PMC full text:
Cancer. Author manuscript; available in PMC 2016 May 19.
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TABLE 1
ORs for the Association Between Various Demographic, Tumor, and Socioeconomic Factors and a Response to Questions About the Likelihood of Cure With Surgery
| Univariable | Multivariable | |||
|---|---|---|---|---|
| OR (95% CI) | P | OR (95% CI) | P | |
| Cancer type | ||||
| Lung | Reference | Reference | ||
| Colorectal | 2.17 (2.01–2.34) | <.001 | 2.27 (2.08–2.48) | <.001 |
| TNM stage of disease | ||||
| I or II | Reference | Reference | ||
| III | 0.75 (0.69–0.82) | <.001 | 0.66 (0.60–0.73) | <.001 |
| IV | 0.35 (0.32–0.39) | <.001 | 0.28 (0.25–0.32) | <.001 |
| Age, y | ||||
| 21–54 | Reference | Reference | ||
| 55–64 | 1.02 (0.91–1.14) | .75 | 1.06 (0.93–1.20) | .39 |
| 65–74 | 0.87 (0.79–0.97) | .14 | 0.92 (0.81–1.04) | .19 |
| ≥75 | 0.84 (0.75–0.94) | .002 | 0.88 (0.77–1.00) | .05 |
| Sex | ||||
| Male | Reference | Reference | ||
| Female | 0.82 (0.76–0.88) | <.001 | 0.79 (0.72–0.86) | <.001 |
| Race | ||||
| White | Reference | Reference | ||
| Hispanic or Latino | 1.22 (1.05–1.42) | .01 | 1.05 (0.88–1.25) | .58 |
| African American | 1.67 (1.46–1.90) | <.001 | 1.69 (1.45–1.97) | <.001 |
| Asian American | 5.37 (3.84–7.51) | <.001 | 7.66 (5.06–11.60) | <.001 |
| Other | 0.70 (0.60–0.81) | <.001 | 0.65 (0.55–0.76) | <.001 |
| Marital status | ||||
| Married or living with a partner | Reference | Reference | ||
| Unmarried | 0.75 (0.70–0.81) | <.001 | 0.78 (0.71–0.86) | <.001 |
| Education | ||||
| <High school diploma | Reference | Reference | ||
| High school degree or some college | 1.04 (0.94–1.15) | .45 | 1.04 (0.92–1.18) | .48 |
| ≥College degree | 1.20 (1.06–1.35) | .003 | 1.02 (0.88–1.18) | .80 |
| Income | ||||
| <$20,000 | Reference | Reference | ||
| $20,000–$40,000 | 0.90 (0.81–0.99) | .03 | 0.78 (0.69–0.87) | <.001 |
| $40,000–$60,000 | 1.19 (1.05–1.34) | .01 | 0.93 (0.81–1.07) | .34 |
| ≥$60,000 | 1.24 (1.11–1.38) | <.001 | 0.87 (0.76–1.01) | .07 |
| Good physical function | ||||
| Yes | Reference | Reference | ||
| No | 0.61 (0.59–0.64) | <.001 | 0.95 (0.87–1.04) | .25 |
| No. of self-reported comorbid conditions | ||||
| 0 | Reference | Reference | ||
| 1 | 0.76 (0.69–0.83) | <.001 | 0.86 (0.77–0.95) | .01 |
| 2 | 0.62 (0.56–0.69) | <.001 | 0.83 (0.73–0.93) | .002 |
| ≥3 | 0.58 (0.51–0.65) | <.001 | 0.78 (0.68–0.90) | .001 |
| Insurance | ||||
| No | Reference | Reference | ||
| Yes | 0.74 (0.56–0.97) | .03 | 1.10 (0.81–1.50) | .54 |
| Integrated health care network | ||||
| No | Reference | Reference | ||
| Yes | 0.82 (0.76–0.89) | <.001 | 0.82 (0.74–0.90) | <.001 |
| Patient-physician role in decision-making | ||||
| Patient-controlled | Reference | Reference | ||
| Shared control | 1.19 (1.09–1.30) | <.001 | 1.16 (1.06–1.28) | .002 |
| Physician-controlled | 0.55 (0.50–0.61) | <.001 | 0.56 (0.50–0.63) | <.001 |
| Patient-family role in decision-making | ||||
| Patient-controlled | Reference | Reference | ||
| Shared control | 1.22 (1.13–1.32) | <.001 | 1.17 (1.07–1.27) | .001 |
| Family-controlled | 0.55 (0.43–0.70) | <.001 | 0.72 (0.54–0.95) | .02 |
| Physician communication score | ||||
| 0–80 | Reference | Reference | ||
| 80–100 | 1.45 (1.31–1.61) | <.001 | 1.40 (1.24–1.57) | <.001 |
| 100 | 2.06 (1.87–2.27) | <.001 | 1.89 (1.70–2.11) | <.001 |
Abbreviations: 95% CI, 95% confidence interval; OR, odds ratio.