scoring_breakdown:[{"source":"word_of_mouth","score":90.79999999999998,"weight":0.35,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"综合各平台评价,该产品口碑极佳。优点集中在:矫正效果明显,多数用户反馈连续使用1-2个月后骨盆宽度缩减2-4cm;穿戴舒适,透气性好,夏天不闷汗;魔术贴设计方便调节松紧,不影响日常活动。缺点方面:部分用户反映大腿根部绑带容易上滑,需频繁调整;价格相对国产产品偏高;个别大码用户反馈支撑力不足。专业评测指出,其压力分布科学,但需配合凯格尔运动才能达到最佳效果。","source_count":4}},{"source":"objective","score":94,"weight":0.2,"confidence":0.7,"details":{"dimension":"after_service","rating_avg":4.7,"review_count":85000,"note":"proxy via rating_avg, v3 will parse specs_json"}},{"source":"user_review","score":94,"weight":0.2,"confidence":1,"details":{"rating_avg":4.7,"review_count":85000,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.25,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":[{"source":"小红书母婴博主@小丸子妈妈","quote":"犬印的骨盆带是我用过最贴合的一款,走路、抱娃都不卷边,坚持戴了三个月,腰围小了8cm!"},{"source":"抖音达人@妇产科王医生","quote":"从临床角度看,犬印的压力设计最接近物理治疗标准,但一定要在医生指导下使用。"}]}}]