Skip to main content

Table 5 Incidence rate ratio (IRR) with 95% confidence intervals (CI) for number of hospital visits including both in- and out-patient visits (n=1,220, 451 events) and number of in-hospital days

From: Accelerometry-assessed physical activity and sedentary time and associations with chronic disease and hospital visits - a prospective cohort study with 15 years follow-up

Hospital visits

Model 1

Model 2

Model 3

In-hospital days

Model 1

Model 2

Model 3

 

IRR

95% CI

IRR

95% CI

IRR

95% CI

 

IRR

95% CI

IRR

95% CI

IRR

95% CI

Sedentary time

Sedentary time

 Tertile 1

1

 

1

 

1

 

 Tertile 1

1

 

1

 

1

 

 Tertile 2

1.24

0.79, 1.95

0.77

0.50, 1.19

0.77

0.49, 1.19

 Tertile 2

2.36

1.21, 4.63

2.51

1.34, 4.71

2.47

1.32, 4.63

 Tertile 3

1.55

0.98, 2.44

1.05

0.67, 1.65

1.05

0.67, 1.64

 Tertile 3

2.38

1. 20, 4.74

2.14

1.11, 4.12

2.02

1.05, 3.89

Light-intensity PA

Light-intensity PA

 Tertile 1

1

 

1

 

1

 

 Tertile 1

1

 

1

 

1

 

 Tertile 2

0.81

0.52,1.28

0.96

0.62, 1.48

0.98

0.63, 1.52

 Tertile 2

0.67

0.34,1.31

0.84

0.45, 1.58

0.87

0.46, 1.63

 Tertile 3

0.58

0.37, 0.92

0.89

0.57, 1.40

0.91

0.58, 1.43

 Tertile 3

0.35

0.18, 0.68

0.45

0.24, 0.86

0.49

0.26, 0.93

Moderate-to-vigorous PA

Moderate-to-vigorous PA

 Tertile 1

1

 

1

 

1

 

 Tertile 1

1

 

1

 

1

 

 Tertile 2

0.77

0.49, 1.22

1.23

0.78, 1.97

1.24

0.77, 1.98

 Tertile 2

0.52

0.27, 1.02

1.11

0.58, 2.13

1.07

0.56, 2.06

 Tertile 3

0.60

0.38, 0.94

1.07

0.68, 1.69

1.07

0.67, 1.71

 Tertile 3

0.44

0.22, 0.85

1.08

0.56, 2.10

1.08

0.56, 2.10

Total activity counts

Total activity counts

 Tertile 1

1

 

1

 

1

 

 Tertile 1

1

 

1

 

1

 

 Tertile 2

0.56

0.36, 0.88

0.55

0.36, 0.84

0.56

0.37, 0.85

 Tertile 2

0.44

0.23, 0.86

0.74

0.40, 1.38

0.76

0.41, 1.42

 Tertile 3

0.49

0.31, 0.77

0.78

0.50, 1.20

0.78

0.50, 1.21

 Tertile 3

0.35

0.18, 0.69

0.86

0.45, 1.64

0.89

0.47, 1.69

  1. Model 1: crude. Model 2: adjusted for age, sex, smoking (missing=5), and education (missing=4). Model 3: adjusted for model 2 variables plus hypertension, diabetes, and arthritis (missing=13) at baseline. All sedentary models additionally adjusted for wear time. Statistically significant results shown in bold
  2. PA physical activity