Psychological effects of Yi Ren Medical Qigong and progressive resistance training in adults with type 2 diabetes mellitus: a randomized controlled pilot study.

BACKGROUND: Previous studies suggest that qigong therapy has physiological benefits for adults with type 2 diabetes; however, information about the psychological benefits of qigong therapy in this population is limited. OBJECTIVE: The objective of this research project was to identify psychological responses to qigong vs control interventions in adults with type 2 diabetes. DESIGN: The research team designed a randomized, controlled, three-arm clinical trial comparing 12 weeks of Yi Ren Medical Qigong (YRMQ), progressive resistance training (PRT), and standard care. SETTING: The study was performed at Bastyr University Research Institute, Kenmore, Washington. PARTICIPANTS: Participants were 13 men and 19 women (N=32) with diagnosed type 2 diabetes, a mean age of 56.3 ± 8.1 (standard deviation) years, glycated hemoglobin > 7.5%, and fasting blood glucose > 7 mmol/dL (126 mg/dL). INTERVENTION: For 12 weeks, participants in the YRMQ and PRT group attended a 1-hour weekly group session that a certified instructor led and were instructed to practice at least twice a week for 30 minutes. PRIMARY OUTCOME MEASURES: The research team used the Perceived Stress Scale and the Beck Depression Inventory scores to analyze the data. RESULTS: YRMQ decreased perceived-stress scores by 29.3% (P < .05) and depression scores by 14.3% (not significant [NS]). The active control group, PRT, also decreased stress scores by 18.6% (NS) and decreased depression scores by 50% (P < .03). Stress and depression measures remained unchanged in the standard care group. CONCLUSION: YRMQ and PRT may be beneficial in reducing perceived stress and improving depression in patients with type 2 diabetes, although verification of the clinical significance of these findings requires a longer study with a larger sample size.

Is antral follicle count a genetic trait?

OBJECTIVE: The aim of this study was to determine the relationship between maternal age of menopause and antral follicle count. METHODS: This was a cross-sectional study of 124 women aged 25 to 48 years presenting with infertility. Women reported their mother's age of menopause and underwent transvaginal ultrasound to assess antral follicle count. Participant age, age greater than 37 years, and maternal age of menopause, as well as interactions among these, were incorporated into a multiple linear regression model to predict antral follicle count. Three different ages of maternal menopause were inputted into this model to illustrate the relationship between maternal age of menopause and rate of decline in antral follicle count. RESULTS: Women with a lower maternal age of menopause have lower antral follicle counts but also a slower decline until the age of 37 years. CONCLUSIONS: Maternal age of menopause predicts antral follicle count and its decline, indicating a genetic component to this trait.