Table 3.

Perceptions of Effectiveness of Approaches to Quitting Tobacco of Current Smokers and Ex-Smokers, N = 259

Variables	N	Range	M	SD
Individual therapy	205	1–6	3.51	2.10
Reading materials	205	1–6	2.86	2.03
Group therapy	206	1–6	3.15	2.07
Nicotine patch	204	1–6	3.07	2.02
Medications	206	1–6	3.50	2.22

Note. Participants had missing data for these variables. SE for skewness = .15; SE for kurtosis = .30.