Targeted exercise interventions on stress, anxiety, depression, and sleep disorders in PhD students

Table 5 Correlation between the Generalized Anxiety Disorder 7-item scale, Patient Health Questionnaire-9, Perceived Stress Scale, Epworth Sleepiness Scale, Insomnia Severity Index, and Pittsburgh Sleep Quality Index and targeted exercise intervention

Index	r	BF10	95%CI
SAV-1 - GAD-7	-0.968	1.585 × 1016	-0.984 to -0.926
SAV-2 - PHQ-9	-0.759	4.029 × 104	-0.868 to -0.531
SAV-3 - PSS-10	-0.942	5.249 × 1012	-0.971 to -0.870
SAV-4 - ESS	-0.957	2.547 × 1014	-0.978 to -0.901
SAV-5 - ISI	-0.869	8.447 × 107	-0.931 to -0.722
SAV-6 - PSQI	-0.815	1.010 × 106	-0.900 to -0.624

BF₁₀: Bayes factor; CI: Confidence interval; ESS: Epworth Sleepiness Scale; GAD-7: Generalized Anxiety Disorder 7-item scale; ISI: Insomnia Severity Index; PSQI: Pittsburgh Sleep Quality Index; PHQ-9: Patient Health Questionnaire-9; PSS-10: Perceived Stress Scale; SAV: Sports activity volume.