An evaluation of two behavioral rehabilitation programs, qigong versus progressive relaxation, in improving the quality of life in cardiac patients.

OBJECTIVES: The aim of the current study was to evaluate and compare two different behavioral rehabilitation programs in improving the quality of life in cardiac patients in Hong Kong. DESIGN AND SETTING: The current study was carried out in the outpatient unit of Occupational Therapy Department in the United Christian Hospital, Hong Kong. Convenience sampling with referral from the cardiac specialty was used in the present study. SUBJECTS: A total of 65 subjects, with a mean age 65 (range, 42 to 76), were recruited in the study. The cardiac diseases included myocardial infarct, postcoronary intervention, valve replacement, and also ischemic heart disease. INTERVENTIONS: Patients were alternately allocated to the two groups. The first group of patients received instructions and practiced on progressive relaxation. The second group of patients underwent training in qigong. A total of eight sessions were conducted and each session lasted 20 minutes. OUTCOME MEASURES: Demographic and clinical data such as gender, age, and systolic and diastolic blood pressure were recorded. The psychological and Quality of Life assessment was performed using the Chinese versions of Short Form 36 (C-SF36), State-Trait Anxiety Inventory (C-STAI), and General Health Questionnaire (C-GHQ-12). RESULTS: Fifty-nine (59) subjects (44 men and 15 women) completed all eight rehabilitation sessions in the study. Patients allocated to the two treatment groups had comparable baseline characteristics. Progressive relaxation was more effective in reducing blood pressures compared to qigong. Relaxation appeared to be particularly beneficial in somatic domains. qigong group demonstrated greater improvement in psychologic measures in addition to reduction in systolic blood pressure. CONCLUSIONS: Progressive relaxation and qigong exercise improved the quality of life for cardiac patients with reference to certain physiologic and psychologic measures. The result was supported by previous studies and literature reviews on qigong in terms of its effect on the psychologic dimension.

A controlled trial of music and pre-operative anxiety in Chinese men undergoing transurethral resection of the prostate.

AIM OF THE STUDY: To test the effects of music intervention on pre-operative anxiety in Chinese males undergoing transurethral resection of the prostate. RATIONALE: No studies have measured the effects of music intervention in reducing pre-operative anxiety for patients with transurethral resection of the prostate (TURP). Previous studies have examined the effects of music on pre-operative anxiety but have not examined the possible effects of the presence of a carer as an independent variable in pre-operative anxiety levels of patients in addition to the music intervention. The cultural validity of applying a music intervention to the reduction of pre-operative anxiety was also investigated. DESIGN: A quasi-experimental design with three groups: music intervention, nurse presence and control group. METHOD: Thirty patients having TURP were randomly assigned (n = 10 each group) to one of the three groups. Pre- and post-test measures of systolic and diastolic blood pressure, heart rate and state anxiety using the Chinese State-Trait Anxiety Inventory (C-STAI) were obtained for the three groups. RESULTS: The findings showed that the music intervention significantly reduced all blood pressure levels for the patients. A reduction in state anxiety level was also found for the music intervention group. No significant reductions in blood pressure, heart rate and state anxiety level were found in the nurse presence and control groups. CONCLUSION: The results support the cross-cultural validity of using a music intervention in pre-operative anxiety reduction, in this case for TURP patients waiting in the theatre holding area.