. 2014 Mar 1;20(3):206–214. doi: 10.1089/tmj.2013.0169

Table 3.

Mean Use of REQ-Mobile Application Tools, Intercorrelation (Spearman r) of Use of Various Tools, and Correlation of Tool Use with Smoking Abstinence by Smokers Allocated to the REQ-Mobile Group Who Used the Mobile Application and Completed the 12-Week Posttest (n=18)

	LIST MAKER	SHORT SUPPORT DOCUMENTS	AUDIO TESTIMONIALS	SET QUIT DATE	READ A MESSAGE IN INBOX
Mean
Number of times used	8.00	36.50	9.11	2.00	76.33
Percentage of use	6.16	23.86	6.57	3.38	60.03
Intercorrelation of use of tools and features
List maker
Short support documents
Number of times used	0.82^a
Percentage of use	0.15
Audio testimonials
Number of times used	0.79^a	0.91^a
Percentage of use	−0.02	−0.25
Set quit date
Number of times used	0.59^b	0.46	0.53^a
Percentage of use	0.07	−0.68^a	−0.01
Opened message in inbox
Number of times used	0.81^a	0.93^a	0.92^a	0.50^b
Percentage of use	−0.43	−0.88^a	0.22	0.37
12-week 30-day point-prevalence abstinence
Number of times used	0.49^b	0.19	0.03	0.38	0.12
Percentage of use	0.56^b	0.41	−0.31	−0.08	−0.57^b
12-week continuous abstinence
Number of times used	0.45	0.21	0.06	0.35	0.15
Percentage of use	0.54^b	0.27	−0.24	−0.09	−0.40

^{^a}

p<0.05.

^{^b}

p<0.01.