Table 2.
Odds of RP and RT for prostate cancer by patient characteristics
| N | RP |
RT |
|||||
|---|---|---|---|---|---|---|---|
| n (row %) | OR* (95% CI) | P-value | n (row %) | OR* (95% CI) | P-value | ||
| Age (y) | |||||||
| ≤60 | 445 | 365 (82.0) | 1.0 | Ref | 32 (7.2) | 1.0 | Ref |
| >60 to ≤70 | 457 | 270 (59.1) | 0.28 (0.19-0.41) | < .0001 | 81 (17.7) | 2.5 (1.6-4.1) | .0001 |
| >70 | 186 | 26 (14.0) | 0.04 (0.02-0.07) | <0.0001 | 68 (36.6) | 5.6 (3.3-9.7) | <.0001 |
| Race/ethnicity | |||||||
| White | 453 | 364 (80.4) | 1.0 | Ref | 32 (7.1) | 1.0 | Ref |
| Black | 420 | 176 (41.9) | 0.20 (0.13-0.30) | <.0001 | 110 (26.2) | 3.8 (2.4-6.0) | <.0001 |
| Hispanic/Latino | 130 | 78 (60.0) | 0.54 (0.20-1.4) | .220 | 23 (17.7) | 1.7 (0.58-5.1) | .325 |
| Other | 85 | 43 (50.6) | 0.45 (0.22-0.91) | .027 | 16 (18.8) | 2.1 (0.93-4.9) | .076 |
| Primary language spoken | |||||||
| English | 847 | 550 (64.9) | 1.0 | Ref | 129 (15.2) | 1.0 | Ref |
| Spanish | 101 | 60 (59.4) | 0.83 (0.29-2.4) | .735 | 18 (17.8) | 1.3 (0.42-4.2) | .633 |
| Haitian Creole | 71 | 21 (29.6) | 0.48 (0.24-0.96) | .038 | 18 (25.4) | 0.88 (0.46-1.7) | .714 |
| Other | 69 | 30 (43.5) | 0.51 (0.24-1.1) | .079 | 16 (23.2) | 1.3 (0.60-3.0) | .466 |
| Insurance status | |||||||
| Commercial/Private | 403 | 317 (78.7) | 1.0 | Ref | 33 (8.2) | 1.0 | Ref |
| Medicaid/Free Care | 278 | 161 (57.9) | 0.71 (0.45-1.2) | .138 | 46 (16.6) | 1.3 (0.77-2.2) | .324 |
| Medicare/Military | 407 | 183 (45.0) | 0.53 (0.35-0.79) | .002 | 102 (25.1) | 1.8 (1.1-2.8) | .019 |
| Marital status | |||||||
| Married | 643 | 434 (67.5) | 1.0 | Ref | 80 (12.4) | 1.0 | Ref |
| Single | 284 | 152 (53.5) | 0.53 (0.36-0.78) | .001 | 59 (20.8) | 1.7 (1.2-2.6) | .013 |
| Other | 161 | 75 (46.6) | 0.39 (0.25-0.62) | < .0001 | 42 (26.1) | 1.9 (1.2-3.1) | .006 |
| AJCC | |||||||
| Stage II | 985 | 586 (59.5) | 1.0 | Ref | 170 (17.3) | 1.0 | Ref |
| Stage III | 103 | 75 (72.8) | 4.5 (2.4-8.6) | <.0001 | 11 (10.7) | 0.42 (0.21-0.83) | .014 |
| Risk category | |||||||
| Low | 503 | 344 (68.4) | 1.0 | Ref | 52 (10.3) | 1.0 | Ref |
| Intermediate | 411 | 276 (67.2) | 1.5 (1.1-2.2) | .024 | 83 (20.2) | 1.8 (1.2-2.7) | .005 |
| High | 174 | 41 (23.6) | 0.22 (0.13-0.37) | < .0001 | 46 (26.4) | 1.6 (0.98-2.6) | .063 |
AJCC, American Joint Committee on Cancer; CI, confidence interval; OR, odds ratio; Ref, reference; RP, radical prostatectomy; RT, radiation therapy.
*
Odds Ratios were calculated using multiple logistic regression adjusting for all patient characteristics.