Development of the Longitudinal Study of Health and Ageing in Kenya (LOSHAK).

In Kenya, the number of adults aged ≥60 is expected to nearly quadruple by 2050, making it one of the most rapidly aging countries in Sub-Saharan Africa (SSA). Accordingly, we designed the Longitudinal Study of Health and Ageing in Kenya (LOSHAK) to generate novel data to address the health and economic consequences of this demographic transition. Specifically, LOSHAK will investigate the social, economic, environmental, biological, and policy processes that shape late-life health and economic well-being in Kenya. Modeled on the U.S. Health and Retirement Study (HRS), LOSHAK joins a network of harmonized studies on aging in >45 countries worldwide; however, LOSHAK will be only the 2nd such study in SSA. The current feasibility and pilot phase of LOSHAK will validate measures and data collection procedures in a purposive sample of Kenyan adults aged ≥45 years. We have linguistically and culturally translated instruments while aiming to maintain harmonization with both existing HRS network studies and the ongoing Kenya Life Panel Survey. The current phase of LOSHAK is nested within the Kaloleni/Rabai Community Health and Demographic Surveillance System on the coast of Kenya. LOSHAK will advance population aging research in low- and middle-income countries through the study of (a) biomarkers and physiological measures; (b) the impacts of air pollution and climate vulnerability; (c) Alzheimer's disease and related dementias, mental health, disability, caregiving, and psychosocial wellbeing; and (d) economic security, including the impact of social welfare. LOSHAK will inform future public health and economic policy to address challenges related to rapid aging in Kenya and throughout SSA. Accordingly, this paper aims to introduce and provide a description of LOSHAK and its aims and objectives, as well as to inform the scientific community of current study activities being used to build toward the full population-representative study.

Implementation framework for income generating activities identified by community health volunteers (CHVs): a strategy to reduce attrition rate in Kilifi County, Kenya.

BACKGROUND: Despite the proven efficacy of Community Health Volunteers (CHVs) in promoting primary healthcare in low- and middle-income countries (LMICs), they are not adequately financed and compensated. The latter contributes to the challenge of high attrition rates observed in many settings, highlighting an urgent need for innovative compensation strategies for CHVs amid budget constraints experienced by healthcare systems. This study sought to identify strategies for implementing Income-Generating Activities (IGAs) for CHVs in Kilifi County in Kenya to improve their livelihoods, increase motivation, and reduce attrition. METHODS: An exploratory qualitative research study design was used, which consisted of Focus group discussions with CHVs involved in health promotion and data collection activities in a local setting. Further, key informant in-depth interviews were conducted among local stakeholder representatives and Ministry of Health officials. Data were recorded, transcribed and thematically analysed using MAXQDA 20.4 software. Data coding, analysis and presentation were guided by the Okumus' (2003) Strategy Implementation framework. RESULTS: A need for stable income was identified as the driving factor for CHVs seeking IGAs, as their health volunteer work is non-remunerative. Factors that considered the local context, such as government regulations, knowledge and experience, culture, and market viability, informed their preferred IGA strategy. Individual savings through table-banking, seeking funding support through loans from government funding agencies (e.g., Uwezo Fund, Women Enterprise Fund, Youth Fund), and grants from corporate organizations, politicians, and other donors were proposed as viable options for raising capital for IGAs. Formal registration of IGAs with Government regulatory agencies, developing a guiding constitution, empowering CHVs with entrepreneurial and leadership skills, project and group diversity management, and connecting them to support agencies were the control measures proposed to support implementation and enhance the sustainability of IGAs. Group-owned and managed IGAs were preferred over individual IGAs. CONCLUSION: CHVs are in need of IGAs. They proposed implementation strategies informed by local context. Agencies seeking to support CHVs' livelihoods should, therefore, engage with and be guided by the input from CHVs and local stakeholders.

Network characteristics of a referral system for patients with hypertension in Western Kenya: results from the Strengthening Referral Networks for Management of Hypertension Across the Health System (STRENGTHS) study.

BACKGROUND: Health system approaches to improve hypertension control require an effective referral network. A national referral strategy exists in Kenya; however, a number of barriers to referral completion persist. This paper is a baseline assessment of a hypertension referral network for a cluster-randomized trial to improve hypertension control and reduce cardiovascular disease risk. METHODS: We used sociometric network analysis to understand the relationships between providers within a network of nine geographic clusters in western Kenya, including primary, secondary, and tertiary care facilities. We conducted a survey which asked providers to nominate individuals and facilities to which they refer patients with controlled and uncontrolled hypertension. Degree centrality measures were used to identify providers in prominent positions, while mixed-effect regression models were used to determine provider characteristics related to the likelihood of receiving referrals. We calculated core-periphery correlation scores (CP) for each cluster (ideal CP score = 1.0). RESULTS: We surveyed 152 providers (physicians, nurses, medical officers, and clinical officers), range 10-36 per cluster. Median number of hypertensive patients seen per month was 40 (range 1-600). While 97% of providers reported referring patients up to a more specialized health facility, only 55% reported referring down to lower level facilities. Individuals were more likely to receive a referral if they had higher level of training, worked at a higher level facility, were male, or had more job experience. CP scores for provider networks range from 0.335 to 0.693, while the CP scores for the facility networks range from 0.707 to 0.949. CONCLUSIONS: This analysis highlights several points of weakness in this referral network including cluster variability, poor provider linkages, and the lack of down referrals. Facility networks were stronger than provider networks. These shortcomings represent opportunities to focus interventions to improve referral networks for hypertension. TRIAL REGISTRATION: Trial Registered on ClinicalTrials.gov NCT03543787 , June 1, 2018.

