Table 2.
Interval From Diagnosis to First Surgery Treated as Category (≥42 vs <42 d)
|
Interval From Diagnosis to First Surgery Treated as Continuous Outcome (wk)
|
|||
---|---|---|---|---|
HR | 95% CI | HR | 95% CI | |
Delay from diagnosis | 1.34 | 0.73–2.46 | 1.04 | 1.00–1.08 |
Delay from diagnosis | 1.31 | 0.72–2.41 | 1.04 | 1.00–1.08 |
Age at diagnosis (>75 vs ≤75 y) | 1.51 | 0.87–2.61 | 1.62 | 0.93–2.82 |
Delay from diagnosis | 1.38 | 0.75–2.53 | 1.05 | 1.01–1.09 |
Age at diagnosis (y) | 1.02 | 0.99–1.05 | 1.03 | 1.00–1.05 |
Delay from diagnosis | 1.34 | 0.73–2.46 | 1.04 | 1.00–1.09 |
Gender (male vs female) | 1.15 | 0.68–1.94 | 1.22 | 0.72–2.08 |
Delay from diagnosis | 1.33 | 0.72–2.44 | 1.04 | 1.00–1.08 |
Race (white vs nonwhite) | 0.81 | 0.32–2.04 | 0.80 | 0.32–2.02 |
Delay from diagnosis | 1.35 | 0.74–2.48 | 1.04 | 1.00–1.08 |
Smoking history (former vs current/unknown) | 1.10 | 0.58–2.06 | 1.11 | 0.59–2.09 |
Smoking history (never vs current/unknown) | 0.74 | 0.26–2.09 | 0.72 | 0.26–2.03 |
Delay from diagnosis | 1.37 | 0.74–2.42 | 1.04 | 1.00–1.08 |
Insurance (yes vs no) | 0.91 | 0.22–3.79 | 0.83 | 0.20–3.40 |
Delay from diagnosis | 1.35 | 0.74–2.48 | 1.04 | 1.00–1.08 |
Residence (catchment vs Baltimore City) | 0.95 | 0.34–2.68 | 0.91 | 0.32–2.55 |
Residence (noncatchment vs Baltimore City) | 0.80 | 0.43–1.48 | 0.76 | 0.41–1.42 |
Delay from diagnosis | 1.38 | 0.75–2.56 | 1.04 | 1.00–1.09 |
Diagnosis year (05–06 vs 03–04) | 1.13 | 0.59–2.18 | 1.19 | 0.62–2.30 |
Diagnosis year (07–09 vs 03–04) | 0.75 | 0.37–1.55 | 0.72 | 0.35–1.49 |
Delay from diagnosis | 1.24 | 0.67–2.28 | 1.03 | 0.99–1.07 |
Stage (2B vs 1A–2A) | 2.50 | 1.36–4.60 | 2.39 | 1.29–4.40 |
Delay from diagnosis | 1.41 | 0.75–2.63 | 1.04 | 1.00–1.08 |
Marital status (married/ever vs single) | 0.77 | 0.38–1.58 | 0.85 | 0.41–1.76 |
Delay from diagnosis | 1.32 | 0.71–2.43 | 1.04 | 1.00–1.08 |
Tumor size (2–4 cm vs 0–2 cm) | 4.11 | 1.24–13.66 | 3.94 | 1.19–13.11 |
Tumor size (>4 cm vs 0–2 cm) | 4.82 | 1.42–16.42 | 4.79 | 1.41–16.31 |
Tumor size (unknown vs 0–2 cm) | 5.19 | 1.43–18.82 | 5.40 | 1.48–19.63 |
CI = confidence interval; HR = hazard ratio.