[{"data":1,"prerenderedAt":121},["ShallowReactive",2],{"blog-\u002Fblog\u002Fzh-hans\u002Fskin-aging-timeline":3,"blog-\u002Fblog\u002Fzh-hans\u002Fskin-aging-timeline-surround":95,"blog-\u002Fblog\u002Fzh-hans\u002Fskin-aging-timeline-translations":104},{"id":4,"title":5,"author":6,"body":9,"date":79,"description":80,"draft":81,"extension":82,"image":83,"meta":84,"navigation":86,"path":87,"seo":88,"stem":89,"tags":90,"__hash__":94},"blogZhHans\u002Fblog\u002Fzh-hans\u002Fskin-aging-timeline.md","用数据画出肌肤老化的时间表",{"name":7,"picture":8},"Soo Ick Cho","\u002Fimages\u002Fblog\u002Fauthor-sooickcho.jpg",{"type":10,"value":11,"toc":71},"minimark",[12,16,21,24,27,30,33,52,55,58,61,65,68],[13,14,15],"p",{},"在第一篇文章里谈到诊所设备的局限时，我这样写道：屏幕上显示“色素 70”，你也不知道这算什么水平。血压 120 之所以有意义，是因为有“正常范围”这个基准，而肌肤评分却没有这样的基准。把分数做得精细（上一篇文章）是一回事，我们还需要一个能用来解读分数的基准。",[17,18,20],"h2",{"id":19},"要建立基准就需要平均值","要建立基准，就需要平均值",[13,22,23],{},"于是，我们用年龄经过确认的 15 岁到 75 岁、数千人的数据，绘制了按年龄和性别划分的平均曲线。如果我的色素评分是 70，就可以和同年龄、同性别的平均值相比，读出自己大致处在什么位置。",[13,25,26],{},"然而在绘制这些曲线的过程中，我们开始看到基准之外的东西：肌肤老化的时间表。",[17,28,29],{"id":29},"每项指标开始下滑的年龄各不相同",[13,31,32],{},"老化并不是以同一种速度到来的。每项指标开始走下坡路的年龄，以及变陡的区间，各不相同。",[34,35,36,40,43,46,49],"ul",{},[37,38,39],"li",{},"肤质在 35 岁左右到 45 岁左右之间下降得最陡。“最近肌肤不一样了”的感觉从这个时候开始，是有依据的",[37,41,42],{},"色素在男女身上都在 30 多岁时出现明显转折",[37,44,45],{},"皱纹则相反，到 40 多岁都还平缓，50 岁以后开始加速。在整个区间内变化最大的指标也是皱纹",[37,47,48],{},"面部轮廓的松弛评分出人意料地在 30 岁出头达到顶点，此后开始下降",[37,50,51],{},"痘痘是唯一一项随着年龄增长反而变好的指标",[17,53,54],{"id":54},"男女的时间表也不一样",[13,56,57],{},"即使是同一项指标，男女的曲线走向也不同，其中最明显的是皱纹。男性的额头纹和眼周纹从 40 岁后半段到 50 多岁急剧恶化，而女性的同样加速则出现在 60 多岁。60 岁时的额头纹平均分，男性为 53 分，女性为 70 分，差距相当大。",[13,59,60],{},"我们可以猜测这与防晒或护理习惯的差异有关，但仅凭数据无法断定原因。可以确定的是，男女的老化遵循着不同的时间表，因此基准也必须按性别区分。",[17,62,64],{"id":63},"知道了时间表就能看清时机","知道了时间表，就能看清时机",[13,66,67],{},"这张时间表的含义很简单：在肌肤护理中，每项指标都有其变得重要的时期。肤质变化最快的 35 岁前后，与皱纹开始加速的 50 多岁，所需要的护理必然不同。知道在自己这个年龄，哪项指标正处于下滑区间，就能理解该在什么时候做什么项目。当然，个体差异是存在的，具体决定还需要与专业人士商量。",[13,69,70],{},"这就是 INSKINVIEW 把评分与同龄人平均一起显示的原因。分数只有放在基准上解读才有意义，而这个基准必须是与我同年龄、同性别的曲线。这也是我们对第一篇文章里抛出的那个问题——“70 分算什么水平”——的回答。",{"title":72,"searchDepth":73,"depth":73,"links":74},"",2,[75,76,77,78],{"id":19,"depth":73,"text":20},{"id":29,"depth":73,"text":29},{"id":54,"depth":73,"text":54},{"id":63,"depth":73,"text":64},"2026-08-23","皱纹、色素、松弛并不以同样的速度老去。这是一篇关于用数千人的数据画出的肌肤老化时间表，以及男女为何不同的记录。",false,"md","\u002Fimages\u002Fblog\u002Fbac3ae20-b33d-4030-8bb1-be183b7ccc96.png",{"slug":85},"skin-aging-timeline",true,"\u002Fblog\u002Fzh-hans\u002Fskin-aging-timeline",{"title":5,"description":80},"blog\u002Fzh-hans\u002Fskin-aging-timeline",[91,92,93],"肌肤老化","各年龄段肌肤平均","INSKINVIEW","7VpfWLnvW89AyLF8egM-2Q_XrqVVPXe5U-vnE-AMb24",[96,100],{"title":97,"path":98,"stem":99,"children":-1},"医美决策的不确定性：不是正确答案，而是选项","\u002Fblog\u002Fzh-hans\u002Funcertainty-in-procedure-decisions","blog\u002Fzh-hans\u002Funcertainty-in-procedure-decisions",{"title":101,"path":102,"stem":103,"children":-1},"精细的肌肤评估 AI 是怎样做出来的","\u002Fblog\u002Fzh-hans\u002Ffrom-grades-to-scores","blog\u002Fzh-hans\u002Ffrom-grades-to-scores",[105,109,113,117],{"code":106,"name":107,"path":108},"ko","한국어","\u002Fblog\u002Fskin-aging-timeline",{"code":110,"name":111,"path":112},"en","English","\u002Fblog\u002Fen\u002Fskin-aging-timeline",{"code":114,"name":115,"path":116},"ja","日本語","\u002Fblog\u002Fja\u002Fskin-aging-timeline",{"code":118,"name":119,"path":120},"zh-hant","繁體中文","\u002Fblog\u002Fzh-hant\u002Fskin-aging-timeline",1791649182835]