chronic pain
Conditions
Interventions
mild to moderate pain group:NA
severe pain group:NA
Sponsors
Peking University Third Hospital
Eligibility
Sex/Gender
All
Age
18 Years to 89 Years
Inclusion criteria
Inclusion criteria: 1. Patients with chronic musculoskeletal pain; 2. Aged > 18 years; 3. Patients who have an outpatient measurement of bone markers and 25-hydroxyvitamin D alone.
Exclusion criteria
Exclusion criteria: Patients with severe circulatory system, respiratory system disease, abnormal liver and kidney function.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| vitamin D;pain location and degree;bone density; | — |
Countries
China
Contacts
Public ContactMeng Xiuli
Outcome results
None listed