Home > Medical Research Archives > Issue 149 > The Influence of Peer-Led Health Education Intervention on Medication Adherence Practices Among Youths Living with HIV In Nigeria
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Published in the Medical Research Archives
Aug 2023 Issue
The Influence of Peer-Led Health Education Intervention on Medication Adherence Practices Among Youths Living with HIV In Nigeria
Published on Aug 30, 2023
DOI
Abstract
Medication adherence and antiretroviral therapy retention are required for successful durable, virologic suppression and treatment outcomes among youths. The use of peer-led health education in increasing medication adherence and antiretroviral therapy retention has been advocated. Therefore, this study investigated the effect of peer education on medication adherence and antiretroviral-therapy retention practices among Youth Living with HIV in Niger state, Nigeria. The study was a quasi-experimental design in two selected hospitals. One hospital was assigned to a one-hour peer-led health education session for six weeks, and the 2nd served as the control group. Data were collected at baseline, immediate post-intervention, and at the sixth-week follow-up. Data were analyzed using descriptive and inferential statistics at a 0.05 level of significance.
Majority of respondents practice Islam and are within the ages of 20-24 years (control: 100%, 89%; intervention: 83%, 73%), from the Hausa Ethnic group (control: 62%; intervention: 56%). Majority of respondents in the control group have Islamic education (50%) and Secondary education (50%), while the majority of those in the intervention group have primary education (35%), secondary (29%), tertiary (19%) and Islamic (17%) respectively. Medication adherence and ART retention was higher in the intervention group (27%, 16%) compared with the control (17%, 9%). A significant association between knowledge and perception due to peer education on medication adherence was found (24%, 80%) in the intervention group and (11%, 36%) in the control group. Subsequently, the 6th week follow-up sustained findings from the intervention period on medication adherence and ART retention (27%, 16%) in the intervention group compared with control group (17%, 9%). Similarly, knowledge and perception follow-up post intervention was sustained (24%, 80%) in the intervention group and (11%, 36%) in the control group.
Interventions leveraging peer-led health education enhanced HIV medication adherence and antiretroviral therapy retention practices among youths. Thus, we recommend scale-up of the structured peer-led curriculum and integration into the health systems to improve health outcomes among HIV positive youths, achieve epidemic control and accelerate progress for the UNAIDS 95:95:95 goals.
Author info
Introduction
Human Immunodeficiency Virus (HIV) is an infectious agent which causes Acquired Immunodeficiency Syndrome (AIDS). Routine Antiretroviral Therapy (ART) uptake, especially current daily regimens, is overwhelming to some young people while others find it stigmatizing when known to people, hence fundamentally becoming an impediment to their normal lives. For this segment of the population, consistency in treatment and maintenance in active medication often involves more than a simple time track for medication and hospital-driven follow-up checks. It requires sustained motivation and additional effort to surmount the various factors that affect adherence to medications1, 2.
Peer education is one of the effective ways to educate youths about sexual and reproductive health-related issues3. Peer education is a reliable method for preventing HIV and other sexually transmitted infections (STIs) across the globe4. Individuals who share demographic traits (for example, age or gender) or risk behaviors (for example, female sex workers and people who inject drugs) with a target group are identified and trained to raise awareness, convey information, and advocate behavior change among members of that group. Peer education may take place in a formal context (such as a classroom) or informally during ordinary encounters. Peer education creates a sense of solidarity and collective action among peers in addition to being more cost-effective when compared with interventions that rely on highly trained professional staff 5, 6, 7
Peer education has its origins in Joseph Lancasters monitorial system, which was set up in London, England, in the early 1800s to minimize teacher responsibilities8. Lessons were given to a limited selection of student monitors, who subsequently passed them on to their peers. The influenza epidemic at the University of Nebraska in the United States, was one of the first applications of peer educators in the health domain, with educated students delivering preventative and care information to other students9. Peer education was one of the most extensively employed intervention in HIV prevention campaigns aimed at teenagers by the 1990s 10, 11 Peer education is now a feature of several large- scale projects aimed at reducing HIV transmission including a 100-million-pound initiative in Nigeria supported by the UK Department for International Development and South Africas National HIV Prevention Program for Youth, Love Life. Other global areas have developed national and international organizations based on the EUROPEER concept, which connected peer educators across 14 nations in the European Union. NOPE (National Organization of Peer Educators; www.nope.or.ke) is a Kenyan organization that mobilizes peer-led community initiatives which teaches and networks peer educators. With chapters in 27 countries spanning Eastern Europe, Central Asia, the Arab States, and Africa, YPEER (Youth Peer Education Network; website www.youthpeer.net) connects and develops peer educators while expanding peer-led programming within and beyond regions12.
