检查项目树:
mermaid
graph TD
A[初步评估] --> B[病史采集与体格检查]
A --> C[风险分层]
C --> D[低风险婴儿]
C --> E[高风险婴儿]
D --> F[观察与随访]
E --> G[针对性检查]
G --> H[实验室检查]
G --> I[影像学检查]
G --> J[特殊功能检查]
H --> H1[血常规/CRP]
H --> H2[血气分析]
H --> H3[代谢筛查]
I --> I1[胸部X光]
I --> I2[头颅超声/MRI]
J --> J1[脑电图 EEG]
J --> J2[多导睡眠监测]
Task Force on Sudden Infant Death Syndrome. SIDS and Other Sleep-Related Infant Deaths: Evidence Base for 2022 Updated Recommendations. Pediatrics. 2022;150(1):e2022057990.