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๊ณ„์‚ฐ ์ž…๋ ฅ

๊ณต์‹

๊ด‘๊ณ 

๊ฒฐ๊ณผ

์ฒดํ‘œ๋ฉด์ 
1.8181
์ œ๊ณฑ๋ฏธํ„ฐ (mยฒ)
๊ณต์‹ Mosteller

์ฒดํ‘œ๋ฉด์ ์ด๋ž€?

์ฒดํ‘œ๋ฉด์ (BSA, Body Surface Area)์€ ์‚ฌ๋žŒ ๋ชธ ๋ฐ”๊นฅ์ชฝ ์ „์ฒด ํ‘œ๋ฉด์˜ ๋„“์ด๋ฅผ ์ œ๊ณฑ๋ฏธํ„ฐ(mยฒ) ๋‹จ์œ„๋กœ ๋‚˜ํƒ€๋‚ธ ๊ฐ’์ž…๋‹ˆ๋‹ค. ํ•ญ์•”์ œ ๊ฐ™์€ ์•ฝ๋ฌผ ํˆฌ์—ฌ ์šฉ๋Ÿ‰ ์‚ฐ์ •, ์‹ฌ์žฅ ์ง€์ˆ˜(cardiac index) ๊ณ„์‚ฐ, ๋Œ€์‚ฌยท์‹ ์žฅ ๊ธฐ๋Šฅ ํ‰๊ฐ€ ๋“ฑ ์˜ํ•™ ๋ถ„์•ผ์—์„œ ํญ๋„“๊ฒŒ ํ™œ์šฉ๋ฉ๋‹ˆ๋‹ค. ๋‹จ์ˆœํ•œ ์ฒด์ค‘๋ณด๋‹ค ์ด๋Ÿฌํ•œ ์ƒ๋ฆฌ์  ์ง€ํ‘œ์™€ ๋” ์ž˜ ๋“ค์–ด๋งž๊ธฐ ๋•Œ๋ฌธ์ž…๋‹ˆ๋‹ค.

Human body silhouette with surface area shading and height and weight indicators
Body surface area represents the total external area of the human body, estimated from height and weight.

Mosteller ๊ณต์‹์ด๋ž€?

์ด ๊ณ„์‚ฐ๊ธฐ๋Š” 1987๋…„์— ๋ฐœํ‘œ๋œ Mosteller ๊ณต์‹์„ ์‚ฌ์šฉํ•ฉ๋‹ˆ๋‹ค. ๊ณ„์‚ฐ์ด ๊ฐ„๋‹จํ•˜๋ฉด์„œ๋„ ์ •ํ™•๋„๊ฐ€ ๋†’์•„ ๋„๋ฆฌ ์“ฐ์ด๋Š” ๊ณต์‹์ž…๋‹ˆ๋‹ค.

$$\text{BSA (m}^2\text{)} = \sqrt{\dfrac{\text{ํ‚ค(cm)} \times \text{๋ชธ๋ฌด๊ฒŒ(kg)}}{3600}}$$

ํ‚ค(cm)์— ๋ชธ๋ฌด๊ฒŒ(kg)๋ฅผ ๊ณฑํ•œ ๋’ค 3600์œผ๋กœ ๋‚˜๋ˆ„๊ณ , ๊ทธ ๊ฐ’์˜ ์ œ๊ณฑ๊ทผ์„ ๊ตฌํ•˜๋ฉด ๋ฉ๋‹ˆ๋‹ค. ์ƒ์ˆ˜ 3600์€ ๊ฒฐ๊ณผ๋ฅผ ์ œ๊ณฑ๋ฏธํ„ฐ(mยฒ) ๋‹จ์œ„๋กœ ๊น”๋”ํ•˜๊ฒŒ ํ™˜์‚ฐํ•ด ์ฃผ๋Š” ์—ญํ• ์„ ํ•ฉ๋‹ˆ๋‹ค.

Diagram of the Mosteller formula structure with height, weight, division by 3600 and a square root
The Mosteller formula: multiply height and weight, divide by 3600, then take the square root.

