Unverified78% confidenceDecision RuleTime unknown
佩戴形态选择：手表/手环式适合尚能自理、活动量大的老人；挂颈式吊坠适合行动迟缓、手腕佩戴不适者，但吊坠在跌倒时可能甩到身后被压住导致按键失效，需带自动检测
1
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78%
Confidence
Long-term
Relevance
-
First Seen
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Unverified佩戴形态选择：腕戴式适合日常全天佩戴但跌倒检测精度略低（手部动作干扰多）；挂脖式检测躯干姿态更准但夜间睡觉不便佩戴；夹扣式易脱落遗忘。对认知正常老人推荐腕戴+挂脖备用82% similarUnverified腕带式佩戴依从性最高但检测手臂类摔倒易误报；腰夹/胸挂式贴近身体重心检测跌倒更准但老人常忘记佩戴。认知正常老人选腕带，卧床/失智老人由看护辅助选胸挂79% similarUnverified采用一体式后挂颈带结构，佩戴稳固不易脱落，适合跑跳等剧烈运动，但戴眼镜或帽子时可能与镜腿有干涉77% similarUnverified预塑型硬式袖带便于单手佩戴，适合独居老人或需要自行测量的用户，但袖带固定形状对臂围极细或极粗的人贴合度可能下降77% similarUnverified袖口双扣位（可调节袖口）设计能适应手腕粗细变化和佩戴手表，商务人士和佩戴智能手表者应选择双扣位或三扣位袖口，比单扣位更贴合防止袖口过松76% similar
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