Evaluation of a community-based asthma management program in a population sample of schoolchildren.
OBJECTIVE
To assess the effect of a community-based management program, incorporating both education and treatment directed at children, parents, doctors, pharmacists, community nurses and school teachers.


METHODS
The effect of this intervention in a population sample of 65 children with a wide range of morbidity due to asthma was compared with a control group of 55 children living in a different area. Both groups were re-evaluated concurrently after three and six months.


METHODS
Forced expiratory volume in one second (FEV1); bronchial responsiveness to histamine measured as the provoking dose causing a 20% fall in FEV1 (PD20FEV1) and as dose-response ratio (DRR); Airflometer variability; symptom frequency; and knowledge of asthma. Morbidity was measured by parents using a self-administered questionnaire and included days absent from school and unscheduled doctor or emergency room visits.


RESULTS
At three months, the intervention group had a significant improvement in knowledge of asthma compared with both their baseline and the control group's change in knowledge. Also, FEV1 improved in this group and symptoms which limit activity decreased significantly. However, the largest improvements were recorded at the six-month follow up. In the intervention group, bronchial responsiveness and night cough were reduced significantly and FEV1 was improved, compared with both baseline measurements and the control group. Knowledge of asthma also improved significantly from baseline, and unscheduled doctor or emergency room visits were reduced.


CONCLUSIONS
These improvements in this group of children, many of whom had mild asthma, verify that community-based management programs can be effective in treating childhood asthma.
Toelle
B G
BG
Institute of Respiratory Medicine, Royal Prince Alfred Hospital, Camperdown, NSW.
Peat
J K
JK
Salome
C M
CM
Mellis
C M
CM
Bauman
A E
AE
Woolcock
A J
AJ
D001249:Asthma / Q000503:physiopathology / Q000628:therapy*; D002648:Child; D003153:Community Health Services; D005260:Female; D005500:Follow-Up Studies; D005541:Forced Expiratory Volume; D006266:Health Education; D007722:Health Knowledge, Attitudes, Practice; D006801:Humans; D008297:Male; D009017:Morbidity; D010353:Patient Education as Topic; D015397:Program Evaluation; D012648:Self Care