Daily versus weekly iron supplementation and prevention of iron deficiency anaemia in lactating women

Objective: To demonstrate the effectiveness and social feasibility of weekly versus daily iron supplementation in preventing and treating iron deficiency anaemia among anaemic mothers. Design: A longitudinal in nature. Setting: Seven urban slum communities in Teklehaimanot Wereda, Addis Ababa, Ethiopia. Subjects: Two hundred seven eligible mothers were assigned to the daily supplementation, weekly supplementation or control groups following randomisation between March and May 2001. The daily supplemented groups (n=71) received 60 mg of elemental iron containing 300 mg ferrous sulphate and 400 µg folic acid from monday to friday. The weekly group (n=68) received one tablet once a week every monday supervised while the control group (n=68) was advised to take no medications without the knowledge of the investigators until the completion of the study. To eliminate a major source of variation, subjects participating in the study were de-wormed at the beginning of the study. Main outcome measures: Haemoglobin and serum ferritin concentrations were compared before and after the intervention among the groups. Results: The mean haemoglobin (Hgb), and serum ferritin concentration (SFC) at baseline were practically similar among the groups. Haemoglobin levels significantly increased at the end of the study in all the groups and the proportion of anaemia decreased from 6.9% to 1.6% in the daily, 6.7% to 1.7% in the weekly supplemented and 6.7% to 6.1% in the control groups. The difference noted between the daily and weekly supplemented groups was not significant. The improvement of SFC concentration was better in the daily than the weekly group but not statistically significant. Daily supplementation schedule caused more side effects and lower compliance level than the weekly supplementation schedule. Conclusion: Weekly supplementation is simple, comparable to daily supplementation and economically advantageous. Thus, it is recommended to adopt the strategy for controlling anaemia. Further because of higher compliance rate and lower side effects, it is deemed to be socially feasible. (East African Medical Journal: 2003 80(1): 11-16

Maternal knowledge on mother-to-child transmission of HIV and breastmilk alternatives for HIV positive mothers in Homa Bay District Hospital, Kenya

Background: Mother- to- Child Transmission (MTCT) of HIV is a relatively new concept in rural populations and despite the huge amount of work that has been done on the HIV/AIDS, there still remains a dearth of information in knowledge of mothers on this concept especially in areas related to appropriate feeding methods for infants born to mothers infected with the virus.Objectives: To determine maternal knowledge on MTCT of HIV in the rural setting and to examine viable breastmilk alternatives for mothers who would be HIV positive.Design: A cross- sectional study, supported by an observational study.Setting: A rural district community and Homa-Bay District Hospital in South Western Kenya.Subjects: One hundred and twelve non-tested mothers having infants aged 0-12 months in the community and a sub-group (10%) of HIV positive mothers from the District Hospital.Results: Maternal knowledge on MTCT of HIV was as low as 8.9% in the study area. The MTCT knowledge was found to influence the alternative feeding choice as mentioned by the non-tested mothers (p = 0.001; OR = l.41; 95%CI, 1.04-3.86). Those with high MTCT knowledge tended to bemore receptive and considered feeding alternatives other than cowmilk like expressed breastmilk (p = 0.l 5), formula (p = 0.036; OR = 2.44; 95%CI, 1.66-6.04) and milk from milk bank (p = 0.0l5; OR = l.34; 95%CI, 1.13-5.50) than their counterparts with low MTCT knowledge. Cowmilk, formula and wet-nursing were the three feeding alternatives that were viable with varying socio-cultural, economic and/or nutritional constraints.Conclusion: Maternal MTCT knowledge influences the choice of alternative infant feeding option but not breastfeeding practices. Cowmilk is the most common, socio-culturally acceptable and accessible breastmilk alternative in this community. It is recommended that in order to improve MTCT knowledge, health education and nutrition counselling be intensified in PMTCT programmes, VCT centers and ANC clinics. Concurrently, effort should be made to increase the supply of cowmilk within the community so as to make it more readily available and affordable