Table 4. Colorectal Screening Status According to Family History.
| N | Up-to-date for Low Risk Guidelines |
Up-to-date for High Risk Guidelines |
|||
|---|---|---|---|---|---|
|
| |||||
| N (%) Up-to-date |
Odds Ratio2 (95% CI) |
N (%) Up-to-date |
Odds Ratio2 (95% CI) |
||
|
| |||||
| Men | 1,555 | 622 (40%) | 505 (32%) | ||
|
| |||||
| Age less than 75 | 1333 | 534 (40%) | 437 (33%) | ||
|
| |||||
| Family History of CRC Cancer | |||||
| No Family history information | 867 (56%) | 280 (32%) | 0.68 (0.53 - 0.88) | 181 (21%) | 0.70 (0.55-0.91)3 |
| Negative Family history | 659 (42%) | 321 (49%) | 1.0 | 217 (33%) | 1.0 |
| 1st Degree Relative with CRC | 29 (2%) | 21 (72%) | 2.89 (1.15-7.29) | 16 (55%) | 2.55 (1.10 - 5.89)4 |
|
| |||||
| Women | 1,839 | 711 (39%) | 551 (29%) | ||
|
| |||||
| Age less than 75 | 1508 | 585 (39%) | 464 (30%) | ||
|
| |||||
| Family History of CRC Cancer | |||||
| No Family history information | 813 (44%) | 245 (30%) | 0.76 (0.60 - 0.96) | 197 (24%) | 0.87 (0.68 - 1.11)5 |
| Negative Family history | 966 (53%) | 429 (44%) | 1.0 | 326 (34%) | 1.0 |
| 1st Degree Relative with CRC cancer |
60 (3%) | 37 (62%) | 2.47 (1.32-4.64) | 28 (47%) | 1.94 (1.08-3.48)6 |
Patients with test orders within guidelines but no record of test being done 6 months after order were excluded from the analysis (N=8 men, 31 women).
Odds ratios were determined using random effects logistic regression models that included clinics as a random effect and adjusted for age, ethnicity, smoking status, length of contact with clinic, last recorded insurance type, BMI category, number of clinic visits, and digestive and cardiovascular disease co-morbidity.
Odds ratio in analysis restricted to age less than 75: 0.82 (0.63-1.08).
Odds ratio in analysis restricted to age less than 75: 3.34 (1.53-7.25).
Odds ratio in analysis restricted to age less than 75: 0.85 (0.64-1.12).
Odds ratio in analysis restricted to age less than 75: 1.96 (1.01-3.82)