Fatigue after myocardial infarction: relationships with indices of emotional distress, and sociodemographic and clinical variables.
Fatigue and depressive symptoms are relatively common among patients recovering from myocardial infarction (MI). The symptoms of depression and fatigue overlap. The present study aimed at identifying patient fatigue and at examining the incidence of fatigue, particularly without coexisting depression, after MI. The sample comprised 204 consecutive patients who had completed the questionnaires Hospital Anxiety and Depression Scale and the Multidimensional Fatigue Inventory-20 after MI (1 week and 4 months). The results showed that fatigue had decreased after 4 months compared with the time of MI onset. Compared with the general population, patients reported significantly higher levels of fatigue. Furthermore, fatigue was associated with depression, but 33% of the sample reported fatigue without coexisting depression after 4 months. In order to prevent or treat patients' symptoms of fatigue after MI, the concepts of fatigue and depression should be assessed separately so as to exclude overlapping effects.
Alsén
Pia
P
Department of Nursing, Health and Culture, University West, Trollhättan, Sweden. pia.alsen@hv.se
Brink
Eva
E
Brändström
Yvonne
Y
Karlson
Björn W
BW
Persson
Lars-Olof
LO
D000368:Aged; D003710:Demography; D004644:Emotions; D005221:Fatigue; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000503:physiopathology*; D012923:Social Class; D013315:Stress, Psychological; D011795:Surveys and Questionnaires