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. 2015 Mar 13;3(1):e30. doi: 10.2196/mhealth.3324

Table 2.

Evaluation of the dietary intake records provided through FRapp usage.




Eating event (n=143)
Image Completeness Text
included
Breakfast
n (%)
Lunch
n (%)
Dinner
n (%)
Snack
n (%)
Pre/post-
meal
images
captured
Complete Yes 6 (4.2) 5 (3.5) 8 (5.6) 4 (2.8)


No 4 (2.8) 3 (2.1) 0 (0.0) 0 (0.0)

Incomplete Yes 4 (2.8) 2 (1.4) 1 (0.7) 2 (1.4)


No 1 (0.7) 2 (1.4) 2 (1.4) 1 (0.7)
Pre-meal
only
images
captured
Complete Yes 5 (3.5) 0 (0.0) 5 (3.5) 16 (11.2)


No 4 (2.8) 2 (1.4) 1 (0.7) 3 (2.1)

Incomplete Yes 1 (0.7) 6 (4.2) 7 (4.9) 5 (3.5)


No 2 (1.4) 2 (1.4) 0 (0.0) 3 (2.1)
Post-meal
only
images
captured
Complete Yes 0 (0.0) 0 (0.0) 0 (0.0) 0 (0.0)


No 0 (0.0) 0 (0.0) 0 (0.0) 0 (0.0)

Incomplete Yes 0 (0.0) 1 (0.7) 0 (0.0) 0 (0.0)


No 0 (0.0) 1 (0.7) 0 (0.0) 0 (0.0)
None Text only Yes 9 (6.3) 9 (6.3) 11 (7.7) 5 (3.5)