Thesis (M.S.)--University of Michigan, 1981.

Thesis (M.S.)--University of Michigan, 1981.

To address today’s most pressing adolescent and young adult (AYA) health issues, researchers are increasingly using digital technologies to facilitate interventions. Studies conducted using digital crowdsourcing, mobile health (mHealth) applications, and wearables such as smartwatches may offer unique benefits, including more widespread access to tailored intervention content. However, there is a great deal of variation in the extent to which AYA themselves have a voice in this research, which affects not only a study’s ethical integrity, but also potentially its outcomes. This three-paper dissertation presents a spectrum of approaches to AYA engagement in digital health research, examining the implications of each approach. Collectively, these papers suggest that the genuine and meaningful engagement of AYA in digital health research is a health promotion strategy that may boost the likelihood of intervention relevance, acceptability, and impact for this population.

Made available in DSpace on 2014-06-11T19:28:19Z (GMT). No. of bitstreams: 0 Previous issue date: 2013-02-27Bitstream added on 2014-06-13T19:57:34Z : No. of bitstreams: 1 gimenez_fvm_me_botfm.pdf: 511170 bytes, checksum: 5e66cdea4e45bcd8234d492c8b63f0ed (MD5) / A pesquisa realizada elegeu como tema o projeto Saúde e Prevenção nas Escolas que, por sua vez, se configura como uma proposta ministerial, de cunho intersetorial, com vistas ao enfrentamento de doenças e outros agravos relacionados a adolescentes e jovens brasileiros. Trata-se de estudo descritivo de abordagem qualitativa e que teve o objetivo geral de analisar o projeto SPE no município de Marília-SP, a partir das concepções e experiências de adolescentes e jovens, bem como de profissionais da Educação e da Saúde envolvidos, com vistas a elaborar material de apoio à avaliação e ao monitoramento do referido projeto. Especificamente, em uma primeira etapa, objetivou-se descrever: aspectos organizacionais, de inter-relação e dinâmica de trabalho; aspectos relativos às condições físicas, materiais e de pessoas envolvidas e aspectos operacionais do diagnóstico situacional e avaliação das ações; posteriormente, na segunda etapa, buscou-se apreender as concepções e experiências pretendidas, procurando relacionar as contribuições, bem como os desafios para a qualificação do projeto em foco e, na etapa final, pretendeu-se elaborar o documento de apoio referido. Como técnicas de coleta de dados na primeira etapa foram empregadas a observação direta de espaços e das ações do projeto, além da análise documental e a aplicação de questionário com perguntas estruturadas. Na segunda etapa foi utilizada a entrevista semiestruturada. O material obtido na primeira etapa da pesquisa foi organizado de forma descritiva, segundo os aspectos priorizados para o estudo. Os depoimentos colhidos com as entrevistas foram sistematizados conforme o método de Análise de Conteúdo, na vertente da Análise Temática. Os dados colhidos foram analisados à luz das políticas públicas vigentes sobre saúde de adolescentes... / This research has chosen as a theme the project Health and Prevention in Schools, in which, is configured as a ministerial proposal, with intersectoral characteristics, aiming at coping with diseases and other health problems related to teenagers and young Brazilians. This is a study with qualitative approach and had the overall objective of analyzing the project Health and Prevention in Schools (HPS) in the city of Marília-SP, based on conceptions and experiences of adolescents and young people as well as professionals in education and health services involved with the elaboration of a document to support the development and evaluation of this project. Specifically, in a first step aimed to describe: organizational aspects of interrelation ship and dynamic of work; aspects related to the physical conditions, material and of people involved and operational aspects of the diagnosis and assessment of actions, subsequently, in the second stage, the aim was to understand the perceptions and experiences desired, trying to associate the contributions, as well as the challenges to the qualification of the project in focus and, in the final step, we sought to develop the supporting document referred. As data collection techniques were used in the first step, direct observation of spaces and project actions, besides the documentary analysis and a questionnaire with structured questions. In the second stage a semi-structured interview was used. The material obtained in the first stage of the research was organized in a descriptive way, according to the prioritized aspects to the study. The testimonies collected through interviews were organized according to the method of Content Analysis, in support of Thematic Analysis. The collected data were analyzed in light of the current public policies on health of adolescents and young people... (Complete abstract click electronic access below)