๊ณ„์‚ฐ๊ธฐ ์‚ฌ์šฉ ๋ฐฉ๋ฒ•

ํ‚ค๋Š” ์„ผํ‹ฐ๋ฏธํ„ฐ(cm), ๋ชธ๋ฌด๊ฒŒ๋Š” ํ‚ฌ๋กœ๊ทธ๋žจ(kg) ๋‹จ์œ„๋กœ ์ž…๋ ฅํ•œ ๋’ค ๊ณ„์‚ฐ ๋ฒ„ํŠผ์„ ๋ˆ„๋ฅด์„ธ์š”. ์ถ”์ • ์ฒดํ‘œ๋ฉด์ ์ด mยฒ ๋‹จ์œ„๋กœ ํ‘œ์‹œ๋ฉ๋‹ˆ๋‹ค. ์ผ๋ฐ˜์ ์ธ ์„ฑ์ธ์˜ ์ฒดํ‘œ๋ฉด์ ์€ ๋Œ€๋žต 1.5 mยฒ์—์„œ 2.0 mยฒ ์‚ฌ์ด์ž…๋‹ˆ๋‹ค.

๊ณ„์‚ฐ ์˜ˆ์‹œ

ํ‚ค 180cm, ๋ชธ๋ฌด๊ฒŒ 80kg์ธ ์‚ฌ๋žŒ์„ ์˜ˆ๋กœ ๋“ค์–ด ๋ณด๊ฒ ์Šต๋‹ˆ๋‹ค. \(180 \times 80 = 14{,}400\), ์ด๋ฅผ 3600์œผ๋กœ ๋‚˜๋ˆ„๋ฉด 4๊ฐ€ ๋ฉ๋‹ˆ๋‹ค. \(\sqrt{4} = 2.0\)์ด๋ฏ€๋กœ ์ฒดํ‘œ๋ฉด์ ์€ 2.0 mยฒ์ž…๋‹ˆ๋‹ค.

Worked example showing example height and weight values plugged into the Mosteller formula
Worked example plugging sample height and weight values into the formula.

์ž์ฃผ ๋ฌป๋Š” ์งˆ๋ฌธ(FAQ)

Mosteller ๊ณต์‹์€ ์ •ํ™•ํ•œ๊ฐ€์š”? ๋„ค. ์—ฌ๋Ÿฌ ์—ฐ๊ตฌ์— ๋”ฐ๋ฅด๋ฉด ๊ธฐ์กด์˜ Du Bois๋‚˜ Haycock ๊ณต์‹๊ณผ ๊ฑฐ์˜ ์ผ์น˜ํ•˜๋ฉด์„œ๋„ ๊ณ„์‚ฐ์ด ํ›จ์”ฌ ๊ฐ„ํŽธํ•ด, ์ž„์ƒ ํ˜„์žฅ์—์„œ ๋„๋ฆฌ ์‚ฌ์šฉ๋ฉ๋‹ˆ๋‹ค.

์–ด๋–ค ๋‹จ์œ„๋กœ ์ž…๋ ฅํ•ด์•ผ ํ•˜๋‚˜์š”? ํ‚ค๋Š” ์„ผํ‹ฐ๋ฏธํ„ฐ(cm), ๋ชธ๋ฌด๊ฒŒ๋Š” ํ‚ฌ๋กœ๊ทธ๋žจ(kg)์œผ๋กœ ์ž…๋ ฅํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค. ๊ฒฐ๊ณผ๋Š” ํ•ญ์ƒ ์ œ๊ณฑ๋ฏธํ„ฐ(mยฒ) ๋‹จ์œ„๋กœ ๋‚˜์˜ต๋‹ˆ๋‹ค.

์‹ค์ œ ์•ฝ๋ฌผ ์šฉ๋Ÿ‰ ๊ณ„์‚ฐ์— ์‚ฌ์šฉํ•ด๋„ ๋˜๋‚˜์š”? ์ด ๋„๊ตฌ๋Š” ๊ต์œก ๋ฐ ์ฐธ๊ณ ์šฉ์ž…๋‹ˆ๋‹ค. ์ž„์ƒ ๊ณ„์‚ฐ์€ ๋ฐ˜๋“œ์‹œ ์ž๊ฒฉ์„ ๊ฐ–์ถ˜ ์˜๋ฃŒ ์ „๋ฌธ๊ฐ€์—๊ฒŒ ํ™•์ธํ•˜์‹œ๊ธฐ ๋ฐ”๋ž๋‹ˆ๋‹ค.

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