Digital Data Collection Reduces Terminal Digit Bias in Haemodynamic and Physical Activity Measures in Pulmonary Arterial Hypertension

Key Points

• This research aims to evaluate the impact of digital data collection on terminal digit bias in measurements relevant to pulmonary arterial hypertension.
• Utilized implanted devices for remote monitoring
• Compared data accuracy before and after remote monitoring implementation
• Analyzed variability in observer-reported data
• Elimination of terminal digit bias was achieved through remote monitoring
• Overall measurement accuracy improved for hemodynamic and physical activity data
• Reduced variability in the collected data was observed during the study