Table 1.

Demographics of survivors and comparison cohort

SurvivorsComparison
N (%)N (%)P-value
Sex
 Male740 (49.4)3,818 (52.9)0.01
 Female759 (50.6)3,401 (47.1)
Year of birth
 1952–69315 (21.0)1,368 (19.0)<0.001
 1970–79553 (36.9)2,431 (33.7)
 1980–89531 (35.4)2,641 (36.6)
 1990–94100 (6.7)779 (10.8)
Age at last follow-up, y
 5–1012 (0.8)30 (0.4)0.01
 11–20129 (8.6)612 (8.5)
 21–30515 (34.4)2,766 (38.3)
 31–40543 (36.2)2,362 (32.7)
 41–60300 (20.0)1,447 (20.1)
Race/ethnicity
 Non–Hispanic White1,464 (97.7)6,917 (95.8)0.001
 Other35 (2.3)302 (4.2)
County at birth
 Urban1,315 (87.7)6,235 (86.4)0.16
 Rurala184 (12.3)984 (13.6)
  • aRural defined as living in a county with less than 75% of population in an urban area (population ≥2,500).