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. 2014 Jan 10;29(12):2273–2287. doi: 10.1007/s00467-013-2677-3

Table 1.

Clinical and laboratory criteria for the systemic inflammatory response syndrome (SIRS). Note: Patients must present with at least two of the following and *must include either 1 or 4

1. *Temperature > 38° C or < 36° C (as determined by central temperature)
2. Heart rate > 90th percentile for age
3. Respiratory rate >90th percentile for age, or hyperventilation to PaCO2 < 32 torr
4. *White blood cell count >12,000 cells/mm3, or <4,000 cells/mm3