Selected characteristics of NHL cases and individually matched controls
| Characteristic . | Cases (N = 234) . | Controls (N = 234) . | ||
|---|---|---|---|---|
| N . | (%) . | N . | (%) . | |
| Age at enrollment, y | ||||
| 55-59 | 61 | (26.1) | 61 | (26.1) |
| 60-64 | 50 | (21.4) | 50 | (21.4) |
| 65-69 | 71 | (30.3) | 71 | (30.3) |
| 70-74 | 52 | (22.2) | 52 | (22.2) |
| Sex | ||||
| Female | 84 | (35.9) | 84 | (35.9) |
| Male | 150 | (64.1) | 150 | (64.1) |
| Race | ||||
| White | 218 | (93.1) | 218 | (93.1) |
| Black | 5 | (2.1) | 5 | (2.1) |
| Other | 11 | (4.7) | 11 | (4.7) |
| PLCO center | ||||
| Birmingham, AL | 7 | (3.0) | 7 | (3.0) |
| Denver, CO | 20 | (8.6) | 20 | (8.6) |
| Detroit, MI | 17 | (7.3) | 17 | (7.3) |
| Honolulu, HI | 7 | (3.0) | 7 | (3.0) |
| Marshfield, WI | 31 | (13.3) | 31 | (13.3) |
| Minneapolis, MN | 49 | (20.9) | 49 | (20.9) |
| Pittsburgh, PA | 39 | (16.7) | 39 | (16.7) |
| Salt Lake City, UT | 28 | (12.0) | 28 | (12.0) |
| St Louis, MO | 22 | (9.4) | 22 | (9.4) |
| Washington, DC | 14 | (6.0) | 14 | (6.0) |
| Years of enrollment | ||||
| 1993-1995 | 82 | (35.0) | 82 | (35.0) |
| 1996-1997 | 90 | (38.5) | 90 | (38.5) |
| 1998-2001 | 62 | (26.5) | 62 | (26.5) |
| NHL histologic subtype | ||||
| SLL/CLL | 97 | (41.5) | ||
| DLBCL | 52 | (22.2) | ||
| FL | 40 | (17.1) | ||
| Other/NOS* | 45 | (19.2) | ||
| Characteristic . | Cases (N = 234) . | Controls (N = 234) . | ||
|---|---|---|---|---|
| N . | (%) . | N . | (%) . | |
| Age at enrollment, y | ||||
| 55-59 | 61 | (26.1) | 61 | (26.1) |
| 60-64 | 50 | (21.4) | 50 | (21.4) |
| 65-69 | 71 | (30.3) | 71 | (30.3) |
| 70-74 | 52 | (22.2) | 52 | (22.2) |
| Sex | ||||
| Female | 84 | (35.9) | 84 | (35.9) |
| Male | 150 | (64.1) | 150 | (64.1) |
| Race | ||||
| White | 218 | (93.1) | 218 | (93.1) |
| Black | 5 | (2.1) | 5 | (2.1) |
| Other | 11 | (4.7) | 11 | (4.7) |
| PLCO center | ||||
| Birmingham, AL | 7 | (3.0) | 7 | (3.0) |
| Denver, CO | 20 | (8.6) | 20 | (8.6) |
| Detroit, MI | 17 | (7.3) | 17 | (7.3) |
| Honolulu, HI | 7 | (3.0) | 7 | (3.0) |
| Marshfield, WI | 31 | (13.3) | 31 | (13.3) |
| Minneapolis, MN | 49 | (20.9) | 49 | (20.9) |
| Pittsburgh, PA | 39 | (16.7) | 39 | (16.7) |
| Salt Lake City, UT | 28 | (12.0) | 28 | (12.0) |
| St Louis, MO | 22 | (9.4) | 22 | (9.4) |
| Washington, DC | 14 | (6.0) | 14 | (6.0) |
| Years of enrollment | ||||
| 1993-1995 | 82 | (35.0) | 82 | (35.0) |
| 1996-1997 | 90 | (38.5) | 90 | (38.5) |
| 1998-2001 | 62 | (26.5) | 62 | (26.5) |
| NHL histologic subtype | ||||
| SLL/CLL | 97 | (41.5) | ||
| DLBCL | 52 | (22.2) | ||
| FL | 40 | (17.1) | ||
| Other/NOS* | 45 | (19.2) | ||
NOS indicates not otherwise specified.
Includes 1 case of ALCL (sCD30 measurement: 2.8 ng/mL).