Skip to main content

Table 2 Association of selected characteristics with physical activity levels and rest-activity circadian rhythm parameters

From: Changes in physical activity and rest-activity circadian rhythm among Hong Kong community aged population before and during COVID-19

 

Physical activity

Rest-activity circadian rhythm

MET/minutes

MESOR

Amplitude

Acrophase

Percent rhythm

 

Low N = 132 N(%)

High N = 110 N(%)

Crude OR (CI)

Low N = 109 N(%)

High N = 108 N(%)

Crude OR (CI)

Low N = 109 N(%)

High N = 108 N(%)

Crude OR (CI)

Advanced N = 109 N(%)

Delayed N = 108 N(%)

Crude OR (CI)

Low N = 109 N(%)

High N = 108 N(%)

Crude OR (CI)

Age

73.13 + 8.21

72.71 + 7.91

1.01 (0.98–1.04)

73.96 + 7.72

71.64 + 7.74

1.04 (1.00–1.08)

74.71 + 7.54

70.89 + 7.62

1.07 (1.03–1.11)

73.83 + 7.54

71.77 + 7.62

1.04 (1.00–1.07)

72.57 + 7.74

73.03 + 7.89

0.99 (0.96–1.03)

Education attainment

 Primary education or below

74 (56.1)

63 (57.3)

0.95 (0.57–1.59)

67 (62.0)

53 (48.6)

0.58 (0.34–0.99)

60 (55.0)

60 (55.6)

0.98 (0.57–1.67)

74 (67.9)

46 (42.6)

2.85 (1.64–4.96)

60 (55.0)

60 (55.6)

0.98 (0.57–1.67)

 Secondary education or above

58 (43.9)

47 (42.7)

1.00

41 (38.0)

56 (51.4)

1.00

49 (45.0)

48 (44.4)

1.00

35 (32.1)

62 (57.4)

1.00

49 (45.0)

48 (44.4)

1.00

Marital status

 Married

109 (82.6)

83 (75.5)

1.00

82 (75.2)

90 (83.3)

1.00

85 (81.0)

87 (81.3)

1.00

87 (81.3)

85 (81.0)

1.00

81 (76.4)

91 (84.3)

1.00

 Single/ widow/ divorce

20 (15.2)

25 (22.7)

0.61 (0.32–1.17)

22 (20.2)

18 (16.7)

1.34 (0.67–2.68)

20 (19.3)

20 (18.7)

1.02 (0.51–2.04)

20 (18.7)

20 (19.0)

0.98 (0.49–1.94)

25 (23.6)

15 (13.9)

1.87 (0.92–3.80)

Employment status

 Retired/unemployed

107 (81.7)

94 (85.5)

0.76 (0.38–1.51)

100 (91.7)

80 (74.1)

3.89 (1.74–8.71)

98 (89.9)

82 (75.9)

2.83 (1.32–6.06)

89 (81.7)

91 (84.3)

0.83 (0.41–1.69)

95 (87.2)

85 (78.7)

1.84 (0.89–3.80)

 Full-time/Part-time

24 (18.3)

16 (14.5)

1.00

9 (8.3)

28 (25.9)

1.00

11 (10.1)

26 (24.1)

1.00

20 (18.3)

17 (15.7)

1.00

14 (12.8)

23 (21.3)

1.00

Smoking

 Never smoke

62 (47.0)

57 (51.8)

1.00

50 (45.9)

56 (51.9)

1.00

53 (48.6)

53 (49.1)

1.00

51 (46.8)

55 (50.9)

1.00

49 (45.0)

57 (52.8)

1.00

 Smoker/former smoker

70 (53.0)

53 (48.2)

1.21 (0.73–2.02)

59 (54.1)

52 (48.1)

1.27 (0.75–2.17)

56 (51.4)

55 (50.9)

1.02 (0.60–1.73)

58 (53.2)

53 (49.1)

1.18 (0.69–2.01)

60 (55.0)

51 (47.2)

1.37 (0.80–2.33)

Alcohol consumption

 Non-drinker

93 (70.5)

77 (70.0)

1.00

74 (67.9)

76 (70.4)

1.00

76 (69.7)

74 (68.5)

1.00

71 (65.1)

79 (73.1)

1.00

76 (69.7)

74 (68.5)

1.00

 Drinker/former drinker

39 (29.5)

33 (30.0)

0.78 (0.56–1.70)

35 (32.1)

32 (29.6)

1.12 (0.63–2.00)

33 (30.3)

34 (31.5)

0.95 (0.53–1.68)

38 (34.9)

29 (26.9)

1.46 (0.82–2.60)

33 (30.3)

34 (31.5)

0.95 (0.53–1.68)

BMI

 Underweight/ Normal weight

72 (55.0)

78 (70.9)

1.00

61 (56.5)

74 (68.5)

1.00

64 (58.7)

71 (65.7)

1.00

70 (64.8)

65 (60.2)

1.00

62 (57.4)

73 (67.6)

1.00

 Overweight

47 (35.9)

27 (24.5)

1.87 (1.07–3.34)

39 (36.1)

26 (24.1)

1.82 (1.00–3.32)

34 (31.2)

31 (28.7)

1.22 (0.67–2.20)

31 (28.7)

34 (31.5)

0.85 (0.47–1.53)

35 (32.4)

30 (27.8)

1.37 (0.76–2.49)

 Obesity

12 (9.2)

5 (4.5)

2.60 (0.87–7.74)

8 (7.4)

8 (7.4)

1.21 (0.43–3.42)

10 (9.2)

6 (5.6)

1.85 (0.64–5.37)

7 (6.5)

9 (8.3)

0.72 (0.25–2.05)

11 (10.2)

5 (4.6)

2.59 (0.85–7.86)

  1. Abbreviations: OR odds ratio, CI confidence intervals, BMI body mass index