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Table 3 Physical activity and sleep variables across four recovery clusters

From: Device-assessed sleep and physical activity in individuals recovering from a hospital admission for COVID-19: a multicentre study

 

Women

Men

  

Physical activity variables

Cluster 4: Mild

Cluster 3: Moderate

Cluster 2: Severe

Cluster 1: Very Severe

Cluster 4: Mild

Cluster 3: Moderate

Cluster 2: Severe

Cluster 1: Very Severe

P for class

P for class x sex

Physical activity volume (mg)

21.5 (19.5, 23.6)

22.2 (19.5, 24.9)

19.3 (16.9, 21.8)

20.6 (18.1, 23.1)

22.3 (20.6, 24.1)

22.3 (20.2, 24.5)

22.7 (20.5, 24.9)

21.1 (18.6, 23.5)

0.395

0.293

Moderate to vigorous intensity physical activity (minutes/day)

19.2 (13.0, 25.4)

18. (10.3, 26.4)

16.0 (8.8, 23.3)

16.8 (9.2, 24.3)

29.3 (24.1, 34.5)

26.7 (20.3, 33.1)

24.0 (17.3, 30.6)

21.2 (13.8, 28.6)

0.156

0.756

Light intensity physical activity (minutes/day)

164.8 (149.6, 180.1)

168.2 (148.4, 187.9)

145.2 (127.4, 163.0)

156.3 (137.9, 174.7)

148.1 (135.4, 160.8)

153.2 (137.5, 168.9)

158.3 (141.9, 174.8)

139.3 (121.2, 157.3)

0.357

0.065

Inactivity (hours/day)

12.2 (11.7, 12.7)

11.9 (11.3, 12.6)

12.5 (12.0, 13.1)

12.5 (11.9, 13.1)

12.8 (12.4, 13.2)

12.8 (12.2, 13.3)

12.1 (11.5, 12.6)

13.2 (12.6, 13.7)

0.131

0.013

Intensity of the most active continuous 30 min (mg)

56.2 (41.9, 70.5)

59.6 (41.2, 78.1)

53.0 (36.3, 69.8)

45.2 (27.9, 62.4)

70.4 (58.4, 82.4)

69.29 (54.5, 84.1)

69.4 (53.8, 85.0)

55.9 (38.6, 73.2)

0.170

0.954

Intensity of the most active continuous 10 min (mg)

86.1 (66.6, 105.6)

84.6 (59.4, 109.7)

78.2 (55.3, 101.0)

67.0 (43.5, 90.56)

104.6 (88.3, 121.0)

97.43 (77.3, 117.6)

95.6 (74.3, 116.9)

80.5 (57.0, 104.1)

0.079

0.982

Sleep variables

 Total sleep time (hours/day)

7.0 (6.6, 7.3)

6.8 (6.4, 7.2)

7.2 (6.8, 7.6)

6.8 (6.4, 7.3)

6.5 (6.2, 6.8)

6.4 (6.1, 6.8)

6.9 (6.5, 7.2)

6.5 (6.1, 6.9)

0.039

0.960

 Sleep efficiency (%)

85.9 (84.2, 87.6)

85.1(82.9, 87.3)

87.3 (85.2, 89.5)

86.7 (84.6, 88.7)

85.6 (84.2, 87.1)

84.6 (82.8, 86.3)

85.2 (83.4, 87.1)

85.1 (83.1, 87.2)

0.412

0.534

 Sleep midpoint variability (minutes)

92.4 (66.3, 87.6)

95.3 (61.1, 87.3)

74.5 (43.7, 89.3)

112.0 (80.3, 88.7)

87.4 (65.6, 87.1)

97.8 (70.7, 86.3)

78.9 (50.4, 87.1)

105.5 (74.3, 87.2)

0.070

0.956

  1. Data reported as marginal mean (95% CI). Adjusted for age, sex, ethnicity, deprivation, number of comorbidities, season of data collection and number of wear days (physical activity variables) or wear nights (sleep variables). Models included 490 participants with complete cluster and covariate data