退伍军人为其他退伍军人培养服务犬:对于创伤后应激障碍的动物辅助干预
Cheryl A Krause-Parello1, Erika Friedmann2, Deborah Taber2
1Division of Research, Florida Atlantic University, Boca Raton, FL 33431, USA.
Behavioral sciences (Basel, Switzerland)
|September 27, 2025
概括
服务犬训练可能会减缓患有PTSD的女退伍军人的生物衰老. 虽然服务犬组的端粒长度增加,但心率变化率下降,表明压力增加.
科学领域:
- 心理学 心理学 心理学
- 退伍军人的健康 退伍军人的健康
- 生物医学科学 生物医学科学
背景情况:
- 关于女退伍军人部署后重新整合需求的研究有限.
- 非传统的支持系统,如动物陪伴和志愿服务,可能会改善患有PTSD的退伍军人的心理健康结果.
- 生物心理社会模型为了解退伍军人的多方面的需求提供了一个框架.
研究的目的:
- 研究8周服务犬训练计划 (SDTP) 对患有PTSD的女性退伍军人的生物标记 (端粒长度,心率变化) 和心理结果 (PTSD症状严重程度,感知压力,焦虑) 的影响.
- 检查战斗暴露对这些影响的缓和作用.
主要方法:
- 一项随机对照试验,涉及女性退伍军人 (32-72岁) 被诊断患有PTSD.
- 参与者被分配到为期8周的SDTP或接受狗训练视频的对照组.
- 包括端粒长度,心率变化,PTSD症状,压力和焦虑在内的结果被评估为干预前,中和后.
主要成果:
- 与对照组相比,端粒长度在SDTP组中呈现增加的趋势 (表明细胞衰老减少),而战斗暴露减轻了这一效应.
- 在SDTP组中,心率变异性下降,这表明压力增加,这种压力没有被战斗暴露所缓解.
- 从干预前到干预后,在两组中都观察到PTSD症状严重程度,感知压力和焦虑的显著减少,在两组之间或通过战斗暴露没有显著差异.
结论:
- 参加为期8周的服务犬训练计划可能会影响患有PTSD的女性退伍军人的生物衰老标志物,尽管HRV表明压力增加.
- 虽然在两组中心理症状都有所改善,但SDTP对这些措施的具体好处并不明显.
- 需要进一步的研究,以了解服务犬训练,战斗暴露和女退伍军人的福祉之间的复杂相互作用.
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