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A multicenter prospective study was conducted to compare the predictive value of 6-zone, 10-zone, and 12-zone LUS scores for PS application in early and late preterm infants.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| PS application |
| ||
| non-PS application |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Lung ultrasound | Diagnostic Test | Lung ultrasound score was calculated by the results of lung ultrasound examination |
|
| Measure | Description | Time Frame |
|---|---|---|
| Whether the patient uses ps (pulmonary surfactant) | The standards used by PS are based on the European consensus | 2023.2-2023.12 |
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Inclusion Criteria:
Exclusion Criteria:
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Preterm infants <37 weeks gestational age
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| ID | Term |
|---|---|
| D012128 | Respiratory Distress Syndrome |
| ID | Term |
|---|---|
| D008171 | Lung Diseases |
| D012140 | Respiratory Tract Diseases |
| D012120 | Respiration Disorders |
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