Table 3.
Logistic regressions for role of individual and neighborhood factors in cancer control behaviors among African American study participants, 2008–2010
| Average Neighborhood Resident Age | |||||||
|---|---|---|---|---|---|---|---|
| Alcohol use in past 30 days | Independent variable | OR | 95% CI | Smoked >= 100 cigarettes | Independent variable | OR | 95% CI |
| Step 1*** | Age*** | 0.98 | 0.97–0.98 | Step 1*** | Age*** | 1.02 | 1.01–1.03 |
| Sex*** | 1.78 | 1.48–2.12 | Sex*** | 1.75 | 1.46–2.09 | ||
| Education*** | 1.16 | 1.07–1.26 | Education*** | 0.79 | 0.73–0.86 | ||
| Step 2^ | Age*** | 0.98 | 0.97–0.98 | Step 2^ | Age*** | 1.02 | 1.01–1.03 |
| Sex*** | 1.78 | 1.49–2.13 | Sex*** | 1.76 | 1.47–2.10 | ||
| Education*** | 1.17 | 1.08–1.28 | Education*** | 0.80 | 0.73–0.87 | ||
| N=2,206 | Neighborhood age^ | 0.99 | 0.97–1.00 | N=2,205 | Neighborhood age^ | 0.98 | 0.97–1.00 |
| Mammogram in past year | Independent variable | OR | 95% CI | PSA test in last year | Independent variable | OR | 95% CI |
| Step 1 | Age | 1.01 | 0.99–1.02 | Step 1^ | Age* | 1.03 | 1.00–1.05 |
| Sex | -- | -- | Sex | -- | -- | ||
| Education | 1.08 | 0.94–1.24 | Education | 0.99 | 0.81–1.20 | ||
| Step 2 | Age | 1.01 | 0.99–1.02 | Step 2* | Age* | 1.03 | 1.00–1.05 |
| Sex | -- | -- | Sex | -- | -- | ||
| Education | 1.06 | 0.92–1.21 | Education | 0.97 | 0.80–1.18 | ||
| N=1,061 | Neighborhood age | 1.03 | 1.00–1.05 | N=425 | Neighborhood age* | 1.04 | 1.00–1.08 |
| Neighborhood Racial/Ethnic Diversity | |||||||
| Alcohol use in past 30 days | Independent variable | OR | 95% CI | Smoked >= 100 cigarettes | Independent variable | OR | 95% CI |
| Step 1*** | Age*** | 0.98 | 0.97–0.98 | Step 1*** | Age*** | 1.02 | 1.01–1.03 |
| Sex*** | 1.77 | 1.48–2.11 | Sex*** | 1.75 | 1.46–2.08 | ||
| Education*** | 1.16 | 1.06–1.26 | Education*** | 0.79 | 0.72–0.86 | ||
| Step 2 | Age*** | 0.98 | 0.97–0.98 | Step 2* | Age*** | 1.02 | 1.01–1.02 |
| Sex*** | 1.76 | 1.47–2.10 | Sex*** | 1.74 | 1.45–2.07 | ||
| Education*** | 1.16 | 1.06–1.26 | Education*** | 0.79 | 0.72–0.86 | ||
| N=2,207 | Neighborhood diversity | 1.00 | 0.99–1.00 | N=2,206 | Neighborhood diversity* | 1.00 | 0.99–1.00 |
| Mammogram in past year | Independent variable | OR | 95% CI | PSA test in last year | Independent variable | OR | 95% CI |
| Step 1 | Age | 1.01 | 0.99–1.02 | Step 1^ | Age* | 1.03 | 1.00–1.05 |
| Sex | -- | -- | Sex | -- | -- | ||
| Education | 1.08 | 0.94–1.23 | Education | 0.99 | 0.81–1.20 | ||
| Step 2 | Age | 1.01 | 0.99–1.02 | Step 2 | Age* | 1.03 | 1.01–1.05 |
| Sex | -- | -- | Sex | -- | -- | ||
| Education | 1.08 | 0.94–1.23 | Education | 0.98 | 0.81–1.20 | ||
