TThe Indian Journal of Pediatrics4/13/2026Comparison of PaO2/FiO2 (PF ratio) to SpO2/FiO2 (SF ratio) and OI to OSI for Predicting Short Term Outcomes in Children with Acute Hypoxemic Respiratory Distress: A Prospective Observational Study – Authors’ ReplyNiyati Shah·Ajay Walimbe·Bhakti U. Sarangi·Guruprasad Hassan ShankarRead at The Indian Journal of PediatricsTagsRespiratory Support and MechanismsPulmonary and Respiratory Medicine