Table 5.
Multivariable Logistic Regression Models for Colorectal Cancer Screening Receipt at 12 month Follow-Up, Overall and Stratified by Ethnicity
| Variable | Categories | Total (N=866) OR |
White (N=257) OR |
Latino (N=254) OR |
Afr. Am. (N=185) OR |
Asian (N=170) OR |
|---|---|---|---|---|---|---|
| Treatment |
Control Intervention |
1.9* | 1.7* | 3.9* | 1.2 | 2.6* |
| Marital status |
Other Married |
1.2 | 0.9 | 0.8 | 1.4 | 4.9* |
| Education |
<College >Some college |
0.9 | 0.5* | 1.0 | 0.7 | 4.4* |
| Insurance |
Uninsured Insured |
3.6* | 2.2 | 18.6* | 5.2+ | 2.3 |
| Sex |
Male Female |
1.0 | 0.8 | 0.6 | 1.7 | 1.7 |
| Age | (10-year increase) | 1.3* | 1.1 | 2.8* | 1.3 | 1.5 |
| Relation to Case |
Child Sibling |
0.9 | 1.0 | 0.8 | 0.7 | 1.2 |
| Cancer History |
No Yes |
0.8 | 0.6 | 1.7 | 0.4 | 0.5 |
| Actual Cancer Risk Category |
High Risk Very High Risk |
1.5 | 1.3 | 2.0 | 1.4 | 1.9 |
| Perceived Risk to develop CRC |
Not/Somewhat Very Likely |
1.5 | 4.5 | 1.0 | 2.7 | 0.6 |
| Patient-Provider Interaction | (continuous) | 1.4* | 1.4* | 1.7* | 1.4 | 1.3 |
| Barriers | (continuous) | 0.9* | 0.9 | 0.8* | 0.8* | 0.9 |
| Risk Factor Knowledge | (continuous) | 1.1 | 1.1 | 1.1 | 0.9 | 1.2 |
| Screening Guidelines Knowledge | (continuous) | 1.0 | 1.0 | 1.1 | 0.9 | 1.0 |
| Cancer Distress | (continuous) | 1.2 | 1.0 | 1.7 | 0.8 | 1.9 |
| Intraclass correlation | −.01 | −.09 | .25 | −.14 | −.01 | |
OR, odds ratio. Estimates from GEE logistic regression models accounting for clustering by family. Sample sizes reduced due to missing data for some predictors.
*
p<.05,
+
p=.058