Influence of sensation of uncertainty in illness on curative effect of two-week rehabilitation program in patients with acute myocardial infarction / 心血管康复医学杂志

ABSTRACT

Objective: To observe influence of sensation of uncertainty in illness on curative effect of two-week rehabilitation program in patients with acute myocardial infarction (AMI). Methods: A total of 85 AMI patients recently treated in our hospital were selected continuously. They received two-week rehabilitation program treatment and were assessed by Missals uncertainty in illness scale (MUIS). According to MUIS scores, AMI patients were divided into middle-high score group (74.8~117.4 scores, n=51) and low score group (32~74.7 scores, n=34), and they were compared with 43 patients with coronary heart disease (CHD) angina pectoris (CHD control group) received treatment in the same period. Results: Compared with CHD control group, there were significant increase in each dimension score and total score of MUIS [total score (60.61±12.42) scores vs. (78.34±15.20) scores]in AMI patients (P<0.05~0.01). The exercise peak heart rate of MUIS middle-high score group was significantly higher than that of low score group [(137.80±26.49) times/min vs. (126.12±20.51) times/min, P<0.01]. Compared with low score group, there were significant decrease in total scores of activity of daily living (ADL) scale [(84.15±16.38) scores vs. (73.92±14.21) scores] and the 36-item short-form general heath survey [SF-36, (45.22±6.86) scores vs. (37.95±6.43) scores], and significant increase in total score of symptom checklist (SCL)-90 [(138.35±36.47) scores vs. (151.87±42.61) scores], mean days in CCU [(2.53±0.26)d vs. (2.77±0.29)d], mean days on bed [(4.46±0.25)d vs. (5.38±1.22)d], mean hospital day [(20.48±3.16)d vs. (25.37±3.82)d] and mean inpatient fee [(39.1±8.2) thousand RMB vs. (45.7±9.3) thousand RMB] in middle-high score group, P<0.05~0.01. Conclusion: There is significant sensation of uncertainty in illness in patients with acute myocardial infarction, and it makes curative effect of two-week rehabilitation program significantly decrease.