❤️ 胆固醇比值计算器（TC/HDL、LDL/HDL、TG/HDL、非 HDL）Cholesterol Ratio Calculator (TC/HDL, LDL/HDL, TG/HDL, non-HDL)
由血脂化验结果计算总胆固醇 / HDL、LDL / HDL、甘油三酯 / HDL 和非 HDL 胆固醇，支持 mg/dL 与 mmol/L（胆固醇 ×38.67，甘油三酯 ×88.57），并按 NCEP ATP III 与美国国家脂质协会（NLA）的分级给出参考区间。仅供参考，不能替代医生判断。本地处理。Total cholesterol / HDL, LDL / HDL, triglyceride / HDL and non-HDL cholesterol from a lipid panel, in mg/dL or mmol/L (cholesterol ×38.67, triglycerides ×88.57), with reference bands from NCEP ATP III and the National Lipid Association (NLA). For information only, not a diagnosis. Processed locally.
使用说明与常见问题How-to & FAQ
「胆固醇比值计算器（TC/HDL、LDL/HDL、TG/HDL、非 HDL）」是什么？What is the Cholesterol Ratio Calculator (TC/HDL, LDL/HDL, TG/HDL, non-HDL) tool?
由血脂化验结果计算总胆固醇 / HDL、LDL / HDL、甘油三酯 / HDL 和非 HDL 胆固醇，支持 mg/dL 与 mmol/L（胆固醇 ×38.67，甘油三酯 ×88.57），并按 NCEP ATP III 与美国国家脂质协会（NLA）的分级给出参考区间。仅供参考，不能替代医生判断。本地处理。Total cholesterol / HDL, LDL / HDL, triglyceride / HDL and non-HDL cholesterol from a lipid panel, in mg/dL or mmol/L (cholesterol ×38.67, triglycerides ×88.57), with reference bands from NCEP ATP III and the National Lipid Association (NLA). For information only, not a diagnosis. Processed locally.
如何使用「胆固醇比值计算器（TC/HDL、LDL/HDL、TG/HDL、非 HDL）」？How do I use the Cholesterol Ratio Calculator (TC/HDL, LDL/HDL, TG/HDL, non-HDL) tool?
在「胆固醇比值计算器（TC/HDL、LDL/HDL、TG/HDL、非 HDL）」中，填写「单位」、「总胆固醇 TC」、「高密度脂蛋白胆固醇 HDL」、「低密度脂蛋白胆固醇 LDL（可选）」、「甘油三酯 TG（可选）」等参数，结果会随输入实时计算并显示在下方。In the Cholesterol Ratio Calculator (TC/HDL, LDL/HDL, TG/HDL, non-HDL): Fill in "Unit", "Total cholesterol (TC)", "HDL cholesterol", "LDL cholesterol (optional)", "Triglycerides TG (optional)"; results are recalculated instantly as you type.
各个比值怎么算？How are the ratios calculated?
总胆固醇 / HDL = TC ÷ HDL；LDL / HDL = LDL ÷ HDL；非 HDL 胆固醇 = TC − HDL；甘油三酯 / HDL 按 mg/dL 数值计算（mmol/L 会先换算）。TC/HDL = total cholesterol ÷ HDL; LDL/HDL = LDL ÷ HDL; non-HDL cholesterol = TC − HDL; TG/HDL is computed from mg/dL values (mmol/L inputs are converted first).
mg/dL 和 mmol/L 怎么换算？How do mg/dL and mmol/L convert?
胆固醇（TC、LDL、HDL）：mg/dL = mmol/L × 38.67；甘油三酯：mg/dL = mmol/L × 88.57。所有输入请用同一种单位。Cholesterol (TC, LDL, HDL): mg/dL = mmol/L × 38.67; triglycerides: mg/dL = mmol/L × 88.57. Enter every value in the same unit.
分级标准来自哪里？Where do the bands come from?
总胆固醇、LDL、HDL 和甘油三酯用美国 NCEP ATP III 指南的分级；非 HDL 胆固醇用美国国家脂质协会（NLA 2014）的分级；TC/HDL 低于 5、理想低于 3.5 是 Mayo Clinic 等常引用的目标。不同国家指南略有差异。Total cholesterol, LDL, HDL and triglycerides use the US NCEP ATP III bands; non-HDL cholesterol uses the National Lipid Association (NLA 2014) bands; TC/HDL below 5, ideally below 3.5, is the goal cited by Mayo Clinic and others. Guidelines differ slightly between countries.
结果能用来诊断吗？Can I use it for a diagnosis?