In developing countries, peer education interventions have been used with a variety of target populations, including youth13,14,15, commercial sex workers 16,17,18, and injection drug users18, 19. Peer education has been employed in a variety of public health intervention areas, such as nutrition education, family planning, drug abuse prevention, and violence prevention. However, due to the large number of cases of HIV/AIDS peer education in contemporary international public health literature, it stands out. As a result of its scale, there has been an increase in worldwide efforts to better understand and enhance the process and effect of peer education in the areas of HIV/AIDS prevention, care, and support.
Young people must understand how to protect themselves against HIV infection and have the resources to do so. Access to HIV preventive treatments such as voluntary medical male circumcision, condoms, and pre-exposure prophylaxis, improved HIV testing and counseling, and enhanced connections to HIV treatment facilities for individuals who test HIV positive are all part of the spectrum. With the growth of peer education, including the formation of national and worldwide organizations to promote peer education, it is becoming more vital to synthesize data from current programs to better guide decision-making and program design.
The strategies used in peer education are somewhat diverse. Some kinds of peer education, such as whole-class instruction in schools or group discussion in youth centers, use approaches similar to formal tutoring. Other techniques include unstructured informal instruction, one-on-one dialogues, and counseling. Peer educators have done theater, stalls, and displays in various situations. The techniques used are influenced by the projects targeted results, whether they be information dissemination, behavior modification, skill development, or community development. Methods are selected based on compatibility with the target
groups setting or culture. Some projects use a mix of techniques, while others may adopt to one only. Peer education is a prevalent technique for preventing HIV and boosting health across the globe, and it usually entails enlisting members of a particular at-risk population to persuade them to modify dangerous sexual practices and preserve healthy ones. Peer education differs from mass media education, the former involves greater interpersonal connection in both directions 20. Peers are considerably more likely to influence fellow group members conduct since they are thought to be able to achieve a degree of confidence, allowing for more open conversations on sensitive themes 21. They also have greater access to underserved groups who may not have been exposed to conventional health initiatives 22. Finally, in comparison to conventional healthcare providers, peer education is less expensive 23, 24. In order to explore the possibilities of the impact of peer influence in HIV programming among youth, this study investigated the effect of Peer Education intervention on knowledge, perception, medication adherence practice, and ART retention among youths living with HIV in Niger State, Nigeria.
Methods
STUDY DESIGN, POPULATION
The study utilized a quasi-experimental in design involving patients receiving HIV care and treatment in two selected general hospitals and groups (intervention and control) accessed at baseline and end line in Niger State. Multistage sampling technique was employed in the selection of participating health facilities. One of the three senatorial districts (Niger East) in Niger State was purposively selected for this study. The two hub facilities providing free comprehensive HIV care and treatment were purposively selected- Rafi LGA (Control) and Tafa LGA (Intervention). Fifty-two (52) young people living with HIV from the two selected health facilities that met inclusion criteria and consented to participate in the study were enrolled in the intervention group. To be eligible, patients had to be at least 18 years old, enrolled on ART for at least 6 months, resident in Niger State for the next 3 months and receive HIV care from the same facility during the period of the study. Exclusion criteria were previous assessment for ART eligibility, previous or current exposure to ART, and pregnancy. The study was conducted between December 2021 and March 2022. Ethical approval for the study was obtained from the Babcock University Health Research Ethical Committee (BUHREC) and the Niger State Ministry of Health Ethical Review Committee (NSMOH ERC). Signed consent forms were obtained from the respondents. Respondents on the intervention group received peer-education sessions of one-hour weekly for six weeks from the Intervention curriculum designed by the researcher.
The control group received the standard of care provided by the facilities but excluded peer education during the twelve weeks of intervention and post-intervention. The study outcomes were knowledge, perception, medication adherence practice, and ART retention practice scores from each construct of the validated questionnaire administered at baseline, immediately post intervention, and six-week follow-up period.