<strong>Background:</strong> Sub-Saharan Africa is home to 85% of the world's HIV-positive adolescents: an estimated 1.3-2.2 million 10-19 year olds. Adolescents living with HIV face multiple sexual and reproductive health risks: unwanted pregnancies and the risk of mother-to-child-transmission, risk of infecting partners, co-infection with other STIs, and the rising but undocumented risk of re-infection by potentially resistant HI-virus strains. Using contraception, especially condoms, is particularly challenging for all adolescents. It is even more difficult for HIV-positive adolescents due to HIV-related factors such as learning their HIV-positive status, withholding or disclosing their HIV-status to sexual partners, and accessing services in the home, clinics, and schools. This thesis aims to understand which factors shape sexual risk-taking among HIV-positive adolescents to inform the development of interventions that promote safe sexual practices in this population. <strong>Methodology:</strong> This thesis applies a socio-ecological model to investigate factors associated with sexual risk-taking among HIV-positive adolescents. It consists of three stand-alone papers: a systematic review and two quantitative papers based on a cross-sectional epidemiological and aetiological study of unprotected sex among HIV-positive adolescents and community controls in South Africa. Paper 1 is a systematic review of rates, correlates, and interventions to reduce sexual risk-taking among HIV-positive adolescents and youth in sub-Saharan Africa. Paper 2 looks at associations between HIV-status knowledge and disclosure and protective sexual practices in the cross-sectional study sample. Paper 3 explores the relationship between various social protection provisions and unprotected sex among HIV-positive adolescents. The candidate co-developed and conducted a community-traced study of adolescents in the Eastern Cape, in South Africa: 1,060 HIV-positive adolescents and 467 community controls. HIV-positive 10-19 year old adolescents were recruited from 53 government facilities in a health sub-district with antenatal HIV prevalence of over 30%. 90.1% of the eligible sample was traced, with only 4.1% refusing to take part. Community controls were neighbouring or co-habiting 10-19 year old adolescents, 92% of whom agreed to take part. Voluntary informed consent was obtained from adolescents and caregivers in the language of their choice: English or Xhosa. Questionnaires were administered by trained research assistants using mobile devices (tablets) with adolescent-friendly graphic content to ensure participant interest and reduce participant burden through skip-patterns. The systematic review (Paper 1) included studies located through electronic databases and grey literature. The Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines were followed. Quantitative studies reporting on HIV-positive participants (10-24 year old) included data on at least one of eight outcomes (early sexual debut, inconsistent condom use, older sexual partner, transactional sex, multiple sexual partners, sex while intoxicated, sexually transmitted infections, and pregnancy). Only studies conducted in sub-Saharan Africa were included. The candidate and a second author independently piloted all processes, screened studies, extracted data independently, and resolved any discrepancies. Due to variance in reported rates and correlates, no meta-analyses was conducted. The systematic review informed the analyses conducted for the two quantitative papers. Analyses for Papers 2 and 3 used condom use at last sexual encounter (dichotomised either as safe sex/abstinence or unprotected sex) as the outcome, controlling for a series of covariates. Analyses used SPSS 22 and STATA 11. For each paper, the hypothesised factors were entered as independent variables in multivariate logistic regressions controlling for potential confounders. Based on the findings of the systematic review, gender moderation analyses was run entering a 2-way interaction term of gender*correlate in multivariate logistic regressions, controlling for covariates. Marginal effect models explored the effect of combinations of risk/ protective factors. Predicted probabilities for safe sex/ unprotected sex were computed for different two- and three-way combinations of the independent variables, controlling for covariates significantly associated with the outcome. Paper 2 tested the effect of three types of disclosure on protective sexual practices: (i) knowledge of one's own HIV-positive status, (ii) disclosing one's HIV-status to a partner, and (iii) knowing a partner's HIV-status. It compared HIV-positive status aware adolescents (n=794) with the rest of the sample (n=733). Paper 3 investigated associations between nine types of social protection provisions and unprotected sex. In line with UNICEF's definition, social protection was defined as any provision aimed at preventing, reducing and eliminating economic and social vulnerabilities to poverty and deprivation among HIV-positive adolescents. The nine social protection provisions tested by the analyses included ‘cash' and ‘care' factors accessed in the home, school, and community. <strong>Results: Paper 1 – ‘Sexual Risk-Taking among HIV-Positive Adolescents and Youth in Sub-Saharan Africa: A systematic review of prevalence rates, risk factors, and interventions.'</strong> The systematic review (Chapter 4) found that, despite their heightened vulnerabilities and high rates of sexual risk-taking, there is a dearth of evidence on interventions which may help HIV-positive adolescents engage in safe sexual practices. The review included 35 studies, four of which were interventions aiming to reduce sexual risk-taking. The quality of the included studies was low with most studies (k=31) reporting findings from cross-sectional data. HIV-positive adolescents and youth reported high rates of sexual risk-taking, however findings were inconsistent about potential factors associated with sexual risk-taking. Factors consistently associated with sexual risk-taking in multivariate analyses included: food insecurity, living alone, living with a partner, and gender-based violence. No significant associations were reported for: rural residence, informal housing, anxiety, religious guidance, STI prevention knowledge, poor birth outcomes, orphanhood, parental monitoring, having a supportive family, social support, maternal education level, poverty, disclosing one's HIV-status to a partner, time on ART, ART adherence, receiving care at a hospital, opportunistic infections. However, most of the above associations were reported by only one study, therefore further analyses is needed to build the evidence base on potential determinants of sexual risk-taking among HIV-positive adolescents and youth. The included interventions consist of three individual- and group-based psychosocial interventions evaluated in three small-scale trials (n<150) and one large trial of combination interventions for HIV-positive orphaned adolescent girls (n=710). Three of these interventions had positive effects in reducing sexual risk-taking: an individual based 18-session counselling intervention in Uganda, a support group intervention in South Africa, and a combination intervention in Zimbabwe. <strong>Quantitative data analyses of cross-sectional study data:</strong> Overall, adolescents in the full sample (n=1,527) reported high rates of sexual activity (34.9%) and high rates of unprotected sex (22%), with adolescent girls reporting higher rates of unprotected sex than boys (33% vs. 7%).

