孙占颖, 田楚娇, 陈静茹, 甘雪洋, 宋杰, 苏清清, 高远. 气虚质在远洋航行舰员复原力与疲劳间的中介效应分析[J]. 职业卫生与应急救援, 2024, 42(6): 699-704. DOI: 10.16369/j.oher.issn.1007-1326.2024.06.001
引用本文: 孙占颖, 田楚娇, 陈静茹, 甘雪洋, 宋杰, 苏清清, 高远. 气虚质在远洋航行舰员复原力与疲劳间的中介效应分析[J]. 职业卫生与应急救援, 2024, 42(6): 699-704. DOI: 10.16369/j.oher.issn.1007-1326.2024.06.001
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SUN Zhanying, TIAN Chujiao, CHEN Jingru, GAN Xueyang, SONG Jie, SU Qingqing, GAO Yuan. Mediating effect of Qi-deficiency constitution on relationship between resilience and fatigue among ocean-going crew members[J]. Occupational Health and Emergency Rescue, 2024, 42(6): 699-704. DOI: 10.16369/j.oher.issn.1007-1326.2024.06.001
Citation: SUN Zhanying, TIAN Chujiao, CHEN Jingru, GAN Xueyang, SONG Jie, SU Qingqing, GAO Yuan. Mediating effect of Qi-deficiency constitution on relationship between resilience and fatigue among ocean-going crew members[J]. Occupational Health and Emergency Rescue, 2024, 42(6): 699-704. DOI: 10.16369/j.oher.issn.1007-1326.2024.06.001
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气虚质在远洋航行舰员复原力与疲劳间的中介效应分析

Mediating effect of Qi-deficiency constitution on relationship between resilience and fatigue among ocean-going crew members

    摘要
  • 摘要:
    目的 探讨中医体质中气虚质在远洋航行舰员复原力与疲劳间的中介效应，为制定疲劳预防和干预方案提供依据。
    方法 选取2024年3—4月执行远洋航行任务的443名舰员作为研究对象，采用《复原力量表》《中医体质量表》《多维疲劳量表》进行问卷调查，使用SPSS 26.0软件比较不同人员疲劳情况，并分析复原力、气虚质与疲劳的相关性；采用Amos 21.0软件构建结构方程模型，验证气虚质在复原力与疲劳之间的中介效应。
    结果 回收有效问卷436分，有效回收率为98.4%。有24.1%（105/436）的舰员出现明显疲劳症状。从事远洋航行工作的工龄≥10年的舰员疲劳评分高于工龄为5~9年的舰员疲劳评分（P < 0.05）；大学本科及以上学历舰员疲劳评分高于大学专科和高中及以下学历舰员疲劳评分（均P < 0.05）。远洋航行舰员复原力与气虚质、疲劳呈负相关（rs=－0.574、－0.730，均P < 0.01），气虚质与疲劳呈正相关（rs=0.747，P < 0.01）。结构方程模型显示，“复原力→疲劳”和“复原力→气虚质→疲劳” 2条路径分别占总效应的58.3%和41.7%（均P < 0.01）。
    结论 气虚质在复原力和疲劳间存在部分中介作用。远洋航行舰员的疲劳程度不容忽视，可以通过复原力强化训练和气虚体质调治预防和减缓远洋航行舰员的疲劳状态，提升舰员整体任务效能。

     

    Abstract:
    Objective To explore the mediating effect of Qi-deficiency constitution in Chinese medicine body mass on the relationship between resilience and fatigue among ocean-going crew members, providing a basis for developing fatigue prevention and intervention strategies.
    Methods From March to April 2024, 443 crew members undertaking ocean-going missions were surveyed with the Connor-Davidson Resilience Scale (CD-RISC), Chinese Medicine Constitution Questionnaire (CCMQ), and Multidimensional Fatigue Inventory (MFI-20). SPSS 26.0 software was used to compare fatigue conditions among personnel with different characteristics and analyze the correlations among resilience, Qi-deficiency constitution, and fatigue. Amos 21.0 software was used to construct a structural equation model to verify the mediating effect of Qi-deficiency constitution on the relationship between resilience and fatigue.
    Results A total of 436 valid questionnaires were collected, with an effective collection rate of 98.4%. Among the crew members, 24.1% (105/436) showed significant fatigue symptoms. Crew members with oceangoing service time longer than 10 years had higher fatigue scores than those with 5-9 years (P < 0.05). Crew members with bachelor's degrees or above had higher fatigue scores than those with college and high school education or below (both P < 0.05). Resilience was negatively correlated with Qi-deficiency constitution and fatigue (rs = -0.574, -0.730, both P < 0.01), while Qi-deficiency constitution was positively correlated with fatigue (rs = 0.747, P < 0.01). The structural equation model showed that the "resilience → fatigue" and "resilience → Qi-deficiency constitution → fatigue" pathways accounted for 58.3% and 41.7% of the total effect, respectively (both P < 0.01).
    Conclusions Qi-deficiency constitution partially mediated the relationship between resilience and fatigue. The fatigue level of ocean-going crew members should not be ignored. Resilience training and Qi-deficiency constitution-based interventions can help prevent and alleviate fatigue among ocean-going crew members, thereby enhancing overall mission effectiveness.

     

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