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Abstract
Purpose
The purpose of this study was to examine the effects of laughter therapy on mood, state anxiety, and serum cortisol based on a Stress-Coping Model for preoperative breast cancer patients.
Methods
The study used a nonequivalent control group pretest-posttest design. The participants were 40 breast cancer patients who were admitted to one general hospital for surgery in 2009 (experimental group 23, control group 17). The experimental group received one hour laughter therapy consisting of dance, lots of laughter techniques, and meditation.
Results
The mean ages were 47 years (experimental group) and 49 years (control group). There were no significant differences in demographic and disease-related characteristics between the two groups. After the intervention, the scores of mood and state-anxiety of experimental group were significantly improved than those of control group. However, no difference was found in serum cortisol.
Figures and Tables
Fig. 2
Changes in mood and state-anxiety between two groups.
Exp.=experimental group; Con.=control group.
Table 1
Homogeneity Test of Demographic Characteristics and Disease-related Characteristisc between Experimental and Control Group
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