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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 visitsModel 1Model 2Model 3In-hospital daysModel 1Model 2Model 3
 IRR95% CIIRR95% CIIRR95% CI IRR95% CIIRR95% CIIRR95% CI
Sedentary timeSedentary time
 Tertile 11 1 1  Tertile 11 1 1 
 Tertile 21.240.79, 1.950.770.50, 1.190.770.49, 1.19 Tertile 22.361.21, 4.632.511.34, 4.712.471.32, 4.63
 Tertile 31.550.98, 2.441.050.67, 1.651.050.67, 1.64 Tertile 32.381. 20, 4.742.141.11, 4.122.021.05, 3.89
Light-intensity PALight-intensity PA
 Tertile 11 1 1  Tertile 11 1 1 
 Tertile 20.810.52,1.280.960.62, 1.480.980.63, 1.52 Tertile 20.670.34,1.310.840.45, 1.580.870.46, 1.63
 Tertile 30.580.37, 0.920.890.57, 1.400.910.58, 1.43 Tertile 30.350.18, 0.680.450.24, 0.860.490.26, 0.93
Moderate-to-vigorous PAModerate-to-vigorous PA
 Tertile 11 1 1  Tertile 11 1 1 
 Tertile 20.770.49, 1.221.230.78, 1.971.240.77, 1.98 Tertile 20.520.27, 1.021.110.58, 2.131.070.56, 2.06
 Tertile 30.600.38, 0.941.070.68, 1.691.070.67, 1.71 Tertile 30.440.22, 0.851.080.56, 2.101.080.56, 2.10
Total activity countsTotal activity counts
 Tertile 11 1 1  Tertile 11 1 1 
 Tertile 20.560.36, 0.880.550.36, 0.840.560.37, 0.85 Tertile 20.440.23, 0.860.740.40, 1.380.760.41, 1.42
 Tertile 30.490.31, 0.770.780.50, 1.200.780.50, 1.21 Tertile 30.350.18, 0.690.860.45, 1.640.890.47, 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