Table 5.

The Preventive Plan usage and nurse-contact time

	Group 1 (n=8)	Group 2 (n=6)	Statistic	P-value
Days TPP accessed/weeks in program, mean (SD)	1.21 (0.77)	1.32 (0.8)	t=−0.244	0.812
Nurse phone time/weeks in program, mean (SD)	3.53 (0.95)	2.67 (1.58)	t=1.28	0.225
Home visits/weeks in program, median (IQR)	0.19 (0.15–0.22)	0.29 (0.19–0.38)	U=9	0.052
Face-to-face contact time/weeks in program, mean (SD)	12.51 (3.91)	18.54 (6.37)	t=−2.044	0.076
Emails sent by nurse/weeks in program, mean (SD)	0.71 (0.21)	1.27 (0.23)	t=−4.732	<0.0005*
Emails received by nurse/weeks in program, mean (SD)	0.32 (0.22)	0.39 (0.27)	t=−0.462	0.653
Page loads (%): messages, mean (SD)	44.33 (4.65)	47.99 (10.31)	t=−0.81	0.447
Page loads (%): action programs, median (IQR)	12.19 (11.63–13.48)	10.48 (9.75–18.58)	U=15	0.282
Page loads (%): health-risk assessment, mean (SD)	3.46 (1.56)	3.9 (1.64)	t=−0.508	0.621
Page loads (%): personal health record, mean (SD)	2.57 (1.24)	2.9 (2.48)	t=−0.329	0.748
Page loads (%): health news, mean (SD)	1.52 (1.3)	1.25 (0.92)	t=0.43	0.674
Page loads (%): challenge programs, mean (SD)	0.69 (0.5)	0.51 (0.71)	t=0.543	0.597

Note:

^*significant at P≤0.05.

Abbreviation: TPP, The Preventive Plan.