SAMPLE SIZE DETERMINATION
Previous studies documented that approximately 60% of participants would maintain >= 95% adherence without any intervention, while 85% of participants would maintain >=95% adherence with the intervention7. Hence, the mean difference between the treatment and control group (D2) was set at 0.3. Furthermore, the significance level (p- value) and Power of the study was set at 5 and 80%, respectively. Hence, the Standard normal deviation (z score) Zα and Zβ were 1.96 and 0.84, respectively, at a Confidence Interval of 95%. The sample size was computed using the sample size for intervention trials25 and arrived at 47 participants for each study group. Ten percent was added to account for any attrition or loss to follow-up during the study. Fifty-two YLHIV were assigned to each group, and there was a 100% completion rate. Therefore, a total of 104 participants were enrolled in the study and participated throughout the study.
INSTRUMENTATION
Two instruments were deployed for this study, and the first was a 67-item interviewer- administered questionnaire (Cronbach alpha was 0.96). The second was a visual analog scale that fed into the last item on the questionnaire. The questionnaire contains four sections. Section A captured the socio- demographic characteristics of the participants, partner HIV status, and social climate. The age of the participants was assessed in an open-ended question; sex, ethnicity, and other demographic variables were coded. Section B captured information on knowledge relating to medication adherence and ART retention practices and was assessed on a 25-point scale with three response options (Yes/No/Don’t know). Section C captured information on the Perception of medication adherence and ART retention. The perception of the YLHIV on medication adherence and ART retention was assessed on an 82-point Likert scale which was categorized into four perception domains operationalized by variables of perceived seriousness of the consequences of poor adherence and retention (24-point scale); Perceived susceptibility to complications resulting from treatment failure (12-point scale); perception of benefit of taking recommended medication (30- point scale) and perception of self-efficacy to take recommended ART medications (16-point scale). The fourth section captured information on Medication adherence and ART retention practice.
Medication Adherence was measured using the combination of 4 response options Likert-type response categories, and three yes or no questions. At the same time, ART retention was also measured using the combination of 4-response options Likert- type response categories, and two yes or no questions. Aggregating the seven items and six items in the sub-scale created a 27-point scale and 16-point scale of measurement for Medication adherence practice and ART retention practices, respectively. The average time to complete the questionnaire was estimated to be 25 min. The instrument was validated through a rigorous review by the Project Supervisor, a Professor of Public Health, and other faculty members at the School of Public and Allied Health. The contents of the questionnair were strengthened with items extracted from peer-reviewed literature. The internal consistency of the questionnaire was assured through retesting with equivalent groups (n=10) away from the intervention area. Content and item analysis was conducted with a Cronbach alpha score of 0.97.
Data management and analysis
Data Analysis was accomplished by using the open source R Studio. Data collected from participants using the instruments were reviewed for completeness, edited, and coded using a coding guide designed before data collection and entered into the computer by research assistants. Computations involving frequency distributions, summaries of descriptive statistics and independent t- tests, were used to process the data collected and to test the validity of the leading hypothesis concerning knowledge, perception, medication adherence practice, and ART retention practice among clients who participated in the study. All statistical tests are set at p=0.05 level of significance cut-off. The decision rule applied was that if computed p ≤ 0.05, the null hypothesis will be rejected in favour of the alternative view; otherwise, do not reject. To standardize the magnitude of the impact accountable to the intervention conditions, since the p-value cannot estimate this change but only expresses that the change is present and is significant at a predetermined cut-off; hence the inclusion of Cohen‟s d, also known as the effect size (ES) for the difference in means of two independent groups and the corresponding 95% confidence interval (95%CI). This became an effective tool to accurately estimate and compare the magnitude of the changes produced by the intervention across all variables of interest 26, 27.
Results
One hundred and four participants were engaged in the study with fifty-two participants in each group. The two groups had a proportion of females more than male where the control group had 86.5%, and the Intervention group had 82.7% female. However, the overall mean age of participants was 21.66±1.81 years. Participants in the control group had the highest mean age with 22.05±1.69 compared to the mean age of those in the intervention group with 21.27±1.84 years. Overall, slightly above half (58.7%) of the participants were of Hausa ethnicity, while each group has the same with those in the control group consisting of 61.5% and the Hausa in the intervention group were 55.8%. Overall, the highest level of education among all participants was “Secondary education” with 39.4% while those in the control group had half of the participants (50.0%) having Islamic education as their highest level of education and the other half had secondary education. However, some (34.6%) of those in the Intervention group had primary education as their highest level of education, followed by some (28.9%) who had Secondary school education. Islam is the dominant religion, (91.3%), however in the control group, none of the participants were Christians, while most (82.7%) of those in the Intervention group were Muslims as well (As shown in Table 1).
