Please select the eligibility criteria that correspond to the clinical trial below.
Title: Brief Mindfulness Meditation Course to Reduce Stress in Healthcare Professionals and Trainees: A Randomized Clinical Trial
Brief Summary: Stress among healthcare professionals is well documented. Untreated stress can lead to anxiety, depression, substance use, and suicide. The use of mindfulness-based programs to reduce stress and enhance wellbeing, among health care professionals, has increased with promising results. Typical mindfulness-based programs are 30 hours in length across 9 sessions. The purpose of this study is to assess the effectiveness of a shorter and more practical program that could be offered during work hours to health care professionals at the NIH Clinical Center. The program will be delivered in five weekly 1.5 hour sessions.


Options:
A: Inclusion Criteria:

* Work for inpatient wards in among four general hospitals in Tama region, Japan, including: National Center of Neurology and Psychiatry Hospital, National Disaster Medical Center, Tokyo Metropolitan Tama Medical Center, and Tama-Hokubu Medical Center
* Nurses without administration work
* Give written consent in the participation of the study

Exclusion Criteria:

* Have plans to take sick leave, leave for other reasons or retirement within 26 weeks from the entry to the study
* Take structured psychotherapy (e.g. cognitive behavioral therapy, interpersonal therapy, and brief psychodynamic therapy) at the entry
* See a physician regularly in order to treat any mood or anxiety disorders primarily at the entry
* Take antidepressants, mood stabilizers, anticonvulsants or antipsychotics at the entry
* Have taken nutrient supplement including omega-3 fatty acids for 4 or more weeks within 52 weeks from the entry
* Clinically depressed, based on the total score of 11 or more on the Hospital Anxiety and Depression Scale - Depression Subscale and the total score of 15 or more on the Primary Health Care Questionnaire
* Consume 4 times or more of fish as the main course of meal per week
* Take anticoagulant drugs at the entry or have previous history of stroke or myocardial infarction
* Judged ineligible by research coordinator due to any reason
B: Inclusion Criteria:

* UCSF surgical interns entering training. Do not meet exclusion criteria.

Exclusion Criteria:

* Current personal mindfulness practice, medications with CNS effects, lifetime history of a mental disorder, acute or chronic immune or inflammatory disorders, pregnancy, breast-feeding or implanted MRI-incompatible metal.
C: Inclusion Criteria:

* Workers over the age of 19 and under 65
* In the Perceived Stress Scale 14 points or more
* If you are currently taking medication due to psychiatric illnesses such as depression, anxiety disorder, insomnia, etc., if the stabilizer is expected to have no change in drug dose during the clinical trial
* If you understand the protocol and voluntarily agree to participate
* If you have an Android phone

Exclusion Criteria:

* Age under 19, adult over 65
* If you have dementia, intellectual disability, or other cognitive impairment
* If you have convulsive disorder, stroke, or other neurological disorder
* If you have psychosis such as schizophrenia or bipolar disorder or you have a history
* If you have a disease that can affect the reliability of HRV test, such as heart disease or lung disease.
* Has received non-pharmacological psychiatric or counseling treatment within the current or last 6 months.
D: Inclusion Criteria:

* Any National Institutes of Health (NIH) employee, contractor, or trainee willing and able to participate in a 5-week mindfulness-based self-care course during the work day.
* English speaking

Exclusion Criteria

* Persons with medical and psychiatric conditions were advised to consult with their health care practitioners prior to enrollment.

Answer: D