Table 1.

Characteristics of study cohorts

CohortGABCTSS
Sibship size (no. of sibships)n/N%Q1Q3Sibship size (no. of sibships)n/N%Q1Q3
No. of participants11522304
Age, y211923222124
Females72162.6135358.7
Weight, lbs (kg)145 (65.8)125 (56.7)165 (74.8)148 (67.1)133 (60.3)167 (75.7)
Height, inches (cm)67 (170)64 (163)70 (178)68 (173)65 (165)71 (180)
BMI, kg/m222.520.725.022.621.024.5
Current smoker53/1151*4.6723/229931.4
Sibships2 (366)
3 (94)
4 (22)
5 (5)
6 (2)
2 (66)
3 (2)
ADAMTS13, IU/dL115.4*101.8131.676.3*68.085.2
  • Values are medians for age, height, weight, body mass index (BMI), and raw ADAMTS13 levels.

  • N or n, number of individuals in the indicated study cohort(s); Q1, first quartile; Q3, third quartile.

  • * Previously unreported data. All other tabulated data are adapted from Ma et al.14