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This study will examine the use of cognitive behavioural therapy (CBT) and acupressure in treating insomnia in Chinese adults. The main components of CBT for insomnia (CBT-I) includes psychoeducation, sleep restriction, stimulus control, cognitive restructuring, and relaxation. CBT-I is widely used in western countries but it fails to address patient preference among Chinese adults with insomnia, as demonstrated in a previous study examining the subjective experience of chronic insomnia in Hong Kong Chinese adults. The study revealed that Chinese adults showed distrust in hypnotics and preferred traditional Chinese medicine (TCM) which was believed to be more natural. In order to maximize the therapeutic effects of psychological interventions for insomnia, integrative medicine with a combination of CBT-I and TCM could be an alternative to address insomnia in the Chinese population. Acupressure, a non-invasive therapy, is commonly used in TCM. It is suggested that acupressure can induce relaxation and improve sleep quality. Some studies have demonstrated the separate efficacy of CBT-I and acupressure in treating insomnia. However, few studies have examined the effect of their combination.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| CBT Group | Experimental | Cognitive Behavioral Therapy for Insomnia |
|
| Combined Group | Experimental | Cognitive Behavioral Therapy for Insomnia plus Acupressure |
|
| Wait-list Control Group | No Intervention |
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Cognitive Behavioral Therapy for Insomnia | Behavioral | Cognitive Behavioral Therapy for Insomnia including psychoeducation, sleep restriction, stimulus control, cognitive restructuring, and relaxation. |
| Measure | Description | Time Frame |
|---|---|---|
| Change in Insomnia Severity Index | A 7-item scale designed to evaluate perceived insomnia severity. Ratings on the 5-point Likert scale are obtained on the perceived severity of sleep-onset, sleep-maintenance, early morning awakening problems, satisfaction with current sleep pattern, interference with daily functioning, noticeably of impairment attributed to the sleep problem, and level of distress caused by the sleep problem. | Pre-treatment, 1-week post-treatment and 4-week post treatment |
| Measure | Description | Time Frame |
|---|---|---|
| Change in 7-Day Sleep Diary | The standardized sleep diary records sleep-onset latency (SOL; min), wake after sleep onset (WASO; min), total wake time (TWT; min), total sleep time (TST; min), time in bed (TIB; min); sleep efficiency (SE; calculated as TST/TIB * 100%), etc. | Pre-treatment, 1-week post-treatment and 4-week post treatment |
| Measure | Description | Time Frame |
|---|---|---|
| Change in Credibility-Expectancy Questionnaire (CEQ) | The 6-item CEQ yielded ratings of treatment credibility, acceptability/satisfaction, and expectations for success. | Pre-treatment and 1-week post-treatment |
Inclusion Criteria:
Exclusion Criteria:
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| The Chinese University of Hong Kong | Hong Kong | Hong Kong | ||||
| The Chinese University of Hong Kong |
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| ID | Term |
|---|---|
| D007319 | Sleep Initiation and Maintenance Disorders |
| ID | Term |
|---|---|
| D020919 | Sleep Disorders, Intrinsic |
| D020920 | Dyssomnias |
| D012893 | Sleep Wake Disorders |
| D009422 | Nervous System Diseases |
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| ID | Term |
|---|---|
| D015928 | Cognitive Behavioral Therapy |
| D019050 | Acupressure |
| ID | Term |
|---|---|
| D001521 | Behavior Therapy |
| D011613 | Psychotherapy |
| D004191 | Behavioral Disciplines and Activities |
| D064746 | Therapy, Soft Tissue |
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| Acupressure | Other | Acupressure, a non-invasive therapy, is commonly used in Traditional Chinese Medicine |
|
| Change in Hospital Anxiety and Depression Scale (HADS) |
A 14-item self-rating scale that measures anxiety and depression in both hospital and community settings. It is divided into an Anxiety subscale (HADS-A) and a Depression subscale (HADS-D) both containing seven intermingled items. It is for screening purpose and not meant to be a diagnostic tool. |
| Pre-treatment, 1-week post-treatment and 4-week post treatment |
| Change in Dysfunctional Beliefs and Attitudes about Sleep Scale - 16-item version (DBAS-16) | A 16-item self-report measure designed to evaluate sleep related cognitions (e.g., faulty beliefs and appraisals, unrealistic expectations, perceptual and attention bias). | Pre-treatment, 1-week post-treatment and 4-week post treatment |
| Change in Multidimensional Fatigue Inventory (MFI) | A 20-item self-report instrument designed to measure fatigue. Ratings on a 5-point Likert scale are obtained on the dimensions of general fatigue, physical fatigue, mental fatigue, reduced motivation and reduced activity. | Pre-treatment, 1-week post-treatment and 4-week post treatment |
| Change in Short Form (Six-Dimension) Health Survey - The Chinese (Hong Kong) Version (SF-6D) | A preference-based single index measure of health. A six-digit number represents each SF-6D health state, each digit denotes the level of one of six SF-6D dimensions: physical functioning, role limitation, social functioning, bodily pain, mental health, and vitality. | Pre-treatment, 1-week post-treatment and 4-week post treatment |
| Shatin |
| Hong Kong |
| D001523 |
| Mental Disorders |
| D026201 | Musculoskeletal Manipulations |
| D000529 | Complementary Therapies |
| D013812 | Therapeutics |
| D026741 | Physical Therapy Modalities |
| D012046 | Rehabilitation |