MCP๋กœ ์—ฐ๊ฒฐ โ†’

๊ณ„์‚ฐ ์ž…๋ ฅ

๊ณต์‹

Show calculation steps (1)
  1. Estimated Average Glucose (mmol/L)

    Estimated Average Glucose (mmol/L): HbA1c ํ‰๊ท ํ˜ˆ๋‹น ๋ณ€ํ™˜ ๊ณ„์‚ฐ๊ธฐ

    eAG in mmol/L = eAG in mg/dL divided by 18

๊ด‘๊ณ 

๊ฒฐ๊ณผ

์ถ”์ • ํ‰๊ท ํ˜ˆ๋‹น (eAG)
154.2
mg/dL
๋‹นํ™”ํ˜ˆ์ƒ‰์†Œ(HbA1c) 7 %
eAG (mmol/L) 8.57 mmol/L

HbA1c ํ‰๊ท ํ˜ˆ๋‹น ๋ณ€ํ™˜ ๊ณ„์‚ฐ๊ธฐ๋ž€?

์ด ๊ณ„์‚ฐ๊ธฐ๋Š” ๋‹นํ™”ํ˜ˆ์ƒ‰์†Œ(HbA1c) ์ˆ˜์น˜(%)๋ฅผ ์ถ”์ • ํ‰๊ท ํ˜ˆ๋‹น(eAG)์œผ๋กœ ๋ณ€ํ™˜ํ•ด mg/dL๊ณผ mmol/L ๋‘ ๊ฐ€์ง€ ๋‹จ์œ„๋กœ ๋ณด์—ฌ์ค๋‹ˆ๋‹ค. HbA1c๋Š” ์ง€๋‚œ 2~3๊ฐœ์›” ๋™์•ˆ์˜ ํ‰๊ท  ํ˜ˆ๋‹น ์ƒํƒœ๋ฅผ ๋ฐ˜์˜ํ•˜๋Š” ์ง€ํ‘œ์ธ๋ฐ, ๋ง‰์ƒ ํผ์„ผํŠธ(%)๋กœ ํ‘œ์‹œ๋˜๋‹ค ๋ณด๋‹ˆ ํ‰์†Œ ํ˜ˆ๋‹น์ธก์ •๊ธฐ๋กœ ํ™•์ธํ•˜๋Š” ์ˆ˜์น˜์™€ ์ง๊ด€์ ์œผ๋กœ ์—ฐ๊ฒฐํ•˜๊ธฐ ์–ด๋ ต์Šต๋‹ˆ๋‹ค. eAG๋Š” ๋ฐ”๋กœ ์ด HbA1c ํผ์„ผํŠธ๋ฅผ ์šฐ๋ฆฌ๊ฐ€ ์ต์ˆ™ํ•œ ์ผ์ƒ ํ˜ˆ๋‹น ๋‹จ์œ„๋กœ ํ™˜์‚ฐํ•ด ์ค๋‹ˆ๋‹ค. ์ด ๋ณ€ํ™˜์€ ๊ตญ์ œ ADAG(A1c-Derived Average Glucose) ์—ฐ๊ตฌ๋ฅผ ๊ธฐ๋ฐ˜์œผ๋กœ ํ•œ ๋ณดํŽธ์ ์ธ ์˜ํ•™ ๊ณต์‹์œผ๋กœ, ํŠน์ • ๊ตญ๊ฐ€์—๋งŒ ์ ์šฉ๋˜๋Š” ๊ฒƒ์ด ์•„๋‹ˆ๋ผ ์ „ ์„ธ๊ณ„ ๊ณตํ†ต์œผ๋กœ ์‚ฌ์šฉ๋ฉ๋‹ˆ๋‹ค.

์‚ฌ์šฉ ๋ฐฉ๋ฒ•

HbA1c ๊ฐ’์„ ํผ์„ผํŠธ ๋‹จ์œ„๋กœ ์ž…๋ ฅํ•˜์„ธ์š”(์˜ˆ: 7%๋ผ๋ฉด 7 ์ž…๋ ฅ). ๊ทธ๋Ÿฌ๋ฉด ์ถ”์ • ํ‰๊ท ํ˜ˆ๋‹น์ด mg/dL๋กœ ์ฆ‰์‹œ ๊ณ„์‚ฐ๋˜๊ณ , ์ด์— ํ•ด๋‹นํ•˜๋Š” mmol/L ๊ฐ’๋„ ํ•จ๊ป˜ ํ‘œ์‹œ๋ฉ๋‹ˆ๋‹ค. ์ผ๋ฐ˜์ ์œผ๋กœ HbA1c๋Š” ์ •์ƒ ๋ฒ”์œ„์ธ ์•ฝ 4%๋ถ€ํ„ฐ, ํ˜ˆ๋‹น ๊ด€๋ฆฌ๊ฐ€ ์ž˜ ๋˜์ง€ ์•Š๋Š” ๊ฒฝ์šฐ 14% ์ด์ƒ๊นŒ์ง€ ๋ถ„ํฌํ•ฉ๋‹ˆ๋‹ค.

๊ณต์‹ ์„ค๋ช…

๋ณ€ํ™˜์—๋Š” ADAG ์—ฐ๊ตฌ์—์„œ ๋„์ถœ๋œ ์„ ํ˜• ํšŒ๊ท€์‹์ด ์‚ฌ์šฉ๋ฉ๋‹ˆ๋‹ค.

$$\text{eAG (mg/dL)} = 28.7 \times \text{HbA1c} - 46.7$$

๊ฒฐ๊ณผ๋ฅผ mmol/L ๋‹จ์œ„๋กœ ๋ณด๋ ค๋ฉด mg/dL ๊ฐ’์„ 18๋กœ ๋‚˜๋ˆ„๋ฉด ๋ฉ๋‹ˆ๋‹ค. ํฌ๋„๋‹น์€ 1 mmol/L๊ฐ€ ์•ฝ 18 mg/dL์— ํ•ด๋‹นํ•˜๊ธฐ ๋•Œ๋ฌธ์ž…๋‹ˆ๋‹ค.

