Meditation Programs for Psychological Stress and Well-being
A Systematic Review and Meta-analysis
Importance: Many people meditate to reduce psychological stress and stress-related health problems. To counsel people appropriately, clinicians need to know what the evidence says about the health benefits of meditation.
Objective: To determine the efficacy of meditation programs in improving stress-related outcomes (anxiety, depression, stress/distress, positive mood, mental health–related quality of life, attention, substance use, eating habits, sleep, pain, and weight) in diverse adult clinical populations.
Evidence Review: We identified randomized clinical trials with active controls for placebo effects through November 2012 from MEDLINE, PsycINFO, EMBASE, PsycArticles, Scopus, CINAHL, AMED, the Cochrane Library, and hand searches. Two independent reviewers screened citations and extracted data. We graded the strength of evidence using 4 domains (risk of bias, precision, directness, and consistency) and determined the magnitude and direction of effect by calculating the relative difference between groups in change from baseline. When possible, we conducted meta-analyses using standardized mean differences to obtain aggregate estimates of effect size with 95% confidence intervals.
Findings: After reviewing 18 753 citations, we included 47 trials with 3515 participants. Mindfulness meditation programs had moderate evidence of improved anxiety (effect size, 0.38 [95% CI, 0.12-0.64] at 8 weeks and 0.22 [0.02-0.43] at 3-6 months), depression (0.30 [0.00-0.59] at 8 weeks and 0.23 [0.05-0.42] at 3-6 months), and pain (0.33 [0.03- 0.62]) and low evidence of improved stress/distress and mental health–related quality of life. We found low evidence of no effect or insufficient evidence of any effect of meditation programs on positive mood, attention, substance use, eating habits, sleep, and weight. We found no evidence that meditation programs were better than any active treatment (ie, drugs, exercise, and other behavioral therapies).
Conclusions and Relevance: Clinicians should be aware that meditation programs can result in small to moderate reductions of multiple negative dimensions of psychological stress. Thus, clinicians should be prepared to talk with their patients about the role that a meditation program could have in addressing psychological stress. Stronger study designs are needed to determine the effects of meditation programs in improving the positive dimensions of mental health and stress-related behavior.
[Meta-analysis] Meditation reduces anxiety, pain, depression
[Meta-analysis] Meditation reduces anxiety, pain, depression
Age: 26 | Onset Age: 23 | Symptoms: Neuropathic-like pain and hyperalgesia (lateral/anterior thighs mostly, but distributed throughout body); Pain (penis shaft, right side, when erect for long or excess masturbation) | Previous Symptoms: Pain (testicles; penis underside, mostly near base and running up urethra, sharp/burning; perennial region, dull; ejaculatory; post-ejaculatory); Urinary (moderate incomplete voiding; moderate frequency and pain on bladder filling); Sensations (cold in head of penis) | Helped By: Stretching (especially hip rotators and flexors); Yoga (especially lunges, warrior 2, and pigeon) Trigger point release (abdominals; iliopsoas; gluteus muscles and piriformis; bulbospongiosus & ischiocavernosus; thigh adductors); Meditation (mindfulness); Walking & Aerobic Exercise | Worsened By: Stress, anxiety, too much alcohol, lack of sleep, sitting at length | Current prescriptions: nortriptyline (10 mg, 1x at night; for CNS sensitization and IBS) Previous prescriptions: hydroxyzine (10 mg, 1x at night; for urinary symptoms/mast cell stabilization; useful), clonazepam (0.25-0.5 mg, 1x at night; for anxiety/CNS sensitization; useful for short time)