Table 2 The outcome measures and collecting methods
Outcome measure | Â | Collection method |
|---|---|---|
Dietary behavior | Dietary diversity | IoT system log, DDS |
Diet quality | IoT system log, CDGI-E | |
Recommendation adherence | IoT system log | |
System usability and satisfaction | Satisfaction ratings | Questionnaire (CSAT) |
Ease of use ratings | Questionnaire (CES) | |
Nutritional status | Risk of malnutrition | Questionnaire (MNA-SF) |
Anthropometric measurements | Body mass index | Basic body measurement (body weight scale, height rod) |
Waist circumference | Basic body measurement (measuring tape) | |
Systolic blood pressure | Blood pressure monitor | |
Diastolic blood pressure | Blood pressure monitor | |
Skin folds | Basic body measurement (skinfold caliper) |