๊ด‘๊ณ 
๊ฐ€๋กœ์ถ•์— HbA1c ๋ฐฑ๋ถ„์œจ, ์„ธ๋กœ์ถ•์— ์ถ”์ • ํ‰๊ท  ํ˜ˆ๋‹น์„ ๋‚˜ํƒ€๋‚ด์–ด ์„ ํ˜• ๊ด€๊ณ„๋ฅผ ๋ณด์—ฌ์ฃผ๋Š” ์„  ๊ทธ๋ž˜ํ”„
ADAG ๊ณต์‹์€ HbA1c์™€ ์ถ”์ • ํ‰๊ท  ํ˜ˆ๋‹น ์‚ฌ์ด์˜ ์ง์„  ๊ด€๊ณ„๋ฅผ ๋ณด์—ฌ์ค๋‹ˆ๋‹ค.

๊ณ„์‚ฐ ์˜ˆ์‹œ

HbA1c๊ฐ€ 7%๋ผ๊ณ  ๊ฐ€์ •ํ•ด ๋ด…์‹œ๋‹ค. ์ด๋•Œ $$\text{eAG} = 28.7 \times 7 - 46.7 = 200.9 - 46.7 = 154.2 \text{ mg/dL}$$๊ฐ€ ๋ฉ๋‹ˆ๋‹ค. ์ด๋ฅผ 18๋กœ ๋‚˜๋ˆ„๋ฉด ์•ฝ \(8.57\) mmol/L์ž…๋‹ˆ๋‹ค. ์ฆ‰, HbA1c 7%๋Š” ํ‰๊ท ํ˜ˆ๋‹น ์•ฝ 154 mg/dL(8.6 mmol/L)์— ํ•ด๋‹นํ•ฉ๋‹ˆ๋‹ค.

ํฌ๋„๋‹น ๋ถ„์ž๊ฐ€ ํ—ค๋ชจ๊ธ€๋กœ๋นˆ์— ๊ฒฐํ•ฉํ•˜๋Š” ์ ํ˜ˆ๊ตฌ ๋‹ค์ด์–ด๊ทธ๋žจ
HbA1c๋Š” ์‹œ๊ฐ„์ด ์ง€๋‚จ์— ๋”ฐ๋ผ ์ ํ˜ˆ๊ตฌ ๋‚ด ํ—ค๋ชจ๊ธ€๋กœ๋นˆ์— ๊ฒฐํ•ฉํ•œ ํฌ๋„๋‹น์„ ๋ฐ˜์˜ํ•ฉ๋‹ˆ๋‹ค.

์ž์ฃผ ๋ฌป๋Š” ์งˆ๋ฌธ

eAG๋Š” ํ•œ ๋ฒˆ ์ธก์ •ํ•œ ํ˜ˆ๋‹น ์ˆ˜์น˜์™€ ๊ฐ™์€ ๊ฑด๊ฐ€์š”? ์•„๋‹™๋‹ˆ๋‹ค. eAG๋Š” ์ˆ˜๊ฐœ์›”์— ๊ฑธ์นœ ํ‰๊ท  ํ˜ˆ๋‹น์„ ์ถ”์ •ํ•œ ๊ฐ’์œผ๋กœ, ์ง€๊ธˆ ์ด ์ˆœ๊ฐ„์˜ ํ˜ˆ๋‹น ์ˆ˜์น˜์™€๋Š” ๋‹ค๋ฆ…๋‹ˆ๋‹ค.

์ œ ํ˜ˆ๋‹น์ธก์ •๊ธฐ ํ‰๊ท ๊ณผ eAG๊ฐ€ ๋‹ค๋ฅธ ์ด์œ ๋Š”? ์ธก์ •๊ธฐ ํ‰๊ท ์€ ์–ธ์ œ ์ธก์ •ํ–ˆ๋Š”์ง€์— ๋”ฐ๋ผ ๋‹ฌ๋ผ์ง‘๋‹ˆ๋‹ค. ๋ฐ˜๋ฉด eAG๋Š” ํ•˜๋ฃจ 24์‹œ๊ฐ„ ์ „์ฒด์— ๊ฑธ์นœ ์ง„์ •ํ•œ ํ‰๊ท  ํ˜ˆ๋‹น์„ ์ถ”์ •ํ•˜๊ธฐ ๋•Œ๋ฌธ์— ๋‘ ๊ฐ’์ด ์ฐจ์ด ๋‚  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

์ด ๊ฒฐ๊ณผ๋ฅผ ์ง„๋‹จ์— ์‚ฌ์šฉํ•ด๋„ ๋˜๋‚˜์š”? ์ด ๊ณ„์‚ฐ๊ธฐ๋Š” ๊ต์œก ๋ฐ ์ฐธ๊ณ ์šฉ์ž…๋‹ˆ๋‹ค. ์ง„๋‹จ๊ณผ ์น˜๋ฃŒ์— ๊ด€ํ•œ ๊ฒฐ์ •์€ ๋ฐ˜๋“œ์‹œ ์˜๋ฃŒ ์ „๋ฌธ๊ฐ€์™€ ์ƒ๋‹ดํ•˜์‹œ๊ธฐ ๋ฐ”๋ž๋‹ˆ๋‹ค.

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