Disregarding the corpus: head-word and sense treatment in Shona monolingual lexicography

With specific reference to Shona monolingual lexicography, this article discusses how corpus-based lexicographers might, in some instances, decide not strictly to adhere to the corpus when it comes to headword and sense treatment. The writer is a member of the African Languages Research Institute (ALRI), formerly known as the African Languages Lexical (ALLEX) Project. ALRI is a nonfaculty interdisciplinary unit dedicated to research on and the development of African languages in Zimbabwe. The writer is part of the six-member team that compiled the now published Shona monolingual, synchronic, medium-sized and general-purpose dictionary Du-ramazwi Guru ReChiShona (2001). The article originates from the writer's experience of working on this dictionary. The article highlights the fact that being corpus-based does not necessarily imply being corpus-bound. Keywords: corpus, corpus-based, frequency, headword, lexicography, sense, shona, slang, synonym

Feasibility and acceptability of early infant male circumcision as an HIV prevention intervention in Zimbabwe

The overall aim of the research outlined in this PhD thesis is to assess the feasibility and acceptability of early infant male circumcision (EIMC) as an HIV prevention intervention in Zimbabwe in order to inform roll out. Mathematical modelling estimates that circumcising 1.9 million Zimbabwean men aged 15-49 by 2015 could avert 42% of new HIV infections that would have otherwise occurred by 2025. Since 2009, Zimbabwe has provided voluntary medical male circumcision (VMMC) to over 300,000 adult and adolescent men. In order to ensure that the protective effect of male circumcision is sustained in the longer-term, Zimbabwe intends to roll out EIMC alongside adult MC, starting 2015. Although EIMC’s effects on HIV will take longer to realise, infant circumcision is easier, safer and cheaper than adult MC. Further, EIMC may more effectively prevent HIV acquisition as the procedure is carried out before the individual becomes sexually active, negating the risk associated with acquisition or transmission of HIV during the healing period. Since large-scale EIMC for HIV prevention, or indeed for other reasons, has never been practised in Zimbabwe or more widely in Southern Africa, there are concerns around its feasibility and acceptability. Clearly, acceptability of infant MC will have a bearing on uptake, roll out and subsequent effectiveness in preventing HIV. In Zimbabwe, there are also concerns about the feasibility of rolling out EIMC for HIV prevention within the context of existing health services, many of which are already overburdened and understaffed. The PhD research is in two phases. The first phase describes a systematic review and thematic synthesis I conducted to explore parental reasons for non-adoption of infant MC for HIV prevention in sub-Saharan Africa. Additionally, this phase qualitatively explored hypothetical acceptability of EIMC among parents and wider family as well as hypothetical feasibility and acceptability of EIMC among health-care workers. Findings from the first phase informed the design of a study to pilot EIMC roll out. The second phase was nested within a trial that assessed the feasibility, safety, acceptability and cost of rolling out EIMC using devices in Zimbabwe. It explored actual acceptability of EIMC among parents and wider family as well as actual feasibility and acceptability of EIMC among health-care workers. Findings from both phases informed recommendations for a demand generation intervention for EIMC which is currently being developed and will subsequently be tested for impact. Given that EIMC has been identified as a key HIV prevention intervention for sustaining the prevention gains anticipated through VMMC across sub-Saharan Africa, the findings of this research are likely to have broad implications for HIV prevention across the region

Factors Associated with Parental Non-Adoption of Infant Male Circumcision for HIV Prevention in Sub-Saharan Africa: A Systematic Review and Thematic Synthesis.

Infant male circumcision (IMC) may be more effective at preventing HIV than adult male circumcision as the procedure is carried out before the individual becomes sexually active. Successful scale-up will depend on identifying and overcoming parental concerns that may act as barriers for IMC. We conducted a systematic review to identify qualitative studies reporting on parental reasons for non-adoption of IMC for HIV prevention in sub-Saharan Africa. Thematic synthesis was subsequently conducted. Five descriptive themes were identified; these were later condensed into two main analytical themes: "poor knowledge" and "social constructs". While barriers and motivators are to some degree context specific, this review suggests that there are common themes that need to be addressed across the region if uptake of IMC for HIV prevention is to be widely adopted. Study findings are therefore likely to have broad implications for IMC roll out

Comparative Cost of Early Infant Male Circumcision by Nurse-Midwives and Doctors in Zimbabwe

