Unverified78% confidenceTradeoffTime unknown
固定效果与安全性成反比:两侧挡块越硬越高固定越牢,但压迫和窒息风险越大。0-3月宜选低矮软挡块(高度≤宝宝耳部),靠松散包裹而非硬性夹持
1
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78%
Confidence
Long-term
Relevance
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