Strengthening evidence-based planning of integrated health service delivery through local measures of health intervention delivery times.

BACKGROUND: Immunization services in developing countries are increasingly used as platforms for delivery of other health interventions. A challenge for scaling up interventions on existing platforms is insufficient resources allocated to the integrated platform with the risk of overburdening a health worker. Determining the length of time to deliver priority interventions can be useful information in planning integrated services and mitigating this risk. We designed and tested a methodology for collecting the time needed to deliver selected interventions. METHODOLOGY: At 18 health facilities in Mali, Ethiopia, and Cameroon, we observed delivery of 11 maternal and child health interventions to determine delivery times. We interviewed health workers to estimate self-reported delivery times. RESULTS: Based on observations, vitamin A supplementation (median, 2:00 minutes per child) and vaccinations (median, 2:22 minutes) took the least amount of time to deliver, whereas human immunodeficiency virus counseling and testing and sick infant treatment interventions were among the longest to deliver. Health worker-reported times to deliver interventions were consistently higher than observed times. CONCLUSIONS: Using locally-obtained data can be useful to step for planners to determine how best to use existing platforms for delivering new interventions, particularly since these interventions may require substantially more time to deliver compared to immunizations.

Community and health worker perceptions and preferences regarding integration of other health services with routine vaccinations: four case studies.

BACKGROUND: Integration of routine vaccination and other maternal and child health services is becoming more common and the services being integrated more diverse. Yet knowledge gaps remain regarding community members and health workers acceptance, priorities, and concerns related to integration. METHODS: Qualitative health worker interviews and community focus groups were conducted in 4 African countries (Kenya, Mali, Ethiopia, and Cameroon). RESULTS: Integration was generally well accepted by both community members and health workers. Most integrated services were perceived positively by the communities, although perceptions around socially sensitive services (eg, family planning and human immunodeficiency virus) differed by country. Integration benefits reported by both community members and health workers across countries included opportunity to receive multiple services at one visit, time and transportation cost savings, increased service utilization, maximized health worker efficiency, and reduced reporting requirements. Concerns related to integration included being labor intensive, inadequate staff to implement, inadequately trained staff, in addition to a number of more broad health system issues (eg, stockouts, wait times). CONCLUSIONS: Communities generally supported integration, and integrated services may have the potential to increase service utilization and possibly even reduce the stigma of certain services. Some concerns expressed related to health system issues rather than integration, per se, and should be addressed as part of a wider approach to improve health services. Improved planning and patient flow and increasing the number and training of health staff may help to mitigate logistical challenges of integrating services.

Anthropometry measures and prevalence of obesity in the urban adult population of Cameroon: an update from the Cameroon Burden of Diabetes Baseline Survey.

BACKGROUND: The objective of the study was to provide baseline and reference data on the prevalence and distribution of overweight and obesity, using different anthropometric measurements in adult urban populations in Cameroon. METHODS: The Cameroon Burden of Diabetes Baseline Survey was a cross-sectional study, conducted in 4 urban districts (Yaoundé, Douala, Garoua and Bamenda) of Cameroon, using the WHO Step approach for population-based assessment of cardiovascular risk factors. Body mass index, waist circumference and waist-to-hip ratio were measured using standardized methods. Overall, 10,011 individuals, 6,004 women and 4,007 men, from 4,189 households, aged 15 years and above participated. RESULTS: Based on body mass index, more than 25% of urban men and almost half of urban women were either overweight or obese with 6.5% of men and 19.5% of women being obese. The prevalence of obesity showed considerable variation with age in both genders. Using body mass index provided the highest prevalence of obesity in men (6.5%) and waist-to-hip ratio the lowest prevalence (3.2%). Among women, using waist-to-hip ratio and waist circumference yielded the highest prevalence of obesity (28%) and body mass index the lowest (19.5%). There was a trend towards an increase in age-adjusted odd ratios of being overweight or obese with duration of education in both sexes. CONCLUSION: The study provides current data on anthropometric measurements and obesity in urban Cameroonian populations, and found high prevalences of overweight and obesity particularly over 35 years of age, and among women. Prevalence varied according to the measure used. Our findings highlight the need to carry out further studies in Cameroonian and other Sub-Saharan African populations to provide appropriate cut-off points for the identification of people at risk of obesity-related disorders, and indicate the need to implement interventions to reverse increasing levels of obesity.