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. 2015 Nov 3;3(4):e93. doi: 10.2196/mhealth.4804

Figure 4.

Figure 4

Bland-Altman plot comparing energy intake (EI) assessed with a newly developed mobile phone app and total energy expenditure measured with the SenseWear Armband (TEESWA) in 81 adolescents. The sample is displayed by records with and without a weekend day: records with a weekend day (closed circles; solid regression line) and records without a weekend day (open circles; dashed regression line).