Fausto Danielly Yani, Martins Julia Beatriz Bocchi, Dominski Fábio Hech, de Azevedo Guimarães Adriana Coutinho
Physical Activity Leisure Research Laboratory, College of Health and Sport Science, Santa Catarina State University, Pascoal Simone, 358, Coqueiros, Florianopolis, Brazil.
Laboratory of Sport and Exercise Psychology, College of Health and Sport Science, Santa Catarina State University, Florianopolis, Brazil.
Arch Womens Ment Health. 2025 Jun;28(3):525-540. doi: 10.1007/s00737-024-01509-2. Epub 2024 Aug 27.
To analyze the effect of two 16-week interventions with jazz dance and concurrent training compared to a control group on anxiety, depression, stress, mood, and the perspective of aging in menopausal women, after 1-month, post-intervention, and at the 6-month follow-up.
70 post-menopausal women (53.19 ± 3.39 years) randomized into 3 groups:intervention group with Jazz Dance (JD); intervention group with Concurrent Training (CT), and Control Group (CG). Both interventions lasted 16 weeks, with 60-min classes, JD with a frequency of two weekly classes, and CT three times a week. The intensity of the JD was progressive and according to the frequency of beats per minute of the songs. In CT, the aerobic an initial intensity of 60% of HRmax, reaching 90%, and resistance the volume of sets and loads increased progressively throughout the intervention. Questionnaires related to symptoms of anxiety and depression (Hospital Anxiety and Depression Scale); stress (Perceived Stress Scale); mood (Brunel Mood Scale); and aging perspective (Sheppard Inventory) were applied. Intention-to-treat (ITT) and protocol adherence analysis were performed.
In the protocol analysis, the JD showed improvements in anxiety and depressive symptoms after 1-month, which remained at the follow-up. The TC presented reduced anxiety and depressive symptoms after 16 weeks, which also remained at the follow-up. Considering stress, the CT showed improvements at all times and the JD post-intervention. As for mood, the CT presented reduced anger, mental confusion, and fatigue only after 1-month, and both exercise groups presented increased vigor at all times.
Both interventions were beneficial, however dance showed immediate results for anxiety and depression, and concurrent training for stress. Considering mood, concurrent training was more effective for anger, mental confusion, and fatigue, while both interventions were effective for vigor.
Brazilian Clinical Trials Registry (REBEC) RBR - 87ndrv.
分析与对照组相比，为期16周的爵士舞干预和同时进行的训练对绝经后女性焦虑、抑郁、压力、情绪及衰老观念的影响，观察时间为干预1个月后、干预结束时及6个月随访时。
70名绝经后女性（53.19±3.39岁）随机分为3组：爵士舞干预组（JD）；同时进行训练的干预组（CT）和对照组（CG）。两种干预均持续16周，课程时长60分钟，JD每周上课两次，CT每周上课三次。JD的强度是渐进式的，根据歌曲每分钟的节拍频率而定。在CT中，有氧运动的初始强度为最大心率的60%，逐渐增至90%，抗阻训练中每组的次数和负荷量在整个干预过程中逐渐增加。应用了与焦虑和抑郁症状（医院焦虑抑郁量表）、压力（感知压力量表）、情绪（布鲁内尔情绪量表）及衰老观念（谢泼德量表）相关的问卷。进行了意向性分析（ITT）和方案依从性分析。
在方案分析中，JD组在干预1个月后焦虑和抑郁症状有所改善，随访时仍保持。CT组在16周后焦虑和抑郁症状减轻，随访时也保持。在压力方面，CT组在各时间点及JD组干预后均有改善。在情绪方面，CT组仅在1个月后愤怒、精神混乱和疲劳有所减轻，两个运动组在各时间点活力均有所增加。
两种干预均有益，然而舞蹈对焦虑和抑郁有即时效果，同时进行的训练对压力有效果。在情绪方面，同时进行的训练对愤怒、精神混乱和疲劳更有效，而两种干预对活力均有效。
巴西临床试验注册中心（REBEC）RBR - 87ndrv。
