Objective
WHO
recommends optimisation of available interventions to reduce deaths of under‐five children with diarrhoea and dehydration (
DD
). Clinical networks may help improve practice across many hospitals but experience with such networks is scarce. We describe magnitude and patterns of changes in processes of care for children with
DD
over the first 3 years of a clinical network.
Methods
Observational study involving children aged 2–59 months with
DD
admitted to 13 hospitals participating in the clinical network. Processes of individual patient care including agreement of assessment, diagnosis and treatment according to
WHO
guidelines were combined using the composite Paediatric Admission Quality of Care (
PAQC
) score (range 0–6).
Results
Data from 7657 children were analysed and improvements in
PAQC
scores were observed. Predicted mean
PAQC
score for all the hospitals at enrolment was 59.8% (95%
CI
: 54.7, 64.9) but showed a wide variation (variance 10.7%, 95%
CI
: 5.8, 19.6). Overall mean
PAQC
score increased by 13.8% (95%
CI
: 8.7–18.9,
SD
between hospitals: ±8.2) in the first 12 months, with an average 0.9% (95%
CI
: 0.3–1.5,
SD
± 1.0) increase per month and plateaued thereafter, and changes were similar in two groups of hospitals joining the network at different times.
Conclusion
Adherence to guidelines for children admitted with
DD
can be improved through participation in a clinical network but improvement is limited, not uniform for all aspects of care and contexts and occurs early. Future research should address these issues.