Table 2.
Multivariate analysis of factors associated with previously undiagnosed diabetes compared to previously diagnosed diabetes
| |
Measures of prior health system contact not included |
Measures of prior health system contact included |
||||||
|---|---|---|---|---|---|---|---|---|
| |
OR |
95% CI |
P-Value |
OR |
95% CI |
P-Value |
||
| Lower | Upper | Lower | Upper | |||||
|
Age at cancer diagnosis (years) | ||||||||
|
66-70 |
Reference |
|||||||
|
71-75 |
0.89 |
0.63 |
1.24 |
0.49 |
0.95 |
0.67 |
1.34 |
0.75 |
|
76-80 |
1.12 |
0.80 |
1.55 |
0.52 |
1.21 |
0.86 |
1.70 |
0.28 |
|
>80 |
1.35 |
0.99 |
1.84 |
0.06 |
1.35 |
0.98 |
1.86 |
0.07 |
|
Race/ethnicity | ||||||||
|
White |
Reference |
|||||||
|
Black |
0.89 |
0.55 |
1.43 |
0.62 |
0.75 |
0.46 |
1.24 |
0.26 |
|
Hispanic |
1.05 |
0.62 |
1.78 |
0.87 |
1.02 |
0.59 |
1.75 |
0.95 |
|
Other |
0.72 |
0.31 |
1.67 |
0.44 |
0.64 |
0.27 |
1.56 |
0.33 |
|
Year of diagnosis | ||||||||
|
2001 |
Reference |
|||||||
|
2002 |
0.76 |
0.56 |
1.03 |
0.08 |
0.75 |
0.55 |
1.03 |
0.07 |
|
2003 |
0.69 |
0.51 |
0.95 |
0.02 |
0.71 |
0.52 |
0.98 |
0.03 |
|
2004 |
0.61 |
0.44 |
0.84 |
<0.01 |
0.61 |
0.44 |
0.85 |
<0.01 |
|
2005 |
0.69 |
0.51 |
0.94 |
0.02 |
0.71 |
0.52 |
0.97 |
0.03 |
|
NCI Comorbidity Index | ||||||||
|
0 |
Reference |
|||||||
|
1 |
0.44 |
0.35 |
0.56 |
<0.0001 |
0.48 |
0.38 |
0.61 |
<0.0001 |
|
≥ 2 |
0.29 |
0.22 |
0.40 |
<0.0001 |
0.32 |
0.24 |
0.44 |
<0.0001 |
|
Indicators of poor performance | ||||||||
|
0 |
Reference |
|||||||
|
≥ 1 |
0.27 |
0.22 |
0.34 |
<0.0001 |
0.27 |
0.21 |
0.33 |
<0.0001 |
|
Types of physician visits | ||||||||
|
None |
Not Applicable |
Reference |
||||||
|
Primary care and medical specialist |
0.33 |
0.21 |
0.51 |
<0.0001 |
||||
|
Primary care, no medical specialist |
0.52 |
0.32 |
0.83 |
0.01 |
||||
|
Medical specialist, no primary care |
0.50 |
0.30 |
0.85 |
0.01 |
||||
|
Other specialist only |
0.67 |
0.32 |
1.37 |
0.27 |
||||
|
Preventive services | ||||||||
|
0 |
Not Applicable |
Reference |
||||||
|
1 |
0.70 |
0.47 |
1.04 |
0.07 |
||||
|
≥ 2 |
0.58 |
0.41 |
0.82 |
<0.01 |
||||
|
Percent in census tract with some college | ||||||||
|
<25% |
Reference |
|||||||
|
≥25% |
0.97 |
0.79 |
1.20 |
0.79 |
0.95 |
0.76 |
1.18 |
0.62 |
|
Percent in census tract living in poverty | ||||||||
|
<5% |
Reference |
|||||||
|
5-7% |
0.99 |
0.72 |
1.37 |
0.96 |
0.98 |
0.70 |
1.36 |
0.88 |
|
8-12% |
1.24 |
0.94 |
1.64 |
0.13 |
1.21 |
0.91 |
1.62 |
0.18 |
|
>12% |
1.17 |
0.88 |
1.55 |
0.27 |
1.04 |
0.78 |
1.39 |
0.78 |
|
Type of geographic area | ||||||||
|
Large metropolitan |
Reference |
|||||||
|
Metropolitan |
0.82 |
0.65 |
1.04 |
0.10 |
0.85 |
0.67 |
1.08 |
0.18 |
|
Urban |
0.74 |
0.49 |
1.12 |
0.16 |
0.78 |
0.50 |
1.20 |
0.25 |
| Less urban/rural | 0.72 | 0.50 | 1.03 | 0.07 | 0.69 | 0.48 | 1.00 | 0.05 |
OR: Odds ratio. CI: Confidence interval. Not Applicable: Covariates not included in that model.