The purpose of this dissertation research was to explore indications of disparities within the east Central Florida child and adolescent healthcare services market. Structured as a follow-up study to work completed in 2005 under the direction of the Health Council of East Central Florida assessing parental perceptions of community child and adolescent healthcare services, this research extended that evaluation by aggregating participant responses at the county and small area zip code group levels, contextually testing the uniformity of responses in understanding parent perceptions of access to, and satisfaction with, community healthcare service offerings available for children and adolescents. Under a variety of methodologies significance in the responses concerning access to healthcare services were demonstrated between the counties studied. Statistical modeling, however, could not demonstrate the core demographic differences among these data. Data representing perceptions of satisfaction with the services received by children and adolescents were demonstrated at the small area zip code group level within Orange county. Primary effect assessment of the demographic variables representing these respondents yielded findings generally consistent with theoretical expectations of disparity but, notably, the correlation effects between a number of key independent variables demonstrated a mediation of the primary effects on overall perception of satisfaction. Specifically, it was demonstrated that the interaction of white race with possession of private healthcare insurance, and the iv interaction of greater levels of educational attainment with black race, caused a proportional reduction in the predicted satisfaction score of these survey respondent cohorts. Further research specific to these phenomenon encompassing a clearer understanding of the type of care received and the individual’s specific experiences with their healthcare providers was recommended, with ensuing research to better identify commonalities of interactions with specific area providers, local restrictions imposed by area insurance carriers, influences caused by language and/or cultural barriers, and the like as drivers in understanding the individual dynamics of satisfaction.

