Variable;Description;Coding
ID;Unique respondent and measurement identifier;first three digits = subject ID, last three digits = measurement ID
measurement starts and ends;File with measurements starts and ends (date + time);0 = missing, 1 = present
ECG;Files with ECG signal;0 = missing, 1 = complete, 2 = incomplete
HR;Files with HR data;0 = missing, 1 = complete, 2 = incomplete
ACC;Files with ACC signals;0 = missing, 1 = complete, 2 = incomplete
CGM;File with CGM data;0 = missing, 1 = present
energy intake;Files with meals and daily meal summary ;0 = missing, 1 = present
steps;File with daily steps summary;0 = missing, 1 = complete, 2 = incomplete
sleep;File with sleep start, end, duration;0 = missing, 1 = complete, 2 = incomplete
CPET;Files with cardiopulmonary exercise test results;0 = missing, 1 = present - co-temporally measured, 2 = present - measured at a different time 
activities;File with list of tracked activities;0 = missing, 1 = present
activity zones;Minutes spent in 3 activity zones;0 = missing, 1 = present
entry questionnaire;File with entry questionnare info (subject info);0 = missing, 1 = present
daily questionnaire;File with daily questionnare info;0 = missing, 1 = complete, 2 = incomplete
sleep handling;Process of sleep detection;0 = automatic, 1 = manual, NA = not applicable