Skip to Main Content
TABLE 3

Bivariate Association of E-Cigarette Use at Wave 2 and Smoking Initiation at Wave 3, by Smoking Intention at Wave 2, n = 8242

Did Not Initiate Smoking at Wave 3, No. (%)Initiated Smoking at Wave 3, No. (%)Total No. (%)
No smoking intention at wave 2    
 No e-cigarette use at wave 2 6633 (98.5) 102 (1.5) 6735 (100) 
 E-cigarette use at wave 2 372 (90.3) 40 (9.7) 412 (100) 
 Total 7005 (98.0) 142 (2.0) 7147 (100) 
Smoking intention at wave 2    
 No e-cigarette use at wave 2 726 (90.0) 81 (10.0) 807 (100) 
 E-cigarette use at wave 2 238 (82.6) 50 (17.4) 288 (100) 
 Total 964 (88.0) 131 (12.0) 1095 (100) 
Did Not Initiate Smoking at Wave 3, No. (%)Initiated Smoking at Wave 3, No. (%)Total No. (%)
No smoking intention at wave 2    
 No e-cigarette use at wave 2 6633 (98.5) 102 (1.5) 6735 (100) 
 E-cigarette use at wave 2 372 (90.3) 40 (9.7) 412 (100) 
 Total 7005 (98.0) 142 (2.0) 7147 (100) 
Smoking intention at wave 2    
 No e-cigarette use at wave 2 726 (90.0) 81 (10.0) 807 (100) 
 E-cigarette use at wave 2 238 (82.6) 50 (17.4) 288 (100) 
 Total 964 (88.0) 131 (12.0) 1095 (100) 

A total of 419 observations have missing data for e-cigarette use or smoking intention at wave 2 and are excluded from this table.

Close Modal

or Create an Account

Close Modal
Close Modal