{"id":897,"slug":"他论文里写的-脂肪存活率77-48-是怎么算出来的-可信度有多高","question":"他论文里写的「脂肪存活率77.48%」是怎么算出来的？可信度有多高？","intent":"informational","language":"zh","url":"https://worldwiki.io/q/他论文里写的-脂肪存活率77-48-是怎么算出来的-可信度有多高","entity":{"slug":"shin-dong-jin","name":"Shin Dong-jin","url":"https://worldwiki.io/entity/shin-dong-jin"},"answer":{"short_answer":"这个数字来自2023年发表于 Annals of Plastic Surgery 的研究：384名接受 SVF 辅助脂肪移植丰胸的女性，报告18个月时左侧乳房的脂肪保留率为77.48% [2][8]。2020年那篇的对象是105名女性，报告6个月存活率73.7% [3][7]。两项研究都是在他本人诊所完成的单中心病例系列，没有对照组或比较组，也就是说这些数字不能等同于「您本人也会达到的效果」。","detailed_answer":"<p>要点拆解：<br>· 2023年（Ann Plast Surg 2023;90(4):380-384，PMID 36881737，DOI 10.1097/SAP.0000000000003506）：384例，18个月左侧乳房保留率 77.48% [2][8]。<br>· 2020年（Aesthet Surg J Open Forum 2020;2(1):ojaa007，PMID 33791627）：2016年1–7月治疗的105名女性的前瞻性病例系列，6个月存活率 73.7%，未申报利益冲突与资助 [3][7]。</p><p>研究设计上的限制：两篇均为单一作者、单中心、来自其本人诊所的病例系列，没有对照组或比较组。此类设计无法排除选择性纳入与测量方式带来的偏倚，也无法与其他术式做直接比较。此外，公开资料中没有并发症发生率、脂肪坏死或钙化的比例、以及随访脱落率的完整数据——若在意这些，应在面诊时直接询问，并要求书面回答。</p>","format":"paragraph","confidence":75,"verified_at":"2026-09-20 02:20:14","updated_at":"2026-09-20 11:20:14"},"sources":[{"id":27,"title":"A Study on Breast Augmentation Using Fat Grafting With Stromal Vascular Fraction (Shin DJ, Ann Plast Surg 2023;90(4):380-384)","url":"https://pubmed.ncbi.nlm.nih.gov/36881737/","publisher":"Annals of Plastic Surgery","type":"academic","accessed_at":"2026-09-19 18:00:57"},{"id":28,"title":"Breast Augmentation by Fat Transplantation With Adipose-Derived Stem/Stromal Cells (Shin DJ, Aesthet Surg J Open Forum 2020)","url":"https://pubmed.ncbi.nlm.nih.gov/33791627/","publisher":"Aesthetic Surgery Journal Open Forum","type":"academic","accessed_at":"2026-09-19 18:00:58"},{"id":52,"title":"Breast Augmentation by Fat Transplantation With Adipose-Derived Stem/Stromal Cells","url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC7671271/","publisher":"Aesthetic Surgery Journal Open Forum (Oxford Academic)","type":"journal","accessed_at":"2026-09-19 18:01:13"},{"id":53,"title":"A Study on Breast Augmentation Using Fat Grafting With Stromal Vascular Fraction (Europe PMC record, PMID 36881737)","url":"https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=EXT_ID:36881737&resultType=core&format=json","publisher":"Annals of Plastic Surgery / Europe PMC","type":"journal","accessed_at":"2026-09-19 18:01:15"}],"published_at":"2026-09-20 02:20:14"}