Archives of disease in childhood
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Hypertensive crisis is categorised into hypertensive urgency and hypertensive emergency. The present work aimed to determine the effect of different gradings of blood pressure (BP) ratios in predicting the severity of paediatric hypertensive crisis. ⋯ dDBP and dSBP ratios may serve as BP parameters in predicting the severity of paediatric hypertensive crisis. A dSBP ratio greater than 20% may indicate a critical point for severe hypertensive crisis in children.