DOI: 10.24373/pdsp-491
title: Expected Concepts Present Results, PEDSnet Database (2025-07)

description: Results vary greatly by site and domain. Expected concept values are defined in the PEDSnet Common Data Model, v5.8. Thirty-four threshold violations were flagged for this data cycle: 1. A low density of Influenza facts in the Measurement table. This flag indicates 5.9% of patients have at least one occurrence of this fact type, which is less than the minimum expected value of 8.4% (based on comparison to the rest of the network). <br> Codeset: [Influenza](https://pedsnet.org/metadata/handle/20.500.14642/1077) 2. A low density of Serum Creatanine (SCr) facts in the Measurement table. This flag indicates 22.6% of patients have at least one occurrence of this fact type, which is less than the minimum expected value of 24.4% (based on comparison to the rest of the network). <br> Codeset: [Serum Creatanine (SCr)](https://pedsnet.org/metadata/handle/20.500.14642/570) 3. A low density of Urine Protein (Qualitative) facts in the Measurement table. This flag indicates 15% of patients have at least one occurrence of this fact type, which is less than the minimum expected value of 16.1% (based on comparison to the rest of the network). <br> Codeset: [Urine Protein (Qualitative)](https://pedsnet.org/metadata/handle/20.500.14642/573) 4. A low density of 2+ Census Block Group Location History Geocodes (2010) that are valid (of the correct length) in the Location History table. This flag indicates 4.5% of patients have at least one occurrence of this fact type, which is less than the minimum expected value of 12.7% (based on comparison to the rest of the network). 5. A low density of 2+ Census Tract Location History Geocodes (2010) that are valid (of the correct length) in the Location History table. This flag indicates 4.5% of patients have at least one occurrence of this fact type, which is less than the minimum expected value of 12.7% (based on comparison to the rest of the network). 6. A low density of Census Block Group Geocode (2010) that are valid (of the correct length) in the Location FIPS table. This flag indicates 0% of patients have at least one occurrence of this fact type, which is less than the minimum expected value of 68.5% (based on comparison to the rest of the network). 7. A low density of Census Block Group Geocode (2020) that are valid (of the correct length) in the Location FIPS table. This flag indicates 75.7% of patients have at least one occurrence of this fact type, which is less than the minimum expected value of 78.4% (based on comparison to the rest of the network). 8. A low density of Census Tract Geocode (2010) that are valid (of the correct length) in the Location FIPS table. This flag indicates 0% of patients have at least one occurrence of this fact type, which is less than the minimum expected value of 68.5% (based on comparison to the rest of the network). 9. A low density of Census Tract Geocode (2020) that are valid (of the correct length) in the Location FIPS table. This flag indicates 75.7% of patients have at least one occurrence of this fact type, which is less than the minimum expected value of 78.4% (based on comparison to the rest of the network). 10. A low density of 2+ Census Block Group Location History Geocodes (2010) that are valid (of the correct length) in the Location History table. This flag indicates 0% of patients have at least one occurrence of this fact type, which is less than the minimum expected value of 12.7% (based on comparison to the rest of the network). 11. A low density of 2+ Census Tract Location History Geocodes (2010) that are valid (of the correct length) in the Location History table. This flag indicates 0% of patients have at least one occurrence of this fact type, which is less than the minimum expected value of 12.7% (based on comparison to the rest of the network). 12. A low density of Absolute Neutrophil Count (ANC) facts in the Measurement table. This flag indicates 20.5% of patients have at least one occurrence of this fact type, which is less than the minimum expected value of 32.7% (based on comparison to the rest of the network). <br> Codeset: [Absolute Neutrophil Count (ANC)](https://pedsnet.org/metadata/handle/20.500.14642/1067) 13. A low density of Alanine Transaminase facts in the Measurement table. This flag indicates 16.5% of patients have at least one occurrence of this fact type, which is less than the minimum expected value of 24.4% (based on comparison to the rest of the network). <br> Codeset: [Alanine Transaminase](https://pedsnet.org/metadata/handle/20.500.14642/563.2) 14. A low density of Platelets facts in the Measurement table. This flag indicates 25.6% of patients have at least one occurrence of this fact type, which is less than the minimum expected value of 34.7% (based on comparison to the rest of the network). <br> Codeset: [Platelets](https://pedsnet.org/metadata/handle/20.500.14642/665) 15. A low density of Serum Creatanine (SCr) facts in the Measurement table. This flag indicates 18% of patients have at least one occurrence of this fact type, which is less than the minimum expected value of 24.4% (based on comparison to the rest of the network). <br> Codeset: [Serum Creatanine (SCr)](https://pedsnet.org/metadata/handle/20.500.14642/570) 16. A low density of Sodium facts in the Measurement table. This flag indicates 18.2% of patients have at least one occurrence of this fact type, which is less than the minimum expected value of 25.6% (based on comparison to the rest of the network). <br> Codeset: [Sodium](https://pedsnet.org/metadata/handle/20.500.14642/1075) 17. A low density of Smoking/Tobacco facts in the Observation table. This flag indicates 16.8% of patients have at least one occurrence of this fact type, which is less than the minimum expected value of 45% (based on comparison to the rest of the network). <br> Codeset: [Smoking/Tobacco](https://pedsnet.org/metadata/handle/20.500.14642/1074) 18. A low density of Blood Culture Procedures facts in the Procedure Occurrence table. This flag indicates 0% of patients have at least one occurrence of this fact type, which is less than the minimum expected value of 5.4% (based on comparison to the rest of the network). <br> Codeset: [Blood Culture Procedures](https://pedsnet.org/metadata/handle/20.500.14642/1069) 19. A low density of Head Circumference facts in the Measurement table. This flag indicates 23.3% of patients have at least one occurrence of this fact type, which is less than the minimum expected value of 24.1% (based on comparison to the rest of the network). <br> Codeset: [Head Circumference](https://pedsnet.org/metadata/handle/20.500.14642/1071) 20. A low density of Census Block Group Geocode (2010) that are valid (of the correct length) in the Location FIPS table. This flag indicates 20.3% of patients have at least one occurrence of this fact type, which is less than the minimum expected value of 68.5% (based on comparison to the rest of the network). 