| N=1,062 | Neighborhood diversity | 1.01 | 1.00–1.01 | N=425 | Neighborhood diversity | 1.01 | 1.00–1.02 |
| Neighborhood Income | |||||||
| Alcohol use in past 30 days | Independent variable | OR | 95% CI | Smoked >= 100 cigarettes | Independent variable | OR | 95% CI |
| Step 1*** | Age*** | 0.98 | 0.97–0.98 | Step 1*** | Age*** | 1.02 | 1.01–1.03 |
| Sex*** | 1.77 | 1.48–2.11 | Sex*** | 1.75 | 1.46–2.08 | ||
| Education*** | 1.16 | 1.06–1.26 | Education*** | 0.79 | 0.72–0.86 | ||
| Step 2 | Age*** | 0.98 | 0.97–0.98 | Step 2* | Age*** | 1.02 | 1.01–1.03 |
| Sex*** | 1.77 | 1.48–2.11 | Sex*** | 1.75 | 1.47–2.10 | ||
| Education** | 1.15 | 1.06–1.26 | Education*** | 0.81 | 0.74–0.88 | ||
| N=2,207 | Neighborhood income | 1.01 | 0.95–1.08 | N=2,206 | Neighborhood income* | 0.93 | 0.88–0.99 |
| Mammogram in past year | Independent variable | OR | 95% CI | PSA test in last year | Independent variable | OR | 95% CI |
| Step 1 | Age | 1.01 | 0.99–1.02 | Step 1^ | Age* | 1.03 | 1.00–1.05 |
| Sex | -- | -- | Sex | -- | -- | ||
| Education | 1.08 | 0.94–1.23 | Education | 0.99 | 0.81–1.20 | ||
| Step 2^ | Age | 1.01 | 0.99–1.02 | Step 2** | Age | 1.03 | 1.01–1.06 |
| Sex | -- | -- | Sex | -- | -- | ||
| Education | 1.05 | 0.91–1.20 | Education | 0.93 | 0.76–1.13 | ||
| N=1,062 | Neighborhood income^ | 1.09 | 0.99–1.22 | N=425 | Neighborhood income** | 1.25 | 1.08–1.45 |
| Neighborhood Home Ownership | |||||||
| Alcohol use in past 30 days | Independent variable | OR | 95% CI | Smoked >= 100 cigarettes | Independent variable | OR | 95% CI |
| Step 1*** | Age*** | 0.98 | 0.97–0.98 | Step 1*** | Age*** | 1.02 | 1.01–1.03 |
| Sex*** | 1.77 | 1.48–2.11 | Sex*** | 1.75 | 1.46–2.08 | ||
| Education*** | 1.16 | 1.06–1.26 | Education*** | 0.79 | 0.72–0.86 | ||
| Step 2 | Age*** | 0.98 | 0.97–0.98 | Step 2** | Age*** | 1.02 | 1.01–1.03 |
| Sex*** | 1.77 | 1.48–2.11 | Sex*** | 1.75 | 1.46–2.09 | ||
| Education*** | 1.17 | 1.07–1.27 | Education*** | 0.80 | 0.74–0.88 | ||
| N=2,207 | Home ownership | 1.00 | 0.99–1.00 | N=2,206 | Home ownership** | 0.99 | 0.99–0.99 |
| Mammogram in past year | Independent variable | OR | 95% CI | PSA test in last year | Independent variable | OR | 95% CI |
| Step 1 | Age | 1.01 | 0.99–1.02 | Step 1^ | Age* | 1.04 | 1.00–1.05 |
| Sex | -- | -- | Sex | -- | -- | ||
| Education | 1.08 | 0.94–1.23 | Education | 0.81 | 0.81–1.20 | ||
| Step 2 | Age | 1.01 | 0.99–1.02 | Step 2** | Age* | 1.03 | 1.01–1.05 |
| Sex | -- | -- | Sex | -- | -- | ||
| Education | 1.06 | 0.93–1.22 | Education | 0.95 | 0.78–1.16 | ||
| N=1,062 | Home ownership | 1.00 | 1.00–1.01 | N=425 | Home ownership** | 1.02 | 1.00–1.03 |
Note:
^
= p < .10;
*
= p < .05;
**
= p < .01;
***
= p < .001
OR = odds ratio; 95% CI = confidence interval