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Table 3 Differences between current cannabis users versus non-current users in time spent in physical behavior stratified by age, sex, and current cigarette smoking status

From: Cannabis use, sedentary behavior, and physical activity in a nationally representative sample of US adults

 

Age

Sex

Current cigarette smoker

\(\le\) 40

 > 40

p

Male

Female

p

Yes

No

p

Difference in Mean (min/day) (95% CI)

Difference in Mean (min/day) (95% CI)

Difference in Mean (min/day) (95% CI)

Light users (n = 142)

         

 Sedentary behavior

15.7

(− 8.8, 40.1)

− 32.9

(− 61.5, − 4.3)

0.21

8.8

(− 11.4, 28.9)

− 17.9

(− 43.7, 7.9)

0.31

10.5 (− 14.7, 35.7)

− 13.6 (− 33.7, 6.5)

0.35

 Light physical activity

− 19.6

(− 44.2, 5.3)

18.1 (3.4, 32.7)

0.20

− 2.9

(− 21.9, 16.1)

− 1.1

(− 28.1, 25.9)

0.95

− 15.9 (− 49.1, 17.4)

8.5

(− 7.9, 24.8)

0.45

 Moderate-to-vigorous physical activity

− 2.0

(− 6.2, 2.3)

0.3

(− 4.2, 4.8)

0.39

− 4.0

(− 8.3, 0.3)

1.2

(− 3.4, 5.7)

0.30

− 6.2 (− 9.2, − 3.2)

1.8

(− 1.4, 4.9)

0.02

Moderate users (n = 47)

         

 Sedentary behavior

23.2

(− 28.6, 75.1)

− 32.9

(− 94.1, − 12.6)

0.17

15.5

(− 88.1, 70.2)

9.1

(− 73.2, 91.3)

0.77

− 18.1 (− 31.5, − 4.7)

19.2

(− 52.0, 90.3)

0.42

 Light physical activity

− 1.9

(− 47.2, 43.4)

49.2 (9.0, 89.4)

0.18

31.3

(− 3.0, 65.5)

− 37.7

(− 93.8, 18.4)

0.07

26.3

(− 2.9, 55.4)

5.6

(− 56.1, 67.2)

0.61

 Moderate-to-vigorous physical activity

− 3.5

(− 7.5, 0.4)

16.1 (5.5, 26.7)

0.02

4.1

(− 0.5, 8.6)

− 2.3

(− 10.3, 5.7)

0.20

8.4 (2.8, 14.1)

− 3.9

(− 9.5, 1.7)

0.07

Frequent users (n = 54)

         

 Sedentary behavior

4.0

(− 62.1, 70.1)

− 68.3

(− 143.8, 7.1)

0.59

− 1.9

(− 56.6, 52.8)

− 78.9

(− 175.0, 17.2)

0.14

− 24.7 (− 75.3, 25.9)

− 12.2 (− 96.3, 72.0)

0.85

 Light physical activity

39.6 (23.3, 55.9)

39.2 (1.6, 76.7)

0.98

45.2 (23.8, 66.5)

33.4

(− 5.8, 72.6)

0.71

45.6 (31.9, 59.3)

23.2 (10.2, 36.1)

0.30

 Moderate-to-vigorous physical activity

11.0 (1.3, 20.6)

11.2

(− 0.7, 23.1)

0.86

6.4

(− 3.5, 15.6)

19.6 (9.7, 29.4)

0.10

9.2

(− 0.5, 16.5)

11.7

(− 5.8, 29.2)

0.83

  1. Models adjusted for all covariates except for the stratification variable. Non-current users (n = 1,779) were the reference group. The difference in means was calculated by subtracting non-current user estimates from current cannabis user estimates. All estimates are weighted due to the survey design. CI = Confidence interval. Bolded text represents statistically significant effects