Search

Objective: To assess the effect of oral health education on knowledge and oral health seeking behaviour of persons living with HIV/AIDS (PLWHA)., Methods: Quasi-experimental study design conducted among 195 Persons living with HIV/AIDS attending two Comprehensive Care Centres (CCC) at the Kenyatta National Hospital (intervention group) and Mbagathi district hospital (non-intervention group) in Nairobi Kenya. The participants were selected using systematic random sampling method and data collected using a questionnaire. Data was collected at baseline, at three months (review 1) and at six months (review 2)., Results: There was a significant change in oral health knowledge for KNH participants. However, no significant change in oral knowledge was recorded for MDH participants. The proportion of participants who brushed their teeth at least twice a day increased significantly from 52% to 88% for KNH. The proportion of those who had brushed the previous evening increased from 47% to 83.2%. There was no significant change in the proportion brushing at least twice a day among the non-intervention group. There was a significant association between change in knowledge and change to brushing at least twice a day among the intervention group., Conclusion: Oral health education led to improved oral health knowledge and oral hygiene practices among PLWHA.

Objective: The study aims to determine the resource gaps in the delivery of MEHSP at the district health system., Design: Cross sectional survey., Setting: District health system, Coast Province, Kenya., Subjects: A sample of 11 district health system facilities., Results: Resource gaps analysis shows that service provision is sensitive to dominant inputs (availability of buildings, equipment, personnel, drugs and non-pharmaceuticals) at all levels of care. Targeting of the resources in respect of the important inputs is poor at all levels as demonstrated by the wide range of excess and shortages of inputs. The mismatch may have adverse effects on both quantity and quality of services., Conclusion: A deliberate policy for targeting of finances for the important inputs needs to be developed to ensure optimisation of their combinations for minimization of mismatch of resources.

Objective: Lead exposure has been associated with intellectual impairment in children in a number of international studies. Prevalence of elevated blood lead levels (eBLL > or = 10ug/dL) of between 5 - 15% has been reported among in Nairobi (UNEP, 2006). However, little is known about potential environmental exposure for eBLLs among children in Kibera, Nairobi., Methods: A descriptive, cross-sectional study of children drawn from Kibera slums who presented at Yes to kids (Y2K) programme of VIPS Health Services at Woodley, Nairobi between June and August 2007 was carried out. The study assessed potential correlates of eBLLs in 387 children aged 6 to 59 months and had lived in Kibera slums since birth. Sampling was purposive. The factors examined were age, sex, breastfeeding history, respondent's education and occupation, type of house walls, sources of drinking water and kales, and awareness of lead poisoning among respondents. Potential risk factors such exposure to paint, contaminated playgrounds, glazed pottery, cosmetics and para-occupational as well as living near lead industry and pica behavior were also examined. Potential environmental sources of lead such as drinking water, soil and kales were analyzed for lead levels., Results: Seven percent (n = 27, N = 387) had BLLs above 10ug/dl. BLL > or = 10ug/dl was associated with non-permanent housing (p = 0.812), playing on potentially lead contaminated grounds (p = 0.627) and pica behavior (p = 0.439). Low risk parental occupation (p = 0.001) and Kales sourced from the market/kiosks (p = 0.001) were significantly associated with BLL > or = 10ug/dl. Soil lead levels (Soil Pb) ranged from 3,000 to 90,000ug/kg, which was very high compared to WHO acceptable range of 100 - 200ug/kg. There was weak linear association (r2 = 0.0160) between Soil Pb and mean BLLs for a given village. There were no detectable levels of lead in kales and tap water., Conclusions: The study found about 7% (N = 387) of the children tested had eBLL > or = 10ug/dl in an area with very high soil lead levels (range in Kibera slums: 3,365 - 89,570ug/kg; WHO allowable range: 100 - 120ug/kg), raising a health flag that must be addressed using the multi-sectoral approach and further studies. It's important to note that the study design and its inherent limitations could have masked true picture of childhood lead poisoning in Kibera slums, Nairobi.