Table 1: Socio-demographic characteristics of the participants in the study for each group of the intervention at baseline
Findings from the peer-led health education intervention group showed that between baseline and immediate post-intervention, there was a significant increase (p<0.05) in the mean score of knowledge (from 10.6±12.2; 42% to 23.5±3.7; 94%), perception (from 33.2±28.5; 40% to 79.8±3.8; 97%), medication adherence (from 14.2±8.4; 53% to 26.8±0.9; 99%) and ART retention practices (from 7.3±3.9; 46% to 15.8±0.9; 99%). (As shown in Table 2). However, for the control group, there was no significant (p>0.05) difference in the mean score of knowledge (from 10.3±11.1; 41% to 10.6±10.7;
42%), perception (from 34.8±25.2; 42% to 35.8±24.8; 44%), medication adherence (from 17.1±9.2; 63% to 17.2±9.2; 64%) and ART retention practices (from 9.0±5.6; 56% to 9.0±5.6; 56%). (As shown in Table 3).
Table 2: Impact Evaluation of variables at baseline and immediate post-intervention for peer-led health education
Furthermore, between baseline and 6 weeks of follow-up, there was a significant increase (p<0.05) in the mean score of knowledge (from 10.6±12.2; 42% to 23.6±3.8; 95%), perception (33.2±28.5; 40% to 80.6±3.2; 97%), medication adherence (14.2±8.4; 53% to 26.9±0.7; 99%) and ART retention practices (7.3±3.9; 46% to 15.9±8.5; 96%). (As shown in Table 2). However, for the control group, there was no significant (p>0.05) difference in the mean score of knowledge (from 10.3±11.1; 41% to 10.6±10.7; 42%), perception (from 34.8±25.2; 42% to 35.8±24.8; 44%), medication adherence (from 17.1±9.2; 63% to 17.2±9.1; 64%) and ART retention practices (from 9.0±5.6; 56% to 9.0±5.6; 56%). (As shown in Tables 2 & 3).
Table 3: Impact Evaluation of variables at baseline and immediate post-intervention for Control group
Discussion
In all the groups both the control and the intervention group had proportion of female more than male similar to a study28 where females were over three times more than males which reflects the gender distribution of HIV/AIDS in Nigeria as revealed by other studies29,30. Additionally, it has been shown that women are particularly vulnerable to HIV infection because of inter-relationships among complex biological, cultural and socioeconomic factors, the female natural biological design predisposes women to HIV more than men during heterosexual contact because they have greater area of mucous membrane exposed during sex and are exposed to higher viral content of male sex fluids31. However, the overall mean age of participants was 21.47 years close to the overall mean age of what was reported in a study by32 which the mean age was 18.5 years. Participants in the control group had the highest mean age with 22.05±1.69 but the study had its control mean age to be 18.2 years, however, there was little age difference between the control group and interventional group which was exhibited by32 as well.
Overall, there were more Hausa than any other ethnic group which is expected as the study location has Hausa as their mother’s tongue, it is therefore expected to have majority to Hausa. Also, they tend to value Islamic studies and at time they consider Islamic education as their formal learning environment which is why the majority have Islamic education as their highest level of education although some went to primary school as well. Islam seems to be the dominant religion, where most of the overall participant were Muslims contrary to a study by33, where Christianity happens to be the dominant religion.
Also, the intervention group had improved knowledge and medication adherence immediately after the intervention compared to the control group. This can be attributable to the peer-led health education intervention. The mean knowledge score is close to the knowledge score reported by another researcher34. However, some of the respondents had medication adherence similar to a study conducted in Osun state35 and the mean ART retention for peer-led health education group was higher than that reported by another study36. At baseline, the control group showed no statistical difference which is expected as no intervention was provided. However, the mean medication adherence at immediate post intervention showed significant improvement when compared to the control group. In contrast, another study by Kiweewa which reported no change in adherence between the control group and the intervention group This could be as a result of the hospital settings where the study was carried out while the ART retention mean was way higher than what was reported according to a study36; however, it was on a 11-point scale rather than 17-point scale. There was a statistically significant difference in the perception of medication adherence at baseline and immediately after the 6 weeks of peer-led health education among youths living with HIV, in contrast to the Osun State study35 where no such observation was observed. Nonetheless, our result could have been as a result of participant variation, in addition, there was no intervention whatsoever for this population group. The result replicated evidence in all the outcome variables between the baseline and the 6 weeks follow up due to sustained engagement in a peer behavior, or consumption of an intervention information over time. Evidently, the result showed significant effect at short term after intervention, but after, six weeks a follow up will be required for reinforcement over a longer period.
