Objective: The objective of this study was to assess the effects of participation in a mindfulness meditation–based stress reduction program on mood disturbance and symptoms of stress in cancer outpatients. Methods: A randomized, wait-list controlled design was used. A convenience sample of eligible cancer patients enrolled after givinginformed consent and were randomly assigned to either an immediate treatment condition or a wait-list control condition. Patients completed the Profile of Mood States and the Symptoms of Stress Inventory both before and after the intervention. The intervention consisted of a weekly meditation group lasting 1.5 hours for 7 weeks plus home meditation practice. Results: Ninety patients (mean age, 51 years) completed the study. The group was heterogeneous in type and stage of cancer. Patients’ mean preintervention scores on dependent measures were equivalent
between groups. After the intervention, patients in the treatment group had significantly lower scores on Total
Mood Disturbance and subscales of Depression, Anxiety, Anger, and Confusion and more Vigor than control
subjects. The treatment group also had fewer overall Symptoms of Stress; fewer Cardiopulmonary and Gastrointestinal symptoms; less Emotional Irritability, Depression, and Cognitive Disorganization; and fewer Habitual Patterns of stress. Overall reduction in Total Mood Disturbance was 65%, with a 31% reduction in Symptoms of Stress. Conclusions: This program was effective in decreasing mood disturbance and stress symptoms in both male and female patients with a wide variety of cancer diagnoses, stages of illness, and ages. Key words: meditation, cancer, stress, mood, intervention, mindfulness.
Objective: The objective of this study was to assess the effects of participation in a mindfulness meditation–based stress reduction program on mood disturbance and symptoms of stress in cancer outpatients. Methods: A randomized, wait-list controlled design was used. A convenience sample of eligible cancer patients enrolled after givinginformed consent and were randomly assigned to either an immediate treatment condition or a wait-list control condition. Patients completed the Profile of Mood States and the Symptoms of Stress Inventory both before and after the intervention. The intervention consisted of a weekly meditation group lasting 1.5 hours for 7 weeks plus home meditation practice. Results: Ninety patients (mean age, 51 years) completed the study. The group was heterogeneous in type and stage of cancer. Patients’ mean preintervention scores on dependent measures were equivalent
between groups. After the intervention, patients in the treatment group had significantly lower scores on Total
Mood Disturbance and subscales of Depression, Anxiety, Anger, and Confusion and more Vigor than control
subjects. The treatment group also had fewer overall Symptoms of Stress; fewer Cardiopulmonary and Gastrointestinal symptoms; less Emotional Irritability, Depression, and Cognitive Disorganization; and fewer Habitual Patterns of stress. Overall reduction in Total Mood Disturbance was 65%, with a 31% reduction in Symptoms of Stress. Conclusions: This program was effective in decreasing mood disturbance and stress symptoms in both male and female patients with a wide variety of cancer diagnoses, stages of illness, and ages. Key words: meditation, cancer, stress, mood, intervention, mindfulness.
ObjectivesThis study examined the construct and criterion validity of the Mindful Attention Awareness Scale (MAAS) in cancer outpatients, using matched community members as controls.
Methods
Cancer outpatients (n=122) applying for enrollment in a mindfulness-based stress reduction (MBSR) program completed the MAAS and measures of mood disturbance and stress. Local community members (n=122) matched to the patients on gender, age, and education level completed the same measures.
Results
The single-factor structure of the MAAS was invariant across the groups. Higher MAAS scores were associated with lower mood disturbance and stress symptoms in cancer patients, and the structure of these relations was invariant across groups.
Conclusions
The MAAS appears to have appropriate application in research examining the role of mindfulness in the psychological well-being of cancer patients, with or without comparisons to nonclinical controls.
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