Table 2.
Clinicopathological Characteristics of the Study Population by Age, Sex, and Birth Location
| Age at Diagnosis | Sex | Birth Location | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| <50 Years | ≥50 Years | Male | Female | United States | Mexico | Other | P a | ||||||||||
| No. | % | No. | % | P a | No. | % | No. | % | P a | No. | % | No. | % | No. | % | ||
| Bethesda guidelines | |||||||||||||||||
| No | 0 | 0.0 | 163 | 89.6 | NA | 79 | 57.7 | 83 | 64.8 | .23 | 21 | 45.7 | 74 | 58.7 | 49 | 68.1 | .05 |
| Yes | 83 | 100.0 | 19 | 10.4 | 58 | 42.3 | 45 | 35.2 | 25 | 54.3 | 52 | 41.3 | 23 | 31.9 | |||
| Criteria 1 | |||||||||||||||||
| No | 0 | 0.0 | 182 | 100.0 | NA | 89 | 65.0 | 93 | 72.7 | .19 | 27 | 58.7 | 84 | 66.7 | 53 | 73.6 | .24 |
| Yes | 83 | 100.0 | 0 | 0.0 | 48 | 35.0 | 35 | 27.3 | 19 | 41.3 | 42 | 33.3 | 19 | 26.4 | |||
| Criteria 2 | |||||||||||||||||
| No | 80 | 96.4 | 175 | 96.2 | 1.00 | 131 | 95.6 | 124 | 96.9 | .59 | 43 | 93.5 | 120 | 95.2 | 71 | 98.6 | .34 |
| Yes | 3 | 3.6 | 7 | 3.8 | 6 | 4.4 | 4 | 3.1 | 3 | 6.5 | 6 | 4.8 | 1 | 1.4 | |||
| Criteria 4 | |||||||||||||||||
| No | 73 | 88.0 | 172 | 94.5 | 0.06 | 127 | 92.7 | 118 | 92.2 | .87 | 42 | 91.3 | 116 | 92.1 | 66 | 91.7 | .99 |
| Yes | 10 | 12.0 | 10 | 5.5 | 10 | 7.3 | 10 | 7.8 | 4 | 8.7 | 10 | 7.9 | 6 | 8.3 | |||
| Criteria 5 | |||||||||||||||||
| No | 80 | 96.4 | 178 | 97.8 | 0.68 | 135 | 98.5 | 123 | 96.1 | .21 | 45 | 97.8 | 124 | 98.4 | 68 | 94.4 | .26 |
| Yes | 3 | 3.6 | 4 | 2.2 | 2 | 1.5 | 5 | 3.9 | 1 | 2.2 | 2 | 1.6 | 4 | 5.6 | |||
| Amsterdam criteria | |||||||||||||||||
| None | 76 | 91.6 | 181 | 98.9 | <.01 | 132 | 96.4 | 124 | 96.9 | .62 | 44 | 95.7 | 122 | 96.8 | 69 | 95.8 | .62 |
| AM I | 7 | 8.4 | 1 | 0.5 | 4 | 2.9 | 4 | 3.1 | 2 | 4.3 | 4 | 3.2 | 2 | 2.8 | |||
| AM II | 0 | 0.0 | 1 | 0.6 | 1 | 0.7 | 0 | 0.0 | 0 | 0.0 | 0 | 0.0 | 1 | 1.4 | |||
Abbreviation: NA, not applicable.
a
P values were derived from the chi‐square or Fisher exact test.