Data Quality of National Quality Indicators in Long-term Care Facilities: a Validation and Evaluation Study

"Interventions will be developed based on the findings from the first data collection period.~A bundle of interventions (Program to improve data quality of national quality indicators) will be offered to participating long-term care facilities to support changing behavior in data collection procedures via training and supporting material as implementation strategies with the goal to improve the data quality of the national quality indicators. The program will be tested in a separate pilot study. The second data collection period in the current study will be used to evaluate the effect of the implemented program."