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Table 3 Primary outcome – composite of COPD hospital readmission or death within 6 months of discharge using all available (complete) data, and no imputation of missing data

From: Application of the RE-AIM framework to evaluate the implementation of telehealth pulmonary rehabilitation in a randomized controlled trial among African-American and Hispanic patients with advanced stage Chronic Obstructive Pulmonary Disease

 

ITT

Odds ratioa (TelePR vs. SPR)

N = 209 (TelePR = 111, SPR = 98)

Medically Cleared (Subanalysis 1)

Odds ratioa (TelePR vs. SPR)

N = 138 (TelePR = 79, SPR = 59)

Participated in at Least 1 Session (Subanalysis 2)

Odds ratioa (TelePR vs. SPR)

N = 85 (TelePR = 57, SPR = 28)

Unadjusted

(Model 1)

1.34 (0.69, 2.59)

p-value = 0.3908

1.06 (0.43, 2.58)

p-value = 0.9057

0.88 (0.29, 2.68)

p-value = 0.8176

Adjusted (race, hospital)

(Model 2)

1.35 (0.69, 2.66)

p-value = 0.3837

1.09 (0.43, 2.73)

p-value = 0.8578

0.86 (0.27, 2.72)

p-value = 0.7930

  1. (Model 1) Intervention only with no other covariates added to the model
  2. (Model 2) Intervention, adjusted for race and clinical site (stratification variables)
  3. (Model 3) not shown - intervention, race, clinical site, and literature reported risk factors for COPD-exacerbation hospitalization because no associations found between literatures reported risk factors and outcome, therefore identical to Model 2
  4. aOR > 1.0 indicates that intervention increased incidence rate of composite outcome of death/hospital intervention
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