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Table 3 Internal consistency of Dyspnoea-12 and Multidimensional Dyspnea Profile scores 

From: Validation of the Dyspnoea-12 and Multidimensional Dyspnea profile among older Swedish men in the population

Variable

Cronbach’s alpha estimate

D12 total

0.956

D12 physical domain

0.924

D12 affective domain

0.936

MDP total

0.943

MDP immediate perception subdomain

0.932

MDP emotional response subdomain

0.939

  1. Cronbach’s alpha estimate for 73-years old men in the population (n = 684). D12 Dyspnoea-12, MDP Multidimensional dyspnea profile scores
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BMC Geriatrics

ISSN: 1471-2318

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