There were some limitations to the study. Due to the short intervention period of less than a year, the result will give a weak prediction of variables such as medication adherence and ART retention, as any event could change the course of adherence or retention. In addition, the primary measure by self- report of medication adherence and ART retention is associated with recall biases resulting in overestimation. The self-reports may not have reflected proper behavior-change over a more extended time frame because patients may become more adherent in the few days preceding their appointment.
Conclusion
This study provides evidence on the extent to which peer-led health education can influence medication adherence and ART retention practices among young people between 18 to 24 years living with HIV. Also, the evidence of the effect over a 6-week follow-up period after intervention showed sustained significance over the period. The study thus contributes to the body of evidence on the effectiveness of peer-led health education for improved medical adherence and ART retention. Additionally, it supports peer-led health education as a critical intervention method for HIV medication adherence and ART retention among young people.
Findings from this study can be used to design projects, interventions or plan for youth’s health programs for enhanced outcomes.
We provide the following the recommendations:
1. Scale-up of peer education intervention nationally to increase medication adherence and retention among YLHIV, and accelerate progress towards the UNAIDS 95:95:95 goals
2. Hospitals and drug pickup centers should adopt peer-led education which can improve the care and health of YLHIV.
3. Funding should be provided for developing, producing and distributing peer-led curriculum to youths, health workers, ART coordinators to guide scale-up and replication of this project.
4. Due to the potential impact of the peer-led education program there is a need to build the capacity of youths and encourage their participation in peer-led training sessions.
Declarations
ETHICS APPROVAL AND CONSENT TO PARTICIPATE
Ethical approval for the study was obtained from the Babcock University Health Research Ethics Committee (BUHREC) and the Niger State Ministry of Health Ethical Review Committee (NSMOH ERC). Participation in this study was voluntary, and at the point of data collection, informed consent was obtained from all participants. Participants’ confidentiality and anonymity were ensured through data collection and analysis. Written informed consent was obtained from all participants.
Acknowledgement
The authors thank clients of the facilities who participated in the research and the leadership of the treatment centers.
Funding Statement
This research was conducted at the Department of Public Health, Babcock University, Ilishan-Remo, Ogun State, Nigeria. This study did not receive any institutional funding or external funding during the conduct of the research.
Conflicts of Interest Statement
The authors declare that no conflict of interest exist, be it financial, materials and patent ownership with any commercial entities within the last 24 hours
References
1. Luseno WK, Iritani B, Zietz S, Maman S, Mbai II, Otieno F, Hallfors DD. Experiences along the HIV care continuum: perspectives of Kenyan adolescents and caregivers. African Journal of AIDS Research. 2017; 16(3): 241–250. 10.2989/16085906.2017.1365089. [PubMed: 28978294]
2. Asaolu OS, Agbede C. Factors Influencing Medication Adherence Among Young People Living with HIV In Niger State, Nigeria. Open Journal of Medical Research (ISSN: 2734- 2093). 2022; 3(1): 12-19. https://doi.org/10.52417/ojmr.v3i1.321
3. Tolli MV. Effectiveness of peer education interventions for HIV prevention, adolescent pregnancy prevention and sexual health promotion for young people: a systematic review of European studies. Health Educ Res. 2012;27(5):904-913. doi:10.1093/her/cys055
4. Medley A, Kennedy C, O\'Reilly K, Sweat M. Effectiveness of peer education interventions for HIV prevention in developing countries: a systematic review and meta-analysis. AIDS Educ Prev. 2009;21(3):181-206. doi:10.1521/aeap.2009.21.3.181
5. Hutton G, Wyss K, N\'Diékhor Y. Prioritization of prevention activities to combat the spread of HIV/AIDS in resource constrained settings: a cost‐effectiveness analysis from Chad, Central Africa. The International journal of health planning and management. 2003; 18(2): 117- 136.
