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Table 3 Risk factors analysis

From: Causal relationship between physical activity, leisure sedentary behaviors and COVID-19 risk: a Mendelian randomization study

Exposure

Outcomes

IVW

Heterogeneity

MR-Egger method

Causal effect (95% CI)

P

Q value

P

Intercept

P

Accelerometer assessed physical activity

Body mass index

− 0.01 (− 0.05,0.025)

0.56

16.91

 

− 0.019

 

Accelerometer assessed physical activity

Total cholesterol

− 0.82 (− 2.52,0.88) mmol/L

0.34

4.43

0.49

0.23

0.84

Accelerometer assessed physical activity

Triglycerides

− 0.008 (− 0.27, 0.01) mmol/L

0.42

43.52

 < 0.001

− 0.008

0.50

Accelerometer assessed physical activity

Type 2 diabetes

1.04 (0.93, 1.16)

0.49

2.35

0.31

− 0.1

0.39

Accelerometer assessed physical activity

Fasting insulin

1.01 (0.99, 1.04)

 

3.99

 

− 0.014

 

Accelerometer assessed physical activity

Former versus current smoker

0.97 (0.86, 1.08)

0.56

10.13

0.04

0.13

0.19

Accelerometer assessed physical activity

Cigarettes smoked per day

1.12 (0.77, 1.61)

0.56

0.80

0.94

0.08

0.80

Television watching

Body mass index

0.25 (0.15, 0.35)

1.53 × 10–7*

148.43

 < 0.001

− 0.0003

0.95

Television watching

Total cholesterol

0.66 (− 5.84, 7.18) mmol/L

0.84

131.1

0.001

0.23

0.40

Television watching

Triglycerides

0.26 (0.17, 0.35) mmol/L

1.22 × 10–8 *

844.7

 < 0.001

0.003

0.30

Television watching

Type 2 diabetes

1.82 (1.25, 2.65)

1.79 × 10–3 *

95.54

0.0014

− 0.007

0.71

Television watching

Fasting insulin

0.15 (0.09, 0.21) pmol/L

2.52 × 10–6 *

85.87

0.02

0.004

0.23

Television watching

Former versus current smoker

0.69 (0.53, 0.90)

0.007 *

77.57

0.22

− 0.006

0.62

Television watching

Cigarettes smoked per day

0.73 (− 0.82, 2.28)

0.36

95.85

0.02

0.04

0.63

  1. *P < 0.05