osteoporosis
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1. All the patients met the classification criteria of various connective tissue diseases. 2. All the patients improved their chest CT examination. 3. The clinical data of the patients were complete.
Exclusion criteria
Exclusion criteria: 1. Complicated with pulmonary tuberculosis, lung cancer and other lung diseases. 2. Those who have clear drugs and working environment can lead to the onset of ILD. 3. Patients with a history of smoking, complicated with pregnancy.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Bone mineral density;Pulmonary function; | — |
Countries
China
Contacts
The First Affiliated Hospital of Suzhou University