Anxiety, depression and perceived control in patients having coronary artery bypass gr... - 0 views
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scamarata1 on 09 Aug 16This study aimed to determine the course of anxiety, depression, and perceptions of control, along with the influence of perception of control in patients undergoing CABG before surgery and after surgery, along with two weeks post discharge. The study included 231 participants having CABG surgery were conveniently recruited from two hospitals in Sydney, Australia. Patients took a series of questionnaires before surgery, after surgery, and two weeks post discharge. The questionnaires asked questions on anxiety and depression and were measured by the Hospital Anxiety and Depression Scale (HADS) and the Control Attitudes Scale. Limitations of the study included the use of a convenient sample and loss of participants for the second and third interview. The results showed perceptions of control were moderate before surgery and improved once the surgery was completed, and again in early recovery in the second week after patients had gone home. Perceptions of control are important because they had a positive influence on concurrent anxiety and depression at all times.