ASCVD risk estimate

Characteristic

Low

Moderate

High

P

(n = 248, 65.4%)

(n = 64, 16.9%)

(n = 67, 17.7%)

Age, mean (SD)

33.5 (8.3)

49.8 (7.9)

58.1 (6.0)

<0.001

Age, n (%)

<0.001

<40 y

193 (77.8)

6 (9.4)

0 (0.0)

40 - 59 y

54 (21.8)

52 (81.3)

34 (50.7)

≥60 y

1 (0.4)

6 (9.4)

33 (49.3)

Sex, n (%)

<0.001

Man

139 (56.0)

61 (95.3)

67 (100.0)

Women

109 (44.0)

3 (4.7)

0 (0.0)

Race, n (%)

<0.001

Black

214 (86.3)

36 (56.3)

41 (61.2)

White or other

34 (13.7)

28 (43.8)

26 (38.8)

Aircrew category, n (%)

<0.001

Flight crew

114 (46.0)

56 (87.5)

67 (100.0)

Cabin crew

134 (54.0)

8 (12.5)

0 (0.0)

Total flight time, hours

4153.3 (4130.7)

8553.7 (5847.9)

13343.3 (6112.8)

<0.001

Total flight time, hours

<0.001

<5000

61 (69.3)

15 (34.9)

5 (11.4)

≥5000

27 (30.7)

28 (65.1)

39 (88.6)

Tobacco, cigarettes

5.6 (4.2)

6.3 (2.3)

6.8 (4.1)

0.401

Alcohol, mean (SD), gram

23.7 (13.6)

21.8 (9.7)

25.3 (13.2)

<0.001

Systolic blood pressure, mmHg

114.9 (14.0)

129.2 (12.8)

139.4 (20.1)

<0.001

Diastolic blood pressure, mmHg

73.3 (8.8)

83.4 (9.5)

86.4 (11.2)

<0.001

Mean blood pressure, mmHg

86.3 (9.7)

98.1 (10.70

103.6 (13.4)

<0.001

Pulse pressure, mmHg

41.7 (10.7)

45.9 (9.7)

53.0 (13.8)

0.705

Body mass index, kg/m²

25.5 (4.3)

28.2 (3.9)

28.7 (4.3)

<0.001

Waist-to-hip ratio

0.87 (0.06)

0.92 (0.06)

0.93 (0.06)

<0.001

Heart rate, bpm

68.7 (10.5)

68.8 (15.1)

73.7 (17.4)

0.017

Fasting blood glucose, mg/dL

85.3 (16.9)

88.2 (22.4)

86.9 (23.0)

0.515

Total cholesterol, mg/dL

170.5 (37.7)

183.2 (51.6)

166.6 (52.9)

0.06

Serum uric acid, mg/dL

6.1 (1.8)

6.2 (1.8)

6.6 (1.9)

0.26

Lipids, mg/dL

512.9 (151.5)

535.1 (176.9)

514.8 (173.8)

0.707

high-density lipoprotein-cholesterol, mg/dL

65.6 (22.8)

59.4 (22.0)

54.1 (17.6)

<0.001

low-density lipoprotein-cholesterol, mg/dL

83.6 (49.0)

94.7 (48.5)

90.4 (42.9)

0.198