6. Jahun I, Said I, El-Imam I, et al. Optimizing community linkage to care and antiretroviral therapy Initiation: Lessons from the Nigeria HIV/AIDS Indicator and Impact Survey (NAIIS) and their adaptation in Nigeria ART Surge. PLoS One. 2021;16(9):e0257476. Published 2021 Sep 20. doi:10.1371/journal.pone.0257476
7. Asaolu O, Alawode GO, Ajike S, et al. Effect of text-messaging on treatment adherence practices among young people living with HIV in Niger State, Nigeria. Journal of AIDS and HIV Research. 2023; 15(1):41-47. https://academicjournals.org/journal/JAHR/a rticle-abstract/62C444D70859
8. Gerber MM, James MK. “Peer Tutoring in Academic Settings.” 1981.
9. Helm CJ, Knipmeyer C, Martin MR. Health aides: student involvement in a university health center program. Journal of the American College Health Association. 1972; 20(4): 248- 251.
10. Bernert DJ, Mouzon LD. Peer Education in the\'90\'s: A Literature Review of Utility and Effectiveness. Health Educator: Journal of Eta Sigma Gamma. 2001; 33(1):31-37.
11. Horizons PC. Peer education and HIV/AIDS: past experience, future directions. Washington D. 2000; 33(12): 1-34.
12. Agha S, Van RR. Impact of a school-based peer sexual health intervention on normative beliefs, risk perceptions, and sexual behavior of Zambian adolescents. Journal of adolescent health. 2004; 34(5): 441-452.
13. Brieger WR, Delano GE, Lane CG, Oladepo O, Oyediran KA. West African Youth Initiative: outcome of a reproductive health education program. Journal of Adolescent Health, 2001:29(6), 436-446.
14. Bamgboye EA, Odusote T, Olusanmi I et al. A comparison of male and female headed house holding of orphans and vulnerable children in Nigeria. Journal of Public Health and Epidemiology, 2020:12 (3), 193-201. doi: 10.5897/JPHE2019.1177
15. Boyd AT, Jahun I, Dirlikov E, Greby S, Odafe S, Abdulkadir A, Odeyemi O et al. Expanding access to HIV services during the COVID-19 pandemic—Nigeria 2020. AIDS research and therapy. 2021; 18 (1): 1-8
16. Basu I, Jana S, Rotheram-Borus, MJ, Swendeman, D, Lee SJ, Newman P, & Weiss R. HIV prevention among sex workers in India. Journal of acquired immune deficiency syndromes. 2004; 36(3): 845.
17. Jahun I, Ehoche A, Bamidele M, Yakubu A, Bronson M, Dalhatu I et al. Evaluation of accuracy and performance of self-reported HIV and antiretroviral therapy status in the Nigeria AIDS Indicator and Impact Survey (2018). PLoS ONE. 2022; 17(8):e0273748. https://doi.org/10.1371/journal.pone.02737 48
18 Morisky DE, Ang A, Coly A, Tiglao TV. A model HIV/AIDS risk reduction programme in the Philippines: a comprehensive community-based approach through participatory action research. Health Promotion International. 2004; 19(1): 69-76.
19. Broadhead RS, Volkanevsky VL, Rydanova T, et al.. Peer-driven HIV interventions for drug injectors in Russia: First year impact results of a field experiment. International Journal of Drug Policy. 2006; 17(5):379-392.
20. Webel AR. Testing a peer-based symptom management intervention for women living with HIV/AIDS. AIDS care. 2010; 22(9): 1029- 1040.
21. Simoni JM, Nelson KM, Franks JC, Yard SS, Lehavot K. Are peer interventions for HIV efficacious? A systematic review. AIDS and Behavior. 2011; 15(8): 1589-1595.
22. Yan H, Zhang R, Wei C, Li J, Xu J, Yang H, McFarland W. A peer-led, community-based rapid HIV testing intervention among untested men who have sex with men in China: an operational model for expansion of HIV testing and linkage to care. Sexually transmitted infections. 2014; 90(5):388-393.
23. Bagnall AM, South J, Hulme C, et al. A systematic review of the effectiveness and cost- effectiveness of peer education and peer support in prisons. BMC Public Health. 2015;15(1): 1-30.
24. Chola L, Fadnes LT, Engebretsen, IM, et al.. Cost-effectiveness of peer counselling for the promotion of exclusive breastfeeding in Uganda. PloS one. 2015; 10(11): e0142718.
25. Cohen MS, Chen YQ, McCauley M, et al. Prevention of HIV-1 infection with early antiretroviral therapy. New England Journal of medicine. 2011; 365(6): 493-505.
