Effect of WBT for CI With Depression

The Pittsburgh Sleep Quality Index (PSQI) is a self-report questionnaire designed to evaluate sleep quality over a one-month period. It consists of 19 items grouped into seven components: subjective sleep quality, sleep latency, sleep duration, habitual sleep efficiency, sleep disturbances, use of sleeping medication, and daytime dysfunction.

Each component is scored on a scale of 0 to 3, and the total score ranges from 0 to 21, with higher scores indicating poorer sleep quality.

As mentioned in the previous text.

The Hamilton Depression Scale-17 (HAMD-17) is a clinician-administered tool designed to assess the severity of depressive symptoms over the past week. It consists of 17 items that evaluate various aspects of depression, such as mood, guilt, insomnia, anxiety, and physical symptoms. Each item is scored on a scale, and the total score reflects the severity of depression.

The scoring criteria are as follows:

0-7: Normal (not depressed) 8-13: Mild depression 14-18: Moderate depression 19-22: Severe depression 23 or above: Very severe depression.

The Beck Depression Inventory-II (BDI-II) is a self-report questionnaire designed to assess the severity of depressive symptoms. It consists of 21 items, each scored on a scale from 0 to 3, with a total score ranging from 0 to 63. The scoring interpretation is as follows:

0-13: Minimal depression 14-19: Mild depression 20-28: Moderate depression 29-63: Severe depression

The scale contains 21 items and uses a 4-point scale method, with a total score of 15-25 as mild anxiety, 26-35 as moderate anxiety, and 36 or more as severe anxiety

The Patient Health Questionnaire-4 (PHQ-4) is a brief screening tool designed to assess symptoms of anxiety and depression. It consists of four items, with two questions focusing on anxiety and two on depression. Each item is scored from 0 to 3, resulting in a total score ranging from 0 to 12. The scoring interpretation is as follows:

0-2: None (minimal distress) 3-5: Mild distress 6-8: Moderate distress 9-12: Severe distress

The 36-Item Short Form Health Survey (SF-36) is a widely used questionnaire designed to measure health-related quality of life. It evaluates eight domains: physical functioning, bodily pain, role limitations due to physical health problems, role limitations due to emotional problems, emotional well-being, social functioning, energy/fatigue, and general health perceptions. Each domain is scored on a scale from 0 to 100, with higher scores indicating better health status.

The Snaith-Hamilton Pleasure Scale (SHAPS) is a self-report questionnaire designed to measure anhedonia, which is the reduced ability to experience pleasure. It consists of 14 items assessing various aspects of enjoyment in daily life, such as hobbies, social interactions, and sensory experiences. Each item is scored on a scale, and the total score ranges from 0 to 14, with higher scores indicating greater levels of anhedonia.

The Dysfunctional Beliefs and Attitudes about Sleep Scale (DBAS) is a self-report questionnaire designed to assess maladaptive beliefs and attitudes related to sleep. It consists of items scored on a scale, typically using a visual analogue format or numerical ratings. The total score is calculated by averaging responses across all items, with higher scores indicating more dysfunctional beliefs about sleep.

The scale is divided into 7 sections with a total score of 0-28, with higher scores indicating more severe insomnia. The degree of insomnia is classified according to the scores: 0-7 indicates no insomnia, 8-14 is mild insomnia, 15-21 is moderate insomnia, and 22-28 is severe insomnia.

The Self-rated Sleep Severity (0-10 Numeric Rating Scale) is a simple tool used to assess an individual's perception of their sleep quality or severity of sleep-related issues. Respondents rate their sleep on a scale from 0 to 10, where 0 represents no sleep problems and 10 indicates the most severe sleep difficulties.