Adolescent reproductive health services (ARHS) in Gauteng Province are not meeting the reproductive health needs of adolescents. There is also no formalised adolescent/youth policy laid down to assess the quality of care given to adolescents attending these clinics although the policy is currently in the process of being finalised. The purpose of the study therefore was to critically analyse the ARHS in Gauteng Province to determine which adolescents attended the clinics, whether the clinics were accessible and available and whether they provided comprehensive care, gave information and counselling to the adolescent and whether the clinics \\·ere adolescent-friendly. Using the quality care model as the conceptual framework for the study, the following research questions were asked to determine the quality of care in terms of the adolescent's needs at these clinics: Who is the adolescent using ARHS in Gauteng Province') Are the ARHS in Gauteng Province accessible and available to adolescents? Do the ARHS in Gauteng Province provide comprehensive care to adolescents? Are adolescents receiving information and counselling from the ARHS in Gauteng Province? Are the ARHS in Gauteng Province adolescent-friendly? A quantitative cross-sectional exploratory, descriptive research design using a self-administered, researcher­ designed questionnaire was used to collect data from a 203 nonprobability convenient sample, at selected ARHS in Gauteng Province. The analysed data indicated that females in the older age group. ie 18-19 years used the ARHS more than the female adolescents in the younger age group and males. Findings also indicated that the ARHS in Gauteng Province are geographically accessible and available to adolescents. However, there appeared to be a need to extend the days and hours of functioning of the ARHS so as to make them more accessible and available to adolescents. Comprehensive care is not given to adolescents attending ARHS. Adolescent gave contradictory mformation especially with regard to the attitudes of service providers. Recommendations made include management strategies that will attract the adolescent in the younger age group and in particular the male adolescent. This necessitated that service providers at ARHS be equipped with the appropriate information given in an outcome-based format in adolescent care. / Health Studies / D. Litt. et Phil. (Advanced Nursing Science)

Thesis (MPhil)--Stellenbosch University, 2013. / ENGLISH ABSTRACT: Health statistics on adolescents in Namibia indaicate high incidences of teenage unwanted pregnancies, unsafe abortions, baby dumping, maternal ill health, early marriages and STIs including HIV. These are indicators of underutilisation of adolescent friendly health services (AFHS) by adolescents as education on these problems are covered in it. Although Government has made some strides to esure implementation starts, there is a recognisable lack of its adoption by health workers. The aim of this study was to establish the reasons for the slow adoption of AFHS practices by health workers at Katutura Health Centre. A quantitative non-experimental cross-sectional descriprive research approach was used in this study. Evidence using both primary data collected in the field through self-administered semi-structured questionnaires (with both open and closed questions) and secondary data collected in the literature review was employed . A census of the entire population of health workers was prefered over sampling. A total of 56 health workers accepted to participate in the study and the questionnaire, 46 of which returned it within a stipulated three weeks data collection period. Descriptive statistics was utilised together with frequencies, mean and basic collection. Eighty two percent of the sample participated in the study of which 67% respondents were female and 33% were male. The majority of the respondents (78.3%) had tertiary education. The results indicated: AFHS were not known to the majority of health workers; there is slow adoption of AFHS; and the programme introduction could have been done better. Factors significantly associated with adoption of AFHS are knowledge of such services, sex, level of education, job position, work experience and effective implementation of the programme. A probability value of p<0.05 was adopted. The programme is well appreciated despite concerns of lack of training and proper implementation. Key recommendations were on staff recruitment, retention and training of health workers; creation of space for implementing AFHS and marketing the programme. The system is in place, what is left is to tighten some loose ends and programme is up and running. / AFRIKAANSE OPSOMMING: Gesondheid statistieke oor die jeug in Namibië verwys na hoë voorkoms van ongewenste tiener swangerskappe en onveilige aborsies, weg gooi van babas, swak moederlike gesondheid, vroeë huwelike en seksueel oordraagbare siektes, insluitend MIV. Dit is aanwysers van die onderbenutting van jeug vriendelike gesondheidsdienste (AFHS) deur die jeug, as die onderwys op hierdie probleme gedek word. Hoewel die regering 'n paar implementerings begin het, is daar 'n beduidende gebrek van aanneming deur gesondheidswerkers. Die doel van hierdie studie was om die redes vas te stel vir die stadige aanvaarding van AFHS praktyke deur gesondheidswerkers by Katutura Gesondheids Sentrum. 'n Kwantitatiewe, nie-eksperimentele navorsingsbenadering is gebruik in hierdie studie. Bewyse uit beide primêre data wat ingesamel is in die veld deur middel van self-geadministreerde semi-gestruktureerde vraelyste (met beide oop en geslote vrae) en sekondêre data wat ingesamel is in die literatuuroorsig was gebruik. 'n Sensus van die hele bevolking van gesondheidswerkers is verkies in plaas van steekproefneming. 'n Totaal van 56 gesondheidswerkers het aanvaar om deel te neem aan die studie en die vraelys, waarvan 46 teruggedien is binne die vasgestelde tydperk van drie weke se data-invorderingstermyn. Beskrywende statistiek is gebruik saam met frekwensies, gemiddelde en basiese versameling. Tagtig en twee persent van die steekproef het deelgeneem aan die studie, waarvan 67% respondente vroulik en 33% manlik was. Die meerderheid van die respondente (78,3%) het tersiêre opleiding. Die resultate het aangedui: AFHS is nie bekend aan die meeste van gesondheidswerkers nie, en daar is stadige aanneming van AFHS; en die program inleiding kon beter gedoen gewees het. Faktore wat beduidend verband hou met die aanneming van AFHS is kennis van sodanige dienste, geslag, vlak van onderwys, werk posisie, werkervaring en doeltreffende implementering van die program. 'n Waarskynlikheid waarde van p <0,05 is aangeneem. Die program is goed waardeer ten spyte van kommer aan 'n gebrek van opleiding en behoorlike implementering. Belangrikste aanbevelings was op die personeel werwing, behoud en die opleiding van gesondheidswerkers; skepping van ruimte vir die implementering van AFHS en bemarking van die program. Die stelsel is in plek, wat oorbly om gedoen te word, is om 'n paar los punte te versterk en die program is aan die gang.

