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Table 8 Logistical Regression Models to Determine Whether Changes in Active Minutes Between the Early Pandemic Period and Five Earlier Time Periods are Associated with an Increased Risk of Hospitalization or an Emergency Department Visit for Patients with ICDs

From: Onset of the COVID-19 pandemic reduced active time in patients with implanted cardiac devices

Time Period

OR

95% CI Lower Limit

95% CI Upper Limit

Univariate Model: Difference in Active Minutes Only

Jan 1-Mar 14 2020

0.99

0.67

1.46

Oct 1-Dec 31, 2019

1.13

0.69

1.85

Mar 15-May 15, 2019

1.20

0.82

1.76

Jan 1-Mar 14, 2019

1.06

0.63

1.76

Oct 1-Dec 31, 2018

1.34

0.92

1.93

Multivariable Model: Difference in Active Minutes with additional adjustment for age, number of comorbidities, and number of medications taken

Jan 1-Mar 14 2020

1.01

0.68

1.52

Oct 1-Dec 31, 2019

1.18

0.71

1.99

Mar 15-May 15, 2019

1.21

0.82

1.79

Jan 1-Mar 14, 2019

1.09

0.64

1.85

Oct 1-Dec 31, 2018

1.32

0.91

1.92