26. Cohen S, Janicki-Deverts D, Miller GE. Psychological stress and disease. Jama. 2007; 298(14):1685-1687.
27. Ojewumi KT, Asaolu OS. Mothers’ Socioeconomic Differentials and Management of Malaria in Nigeria. SAGE Open. 2016: 6(2). https://doi.org/10.1177/2158244016647773
28. Ajayi VO. Primary Sources of Data and Secondary Sources of Data. September 2017. Accessed July 24, 2023. https://doi.org/10.13140/RG.2.2.24292.68481
29. Federal Ministry of Health, Nigeria. Nigeria HIV/AIDS Indicator and Impact Survey (NAIIS) 2018: Technical Report. Abuja, Nigeria. October 2019. Accessed July 24, 2023. https://ciheb.org/media/SOM/Microsites/CIH EB/documents/NAIIS-Report-2018.pdf
30. Shittu RO, Issa BA, Olanrewaju GT, Mahmoud AO, Odeigah LO. et al. Prevalence and Correlates of Depressive Disorders among People Living with HIV/AIDS, in North Central Nigeria. Journal of AIDS and Clinical Research. 2013; 4: 251.https://doi.org/10.4172/2155- 6113.1000251
31. Falang KD, Akubaka P, Jimam NS. Patient factors impacting antiretroviral drug adherence in a Nigerian tertiary hospital. J Pharmacol Pharmacother. 2012 Apr;3(2):138-42. doi: 10.4103/0976-500X.95511. PMID: 22629088; PMCID: PMC3356954.
32. Linnemayr S, Huang H, Luoto J, Kambugu A, Thirumurthy H, Haberer JE, Wagner G, Mukasa B. Text Messaging for Improving Antiretrovira Therapy Adherence: No Effects After 1 Year in a Randomized Controlled Trial Among Adolescents and Young Adults. Am J Public Health. 2017 Dec;107(12):1944-1950. doi: 10.2105/AJPH.2017.304089. Epub 2017 Oct 19. PMID: 29048966; PMCID: PMC5678388.
33. Babatunde et al. Seven year review of retention in HIV care and treatment in federal medical centre Ido-Ekiti. Pan African Medical Journal. 2015;22:139. [doi: 10.11604/pamj.2015.22.139.4981]
34. Mathew M, Rufus TF, Raj Goel S, Taiwo O, Philip J. Effects of Peer Education Intervention for Hepatitis B on Level of Knowledge and Beliefs of School Adolescents in Jos, Plateau State Nigeria. Acta Scientific Nutritional Health. 2019; 3(11):53–60. https://doi.org/10.31080/asnh.2019.03.0486
35. Afolabi MO, Ijadunola KT, Fatusi AO Olasode OA. Determinants of adherence to antiretroviral drugs among people living with HIV/AIDS in the Ife-Ijesa zone of Osun state, Nigeria. African Journal of Primary Health Care and Family Medicine. 2009; 1(1): Art. 6, 6 pages
36. Willis, N., Milanzi, A., Mawodzeke, M. et al. Effectiveness of community adolescent treatment supporters (CATS) interventions in improving linkage and retention in care, adherence to ART and psychosocial well-being: a randomised trial among adolescents living with HIV in rural Zimbabwe. BMC Public Health. 2019: 117(19). https://doi.org/10.1186/s12889-019-6447-4
37. Mathew M, Rufus TF, Raj Goel S, Taiwo O, Philip J. Effects of Peer Education Intervention for Hepatitis B on Level of Knowledge and Beliefs of School Adolescents in Jos, Plateau State Nigeria. Acta Scientific Nutritional Health. 2019; 3(11):53–60. https://doi.org/10.31080/asnh.2019.03.0486
38. Afolabi MO, Ijadunola KT, Fatusi AO Olasode OA. Determinants of adherence to antiretroviral drugs among people living with HIV/AIDS in the Ife-Ijesa zone of Osun state, Nigeria. African Journal of Primary Health Care and Family Medicine. 2009; 1(1): Art. 6, 6 pages
39. Willis, N., Milanzi, A., Mawodzeke, M. et al. Effectiveness of community adolescent treatment supporters (CATS) interventions in improving linkage and retention in care, adherence to ART and psychosocial well-being: a randomised trial among adolescents living with HIV in rural Zimbabwe. BMC Public Health. 2019: 117(19). https://doi.org/10.1186/s12889-019-6447-4
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