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Kalinjuma AV, Glass TR, Masanja H, Weisser M, Msengwa AS, Vanobberghen F, Otwombe K. Statistical methods applied for the assessment of the HIV cascade and continuum of care: a systematic scoping review. BMJ Open 2023; 13:e071392. [PMID: 37996221 PMCID: PMC10668296 DOI: 10.1136/bmjopen-2022-071392] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Accepted: 09/28/2023] [Indexed: 11/25/2023] Open
Abstract
OBJECTIVES This scoping review aims to identify and synthesise existing statistical methods used to assess the progress of HIV treatment programmes in terms of the HIV cascade and continuum of care among people living with HIV (PLHIV). DESIGN Systematic scoping review. DATA SOURCES Published articles were retrieved from PubMed, Cumulative Index to Nursing and Allied Health Literature (CINAHL) Complete and Excerpta Medica dataBASE (EMBASE) databases between April and July 2022. We also strategically search using the Google Scholar search engine and reference lists of published articles. ELIGIBILITY CRITERIA This scoping review included original English articles that estimated and described the HIV cascade and continuum of care progress in PLHIV. The review considered quantitative articles that evaluated either HIV care cascade progress in terms of the Joint United Nations Programme on HIV and AIDS targets or the dynamics of engagement in HIV care. DATA EXTRACTION AND SYNTHESIS The first author and the librarian developed database search queries and screened the retrieved titles and abstracts. Two independent reviewers and the first author extracted data using a standardised data extraction tool. The data analysis was descriptive and the findings are presented in tables and visuals. RESULTS This review included 300 articles. Cross-sectional study design methods were the most commonly used to assess the HIV care cascade (n=279, 93%). In cross-sectional and longitudinal studies, the majority used proportions to describe individuals at each cascade stage (276/279 (99%) and 20/21 (95%), respectively). In longitudinal studies, the time spent in cascade stages, transition probabilities and cumulative incidence functions was estimated. The logistic regression model was common in both cross-sectional (101/279, 36%) and longitudinal studies (7/21, 33%). Of the 21 articles that used a longitudinal design, six articles used multistate models, which included non-parametric, parametric, continuous-time, time-homogeneous and discrete-time multistate Markov models. CONCLUSIONS Most literature on the HIV cascade and continuum of care arises from cross-sectional studies. The use of longitudinal study design methods in the HIV cascade is growing because such methods can provide additional information about transition dynamics along the cascade. Therefore, a methodological guide for applying different types of longitudinal design methods to the HIV continuum of care assessments is warranted.
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Affiliation(s)
- Aneth Vedastus Kalinjuma
- Department of Interventions and Clinical Trials, Ifakara Health Institute, Ifakara, Dar es Salaam, United Republic of Tanzania
- School of Public Health, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, Gauteng, South Africa
| | - Tracy Renée Glass
- Medicines Department, Swiss Tropical and Public Health Institute, Basel, Switzerland
- University of Basel, Basel, Switzerland
| | - Honorati Masanja
- Department of Interventions and Clinical Trials, Ifakara Health Institute, Ifakara, Dar es Salaam, United Republic of Tanzania
| | - Maja Weisser
- Department of Interventions and Clinical Trials, Ifakara Health Institute, Ifakara, Dar es Salaam, United Republic of Tanzania
- Medicines Department, Swiss Tropical and Public Health Institute, Basel, Switzerland
- Division of Infectious Diseases and Hospital Epidemiology, University Hospital Basel, University of Basel, Basel, Switzerland
| | - Amina Suleiman Msengwa
- Department of Statistics, University of Dar es Salaam, Dar es Salaam, United Republic of Tanzania
| | - Fiona Vanobberghen
- Medicines Department, Swiss Tropical and Public Health Institute, Basel, Switzerland
- University of Basel, Basel, Switzerland
| | - Kennedy Otwombe
- School of Public Health, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, Gauteng, South Africa
- Perinatal HIV Research Unit, Chris Hani Baragwanath Academic Hospital, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
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De la Cruz Ku G, Rojas Contreras C, Chambergo-Michilot D, Torres-Roman JS, Príncipe-Meneses FS, Rioja Torres F, Campana Zamudio F, Pérez Pachas G, Huamán Modesto A, Chavez V. HIV therapy adherence and outcomes in Peruvian military personnel over a 30-year period. ELECTRONIC JOURNAL OF GENERAL MEDICINE 2023. [DOI: 10.29333/ejgm/12776] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
<b>Objectives: </b>We aimed to describe the sociodemographic, clinical, and therapeutic characteristics of Peruvian military personnel diagnosed with HIV. Furthermore, we determined the frequency of highly active antiretroviral therapy (HAART) adherence, the complications and mortality.<br />
<b>Methods:</b> We retrospectively reviewed the medical records of patients diagnosed with HIV, confirmed by Western blot at a single institution from 1989-2020. Descriptive analyses were performed for all the variables using mean and standard deviation (SD) in the case of quantitative variables, and frequency and percentage for qualitative variables.<br />
<b>Results: </b>Of the 161 patients included, 95.7% were males and the mean age was 39.59 years (SD= 16.45 years). Most had college or higher education (67.7%) and were on active duty at diagnosis (77%). 35.4% had AIDS at diagnosis; 28.6% opportunistic infections; and 8.1% tuberculosis. The median follow-up was five years. 94.4% of the patients received HAART as the principal treatment; of these, 88.8% was adherent to treatment, and death was reported in 6.8%. There were no factors associated with adherence.<br />
<b>Conclusions: </b>Although the sociodemographic characteristics of Peruvian military personnel are similar to those of other countries, our findings suggest that Peruvian military personnel present higher adherence to HAART compared to previous studies in other military populations from South American countries. Further studies are recommended to assess specific factors attributed to these successful outcomes in the military personnel that can be applied in other hospitals.