Adolescent reproductive health services (ARHS) in Gauteng Province are not meeting the reproductive health needs of adolescents. There is also no formalised adolescent/youth policy laid down to assess the quality of care given to adolescents attending these clinics although the policy is currently in the process of being finalised. The purpose of the study therefore was to critically analyse the ARHS in Gauteng Province to determine which adolescents attended the clinics, whether the clinics were accessible and available and whether they provided comprehensive care, gave information and counselling to the adolescent and whether the clinics \\·ere adolescent-friendly. Using the quality care model as the conceptual framework for the study, the following research questions were asked to determine the quality of care in terms of the adolescent's needs at these clinics: Who is the adolescent using ARHS in Gauteng Province') Are the ARHS in Gauteng Province accessible and available to adolescents? Do the ARHS in Gauteng Province provide comprehensive care to adolescents? Are adolescents receiving information and counselling from the ARHS in Gauteng Province? Are the ARHS in Gauteng Province adolescent-friendly? A quantitative cross-sectional exploratory, descriptive research design using a self-administered, researcher­ designed questionnaire was used to collect data from a 203 nonprobability convenient sample, at selected ARHS in Gauteng Province. The analysed data indicated that females in the older age group. ie 18-19 years used the ARHS more than the female adolescents in the younger age group and males. Findings also indicated that the ARHS in Gauteng Province are geographically accessible and available to adolescents. However, there appeared to be a need to extend the days and hours of functioning of the ARHS so as to make them more accessible and available to adolescents. Comprehensive care is not given to adolescents attending ARHS. Adolescent gave contradictory mformation especially with regard to the attitudes of service providers. Recommendations made include management strategies that will attract the adolescent in the younger age group and in particular the male adolescent. This necessitated that service providers at ARHS be equipped with the appropriate information given in an outcome-based format in adolescent care. / Health Studies / D. Litt. et Phil. (Advanced Nursing Science)

This qualitative exploratory study explored adolescents’ perceptions of the HIV youth friendly centre at a hospital in Lesotho in order to improve adolescent-friendly health care services in Lesotho. Data was obtained through interviewing nine purposively selected adolescents aged 18–19 years who accessed health care services at the centre, and was analysed using an adapted version of Colaizzi’s seven-step thematic analysis. Six themes emerged from this study: attributes experienced during adolescents’ visits to health care facilities, adolescents’ perceptions of the health care facility, waiting times, facts related to HIV pre-test counselling, description of services available for adolescents’ health, and challenges faced by adolescents in relation to their HIV positive status. The adolescents explained the factors that encouraged them to be tested, and to commit to HIV management and treatment. The findings showed that it is important to reserve a dedicated space for adolescents, to provide comprehensive health services at one site, to ensure adolescents’ privacy and confidentiality, to indicate patient flow clearly, to indicate the service offering clearly, to offer flexible operating hours and days, to involve youth in the service provision, to keep queues short, and to establish peer support groups. / Health Studies / M.A. (Public Health)