Table 2.

Treatment engagement and outcomes

	Emerging adults n = 52		Middle aged adults n = 101		p
	%	Mean (SE)	%	Mean (SE)
Weight change (kg) – Intent to treat*		−2.2 (4.3)		−5.8 (5.0)	< .001
Weight change (%) – Intent to treat**		−2.4 (4.6)		−5.8 (5.0)	< .001
Weight change (kg) – Completers*		−2.7 (4.7)		−6.4 (4.9)	< .001
Weight change (%) – Completers**		−3.0 (4.9)		−6.4 (4.9)	< .01
Attendance	63.1		90.5		< .001
Dietary self‐monitoring	34.8		72.9		< .001
Retention	80.8		91.1		.03

^* Analyses controlled for racial/ethnic minority status, gender and baseline weight (kg).

^** Analyses controlled for racial/ethnic minority status and gender.