Table 1 Patient characteristics by mLOY status.

From: Mosaic chromosome Y loss is associated with alterations in blood cell counts in UK Biobank men

Characteristics

Normal

mLOY

Pa

Participants

166548 (80.7)

39809 (19.3)

NA

Age (mean,SD)

55.199 (8.168)

61.882 (5.784)

<5 × 10−324

Ethnicity

White

155443 (80)

38790 (20)

Ref

Mixed

922 (90.5)

97 (9.5)

<5 × 10−324

Asian

4932 (91.9)

436 (8.1)

<5 × 10−324

Black

2914 (94.2)

181 (5.8)

<5 × 10−324

Other

1648 (92.3)

138 (7.7)

<5 × 10−324

Smoking status

Never

86007 (84.8)

15474 (15.2)

Ref

Former

60851 (77.8)

17388 (22.2)

<5 × 10−324

Current

19072 (73.8)

6770 (26.2)

<5 × 10−324

Alcohol drinking

Never

4877 (84.7)

883 (15.3)

Ref

Former

5660 (79.2)

1487 (20.8)

8.88 × 10−16

Current

155837 (80.6)

37408 (19.4)

4.00 × 10−15

Body mass index

18.5-

339 (78.3)

94 (21.7)

0.279

18.5to25

39733 (80.4)

9702 (19.6)

Ref

25to30

80774 (80.3)

19853 (19.7)

0.636

30to35

32845 (81.4)

7507 (18.6)

1.08 × 10−4

35+

9864 (84.8)

1767 (15.2)

<5 × 10−324

Diseases

Diabetes

9870 (79)

2625 (21)

6.71 × 10−7

Hypertension

48007 (77.4)

14033 (22.6)

<5 × 10−324

Hypercholesterolemia

24396 (74.9)

8192 (25.1)

<5 × 10−324

  1. Abbreviations: mLOY: mosaic loss of the Y chromosome.
  2. aFisher’s exact test with mid-p method.