Institutional capacity to prevent and manage research misconduct: perspectives from Kenyan research regulators.

BACKGROUND: Research misconduct i.e. fabrication, falsification, and plagiarism is associated with individual, institutional, national, and global factors. Researchers' perceptions of weak or non-existent institutional guidelines on the prevention and management of research misconduct can encourage these practices. Few countries in Africa have clear guidance on research misconduct. In Kenya, the capacity to prevent or manage research misconduct in academic and research institutions has not been documented. The objective of this study was to explore the perceptions of Kenyan research regulators on the occurrence of and institutional capacity to prevent or manage research misconduct. METHODS: Interviews with open-ended questions were conducted with 27 research regulators (chairs and secretaries of ethics committees, research directors of academic and research institutions, and national regulatory bodies). Among other questions, participants were asked: (1) How common is research misconduct in your view? (2) Does your institution have the capacity to prevent research misconduct? (3) Does your institution have the capacity to manage research misconduct? Their responses were audiotaped, transcribed, and coded using NVivo software. Deductive coding covered predefined themes including perceptions on occurrence, prevention detection, investigation, and management of research misconduct. Results are presented with illustrative quotes. RESULTS: Respondents perceived research misconduct to be very common among students developing thesis reports. Their responses suggested there was no dedicated capacity to prevent or manage research misconduct at the institutional and national levels. There were no specific national guidelines on research misconduct. At the institutional level, the only capacity/efforts mentioned were directed at reducing, detecting, and managing student plagiarism. There was no direct mention of the capacity to manage fabrication and falsification or misconduct by faculty researchers. We recommend the development of Kenya code of conduct or research integrity guidelines that would cover misconduct.

High time-resolution measurements of ultrafine and fine woodsmoke aerosol number and surface area concentrations in biomass burning kitchens: A case study in Western Kenya.

Indoor air pollution associated with biomass combustion for cooking remains a significant environmental health challenge in rural regions of sub-Saharan Africa; however, routine monitoring of woodsmoke aerosol concentrations continues to remain sparse. There is a paucity of field data on concentrations of combustion-generated ultrafine particles, which efficiently deposit in the human respiratory system, in such environments. Field measurements of ultrafine and fine woodsmoke aerosol (diameter range: 10-2500 nm) with field-portable diffusion chargers were conducted across nine wood-burning kitchens in Nandi County, Kenya. High time-resolution measurements (1 Hz) revealed that indoor particle number (PN) and particle surface area (PSA) concentrations of ultrafine and fine woodsmoke aerosol are strongly temporally variant, reach exceedingly high levels (PN > 106 /cm3 ; PSA > 104 µm2 /cm3 ) that are seldom observed in non-biomass burning environments, are influenced by kitchen architectural features, and are moderately to poorly correlated with carbon monoxide concentrations. In five kitchens, PN concentrations remained above 105 /cm3 for more than half of the day due to frequent cooking episodes. Indoor/outdoor ratios of PN and PSA concentrations were greater than 10 in most kitchens and exceeded 100 in several kitchens. Notably, the use of metal chimneys significantly reduced indoor PN and PSA concentrations.

Barriers to ART adherence among school students living with HIV in Kenya.

HIV has transformed from a serious acute illness with high rates of morbidity and mortality to a fairly easily managed chronic disease. However, children and adolescents living with HIV are yet to achieve similar improvement in their HIV care outcomes compared to adults. There have been a number of studies assessing the reasons for slower improvement in these age categories, mainly focusing on health systems, drug- and family- related barriers to ART adherence in children. We sought to explore school-related barriers to adherence through in-depth interviews with students living with HIV (SLHIV) aged 13-17 years who had fully disclosed their HIV status in western Kenya. Data was analysed using NVivo 8™. The study found that stigmatisation in the form of negative discussions and alienation, fear of unintended disclosure (due to the drug packaging and lack of privacy while taking their pills) were barriers to ART adherence among these SLHIV. Other barriers included challenges with drug storage while in school and the complexity of coordinating school and clinic-related activities and a lack of structured support systems in schools. In addition to hindering their adherence to ART, these barriers resulted in negative emotions (anger, sadness, frustration) and affected school performance. This study found fairly serious barriers to ART adherence among SLHIV, which calls for structured communication and coordinated support between government ministries of health and education in Kenya.

HIV/AIDS and cultural practices in western Kenya: the impact of sexual cleansing rituals on sexual behaviours.

This paper reports on an exploratory study examining the role of sexual cleansing rituals in the transmission of HIV among the Luo community in western Kenya. Data were collected using both in-depth interviews and focus group discussions. The study population consisted of 38 widows, 12 community elders and 44 cleansers. Data were collected on non-behavioural causes, behavioural causes and behavioural indicators associated with sexual rituals. Content analysis revealed five central themes: the effect of the ritual on sexual behaviours; factors contributing to the continued practice of the ritual, including a sub-theme on the commercialization of the ritual; the inseparable relationship between the sanctity of sex, prosperity and fertility of the land; and the effects of modernization on the ritual, including a sub-theme on the effects of mass media on HIV-prevention awareness campaigns. Causal factors of unchanging sexual behaviours are deeply rooted in traditional beliefs, which the community uphold strongly. These beliefs encourage men and women to have multiple sexual partners in a context where the use of condoms is rejected and little HIV testing is carried out.