Table 1.

Demographics by diagnosis and familiality, n (%) or mean (SD)

Barrett's esophagus (n = 276)
Adenocarcinoma of esophagus (n = 116)
Adenocarcinoma of gastroesophageal junction (n = 21)
Familial (n = 17)Nonfamilial (n = 259)PFamilial (n = 11)Nonfamilial (n = 105)PFamilial (n = 2)Nonfamilial (n = 19)P
Men14 (82.4%)207 (79.9%)0.99910 (90.9%)89 (84.8%)0.9992 (100%)16 (84.2%)0.999
White race17 (100%)247 (95.4%)0.99911 (100%)100 (95.2%)0.9992 (100%)18 (94.7%)0.999
Education
    <High school0 (0%)31 (12.0%)0.0371 (9.1%)10 (9.5%)0.7292 (10.5%)0.171
    High school6 (35.3%)132 (51.0%)6 (54.5%)65 (61.9%)10 (52.6%)
    College graduate6 (35.3%)45 (17.4%)1 (9.1%)18 (17.1%)1 (50%)3 (15.8%)
    Beyond college5 (29.4%)51 (19.7%)3 (27.3%)12 (11.4%)1 (50%)4 (21.1%)
Age at diagnosis55.4 (11.7)52.5 (14.3)0.41860.9 (13.2)62.8 (12.3)0.64276.0 (0.0)55.9 (16.8)0.001
  • NOTE: χ2 tests or t tests for differences by familial status. Fisher's exact tests when there are cells with n < 5.