Variable Details:

Source:

Chen, Hsing-Mei, Angela P. Clark, and Liang-Miin Tsai (2009), "Self-reported Sleep Disturbance of Patients With Heart Failure in Taiwan", Nursing Research, 58, 63-71.
[Endnote]


Variable



Definition:

  • The New York Heart Association's functional classification of patients with heart failure (I, II, III, or IV)


Item(s):



Citations: