Table 4 Variable assignments.
Variable | Risk factors | Assignments |
|---|---|---|
X1 | Age | Continuous variable |
X2 | Sex | Female = 0, male = 1 |
X3 | Side | Unilateral = 0, bilateral = 1 |
X4 | Treatment | No = 0, yes = 1 |
X5 | Surgery | No = 0, yes = 1 |
X6 | Radiation | No = 0, yes = 1 |
X7 | Chemotherapy | No = 0, yes = 1 |
X8 | Systemic | No = 0, yes = 1 |
X9 | Income | MCA = 0, poverty = 1 |
X10 | Pathology | HL = 0, NHL = 1 |
X11 | Race = white | No = 0, yes = 1 |
X12 | Race = black | No = 0, yes = 1 |
X13 | Race = Asian or Pacific islander | No = 0, yes = 1 |
X14 | Race = American Indian/Alaska native | No = 0, yes = 1 |
X15 | Marriage = single (never married) | No = 0, yes = 1 |
X16 | Marriage = married | No = 0, yes = 1 |
X17 | SEER stage = localized | No = 0, yes = 1 |
X18 | SEER stage = regional | No = 0, yes = 1 |
X19 | SEER stage = distant | No = 0, yes = 1 |
X20 | AAC stage = stage I | No = 0, yes = 1 |
X21 | AAC stage = stage II | No = 0, yes = 1 |
X22 | AAC stage = stage III | No = 0, yes = 1 |
X23 | AAC stage = stage IV | No = 0, yes = 1 |
