Table 2 Characteristics of the Czech and the DACHS study population, at the time of diagnosis for cases and at the time of sampling for controls

total

1025

787

1798

1810

male [n (%)]

594 [58%]

453 [58%]

0.35^c

1052 [59%]

1078 [60%]

0.52^c

female [n (%)]

399 [39%]

333 [42%]

746 [41%]

732 [40%]

missing sex information [n (%)]

32 [3%]

1 [0.1%]

0

median age [range]

63 [26–86]

55 [24–91]

<0.0001^b

69 [33–94]

70 [34–98]

0.21^b

missing age information [n (%)]

32 [3%]

1 [0.1%]

0

median BMI^a [range]

27 [13–53]

26 [17-44]

0.49^b

27 [17–50]

26 [16–46]

<0.0001^b

missing BMI^a information [n (%)]

312 [30%]

294 [37%]

28 [2%]

10 [0.6%]

diabetes [n (%)]

142 [14%]

62 [8%]

0.002^c

326 [18%]

247 [14%]

0.0002^c

diabetes no [n (%)]

598 [58%]

434 [55%]

1456 [82%]

1558 [86%]

missing diabetes information [n (%)]

285 [28%]

291 [37%]

16 [0.9%]

5 [0.3%]