The demonstration produced major improvements in asthma-related care processes and clinical outcomes. Closer adherence to the demonstration model was directly associated with better outcomes.

Predictive methods commonly used to estimate energy expenditure in critically ill children are very imprecise and may lead to overprovision or underprovision of nutrition support. Resting energy expenditure should be measured by indirect calorimetry whenever possible.

No abstract

Acute respiratory infections (ARI) are a major cause of paediatric mortality and morbidity, particularly when associated with delays in treatment. A study of mothers' knowledge, attitudes and practices regarding ARI in their children aged less than 5 years was conducted in an urban Ghanaian population. One hundred and forty-three women traders were interviewed in open air markers in Kumasi, Ghana. Based on Western standards, there was a poor maternal understanding of the aetiology of ARI. A variety of herbal and home care therapies, including some which have potentially harmful effects, were routinely employed for the prophylaxis and treatment of ARI. For example, castor oil and enemas (25.9%) were reported as agents to prevent ARI, and antibiotics were prescribed by the parents in 39.9% for treating coughs. While the mothers exhibited an understanding of symptoms which differentiate between mild and severe ARI, a substantial number indicated that they would delay accessing a health care facility in the presence of the following symptoms which signify severe respiratory distress: dyspnoea (11.2%); tachypnoea (18.9%); chest retraction (21.7%); cough, fever and anorexia (30.0%); and cough, fever and lethargy (57.3%). These findings support the need for an ARI health education programme in Ghana.