Table 2.

Program use by study group (N=793).

Variable		Intervention (n=398)		Control (n=395)		P value
Engaged with coaching (yes), n (%)		68 (17)		38 (10)		.002
Experiments taken (any)
	n (%)		147 (37)		134 (34)		.40
	Median (IQRa)		0 (0-1)		0 (0-1)		.50
Blog shares, median (IQR)		1 (0-4)		1 (0-10)		.13
Blog comment, median (IQR)		1 (0-10)		2 (0-10)		.74
Time in study (days), median (IQR)		32 (6-87)		30 (4-90)		.51

^aIQR: interquartile range.