Preterm infants
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1. Birth weight = 1 week; 4. Parents or legal guardians provide informed consent and sign the informed consent form.
Exclusion criteria
Exclusion criteria: 1. Presence of birth trauma, history of asphyxia (Apgar score <= 7), infectious diseases, congenital heart disease, infant leukemia, bronchopulmonary dysplasia, immunodeficiency, inherited metabolic disorders, or use of mechanical ventilation; 2. Use of medications that may affect sleep (sedatives and anticonvulsants); 3. No abnormal family history; no maternal diseases or medication use during pregnancy that could affect the offspring's mental and intellectual development;
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Polysomnography data; | — |
Countries
China
Contacts
Shanghai Children's Medical Center Affiliated to Shanghai Jiao Tong University School of Medicine