Human-centered implementation research: a new approach to develop and evaluate implementation strategies for strengthening referral networks for hypertension in western Kenya.

BACKGROUND: Human-centered design (HCD) is an increasingly recognized approach for engaging stakeholders and developing contextually appropriate health interventions. As a component of the ongoing STRENGTHS study (Strengthening Referral Networks for Management of Hypertension Across the Health System), we report on the process and outcomes of utilizing HCD to develop the implementation strategy prior to a cluster-randomized controlled trial. METHODS: We organized a design team of 15 local stakeholders to participate in an HCD process to develop implementation strategies. We tested prototypes for acceptability, appropriateness, and feasibility through focus group discussions (FGDs) with various community stakeholder groups and a pilot study among patients with hypertension. FGD transcripts underwent content analysis, and pilot study data were analyzed for referral completion and reported barriers to referral. Based on this community feedback, the design team iteratively updated the implementation strategy. During each round of updates, the design team reflected on their experience through FGDs and a Likert-scale survey. RESULTS: The design team developed an implementation strategy consisting of a combined peer navigator and a health information technology (HIT) package. Overall, community participants felt that the strategy was acceptable, appropriate, and feasible. During the pilot study, 93% of referrals were completed. FGD participants felt that the implementation strategy facilitated referral completion through active peer engagement; enhanced communication between clinicians, patients, and health administrators; and integrated referral data into clinical records. Challenges included referral barriers that were not directly addressed by the strategy (e.g. transportation costs) and implementation of the HIT package across multiple health record systems. The design team reflected that all members contributed significantly to the design process, but emphasized the need for more transparency in how input from study investigators was incorporated into design team discussions. CONCLUSIONS: The adaptive process of co-creation, prototyping, community feedback, and iterative redesign aligned our implementation strategy with community stakeholder priorities. We propose a new framework of human-centered implementation research that promotes collaboration between community stakeholders, study investigators, and the design team to develop, implement, and evaluate HCD products for implementation research. Our experience provides a feasible and replicable approach for implementation research in other settings. TRIAL REGISTRATION: Clinicaltrials.gov, NCT02501746 , registration date: July 17, 2015.

Organisational management of hospital blood transfusion services in Nairobi County, Kenya: Evidence of implementation.

BACKGROUND: The World Health Organization in 2002 recommended implementation of a quality system for national blood programmes to ensure adequate and safe blood products to patients. Key elements of the quality system include organisational management, standards, documentation, training and assessment. OBJECTIVES: The aim of this study was to describe the extent to which organisational management, which is the first element of a quality system, has been implemented in hospitals in Nairobi County, Kenya. METHODS: A descriptive, cross-sectional study design was used. Sixty health workers were selected as respondents from 15 hospitals that provide blood transfusion services in Nairobi County. The data collection period was from June to August 2015 and the data were analysed in 2016. RESULTS: Faith-based hospitals had the lowest level of organisational management implementation (33.3%), private hospitals had 42.5%, whereas government hospitals had the highest implementation (60%). The extent of implementation was based on performance of the senior management team, overall rated by the respondents at 40.1%, establishment of hospital transfusion committees in nine (60%) of the hospitals and appointment of key staff - quality officers in three (20%) hospitals and blood transfusion specialists in six (40%) hospitals. These key staff were instrumental in steering the quality system and ensuring sound blood transfusion practices. CONCLUSION: The implementation of quality management systems in hospital blood transfusion services can be improved through commitment from senior management teams, who should provide the necessary resources for employment of key staff and establish and empower hospital transfusion committees to guide the blood transfusion services.

Organisational management of hospital blood transfusion services in Nairobi County, Kenya: Evidence of implementation

Background: The World Health Organization in 2002 recommended implementation of a quality system for national blood programmes to ensure adequate and safe blood products to patients. Key elements of the quality system include organisational management, standards, documentation, training and assessment.Objectives: The aim of this study was to describe the extent to which organisational management, which is the first element of a quality system, has been implemented in hospitals in Nairobi County, Kenya.Methods: A descriptive, cross-sectional study design was used. Sixty health workers were selected as respondents from 15 hospitals that provide blood transfusion services in Nairobi County. The data collection period was from June to August 2015 and the data were analysed in 2016.Results: Faith-based hospitals had the lowest level of organisational management implementation (33.3%), private hospitals had 42.5%, whereas government hospitals had the highest implementation (60%). The extent of implementation was based on performance of the senior management team, overall rated by the respondents at 40.1%, establishment of hospital transfusion committees in nine (60%) of the hospitals and appointment of key staff ­ quality officers in three (20%) hospitals and blood transfusion specialists in six (40%) hospitals. These key staff were instrumental in steering the quality system and ensuring sound blood transfusion practices.Conclusion: The implementation of quality management systems in hospital blood transfusion services can be improved through commitment from senior management teams, who should provide the necessary resources for employment of key staff and establish and empower hospital transfusion committees to guide the blood transfusion services

Directing Attention Through Gaze Hints Improves Task Solving in Human-Humanoid Interaction.

