Table 5.
RR (95% CI) |
||
Variables | Ever-smokersa | Current smokersb |
History of CRT | ||
Yes | 1.0 | 1.0 |
No | 1.47 (1.33–1.62)* | 1.28 (1.10–1.48)* |
Executive functioning | ||
Task efficiency problem | ||
No | 1.0 | 1.0 |
Yes | 1.03 (0.93–1.14) | 1.09 (0.93–1.29) |
Organization problem | ||
No | 1.0 | 1.0 |
Yes | 0.91 (0.82–1.02) | 1.02 (0.87–1.21) |
Emotional regulation problem | ||
No | 1.0 | 1.0 |
Yes | 1.26 (1.15–1.39)* | 1.43 (1.23–1.66)* |
Memory problem | ||
No | 1.0 | 1.0 |
Yes | 1.25 (1.12–1.39)* | 1.23 (1.04–1.45)* |
Note. CRT = cranial radiation therapy; RR = relative risk. All models were adjusted for age at 2003 follow-up, age at diagnosis, gender, and race. RRs of 1.0 indicate the reference group for categorical variables.
n = 5,779 observations in the model for ever-smokers.
n = 5,673 observations in the model for current smokers.
*p < .05.