Figure 1

Path model of grass-root military personnel’s acute stress, social support and sleep disorder. AT. Grass-root military personnel’s acute stress; S1-S5. Factors of grass-root military personnel’s sleep disorder, i.e. daytime dysfunction, insomnia, lethargy, motile abnormal sleep, immotile abnormal sleep; M1-M3. Factors of grass-root military personnel’s social support, i.e. subject support, object support, the use of social support.