BACKGROUND: The 14 countries that are scaling up voluntary male medical circumcision (VMMC) for HIV prevention are also considering early infant male circumcision (EIMC) to ensure longer-term reductions in HIV incidence. The cost of implementing EIMC is an important factor in scale-up decisions. We conducted a comparative cost analysis of EIMC performed by nurse-midwives and doctors using the AccuCirc device in Zimbabwe. METHODS: Between August 2013 and July 2014, nurse-midwives performed EIMC on 500 male infants using AccuCirc in a field trial. We analyzed the overall unit cost and identified key cost drivers of EIMC performed by nurse-midwives and compared these with costing data previously collected during a randomized noninferiority comparison trial of 2 devices (AccuCirc and the Mogen clamp) in which doctors performed EIMC. We assessed direct costs (consumable and nonconsumable supplies, device, personnel, associated staff training, and waste management costs) and indirect costs (capital and support personnel costs). We performed one-way sensitivity analyses to assess cost changes when we varied key component costs. RESULTS: The unit costs of EIMC performed by nurse-midwives and doctors in vertical programs were US$38.87 and US$49.77, respectively. Key cost drivers of EIMC were consumable supplies, personnel costs, and the device price. In this cost analysis, major cost drivers that explained the differences between EIMC performed by nurse-midwives and doctors were personnel and training costs, both of which were lower for nurse-midwives. CONCLUSIONS: EIMC unit costs were lower when performed by nurse-midwives compared with doctors. To minimize costs, countries planning to scale up EIMC should consider using nurse-midwives, who are in greater supply than doctors and are the main providers at the primary health care level, where most infants are born

"My Story" - HIV positive adolescents tell their story through film

The global commitment to universal access for people in need of antiretroviral therapy has transformed the lives of adolescents with HIV. In contrast, there has been limited commitment at policy or service level to the need for effective therapeutic interventions which can help them to cope with their life experiences. It is imperative that the scale up of antiretroviral therapy programmes is accompanied by evidence-based therapeutic approaches if we are to assist adolescents to make informed treatment and secondary prevention decisions and to enjoy happy, fulfilled lives. This pilot study sought to evaluate the digital storytelling process as a therapeutic intervention for 12 HIV positive adolescents and young people within Africaid's Zvandiri programme in Harare, Zimbabwe. Drawing on narrative therapy, each storyteller created a digital film in which they narrated their life experiences and dominant themes in their lives. Storytellers found the process therapeutic as it helped them to move away from the negative themes which dominated their lives to a newer, richer perspective of their lives in which they had overcome challenges. Their films have provided caregivers and programmers with new insights into the challenges they faced and appropriate interventions for other adolescents living with HIV

Provider Attitudes toward the Voluntary Medical Male Circumcision Scale-Up in Kenya, South Africa, Tanzania and Zimbabwe.

Countries participating in voluntary medical male circumcision (VMMC) scale-up have adopted most of six elements of surgical efficiency, depending on national policy. However, effective implementation of these elements largely depends on providers' attitudes and subsequent compliance. We explored the concordance between recommended practices and providers' perceptions toward the VMMC efficiency elements, in part to inform review of national policies. As part of Systematic Monitoring of the VMMC Scale-up (SYMMACS), we conducted a survey of VMMC providers in Kenya, South Africa, Tanzania, and Zimbabwe. SYMMACS assessed providers' attitudes and perceptions toward these elements in 2011 and 2012. A restricted analysis using 2012 data to calculate unadjusted odds ratios and 95% confidence intervals for the country effect on each attitudinal outcome was done using logistic regression. As only two countries allow more than one cadre to perform the surgical procedure, odds ratios looking at country effect were adjusted for cadre effect for these two countries. Qualitative data from open-ended responses were used to triangulate with quantitative analyses. This analysis showed concordance between each country's policies and provider attitudes toward the efficiency elements. One exception was task-shifting, which is not authorized in South Africa or Zimbabwe; providers across all countries approved this practice. The decision to adopt efficiency elements is often based on national policies. The concordance between the policies of each country and provider attitudes bodes well for compliance and effective implementation. However, study findings suggest that there may be need to consult providers when developing national policies.\u

Associated risk factors of STIs and multiple sexual relationships among youths in Malawi

Having unprotected sex with multiple sexual partners (MSP) is the greatest risk factor for human immunodeficiency virus (HIV) and other sexually transmitted infections (STIs) among youths. Young people with MSPs are less likely to use a condom and the greater the risk for STIs. This study examines the associated risk factors of STIs and multiple sexual partnerships among youths aged 15–24 years. The Malawi Demographic Health Survey 2010 data was used. Out of a sample of 2,987 males and 9,559 females aged 15–24 years, 2,026 males and 6,470 females were considered in the study. Chi square test and logistic regression techniques were performed. Analysis was performed using Statistical Package for Social Sciences (SPSS) version 22.Article writing fellowships were received from the Research Development Office, University of the Western Cape, 7535 Bellville, Cape Town, South Africa.Web of Scienc

'How Poor are you?' - A comparison of four questionnaire delivery modes for assessing socio-economic position in rural Zimbabwe

Assessing socio-economic position can be difficult, particularly in developing countries. Collection of socio-economic data usually relies on interviewer-administered questionnaires, but there is little research exploring how questionnaire delivery mode (QDM) influences reporting of these indicators. This paper reports on results of a trial of four QDMs, and the effect of mode on poverty reporting