. Author manuscript; available in PMC: 2014 Nov 17.

Published in final edited form as: AIDS Behav. 2014 Dec;18(12):2349–2358. doi: 10.1007/s10461-013-0610-1

Table III.

Descriptive data on adherence items (0-100 scale, see Appendix for exact wording)

Item (mean (SD))	Web based		Paper
Item (mean (SD))	One med (N=3231^*)	All meds (N=3254^*)	N=351
How many days NOT missed…	95.8 (11.4)	95.1 (12.9)^*	94.7 (14.1)
How good a job did you do…	87.8 (19.8)	86.8 (20.9)	84.2 (21.7)^*
How often did you take…	89.7 (17.3)	88.8 (18.1)^*	88.0 (19.9)
Mean of the 3 item scales	91.0 (14.6)	90.2 (15.8)^*	88.8 (17.1)^*
Cronbach’s alpha	0.86	0.89^**	0.89^*

Using One med as a reference, scales were compared by t-test(Non parametric tests’ results were the same) and Cronbach’s alpha were compared by Fisher’s z-transformation.

p-value <0.05.

^**

p-value<0.01