Please select the eligibility criteria that correspond to the clinical trial below.
Title: EFFECT OF COGNITIVE-BEHAVIORAL THERAPY AND EXERCISE VERSUS SUPERVISED EXERCISE PROGRAM IN PATIENTS WITH CHRONIC PAIN LUMBAR NO SPECIFIC: RANDOMIZED CONTROLLED TRIAL
Brief Summary: The purpose of this study is to compare the efficacy of graded activity program and supervised exercise on pain, functional disability, quality of life, global perceived effect, return to work, physical activity, physical capacity and strength of the lower limbs in patients with chronic non-specific low back pain


Options:
A: Inclusion Criteria:

* Unspecific subacute, subacute remitting and chronic LBP
* Both sexes, 20-60 yrs of age
* LBP between 2-8 on a 11-pt numeric rating scale

Exclusion Criteria:

* Previous back surgery
* Sick listed more than one year
* Radiating pain below knee or motor deficits
* Systemic diseases and "red flags"
* Diagnosed psychiatric disease
* Ingoing insurance claim
* Pregnancy
B: Inclusion Criteria:

* Patients with non-specific chronic low back pain for at least three months, age between 18 and 65 year of both genders and with a minimum pain intensity score of three in the 11-point Pain Numerical Rating Scale (ranging from 0 to 10 points).

Exclusion Criteria:

* Known or suspected serious spinal pathology (fractures, tumors, inflammatory or infective diseases of the spine);

  * Nerve root compromise;
  * Comorbid health conditions that would prevent active participation in the exercise programs;
  * Pregnancy;
  * Cardio Respiratory illnesses;
C: Inclusion Criteria:

1. Low Back Pain lasting more than 12 weeks with or with out pain radiating into the leg(s)
2. Age 18 - 60 years

Exclusion Criteria:

1. Serious spinal pathology

   1. Malignancy
   2. Osteoporosis,
   3. Fresh vertebral fracture
   4. Newly operation on the back
   5. Stenosis of the lumbar spine
   6. Unstable spondylolistesis
   7. Infections in the back
2. Neurological dysfunction of the thoracic or abdominal muscles
3. Pregnancy/breastfeeding
4. Mental illness
5. Health conditions which prohibit intensive training.
6. Languish problems/ dyslexia
D: Inclusion Criteria:

* Subjects of both genders between 18 and 65 years of age with chronic non-specific LBP (pain for more than 3 months) with a pain intensity of at least 3 points measured by a 0-10 points pain numerical rating scale
* Subjects must be able to stand and walk independently
* Subjects must be able to read in Portuguese

Exclusion Criteria:

* Subjects with any contraindication to physical exercise according to the guidelines of the American College of Sports Medicine
* Subjects with severe depression (measured by depression, anxiety and stress scale - DASS)
* Subjects with serious spinal pathologies (fractures, tumors, and inflammatory pathologies such as ankylosing spondylitis), nerve root compromise (disc herniation and spondylolisthesis with neurological compromise, spinal stenosis, and others), serious cardiorespiratory diseases, previous back surgery or pregnancy.
* Subjects that cannot be classified into any of the five categories of the Movement System Impairment model upon initial assessment

Answer: B