Table 2.

RESULTS OF THE CEASE QUIT SMOKING INTERVENTION, PHASE I (N=400) FROM BIVARIATE, INTENT-TO-TREAT ANALYSES

Characteristic	Quit Smoking n = 35		Did not Quit n=365		All participants n = 400		p-valuea
	n	%	n	%	n	%
	Intervention
Individual	18	8.9	184	91.1	202	50.5
Group	17	8.6	181	91.4	198	49.5	chi2(1) = 0.0132 Pr = 0.908
Gender
Male	19	8.1	216	91.9	235	58.7
Female	16	9.7	149	90.3	165	41.3	chi2(1) = 0.3154 Pr = 0.574
Race/ Ethnicity
African American	26	9.3	253	90.7	279	69.7
White	7	6.6	99	93.4	106	26.5	chi2(1) = 0.7226 Pr = 0.395b
Other	2	13.3	13	86.7	15	3.8	chi2(2) = 1.1193 Pr = 0.571
School Attainment
Some high school	14	9.2	139	90.8	153	38.2
Graduated high school	11	7.4	138	92.6	149	37.3
At least some collegec	10	10.2	88	89.8	98	24.5	chi2(2) = 0.639 Pr = 0.726
Occupation
Working or other	16	10.6	135	89.4	151	37.8
Not working	19	7.6	230	92.4	249	62.2	chi2(1) = 1.035 Pr = 0.309
Nicotine Dependence
Low	4	13.8	25	86.2	29	7.3
Moderate	14	9.3	136	90.7	150	37.5
High	17	7.7	204	92.3	221	55.2	chi2(2) = 1.297 Pr = 0.523
Drug Dependenced
No	23	7.1	300	92.9	323	80.7
Yes	65	15.6	12	84.4	87	19.3	chi2(1) = 5.5784 Pr = 0.018
Readiness to Quit
No	172	91.5	16	8.5	188	47.0
Yes	193	91.0	19	9.0	212	53.0	chi2(1) = 0.0255 Pr = 0.873
Age (in years, range 19–69)	45.56	10.31	43.91	11.61	44.74	11.0	Pr(|T| > |t|) = 0.1334
Stress (range 1–5)	3.2	0.6	3.2	0.5	3.2	0.6	Pr(|T| > |t|) = 0.5941
Social Support (range 1–5)	3.7	1.4	3.5	0.9	3.7	1.0	Pr(|T| > |t|) = 0.3510
Sessions attended (range 1–12)	4.77	3.78	2.48	2.17	2.68	2.39	Pr(|T| > |t|) < 0.0001

Notes:

^aPearson group differences

^bcomparing African American and White participants only across groups

^cIncludes participants who attended Trading School

^dHistory of Drug Dependence

^eBased on t-test