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Table 1 Items, levels, and indicators for scoring of data quality. Values are adjusted to the BFCC project, yet orient on recommended values by Nonnemacher et al.

From: Validating a transnational fracture treatment registry using a standardized method

ItemLevelIndicatorNumeratorDenominatorThresholdSpecific Weight
PersonnelOrganisationQualification of data entering personnelQualified personnelTotal personnel100%2
Length of StayIntegrityValue distributionNoticeable valuesTotal amount of values>8%1
Body Mass IndexIntegrityMissing entries for optional data elementsMissing entriesTotal amount of values>10%3
Inclusion CriteriaCorrectnessCompliance with procedural rulesDeviationsTotal amount of values>5%6