Randomized trial examines pulse oximetry’s impact on childhood illness management, highlighting its importance in equitable healthcare access.
Summary box Pulse oximetry is now globally recognised as essential for quality integrated management of childhood illness (IMCI) at the primary care level, with strong evidence from the Amélioration l’Identification des détresses Respiratoires chez l’Enfant project demonstrating feasibility, clinical value and improved guideline adherence—reinforced by updated WHO guidance and heightened post-COVID global momentum around oxygen access.
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Barrett et al. (2026) studied this question.
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