Table 2.
Patients with Low/Average Risk who Over-estimate Risk by Disease
| DIABETES1 | CHD1 | BREAST CANCER (Female only) 2 |
COLON CANCER1 |
|||||
|---|---|---|---|---|---|---|---|---|
| No. (%) |
OR (CI) |
No. (%) |
OR (CI) |
No. (%) |
OR (CI) |
No. (%) |
OR (CI) |
|
| Overall | 1304 (38.8) |
2093 (55.6) |
788 (32.1) |
1482 (13.0) |
||||
| Age (years) | ||||||||
| 30–44 | 334 (42.8) |
referen ce |
518 (57.0) |
referen ce |
283 (42.8) |
referen ce |
365 (42.9) |
referen ce |
| 45–59 | 566 (40.1) |
0.8 (0.7– 1.0) |
922 (57.3) |
1.0 (0.8– 1.2) |
346 (33.1) |
0.6 (0.5– 0.8) |
623 (41.2) |
0.9 (0.8– 1.1) |
| 60–75 | 404 (34.5) |
0.7 (0.6– 0.9) |
653 (52.2) |
0.9 (0.7– 1.1) |
159 (21.2) |
0.3 (0.2– 0.4) |
494 (37.1) |
0.9 (0.7– 1.1) |
| P value chi sq. | 0.0004 | 0.0157 | <.0001 | 0.0136 | ||||
| Sex | ||||||||
| Female | 997 (39.5) |
1.3 (1.1– 1.5) |
1713 (58.0) |
1.8 (1.5– 2.1) |
1134 (41.1) |
1.1 (0.9– 1.3) |
||
| Male | 307 (36.6) |
referen ce |
380 (46.7) |
referen ce |
348 (37.1) |
referen ce |
||
| P value chi sq. | 0.1340 | <.0001 | 0.0313 | |||||
| BMI | ||||||||
| Normal/underw eight |
585 (34.8) |
referen ce |
826 (50.0) |
referen ce |
485 (40.1) |
referen ce |
763 (46.6) |
referen ce |
| Overweight | 582 (43.8) |
1.6 (1.3– 1.8) |
769 (57.7) |
1.5 (1.3– 1.8) |
215 (29.9) |
0.6 (0.5– 0.8) |
581 (41.8) |
0.9 (0.7– 1.0) |
| Obese | 137 (38.7) |
1.2 (1.0– 1.6) |
498 (63.7) |
1.8 (1.5– 2.2) |
88 (16.6) |
0.3 (0.2– 0.4) |
138 (20.8) |
0.3 (0.3– 0.4) |
| P value chi sq. | <.0001 | <.0001 | <.0001 | <.0001 | ||||
| Race | ||||||||
| White | 1126 (37.9) |
referen ce |
1805 (55.4) |
referen ce |
652 (32.0) |
referen ce |
1315 (41.1) |
referen ce |
| Black | 47 (49.5) |
1.5 (1.0– 2.2) |
82 (56.6) |
0.9 (0.6– 1.3) |
30 (23.4) |
0.8 (0.5– 1.3) |
38 (27.1) |
0.7 (0.5– 1.0) |
| Hispanic | 48 (42.9) |
1.0 (0.6– 1.5) |
100 (59.2) |
1.2 (0.9– 1.7) |
54 (34.8) |
1.1 (0.7– 1.6) |
54 (33.5) |
0.9 (0.6– 1.3) |
| Other/DK | 83 (45.6) |
1.4 (1.0– 1.9) |
106 (54.1) |
1.0 (0.7– 1.3) |
52 (37.7) |
1.0 (0.7– 1.5) |
75 (39.5) |
0.8 (0.6– 1.1) |
| P value chi sq. | 0.0187 | 0.7634 | 0.0744 | 0.0030 | ||||
| Insurance | ||||||||
| Private | 1031 (39.6) |
referen ce |
1670 (57.1) |
referen ce |
642 (34.0) |
referen ce |
1171 (41.9) |
referen ce |
| Medicare | 200 (33.4) |
0.9 (0.7– 1.2) |
322 (51.0) |
0.8 (0.7– 1.0) |
90 (22.9) |
1.1 (0.8– 1.5) |
248 (35.2) |
0.9 (0.7– 1.1) |
| Medicaid | 73 (44.8) |
1.2 (0.8– 1.7) |
101 (48.1) |
0.6 (0.4– 0.8) |
56 (32.2) |
0.9 (0.6– 1.3) |
63 (32.0) |
0.8 (0.6– 1.1) |
| P value chi sq. | 0.0049 | 0.0018 | 0.0001 | 0.0003 | ||||
| Education | ||||||||
| HS grad or less | 87 (44.2) |
1.2 (0.9– 1.7) |
144 (56.0) |
1.0 (0.7– 1.3) |
67 (30.9) |
1.4 (1.0– 2.0) |
89 (33.0) |
0.9 (0.7– 1.2) |
| Some college | 149 (38.4) |
1.0 (0.8– 1.3) |
268 (59.2) |
1.1 (0.9– 1.3) |
109 (31.7) |
1.3 (1.0– 1.6) |
166 (37.9) |
1.0 (0.8– 1.2) |
| College grad or higher |
958 (38.2) |
referen ce |
1514 (55.1) |
referen ce |
543 (32.1) |
referen ce |
1110 (41.4) |
referen ce |
| Other/DK | 110 (40.3) |
1.0 (0.8– 1.3) |
167 (53.4) |
0.9 (0.7– 1.2) |
69 (34.0) |
1.2 (0.9– 1.7) |
117 (38.2) |
0.9 (0.7– 1.2) |
| P value chi sq. | 0.3925 | 0.3617 | 0.9169 | 0.0295 | ||||
1
Models adjusted for education, smoking status, BMI, sex, race/ethnicity, insurance, age, marital status, Charlson category and group (intervention or control).
2
Model adjusted for all variables listed above except sex.