Chakra-based Aromatherapy: Participants will receive chakra-based aromatherapy using essential oils applied with inhalation and massage, 30 minutes per session, 5 times per week, for 4 weeks.

Chakra-based Aromatherapy: Participants will receive chakra-based aromatherapy using essential oils applied with inhalation and massage, 30 minutes per session, 5 times per week, for 4 weeks.

1. The Chinese version of the Pittsburgh Sleep Quality Scale is a self-report questionnaire with nine questions. It primarily assesses sleep quality and sleep volume over the past month. The questionnaire content is copyrighted by Professor Liu Pei-Shan of the Graduate Institute of Nursing, Taipei Medical University. The questionnaire cons
2. This stress scale contains 12 questions. Please answer "yes" or "no" based on your current situation. Stress index answers: 3 "yes": Your stress level is still within a manageable range. 4-5 "yes": Stress is quite bothering you. Although you can manage it, you need to seriously learn stress management and talk to good mentors and friends. 6-8 "yes": Your stress is very high. See a mental health professional as soon as possible for systematic psychotherapy. 9 or more "yes": Your stress is very serious. You should see a psychiatrist and follow their prescription for medication and psychotherapy to help your life return to normal as soon as possible.

This scale includes a set of five symptom items. The "suicidal ideation" item is assessed separately, with a score of 6 or higher being the cutoff for screening.

The Short Form Health Scale (BSRS-5) asks patients to recall the degree of distress or anxiety they have felt over the past week (including the day of assessment). A total BSRS-5 score of ≤3 may rule out suicidal risk. It is recommended to first inquire about the presence of symptoms, and then determine the severity if present. The BSRS-5 score ranges from 0 to 20, and is categorized into several levels based on the score:

<6 points: Normal range, indicating a good mood. 6-9 points: Mild, stress management is recommended; talk to family or friends to express emotions.

10-14 points: Moderate, professional counseling is recommended; seek psychological counseling or receive professional help.

15 points or above: Severe, requires high level of care; seek professional guidance or psychiatric treatment.