the Geriatric Depression Scale (GDS), first created by Yesavage et al., has been tested and used extensively with the older population. It is a brief questionnaire in which participants are asked ...

Grade of recommendation: (A) Consistent level 1 studies. MD effect sizes for each instrument were: The State-Trait Anxiety Inventory: −3.61 (IQR=−6.01 to –1.66), Brief Symptom Inventory-18: −5.45 (1 ...

as researchers have noted that many people with depression have low vitamin D levels. A 2018 study found that many people who have depression also have low blood levels of vitamin D, indicating a ...

Vagus nerve stimulation therapy improved the symptoms of treatment-resistant depression for nearly 500 participants in a ...

Levels of stress, depression and anxiety ... found problems including: On an established scale of depression, anxiety and stress, parents' depression scores increased from April through to June ...

Additionally, the Hospital Anxiety and Depression Scale (HADS) measured the intensity ... across time and across participants ...

The battery included the Center for Epidemiological Studies Depression Scale (CES-D) and a demographic questionnaire ... Results The prevalence rate for a clinically relevant level of depressive ...