Unverified80% confidenceDecision RuleTime unknown

体重≥80kg或侧睡为主者选中高硬度（密度75-90kg/m³）乳胶，避免臀部塌陷导致脊柱侧弯；体重＜60kg或仰睡者选中低硬度（密度55-70kg/m³）更贴合腰曲

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80%

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Long-term

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Related Entities

乳胶床垫category

Related Claims

Unverified体重≥80kg或习惯仰睡的人应选偏硬乳胶（ILD 30-40，密度70-80kg/m³）；侧睡为主或体重轻者选偏软（ILD 20-25），否则肩胯受压易腰酸89% similar Unverified侧睡者体重60-80kg建议中等偏软硬度（对应ILD值约55-65），过硬会导致肩部承压使脊柱侧弯，超过90kg则需中偏硬避免臀部塌陷87% similar Unverified有翻身腰痛或体重＞85kg人群应选气囊分区支撑（≥5分区、可独立充放气）床垫，肩胯部位下沉支撑比记忆棉更精准；体重轻＜55kg侧睡者反而适合软性零压绵，避免肩部悬空86% similar

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