1.Clinical analysis of dynamic electrocardiogram in 186 cases of premature ventricualr contractions
Lihong TIAN ; Rijian LI ; Weiliang KE
Chinese Journal of Primary Medicine and Pharmacy 2006;0(05):-
Objective To analyze premature ventricular contractions by dynamic electrocardiogram.Method 186 cases of premature ventricualr contractions were divided into two groups:patho-group(organic heart disease group) 106 cases,and the control group(non-organic heart disease group) 80 cases,both were examined by 24 hours dynamic electrocardiogram,the correlation between PVC shape and T-waves and the heart rate variation were analyzed.Result The variability of Lawn's degrees between the two groups was significant,the indexes of premature ventricualr contractions of patho-group were significantly different compared to the control group(P
2.Effectiveness of mindfulness training on emotional regulation and resilience of college students
Li ZHANG ; Liqian CUI ; Jiefang WU ; Mengjie YAN ; Yibin LUO ; Hui ZHENG ; Rijian SUN
Chinese Journal of Behavioral Medicine and Brain Science 2020;29(10):928-934
Objective:To investigate the effectiveness of mindfulness training on the emotional regulation and resilience of college students.Methods:Eighty one college students were recruited and randomly divided into mindfulness training group and control group, of which 74 completed the study (36 in mindfulness training group and 38 in control group). Participants in mindfulness training group received an 8-week mindfulness training, while participants in control group received no intervention. Participants were assessed with the Five Facet Mindfulness Questionnaire (FFMQ, measuring mindfulness level), Profile of Mood State (POMS, measuring emotion) and the Resilience Scale for Chinese Adolescent(RSCA, measuring resilience) before and after intervention (4 and 8 weeks).Results:Before and after the intervention, the interaction effects of total score of five factors mindfulness, scores of observing, actaware, non-judging, total score of resilience, scores of goal planning, help-seeking and the fatigue score were significant(all P<0.05). There were significant differences in mindfulness level, mood state and resilience scores in mindfulness training group before and after intervention(all P<0.05). There were significant differences of scores of FFMQ , POMS and RSCA post-training compared with baseline( P<0.05). The total score of FFMQ was improved significantly after 4 weeks of intervention ((114.92±11.70) vs(110.36±11.24), P<0.05), while the scores of observing((26.19±5.21) vs(24.00±5.34)), describing((23.36±4.82) vs(21.19±4.76)), non-judging((23.75±4.20) vs(22.06±4.99)) and non-reacting((19.72±3.16) vs(18.58±3.61)) were improved significantly after 8 weeks of intervention. There were significant differences of the scores of fatigue, depression-dejection, panic, vigor-activity and total mood disturbance before and after the intervention in mindfulness training group (all P<0.05). The scores of fatigue((12.31±4.08) vs(13.39±5.12)), panic((12.08±3.57) vs(13.67±4.35)) and total mood disturbance((132.94±17.71) vs(145.75±22.68)) were reduced significantly after 8 weeks of intervention (all P<0.05), while the scores of vigor-activity were improved significantly after 8 weeks of intervention ((18.31±4.61) vs (15.39±4.99), P<0.01). The participants in mindfulness training group got significantly higher total score, scores of goal planning, help-seeking, and affect control of RSCA after intervention compared with baseline (all P<0.05). Conclusion:Mindfulness training can enhance the mindfulness level and resilience of college students, decrease negative affect such as fatigue, depression, panic, and increase positive affect such as activity.