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Table 1 Self-reported demographics, risk factors, health factors, diet and exercise

From: Digital health device measured sleep duration and ideal cardiovascular health: an observational study

 

Resilient (n = 83)

Concordant (n = 171)

Uncoupled (n = 53)

P value

Demographics

Age (yrs)b

41.2 ± 13.7

43.2 ± 13.2

47.1 ± 10.8

< 0.04

Female (%)

88.0

77.8

79.3

0.15

Race and ethnicity (no.)

   

0.87

 Asian

3

6

0

 

 Black

3

6

1

 

 Hispanic

3

9

2

 

 White

71

146

47

 

 Other

3

4

3

 

Region (no.)

   

0.96

 Northeast

14

26

11

 

 South

31

66

18

 

 Midwest

24

47

14

 

 West

14

33

10

 

Diagnosed with cardiovascular disease (%)

41.0

36.8

45.3

0.52

Diabetes mellitus (%)b,c

0

5.8

15.1

 < 0.01

Hypertension (%)b

38.6

46.2

60.4

 < 0.05

Hypercholesterolemia (%)b,c

38.6

49.7

75.5

 < 0.01

Medications (%)

    

 Diabetes mellitusb,c

0

4.1

15.1

 < 0.01

 Hypertensiona,b,c

10.8

25.1

45.3

 < 0.01

 Hypercholesterolemiab

10.8

18.7

32.1

 < 0.01

Smoking status (%)

   

0.07

 Current

0

1.2

1.9

 

 Quit < 12 months

1.2

2.3

5.7

 

 Quit ≥ 12 months

21.7

23.4

39.6

 

 Never

77.1

73.1

52.8

 

Clinical data

Weight (kg)a,b,c

71.2 ± 13.8

80.4 ± 20.1

93.2 ± 19.0

 < 0.01

BMI (kg/m2)a,b,c

25.2 ± 4.2

28.4 ± 7.1

33.0 ± 6.0

 < 0.01

Systolic blood pressure (mmHg)a,d

114.1 ± 10.3

118.3 ± 13.4

117.9 ± 10.9

 < 0.04

Diastolic blood pressure (mmHg)d

71.4 ± 7.3

73.0 ± 8.5

73.1 ± 7.5

0.28

Total cholesterol (mg/dL)d

183.1 ± 29.6

188.0 ± 31.4

194.2 ± 27.8

0.11

Blood glucose (mg/dL)b,d

94.6 ± 8.0

98.1 ± 18.1

101.8 ± 15.7

 < 0.03

Diet

Vegetables/day (cups)b

2.2 ± 1.5

1.8 ± 1.3

1.5 ± 0.9

 < 0.01

Fruit/day (cups)b

1.6 ± 1.1

1.3 ± 1.0

1.2 ± 0.8

 < 0.03

Fish (servings/week)

1.0 ± 1.2

0.9 ± 1.0

1.0 ± 1.2

0.66

Whole grains (servings/day)b,d

1.8 ± 1.4

1.8 ± 1.3

1.2 ± 0.8

 < 0.01

Sugar-sweetened beverages (servings/week)

1.7 ± 2.9

1.6 ± 2.4

2.1 ± 2.8

0.56

Avoid prepackaged foods (%)

54.2

50.9

39.6

0.23

Avoid eating out (%)

39.8

36.3

26.4

0.27

Avoid salt at home (%)

61.5

60.2

54.7

0.72

Exercise

Moderate exercise (min/week)

198.7 ± 168.3

218.9 ± 223.9

172.4 ± 161.0

0.32

Vigorous exercise (min/week)c

77.5 ± 115.6

98.2 ± 127.1

34.8 ± 64.1

 < 0.01

LS7 score

Smoking score (%)b

   

0.82

 Poor

0

1.2

1.9

 

 Intermediate

1.2

2.3

5.7

 

 Ideal

98.8

96.5

92.5

 

Activity score (%)b,c

   

 < 0.02

 Poor

0

1.2

3.8

 

 Intermediate

26.5

32.2

45.3

 

 Ideal

73.5

66.6

50.9

 

Diet score (%)b,c

   

 < 0.01

 Poor

31.3

39.8

62.3

 

 Intermediate

54.2

50.9

35.9

 

 Ideal

14.5

9.3

1.8

 

Weight score (%)a,b,c

   

 < 0.01

 Poor

13.3

33.9

66.0

 

 Intermediate

32.5

29.8

30.2

 

 Ideal

54.2

32.3

3.8

 

Blood glucose score (%)b,c

   

 < 0.02

 Poor

0

4.1

3.8

 

 Intermediate

22.9

28.7

49.1

 

 Ideal

77.1

67.2

47.1

 

Cholesterol score (%)a,b,c

   

 < 0.01

 Poor

1.2

2.3

1.9

 

 Intermediate

32.5

48.0

73.6

 

 Ideal

66.3

49.7

24.5

 

Blood pressure score (%)a,b

   

 < 0.01

 Poor

1.2

5.9

0

 

 Intermediate

37.4

53.8

75.5

 

 Ideal

61.4

40.3

24.5

 

Health scorea,b,c

7.8 ± 0.8

7.0 ± 1.4

5.6 ± 0.7

 < 0.01

  1. Categorical variables are analyzed by Chi-Square test. Continuous variables are analyzed by ANOVA. Post-hoc comparisons were done by Bonferroni correction. Non-parametric variables were analyzed by Kruskal–Wallis test. Post-hoc comparisons were done by Dunn’s test
  2. aP < 0.05 Resilient versus Concordant
  3. bP < 0.05 Resilient versus Uncoupled
  4. cP < 0.05 Concordant versus Uncoupled
  5. dContains imputed data from Life’s Simple 7