Table 1.
Characteristics of LMP and Epithelial Ovarian Cancer Cases.
| Variable | LMP (45) | EOC (89) | Total (134) | Fisher P |
|---|---|---|---|---|
| N (%) | N (%) | N (%) | ||
| Race/Ethnicity | 0.5 | |||
| Non-Hispanic White | 23 (51.1) | 41 (30.6) | 64 (47.7) | |
| Hispanic | 15 (33.3) | 31 (34.8) | 46 (34.3) | |
| American Indian | 5 (11.1) | 16 (11.9) | 21 (15.7) | |
| Other | 2 (4.4) | 0 | 2 (1.5) | |
| Age | 0.003 | |||
| ≤ 50 yrs | 26 (57.8) | 27 (30.3)) | 53 (39.6) | |
| >50 yrs | 19 (42.2) | 62 (69.7) | 81 (60.4) | |
| Histology | < 0.001 | |||
| Serous | 22 (48.9) | 51 (57.3) | 73 (54.5) | |
| Mucinous | 22 (48.9) | 15 (16.9) | 37 (27.6) | |
| Endometrioid | 1 (2.2) | 14 (15.7) | 15 (11.2) | |
| Other | 0 | 9 (10.1) | 9 (6.7) | |
| Grade | < 0.001 | |||
| 0 | 45 (100) | 0 | 45 (33.6) | |
| 1 | NA | 13 (14.6) | 3 (9.7) | |
| 2 | NA | 22 (24.7) | 22 (16.4) | |
| 3 | NA | 54 (60.7) | 54. (40.3) | |
| FIGO Stage | < 0.001 | |||
| I | 40 (88.9) | 24 (27.0) | 64 (47.8) | |
| II | 3 (6.7) | 9 (10.1) | 12 (9.0) | |
| III | 2 (4.4) | 43 (48.3) | 45 (33.6) | |
| IV | 0 | 13 (14.6) | 13 (9.7) | |
| Total | 45 (33.6) | 89 (66.4) | 134 (100) |
LMP, epithelial ovarian tumors of low malignant potential; EOC, epithelial ovarian cancer; Race/Ethnicity as defined by SEER coding; Other included all cases coded by race/ethnicity as other than the three predominant race/ethnic groups specified..