Фото: Muhammad Sajjad / AP
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Lower back pain can disrupt your sleep, which makes finding the right mattress even more important for those experiencing chronic pain. According to a large systematic review published in 2021, mattresses labeled medium-firm by a European standardization committee led to better sleep quality and comfort among people with lower back pain.
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从评级与排名可见，中国天楹规模实力（A级，第787名）、盈利能力（BBB级，第1173名）表现突出，位居市场中上游，业务体量与盈利转化效率具备明显优势；现金流量、资产质量（均为B级）处于市场中等水平；偿债能力、发展能力、资本结构、运营效率评级偏低，排名大幅靠后，是公司竞争力的主要短板。