Unverified85% confidenceDecision RuleTime unknown
指夹式血氧仪应作为高原急救包核心配置,血氧饱和度持续低于80%或伴明显症状时需警惕重度高反,其判断价值高于主观感觉,比单纯囤氧气罐更重要
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85%
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Long-term
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