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Table 1 Baseline individual and residential characteristics by quintiles of Traffic Density on Residential streets (RTD) in a 50 and 100-meter buffer and by quintiles of residential distance to the nearest petrol station

From: Exposure to residential traffic and trajectories of unhealthy ageing: results from a nationally-representative cohort of older adults

  

RTD at 50 m

RTD at 100 m

Distance to petrol station (m)

  

Q1

Q2

Q3

Q4

Q5

Q1

Q2

Q3

Q4

Q5

Q1

Q2

Q3

Q4

Q5

Age

69.04 (6.6)

68.84 (6.6)

68.83 (6.5)

69.19 (6.4)

69.28 (6.7)

69.05 (6.7)

68.80 (6.6)

68.39 (6.3)

69.60 (6.8)

69.41 (6.6)

69.00 (6.6)

69.08 (6.6)

69.11 (6.6)

68.86 (6.5)

69.26 (6.7)

68.89 (6.7)

Sex

 Male

46.05

43.44

48.73

45.13

46.09

46.79

46.81

47.31

43.55

46.33

46.31

 53.96

 54.18

 54.08

53.17

 54.35

 Female

53.95

56.56

51.27

54.87

53.91

53.21

53.19

52.69

56.45

53.67

53.69

46.04

45.82

45.92

46.83

45.65

Education

 ≤Primary

57.14

62.46

58.23

60.53

53.91

50.64

61.54

58.07

58.81

54.15

53.21

56.80

59.49

56.32

57.30

55.81

 Secondary

23.68

20.66

24.21

23.27

24.72

25.48

21.93

23.73

23.27

23.81

25.64

23.89

22.67

23.20

23.49

25.16

 University

19.18

16.89

17.56

16.19

21.37

23.88

16.53

18.20

17.92

22.04

21.15

19.30

17.85

20.48

19.21

19.03

Deprivation index

-0.32 (0.9)

-0.02 (0.9)

-0.40 (0.8)

-0.17 (0.9)

-0.50 (0.9)

-0.51 (0.8)

-0.15 (0.9)

-0.24 (0.8)

-0.24 (1.0)

-0.38 (0.8)

-0.61 (0.8)

-0.33 (0.9)

-0.28 (0.9)

-0.30 (0.9)

-0.34 (0.8)

-0.37 (0.9)

Smoking

 Never

58.20

61.15

58.70

58.33

58.21

54.65

60.72

56.81

59.59

57.99

55.93

55.38

59.81

59.04

58.41

58.39

 Former

30.20

27.05

29.27

30.82

31.10

32.69

26.19

31.01

31.13

31.15

31.41

31.80

29.26

30.88

30.63

28.39

 Current

11.60

11.80

12.03

10.85

10.69

12.66

13.09

12.18

9.28

10.86

12.66

12.82

10.93

10.08

10.95

13.23

Alcohol intake

 Never

30.90

34.75

26.74

31.29

33.33

28.53

33.72

28.96

31.45

32.91

27.56

30.22

33.28

33.12

27.30

30.65

 Former

54.59

52.79

59.34

55.19

51.20

54.33

54.66

57.91

54.09

51.76

54.49

53.16

55.14

52.32

56.98

55.32

 Current

14.51

12.46

13.92

13.52

15.47

17.15

11.62

13.13

14.47

15.34

17.95

16.61

11.58

14.56

15.71

14.03

MDS

6.87 (1.8)

6.91 (1.8)

6.81 (1.8)

6.81 (1.8)

7.00 (1.7)

6.81 (1.8)

6.94 (1.7)

6.86 (1.9)

6.78 (1.7)

6.87 (1.8)

6.88 (1.7)

6.87 (1.7)

6.91 (1.7)

6.85 (1.8)

6.88 (1.8)

6.82 (1.8)

BMI

28.54 (4.4)

28.84 (4.6)

28.56 (4.2)

28.67 (4.5)

28.31 (4.3)

28.33 (4.4)

28.65 (4.4)

28.68 (4.5)

28.60 (4.4)

28.42 (4.3)

28.35 (4.4)

28.56 (4.1)

28.38 (4.5)

28.44 (4.6)

28.76 (4.3)

28.56 (4.5)

Physical activity (MET-hours/wk)

21.47 (15.2)

19.50 (14.0)

22.28 (15.4)

20.77 (15.0)

22.48 (15.7)

22.28 (15.4)

20.10 (14.7)

21.62 (14.8)

20.64 (15.2)

21.99 (14.6)

22.99 (16.2)

20.47 (14.7)

21.35 (14.8)

22.29 (16.0)

21.98 (14.7)

21.27 (15.4)

TV watching (h/d)

2.64 (1.6)

2.71 (1.6)

2.83 (1.7)

2.68 (1.6)

2.48 (1.6)

2.48 (1.7)

2.71 (1.7)

2.70 (1.6)

2.69 (1.7)

2.54 (1.6)

2.55 (1.7)

2.62 (1.6)

2.68 (1.7)

2.68 (1.7)

2.63 (1.6)

2.57 (1.6)

Baseline DAI

17.00 (11.0)

16.48 (10.1)

16.85 (11.3)

17.10 (11.1)

17.37 (11.0)

17.17 (11.6)

16.47 (10.4)

16.93 (11.3)

17.31 (11.0)

16.89 (10.7)

17.37 (11.7)

17.64 (11.1)

17.18 (10.8)

16.96 (11.2)

16.90 (11.0)

16.30 (10.9)

Tree canopy at 500 m

1.47 (0.9)

1.15 (0.8)

1.57 (0.7)

1.37 (0.8)

1.58 (0.9)

1.64 (0.9)

1.24 (0.8)

1.52 (0.8)

1.35 (0.9)

1.55 (0.9)

1.65 (0.9)

1.57 (1.0)

1.57 (1.0)

1.55 (1.0)

1.57 (1.0)

1.62 (1.2)

% blue spaces at 50 m

0.07 (0.1)

0.09 (0.2)

0.08 (0.1)

0.08 (0.1)

0.07 (0.1)

0.05 (0.1)

1.00 (0.2)

0.09 (0.1)

0.07 (0.1)

0.06 (0.1)

0.06 (0.1)

0.07 (0.1)

0.08 (0.1)

0.07 (0.1)

0.07 (0.1)

0.08 (0.1)

  1. RTD Residential Traffic Density, m meters, Q Quintiles, MDS Mediterranean Diet Score, BMI Body mass index, wk week, h/d hours/day, DAI Deficits Accumulation Index
  2. Data correspond to mean values (Standard Deviation) for continuous variables and percentages for categorical variables