Outcome
| Type |
Measure |
Description |
Time frame |
Safety issue |
| Primary |
Stress change |
Measured with the variation of cortisol in blood. These samples are obtained from a blood test that will be done to the participants before and after starting the experimental and control programs. |
Baseline and Six months |
|
| Primary |
Variation of cytokines |
((TNF) -a and interleukin (IL) -1ß, IL-6 and IL17), as an approximate biomarker of inflammation. Bio-chemical markers of the discopathy: Cytokines ((TNF) -a, interleukin (IL) -1ß, IL-6 and IL-17). These samples are obtained from a blood test that will be done to the participants before and after starting the experimental and control programs. |
Baseline and Six months |
|
| Primary |
Variation of the nocturnal apnea index. |
Sleep and breathing analysis: The performance of the sleep and breathing registration tests will be carried out in the patient's home. The sleep study will be done with a validated respiratory polygraphy (BTI-APNiA®). The sleep analysis will be controlled by a sleep technician and supervised by a sleep medicine specialist. The sleep analysis will be done to the participants before and after starting the experimental and control programs. |
Baseline and Six months |
|
| Secondary |
Five Facet Mindfulness Questionnaire (FFMQ) |
39 items scale that offers a total score of a person's level of mindfulness. |
Baseline and Six months |
|
| Secondary |
Self-Compassion Scale (SCS) |
Evaluates the person's ability to be kind and understanding with themselves. The scale consists of 26 items scored on a 5-point likert scale. |
Baseline and Six months |
|
| Secondary |
Perceived Stress Scale (PSS) |
Evaluates the level of perceived stress during the last month. It consists of 14 items scored on a Likert scale from 0 to 4. |
Baseline and Six months |
|
| Secondary |
DASS-21 |
Scale designed to assess negative mood by means of three subscales: stress, anxiety and depression. The scale has 21 items scored on a Likert scale from 0 to 3. |
Baseline and Six months |
|
| Secondary |
Chronic Pain Grade Scale (CPGS; 90) |
Scale that assesses the intensity of pain and disability caused by pain. It is a widely used measure for the evaluation of chronic musculoskeletal pain and back pain. The scale consists of 7 items scored on a Likert scale from 0 to 10. |
Baseline and Six months |
|
| Secondary |
Brief Pain Inventory (BPI) |
It measures both the intensity of pain (sensory dimension) and the interference of pain in the patient's life (reactive dimension) in patients with chronic pain caused by osteoarthritis, back pain and cancer. |
Baseline and Six months |
|
| Secondary |
Chronic Pain Acceptance Questionnaire-Revised (CPAQ-R) |
Instrument designed to assess the acceptance of pain. The scale consists of 20 items scored on a Likert scale from 0 to 6. |
Baseline and Six months |
|
| Secondary |
Pain Catastrophising Scale (PCS) |
Evaluates the tendency to magnify the threat of a painful stimulus and the feeling of helplessness in the presence of pain, as well as the inability to prevent or inhibit thoughts related to pain (both before, during, and after the painful event). The scale consists of 13 items scored on a Likert scale from 0 to 4. |
Baseline and Six months |
|
| Secondary |
Brief Fatigue Inventory (BFI) |
The objective of this scale is to assess the severity of fatigue and the impact of fatigue caused by pain in the daily functioning of people. The scale consists of 9 items scored on a scale likert type from 0 to 10. |
Baseline and Six months |
|
| Secondary |
Pain Self-E?cacy Questionnaire (PSEQ) |
Evaluates to what extent a person with pain believes they are capable of performing their daily activities regardless of their pain. The scale consists of 10 items scored on a scale likert type from 0 to 6. |
Baseline and Six months |
|
| Secondary |
Survey of Pain Attitudes - Brief (SOPA-B) |
Evaluates the patient's attitude to seven dimensions of the experience of chronic pain: control of pain, disability associated with pain, medical cues of pain, request for help from others when in pain, medication for pain, the influence of emotions on pain and pain as an indicator of physical damage. The scale consists of 30 items scored on a Likert scale from 0 to 4. |
Baseline and Six months |
|
| Secondary |
Pain Coping Inventory (PC) |
Instrument designed to evaluate the pain coping strategies used by patients with chronic pain. The scale consists of 34 items scored on a Likert scale from 1 to 4. |
Baseline and Six months |
|
| Secondary |
Short Form-36 Bodily Pain Scale (SF-36 BPS) |
It is one of the eight subscales of the SF-36 questionnaire (Ware, Kosinski & Keller, 1994) designed as a generic measure of health status for population studies. |
Baseline and Six months |
|
| Secondary |
Pain and Sleep Questionnaire (PSQ) |
Evaluates the impact of chronic pain on sleep quality. The scale consists of 8 items scored on a visual analog scale from 0 to 100. |
Baseline and Six months |
|
| Secondary |
Satisfaction with Life questionnaire (SWLS) |
5-item brief scale designed to measure a person's overall cognitive judgments about their satisfaction with life. |
Baseline and Six months |
|
| Secondary |
WHO-5 Well Being Index |
5 item scale designed to evaluate the subjective psychological well-being of the person. |
Baseline and Six months |
|