Table 3 Estimated adjusted odds ratios for attrition with 95% Confidence Intervals^{c, b}

Age at Diagnosis

70–79

1.87 (0.99–3.51)

3.32 (0.94–11.73)

0.37 (0.16–0.83)

1.28 (0.81–2.03)

60–69

1.00 (0.55–1.84)

0.62 (0.15–2.58)

0.41 (0.22–0.74)

0.93 (0.62–1.39)

Race

AA^a

0.78 (0.46–1.34)

1.34 (0.42–4.26)

2.79 (1.38–5.62)

1.03 (0.71–1.51)

Study Phase

Post-K^a

0.55 (0.32–0.95)

0.24 (0.08–0.67)

1.21 (0.58–2.52)

0.74 (0.48–1.16)

Income

$0–30,000

1.99 (0.91–4.35)

2.31 (0.38–13.94)

4.07 (1.59–10.41)

1.78 (1.05–3.02)

$30,001–70,000

1.79 (0.85–3.74)

2.33 (0.43–12.67)

1.83 (0.70–4.79)

1.75 (1.09–2.81)

Education

≤ High School

1.30 (0.74–2.29)

0.76 (0.22–2.57)

2.15 (1.10–4.23)

1.35 (0.91–2.02)

REALM^a Score

≤ 6th

1.71 (0.85–3.44)

2.38 (0.52–10.84)

1.01 (0.48–2.15)

0.93 (0.56–1.56)

7th - 8th

0.96 (0.50–1.86)

1.01 (0.24–4.31)

0.72 (0.33–1.55)

0.61 (0.37–0.99)

Cancer Aggressiveness

Intermediate

1.38 (0.78–2.44)

0.84 (0.29–2.41)

0.89 (0.47–1.68)

0.78 (0.52–1.15)

High

4.47 (2.54–7.86)

0.28 (0.03–2.29)

1.77 (0.90–3.46)

1.64 (1.06–2.55)

PPC^a Score

0.80 (0.61–1.05)

0.79 (0.43–1.44)

1.10 (0.79–1.54)

0.76 (0.62–0.93)

CCI^a

1.28 (1.12–1.46)

0.82 (0.53–1.26)

0.78 (0.61–1.01)

0.99 (0.88–1.12)