不能。本页只帮助理解化验单数字，心血管风险评估和治疗决定请咨询医生。No. It only helps you read lab numbers; ask a clinician for a cardiovascular risk assessment and treatment decisions.
能举个计算实例吗？Can you show a worked example?
例如在「胆固醇比值计算器（TC/HDL、LDL/HDL、TG/HDL、非 HDL）」中填 单位 = mg/dL / mg/dL，总胆固醇 TC = 200，高密度脂蛋白胆固醇 HDL = 50，结果区显示：总胆固醇 / HDL：4（可接受（3.5–5））；非 HDL 胆固醇（TC − HDL）：150 mg/dL（高于理想（130–159））；HDL：50 mg/dL（一般（40–59））；总胆固醇：200 mg/dL（临界高（200–239））；ℹ 分级来源：总胆固醇、LDL、HDL、甘油三酯按 NCEP ATP III（美国 NIH / NHLBI，2001）；非 HDL…For example, entering Unit = mg/dL / mg/dL, Total cholesterol (TC) = 200, HDL cholesterol = 50 in the Cholesterol Ratio Calculator (TC/HDL, LDL/HDL, TG/HDL, non-HDL) gives: Total cholesterol / HDL: 4 (acceptable (3.5–5)); Non-HDL cholesterol (TC − HDL): 150 mg/dL (above desirable (130–159)); HDL: 50 mg/dL (average (40–59)); Total cholesterol: 200 mg/dL (borderline high (200–239)); ℹ Bands: total cholesterol, LDL, HDL and…
哪些输入会被检查？Which inputs are validated?
「胆固醇比值计算器（TC/HDL、LDL/HDL、TG/HDL、非 HDL）」会检查这些输入——「总胆固醇 TC」、「高密度脂蛋白胆固醇 HDL」：必须填写，须大于 0；「低密度脂蛋白胆固醇 LDL（可选）」、「甘油三酯 TG（可选）」：所选方式用到时必须填写，须大于 0；绝对值超过 10¹⁵ 的数也会被拒绝。不符合时结果区显示具体提示，不会给出数字。The Cholesterol Ratio Calculator (TC/HDL, LDL/HDL, TG/HDL, non-HDL) checks its inputs — "Total cholesterol (TC)", "HDL cholesterol": required, must be greater than 0; "LDL cholesterol (optional)", "Triglycerides TG (optional)": required when the chosen option uses it, must be greater than 0; numbers above 10¹⁵ in absolute value are rejected too. When a value fails, the result area names the problem instead of showing a number.
有哪些选项可以调整？What options can I adjust?
「胆固醇比值计算器（TC/HDL、LDL/HDL、TG/HDL、非 HDL）」的设置：「单位」可选 mg/dL / mg/dL、mmol/L / mmol/L（默认 mg/dL / mg/dL）；「总胆固醇 TC」默认 200；「高密度脂蛋白胆固醇 HDL」默认 50；「低密度脂蛋白胆固醇 LDL（可选）」可留空；「甘油三酯 TG（可选）」可留空。每次生成结果都按当前设置处理。Settings in the Cholesterol Ratio Calculator (TC/HDL, LDL/HDL, TG/HDL, non-HDL) — "Unit": mg/dL / mg/dL, mmol/L / mmol/L (default mg/dL / mg/dL); "Total cholesterol (TC)" default 200; "HDL cholesterol" default 50; "LDL cholesterol (optional)" optional; "Triglycerides TG (optional)" optional. The result always uses the current settings.
结果可以代替医生的建议吗？Can this replace medical advice?
不能。「胆固醇比值计算器（TC/HDL、LDL/HDL、TG/HDL、非 HDL）」基于常用公式给出估算，个体差异较大，如有健康问题请咨询医生或专业人士。No. The Cholesterol Ratio Calculator (TC/HDL, LDL/HDL, TG/HDL, non-HDL) gives estimates from common formulas; individuals differ, so consult a doctor or professional for health decisions.
「胆固醇比值计算器（TC/HDL、LDL/HDL、TG/HDL、非 HDL）」免费吗？需要注册吗？Is the Cholesterol Ratio Calculator (TC/HDL, LDL/HDL, TG/HDL, non-HDL) free? Do I need an account?
「胆固醇比值计算器（TC/HDL、LDL/HDL、TG/HDL、非 HDL）」完全免费，无需注册或安装，打开网页即可使用，手机和电脑都能用；输入的内容只在你的浏览器本地处理。The Cholesterol Ratio Calculator (TC/HDL, LDL/HDL, TG/HDL, non-HDL) is completely free with no sign-up or install and works on phones and desktops; what you enter is processed only in your browser.