mortality was 91.3% +/- 0.004% (95% confidence limit): all survivors are in New York Heart Association class I or II. Preoperative atrioventricular valve regurgitation was assessed in 203 patients by angiography or echocardiography and was trivial or mild in 103 (52%), moderate in 82 (41%), and severe in 18 (8%). Left atrioventricular valve cleft was closed in 93% (189/203) but left alone when valve leaflet tissue was inadequate and closure of the cleft might cause significant stenosis. Reoperation for severe postoperative left atrioventricular valve regurgitation was necessary in eight patients, five of whom initially did not have closure of the cleft and three of whom had cleft closure. Six patients had reoperation with annuloplasty and two patients required left atrioventricular valve replacement. Five patients survived reoperation and are currently in New York Heart Association class I or II. On most recent evaluation assessed by angiography or echocardiography (a mean of 59 months after repair), left atrioventricular valve regurgitation was trivial or mild in 137 of the 146 survivors (94%) examined; none had moderate or severe left atrioventricular valve stenosis. By multiple logistic regression analysis, strong risk factors for early death and need for reoperation included postoperative pulmonary hypertensive crisis, immediate postoperative severe left atrioventricular valve regurgitation, and double-orifice left atrioventricular valve. These results indicate that complete atrioventricular septal defects can be repaired with low mortality and good intermediate to long-term results. Routine approximation of the cleft is safe and has a low incidence of reoperation for left atrioventricular valve regurgitation.
Collapse
Affiliation(s)
- K Bando
- Section of Cardiothoracic Surgery, Indiana University School of Medicine, Indianapolis, USA
| | | | | | | | | | | | | | | | | | | |
Collapse
|
46
|
Miller AP, Gustashaw K, Wolff DJ, Rider SH, Monaco AP, Eble B, Schlessinger D, Gorski JL, van Ommen GJ, Weissenbach J. Three genes that escape X chromosome inactivation are clustered within a 6 Mb YAC contig and STS map in Xp11.21-p11.22. Hum Mol Genet 1995; 4:731-9. [PMID: 7633424 DOI: 10.1093/hmg/4.4.731] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
Abstract
In order to study the distribution of genes that escape X chromosome inactivation, a high density yeast artificial chromosome (YAC) contig and STS map spanning approximately 6 Mb has been constructed in Xp11.21-p11.22. The contig contains 113 YACs mapped with 53 markers, including 10 genes. Four genes have been assayed for their expression status on both the active and inactive human X chromosomes, and these data have been combined with previous results on two other genes in the contig. Three of these genes escape X inactivation and have been localized to a single YAC clone of approximately 1075 kb. The other three genes are subject to inactivation, with two of them lying among the genes that escape inactivation. These results suggest that there are both regional control signals as well as gene-specific elements that determine the X inactivation status of genes on the proximal short arm of the human X chromosome.
Collapse
Affiliation(s)
- A P Miller
- Department of Genetics, Case Western Reserve University School of Medicine, Cleveland, OH 44106, USA
| | | | | | | | | | | | | | | | | | | |
Collapse
|
47
|
Abstract
The DXS423E gene has been localized to Xp11.21 and is expressed in somatic cell hybrids retaining either the human active or inactive X chromosome, demonstrating that DXS423E escapes X chromosome inactivation. The XE169 (DXS1272E or SMCX) gene that escapes X chromosome inactivation is also located in Xp11.21-11.22 and maps within the same YAC as DXS423E. Thus the DXS423E and XE169 genes define a new region in the proximal short arm of the X chromosome that is not subject to X chromosome inactivation, supporting a regional basis for escape from inactivation.
Collapse
Affiliation(s)
- C J Brown
- Department of Genetics, Case Western Reserve University School of Medicine, Cleveland, OH 44106, USA
| | | | | | | | | | | |
Collapse
|
48
|
Miller AP, Zacher JB, Berggren RB, Falcone RE, Monk J. Breast reduction for symptomatic macromastia: can objective predictors for operative success be identified? Plast Reconstr Surg 1995; 95:77-83. [PMID: 7809271 DOI: 10.1097/00006534-199501000-00011] [Citation(s) in RCA: 61] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
The purpose of this paper is to assess symptomatic macromastia, the relief of symptoms by operation, and predictors of symptom relief. The methods used have been retrospective chart review and a self-assessment patient questionnaire. One-hundred and thirty-three patients underwent an average 1660-gm reduction. Ninety-three percent reported a postoperative decrease in symptoms such as shoulder grooves and shoulder, neck, and back pain. Correlation between breast size and sign or symptom severity achieved significance only for the preoperative submammary rash (r = 0.33, p < 0.001). Patients lost an average of 8.9 lb postoperatively and were less overweight (49 versus 40 percent). Activity level increased postoperatively in 63 percent. Postoperative chest size correlated inversely with activity level (r = 0.35, p < 0.001). Thirty-nine percent of patients who took pain medications preoperatively were able to eliminate these postoperatively. The quantity of tissue removed did not correlate with outcome. A model predictive of symptom relief could not be developed (total R2 = 0.03). Reduction mammaplasty promoted relief of signs and symptoms of macromastia, but a predictive model of successful operation could not be developed.
Collapse
|
49
|
Willard HF, Brown CJ, Carrel L, Hendrich B, Miller AP. Epigenetic and chromosomal control of gene expression: molecular and genetic analysis of X chromosome inactivation. Cold Spring Harb Symp Quant Biol 1993; 58:315-22. [PMID: 7956044 DOI: 10.1101/sqb.1993.058.01.037] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- H F Willard
- Department of Genetics, Case Western Reserve University School of Medicine, Cleveland, Ohio 44106
| | | | | | | | | |
Collapse
|
50
|
|