21. A low density of Census Block Group Geocode (2020) that are valid (of the correct length) in the Location FIPS table. This flag indicates 20.3% of patients have at least one occurrence of this fact type, which is less than the minimum expected value of 78.4% (based on comparison to the rest of the network). 22. A low density of Census Tract Geocode (2010) that are valid (of the correct length) in the Location FIPS table. This flag indicates 20.3% of patients have at least one occurrence of this fact type, which is less than the minimum expected value of 68.5% (based on comparison to the rest of the network). 23. A low density of Census Tract Geocode (2020) that are valid (of the correct length) in the Location FIPS table. This flag indicates 20.3% of patients have at least one occurrence of this fact type, which is less than the minimum expected value of 78.4% (based on comparison to the rest of the network). 24. A low density of 2+ Census Block Group Location History Geocodes (2010) that are valid (of the correct length) in the Location History table. This flag indicates 1.5% of patients have at least one occurrence of this fact type, which is less than the minimum expected value of 12.7% (based on comparison to the rest of the network). 25. A low density of 2+ Census Block Group Location History Geocodes (2020) that are valid (of the correct length) in the Location History table. This flag indicates 1.5% of patients have at least one occurrence of this fact type, which is less than the minimum expected value of 14.6% (based on comparison to the rest of the network). 26. A low density of 2+ Census Tract Location History Geocodes (2010) that are valid (of the correct length) in the Location History table. This flag indicates 1.5% of patients have at least one occurrence of this fact type, which is less than the minimum expected value of 12.7% (based on comparison to the rest of the network). 27. A low density of 2+ Census Tract Location History Geocodes (2020) that are valid (of the correct length) in the Location History table. This flag indicates 1.5% of patients have at least one occurrence of this fact type, which is less than the minimum expected value of 14.6% (based on comparison to the rest of the network). 28. A low density of Absolute Neutrophil Count (ANC) facts in the Measurement table. This flag indicates 30% of patients have at least one occurrence of this fact type, which is less than the minimum expected value of 32.7% (based on comparison to the rest of the network). <br> Codeset: [Absolute Neutrophil Count (ANC)](https://pedsnet.org/metadata/handle/20.500.14642/1067) 29. A low density of Alanine Transaminase facts in the Measurement table. This flag indicates 21.2% of patients have at least one occurrence of this fact type, which is less than the minimum expected value of 24.4% (based on comparison to the rest of the network). <br> Codeset: [Alanine Transaminase](https://pedsnet.org/metadata/handle/20.500.14642/563.2) 30. A low density of Influenza facts in the Measurement table. This flag indicates 2.7% of patients have at least one occurrence of this fact type, which is less than the minimum expected value of 8.4% (based on comparison to the rest of the network). <br> Codeset: [Influenza](https://pedsnet.org/metadata/handle/20.500.14642/1077) 31. A low density of Platelets facts in the Measurement table. This flag indicates 31.1% of patients have at least one occurrence of this fact type, which is less than the minimum expected value of 34.7% (based on comparison to the rest of the network). <br> Codeset: [Platelets](https://pedsnet.org/metadata/handle/20.500.14642/665) 32. A low density of Serum Creatanine (SCr) facts in the Measurement table. This flag indicates 22.6% of patients have at least one occurrence of this fact type, which is less than the minimum expected value of 24.4% (based on comparison to the rest of the network). <br> Codeset: [Serum Creatanine (SCr)](https://pedsnet.org/metadata/handle/20.500.14642/570) 33. A low density of Sodium facts in the Measurement table. This flag indicates 22.4% of patients have at least one occurrence of this fact type, which is less than the minimum expected value of 25.6% (based on comparison to the rest of the network). <br> Codeset: [Sodium](https://pedsnet.org/metadata/handle/20.500.14642/1075) 34. A low density of Smoking/Tobacco facts in the Observation table. This flag indicates 26.5% of patients have at least one occurrence of this fact type, which is less than the minimum expected value of 45% (based on comparison to the rest of the network). <br>Codeset: [Smoking/Tobacco](https://pedsnet.org/metadata/handle/20.500.14642/1074)
description: This network analysis computes the proportion of patients with evidence of a specified concept for the v5.8 data cycle. The proportion is computed using the number of patients with the concept of interest as the numerator, and all patients with a drug, procedure, AND lab record as the denominator. All PEDSnet sites as of July 2025 were analyzed, but site names have been anonymized in this report.
description: The coordinating center has followed up with the flagged sites to remediate the threshold violations for the next data cycle.