Psychologic status and their influencing factors in patients suspected of coronary disease before and after coronary catheterization / 中华流行病学杂志

ABSTRACT

<p><b>OBJECTIVE</b>To study the psychologic status and their influencing factors in patients suspected of having coronary disease before and after coronary catheterization.</p><p><b>METHODS</b>A hundred fifty-eight inpatients (125 men, 33 women, mean age 66.1 +/- 9.6 years) who underwent a scheduled coronary catheterization for the first time and fulfilled entry criteria were enrolled. All the patients were examined by Symptom Check List-90 (SCL-90), a standard self-report symptom inventory on present psychologic status, within 24 hours before the coronary catheterization (after the information consent) and the third day after the procedure.</p><p><b>RESULTS</b>(1) Before coronary catheterization, factorial scores of somatization, anxiety and phobic anxiety were higher than norm (P < 0.05 or P < 0.01). After the procedure, only somatization score was higher (P < 0.01). (2) Men had higher scores on obsessive-compulsive and psychotism than women (P < 0.05 and P < 0.01, respectively), however, women had higher scores on phobic anxiety (P < 0.05). (3) Compared with patients having coronary disease, those with angiographically normal coronary arteries seemed to have higher scores of somatization, obsessive-compulsive, interpersonal sensitivity, phobic anxiety, paranoid ideation, psychotism, global severity index and positive symptoms (P < 0.05 or P < 0.01). (4) After the procedure, significantly decreases in obsessive-compulsive, depression, hostility, global severity index and positive symptom severity index (P < 0.05 or P < 0.01) were seen. (5) Patients merely underwent coronary angiography had higher score in phobic anxiety construct than those having had coronary angiography and percutaneous transluminal coronary angioplasty (1.34 +/- 0.38 vs 1.15 +/- 0.23, P < 0.05). (6) When compared with the degree of explanation under informed consent, specific risk was not informed mentioned, a higher score in positive symptom severity index was seen (2.56 +/- 0.48 vs 2.46 +/- 0.37, P = 0.02). (7) Higher score was seen on positive symptom severity index when patients aged 70 years or more (2.62 +/- 0.45) than those under 60 years old (2.47 +/- 0.43, P < 0.05) or between 60 and 69 years old (2.45 +/- 0.40, P < 0.01).</p><p><b>CONCLUSIONS</b>Patients' psychologic symptoms before and after the coronary catheterization seemed to be related to many factors. The most important appeared one was coronary catheterization itself. Women, patients with angiographically normal arteries, those of 70 years old or more were more likely to have elevated psychologic distress. Detail information including specific risk regarding the procedure was not associated with the increase of psychological symptoms. The findings emphasized the importance of psychologic assessment and counseling for patient who had undergone a scheduled coronary catheterization.</p>