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[Joint study to establish reference values for clinical chemical parameters in childhood (author's transl)]
Insights
This study established reliable clinical chemistry reference values for children across various age groups. These new pediatric reference ranges aid accurate diagnosis in routine clinical practice.
Area of Science:
- Pediatric Clinical Chemistry
- Laboratory Medicine
- Biochemistry
Context:
- Establishing accurate reference values is crucial for pediatric clinical chemistry.
- Existing reference values for children are often insufficient or outdated.
- A collaborative effort was needed to address this gap in pediatric diagnostics.
Purpose:
- To determine reliable reference values for key clinical chemical parameters in children.
- To provide age-specific percentiles, mean values, and 95% confidence intervals.
- To develop reference ranges applicable to daily pediatric laboratory analyses.
Summary:
- Data from 15 pediatric hospitals were collected for children meeting specific health criteria.
- Clinical chemical parameters were analyzed across diverse pediatric age groups.
- Percentiles, mean values, and confidence intervals were calculated for each parameter and age group.
Impact:
- Provides validated pediatric reference ranges for routine clinical use.
- Enhances the accuracy of diagnosing and monitoring diseases in children.
- Supports evidence-based clinical decision-making in pediatric healthcare.
Abstract:
The working group 'Pädiatrische Klinische Chemie' undertook a joint study to satisfy the need for more reliable reference values for clinical chemical parameters in childhood. In 15 different pediatric hospitals data for the most important clinical chemical parameters were determined for children of different age groups. The children included in the study fulfilled the required minimal criteria concerning their health state. The data were listed according to parameter and age group and the percentiles and mean values with 95% confidence intervals are presented. From these values, reference ranges are derived that are suitable for daily routine analyses.