The Use of Telehealth Technology in Assessing the Accuracy of Self-Reported Weight and the Impact of a Daily Immediate-Feedback Intervention among Obese Employees

Table 2

Change in absolute and relative weight discrepancy by study group over time.

	Intervention		Control
	Baseline	Followup	Baseline	Followup
Observed
Absolute weight discrepancy (lbs)	3.01 (0.37)	2.69 (0.37)	3.66 (0.44)	4.37 (0.76)
Relative weight discrepancy (lbs)	1.41 (0.55)	2.59 (0.39)	2.02 (0.61)	2.28 (0.94)
Model predicted
Absolute weight discrepancy (lbs)	3.01 (0.52)	2.69 (0.56)	3.67 (0.47)	4.31 (0.52)*
Relative weight discrepancy (lbs)	1.41 (0.67)	2.54 (0.72)	2.05 (0.61)	2.21 (0.67)

Values are reported as mean ± standard error.
*Intervention versus control is 𝑃<.05 at followup.