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. 2017 Jun 8;5(6):e80. doi: 10.2196/mhealth.7591

Table 4.

Relationship between engagement and weight loss.

Level of cohort engagement % total body weight loss,
mean (SE)
Number of messages per month sent to coach,
mean (SE)
Number of consults over 4 months,
mean (SE)
Low (n=74) -1.37 (0.63) 4.83 (2.73) 1.51 (0.20)
Medium (n=383) -2.84 (0.29) 42.65 (7.14) 5.70 (0.33)
High (n=306) -3.86 (0.34) 120.59 (12.55) 10.71 (0.26)