Diagnostic Code-Based Screening for Identifying Children with Primary Hyperoxaluria.
Gregory E TasianKimberley DickinsonJohn KarafilidisNicole MarchesaniNuno AntunesHanieh RazzaghiLevon UtidjianKaryn YonekawaDoug CoplenSamina MuneeruddinBob DeFoorKyle O RoveChristopher ForrestChristina ChingPublished in: The Journal of urology (2022)
Diagnostic codes for PH have poor PPV. Findings suggest that one should be careful in research using large databases in which source validation is not possible.
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