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Affiliation(s)
| | | | | | - J. Smith Torres-Roman
- South American Center for Education and Research in Public Health, Universidad Norbert Wiener, Lima, PERU
| | | | | | | | | | | | - Victoria Chavez
- Internal Medicine, Hospital Militar Central “Luis Arias Schereiber”, Lima, PERU
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Noiman A, Macalino G, Won SH, Byrne M, Deiss R, Haw NJ, Ganesan A, Okulicz JF, Schofield C, Lalani T, Maves RC, Wang X, Agan BK, Achatz E, Bradley W, Merritt S, Merritt T, Olsen C, Rhodes C, Sjoberg T, Baker C, Chambers S, Colombo R, Ferguson T, Kunz A, Powers J, Tramont E, Banks S, Illinik L, Kronmann K, Tant R, Cammarata S, Curry J, Kirkland N, Utz G, Price M, Aronson N, Burgess T, Chu X, Estupigan C, Hsieh, Parmelee E, Tribble D, Won S, Ake J, Crowell T, Peel S, Barahona I, Blaylock J, Decker C, Ressner R. Sexual Risk Behaviors Associated with Sexually Transmitted Infections in a US Military Population Living with HIV After the Repeal of "Don't Ask, Don't Tell". AIDS Patient Care STDS 2020; 34:523-533. [PMID: 33296270 DOI: 10.1089/apc.2020.0095] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Risk behaviors associated with sexually transmitted infections (STIs) among people living with HIV (PLWH) have not been well characterized in the US military. We identified risk behaviors associated with a new STI in this population after the repeal of "Don't Ask, Don't Tell." US Military HIV Natural History Study participants who completed the risk behavior questionnaire (RBQ) between 2014 and 2017 and had at least 1 year of follow-up were included (n = 1589). Logistic regression identified behaviors associated with incident STI in the year following RBQ completion. Overall, 18.9% acquired an STI and 52.7% reported condom use at last sexual encounter. Compared with those with no new sex partners, participants with between one and four or five or more new partners were 1.71 [1.25-2.35] and 6.12 [3.47-10.79] times more likely to get an STI, respectively. Individuals reporting low or medium/high perceived risk of STI were 1.83 [1.23-2.72] and 2.65 [1.70-4.15] times more likely to acquire a new STI than those reporting no perceived risk, respectively. Participants who preferred not to answer about sexual preference, number of new partners, or perceived STI risk were also more likely to acquire a new STI. Our study illustrates that despite regular access to health care and accurate perceptions of risk, rates of STI among PLWH remain high in the US military setting, as in others. Given the potential individual and public health consequences of STI coinfection after HIV, more work is needed to assess interventions aimed at sexual behavior change for PLWH.
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Affiliation(s)
- Adi Noiman
- Infectious Disease Clinical Research Program, Department of Preventive Medicine and Biostatistics, School of Medicine, Uniformed Services University of the Health Sciences, Bethesda, Maryland, USA
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, Maryland, USA
| | | | - Seung Hyun Won
- Infectious Disease Clinical Research Program, Department of Preventive Medicine and Biostatistics, School of Medicine, Uniformed Services University of the Health Sciences, Bethesda, Maryland, USA
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, Maryland, USA
| | - Morgan Byrne
- Department of Epidemiology, Milken Institute School of Public Health, George Washington University, Washington, District of Columbia, USA
| | - Robert Deiss
- Infectious Disease Clinical Research Program, Department of Preventive Medicine and Biostatistics, School of Medicine, Uniformed Services University of the Health Sciences, Bethesda, Maryland, USA
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, Maryland, USA
| | | | - Anuradha Ganesan
- Infectious Disease Clinical Research Program, Department of Preventive Medicine and Biostatistics, School of Medicine, Uniformed Services University of the Health Sciences, Bethesda, Maryland, USA
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, Maryland, USA
- Division of Infectious Diseases, Walter Reed National Military Medical Center, Bethesda, Maryland, USA
| | - Jason F. Okulicz
- Infectious Disease Clinical Research Program, Department of Preventive Medicine and Biostatistics, School of Medicine, Uniformed Services University of the Health Sciences, Bethesda, Maryland, USA
- Infectious Disease Service, Brooke Army Medical Center, Fort Sam Houston, Texas, USA
| | - Christina Schofield
- Division of Infectious Diseases, Madigan Army Medical Center, Joint Base Lewis McChord, Washington, District of Columbia, USA
| | - Tahaniyat Lalani
- Infectious Disease Clinical Research Program, Department of Preventive Medicine and Biostatistics, School of Medicine, Uniformed Services University of the Health Sciences, Bethesda, Maryland, USA
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, Maryland, USA
- Division of Infectious Diseases, Naval Medical Center Portsmouth, Portsmouth, Virginia, USA
| | - Ryan C. Maves
- Infectious Disease Clinical Research Program, Department of Preventive Medicine and Biostatistics, School of Medicine, Uniformed Services University of the Health Sciences, Bethesda, Maryland, USA
- Division of Infectious Diseases, Naval Medical Center San Diego, San Diego, California, USA
| | - Xun Wang
- Infectious Disease Clinical Research Program, Department of Preventive Medicine and Biostatistics, School of Medicine, Uniformed Services University of the Health Sciences, Bethesda, Maryland, USA
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, Maryland, USA
| | - Brian K. Agan
- Infectious Disease Clinical Research Program, Department of Preventive Medicine and Biostatistics, School of Medicine, Uniformed Services University of the Health Sciences, Bethesda, Maryland, USA
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, Maryland, USA
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