In this paper, we report an experimental study designed to examine how participants perceive and interpret social hints from gaze exhibited by either a robot or a human tutor when carrying out a matching task. The underlying notion is that knowing where an agent is looking at provides cues that can direct attention to an object of interest during the activity. In this regard, we asked human participants to play a card matching game in the presence of either a human or a robotic tutor under two conditions. In one case, the tutor gave hints to help the participant find the matching cards by gazing toward the correct match, in the other case, the tutor only looked at the participants and did not give them any help. The performance was measured based on the time and the number of tries taken to complete the game. Results show that gaze hints (helping tutor) made the matching task significantly easier (fewer tries) with the robot tutor. Furthermore, we found out that the robots' gaze hints were recognized significantly more often than the human tutor gaze hints, and consequently, the participants performed significantly better with the robot tutor. The reported study provides new findings towards the use of non-verbal gaze hints in human-robot interaction, and lays out new design implications, especially for robot-based educative interventions.

Uptake of health insurance among Muslims in Nairobi county, Kenya

Introduction: in Kenya and the world across, health insurance has been reckoned as an important health policy that serves to protect households from the direct financial consequences of health care and meet the Sustainable Development Goal of Universal Health Coverage and Poverty Eradication. However, health insurance uptake has remained to be a major challenge for universal health care coverage especially among Kenyan Muslims who have conflicting religious faith towards conventional health insurance. This study had two main objectives: (1) to determine level of uptake of health insurance among Muslims and (2) to examine the role of religion in health insurance uptake among Muslims.Methods: the study adopted a cross-sectional study design. Post-stratified sampling was used to select 389 respondents who participated in the survey questionnaires. Descriptive statistics, cross-tabulation and Test of independence (Chi-square) were used to analyze quantitative data using SPSS Version 20.Results: findings revealed that only 86(22%) of Muslims were enrolled in a health insurance scheme. Among the 86 Muslims who had an insurance cover, Majority were enrolled in National Health Insurance Fund (65,70.6%) while 21(29.4%) were enrolled in private health insurance schemes. Among the 303 Muslims who had no insurance cover, 285 (94.1%)preferred being enrolled in Takaful Health insurance which is Shariah Compliant. Religion played a significant role on choice and enrollment of Muslims to health insurance schemes. Religious beliefs and Shariah teachings had a statistically significant relationship with uptake of health insurance (p < 0.05).Conclusion: uptake of health insurance among Muslims is low despite the growing population of Muslims in Kenya partly due to Muslims strong religious belief and Shariah laws, which prohibits them from enrolling into conventional insurance hence limiting freedom of individual decisions on the insurance schemes to enroll in. Despite high demand for health insurance products among Muslims, there lacks health insurances products aligned to the religious beliefs and needs of Muslim hence exposing them to hefty medical bills which deepens poverty and inaccessibility to basic health care

Value of training on motivation among health workers in Narok County, Kenya.

INTRODUCTION: Training, as an additive human resources intervention is decisive to organizational performance. Employees require constant update of formal and informal knowledge alongside positive attitudes that have been defined as necessary in motivation leading to effectiveness in performance hence workplace training is tied to achieving organizational aims and objectives. The objective of this study was to determine the influence of training on motivation among health workers in Narok County, Kenya. METHODS: A cross-sectional study utilizing a self administered questionnaire, targeting 237 health workers and 21 health managers was used. Data analysis was done using SPSS version 21 using descriptive statistics. Factor analysis was done on the training perception in relation to motivation. RESULTS: Majority of the respondents rated their motivation between 7 and 9 in the current health facility (35.4%), Sub-county (33.8%) and County (32.9%) with the median motivation level of 5. Majority of health workers 194 (81.9%) had received a form of training, of whom 191 (98.5%) indicated that on-job training was relevant to their tasks and that it motivated 192 (99.0%) of them to perform better due to coining skills to motivation. Training significantly predicted general motivation (p-value = 0.013), job satisfaction (p-value = .001), intrinsic job satisfaction (p-value = .001) and organisational commitment (p-value <.001). CONCLUSION: The researchers concluded that there is a relationship between training and motivated health workforce in Narok County and recommended strengthening of current training initiatives by ensuring trainings are more regular and involvement of health workers in discussing their career development prospects.