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The Association between the Levels of Sedentary Time, Physical Activity, and Obesity in Korean Older Adults
Korean J Sports Med 2021;39:60-67
Published online June 1, 2021;  https://doi.org/10.5763/kjsm.2021.39.2.60
© 2021 The Korean Society of Sports Medicine.

Namkuk Son, Hoyong Sung, Yeonsoo Kim

Department of Physical Education, College of Education, Seoul National University, Seoul, Korea
Correspondence to: Yeonsoo Kim
Department of Physical Education, College of Education, Seoul National University, #408 Sports and Culture Research Building 71-1, 1 Gwanak-ro, Gwanak-gu, Seoul 08826, Korea
Tel: +82-2-880-7794, Fax: +82-2-872-2867
E-mail: kys0101@snu.ac.kr
Received February 4, 2021; Revised March 26, 2021; Accepted April 20, 2021.
This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/4.0) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.
 Abstract
Purpose: The purpose of this study was to examine the association between the levels of sedentary time, physical activity, and obesity in Korean older adults.
Methods: A cross-sectional analysis was performed on 1,396 Korean older adults aged 65 to 80 years from the Korea National Health and Nutrition Examination Survey 2018. Complex samples logistic regression was used to examine the relationship between the levels of sedentary time, physical activity, and obesity.
Results: The high sedentary group (돟8 hours/day) had significantly greater odds of having obesity than the low sedentary group (<8 hours/day). But there was no statistically significant difference in odds of having obesity between the high active group (돟600 metabolic equivalent of task [MET]-minute/week) and the low active group (<600 MET-minute/week). The high sedentary/low active group had significantly greater odds of having obesity than the low sedentary/high active group and the low sedentary/low active group. But there was no statistically significant difference in odds of having obesity compared to the high sedentary/high active group.
Conclusion: Higher sedentary time (돟8 hours/day) was associated with a higher risk of having obesity, independent of meeting higher physical activity level (돟600 MET-minute/week) in Korean older adults.
Keywords : Obesity, Older adults, Physical activity, Sedentary time
꽌 濡

鍮꾨쭔씠 泥대궡뿉 吏諛⑹씠 怨쇰룄븯寃 異뺤쟻맂 긽깭瑜 쓽誘명븯硫1, 泥댁쭏웾吏닔(body mass index)瑜 湲곗쑝濡 꽭怨꾨낫嫄닿린援(World health organization, WHO)뿉꽌뒗 30 kg/m2 씠긽1쓣, 븳鍮꾨쭔븰쉶뿉꽌뒗 25 kg/m2 씠긽2쓣 鍮꾨쭔씠씪怨 젙쓽븳떎. 鍮꾨쭔 떦눊蹂, 怨좏삁븬, 洹몃━怨 떖옣蹂묎낵 뇤議몄쨷 벑쓽 떖삁愿 吏덊솚쓣 룷븿븳 뿬윭 留뚯꽦吏덊솚쓽 二쇱슂븳 쐞뿕슂씤씠떎1,3. 鍮꾨쭔뿉 쁺뼢쓣 誘몄튂뒗 슂씤 떊泥댄솢룞쓽 媛먯냼, 醫뚯떇떆媛(sedentary time)쓽 利앷, 移쇰줈由 꽠痍⑤웾 利앷, 궡遺꾨퉬怨 吏덊솚, 쑀쟾쟻 슂씤 벑씠 엳쑝硫3-5, 끂씤쓽 寃쎌슦 떊泥댁“꽦쓽 蹂솕 궗쑉 媛먯냼뿉 쓽븳 泥댁쨷 利앷媛 鍮꾨쭔쓣 빞湲고븷 닔 엳떎5.

援궡 70꽭 씠긽 끂씤 씤援ъ쓽 鍮꾨쭔 쑀蹂묐쪧 2010뀈뿉뒗 30.6%쑝굹, 2018뀈뿉뒗 38.0%濡 利앷븯떎6. 궓꽦쓽 寃쎌슦 24.5%뿉꽌 30.6%濡, 뿬꽦쓽 寃쎌슦 34.4%뿉꽌 43.0%濡 媛곴컖 利앷븳 寃껋쑝濡 굹굹 끂씤 鍮꾨쭔 씤援ш 젏吏꾩쟻쑝濡 利앷븯怨 엳뒗 寃껋쓣 蹂 닔 엳떎6.

誘멸뎅뒪룷痢좎쓽븰쉶(American College of Sports Medicine, ACSM)뿉꽌뒗 醫뚯떇깮솢쓣 二쇰줈 븯뒗 誘멸뎅씤쓽 寃쎌슦 씪諛섏쟻쑝濡 18꽭遺꽣 55꽭 궗씠뿉 泥댁쨷씠 빟 8–9 kg 利앷븯硫, 씠썑 10뀈媛 빟 1–2 kg씠 뜑 利앷븯뒗뜲 씠뒗 遺遺 泥댁諛⑹쓽 利앷濡 씤븳 寃곌낵씪怨 븯떎7. 삉븳 怨쇱껜以묒씤 以묐뀈 諛 끂씤쓣 긽쑝濡 븳 뿰援ъ뿉꽌 理쒕 궛냼꽠痍⑤웾쓽 60% 씠긽뿉 빐떦븯뒗 以묎컯룄 쑀궛냼 떊泥댄솢룞씠 泥댁諛 媛먯냼뿉 슚怨쇱쟻씠뿀쑝硫, 빟 2–9媛쒖썡媛꾩쓽 쑀궛냼 떊泥댄솢룞쑝濡 씤븳 룊洹 泥댁쨷 媛먯냼 鍮꾩쑉 빟 1–4%濡 굹궗떎怨 븯떎8,9. 뵲씪꽌 以묎컯룄 쑀궛냼 떊泥댄솢룞 怨쇱껜以 끂씤쓽 泥댁쨷 媛먯냼瑜 쐞븳 슚怨쇱쟻씤 諛⑸쾿씠씪怨 븯떎7.

씪諛섏쟻쑝濡 65꽭 씠긽 끂씤쓽 嫄닿컯 利앹쭊쓣 쐞빐 沅뚯옣릺뒗 떊泥댄솢룞 닔以 궗떦웾(metabolic equivalent of task, MET)쓣 湲곗쑝濡 二쇰떦 150遺 씠긽쓽 以묎컯룄(3.0–5.9 METs)굹 75遺 씠긽쓽 怨좉컯룄(≥6 METs) 삉뒗 씠 媛숈 닔以쓽 以묎컯룄 怨좉컯룄瑜 샎빀븳 諛⑹떇쓽 쑀궛냼 떊泥댄솢룞쓣 닔뻾븯뒗 寃껋씠떎10,11.

醫뚯떇떆媛꾩 醫뚯떇뻾룞(sedentary behavior)쓣 닔뻾븳 떆媛꾩쓣 쓽誘명븯硫12, 醫뚯떇뻾룞 源⑥뼱엳뒗 룞븞 븠븘엳嫄곕굹, 湲곕嫄곕굹, 늻슫 옄꽭濡 엳뒗 룞븞 뿉꼫吏 냼鍮꾨웾씠 1.5 METs 씠븯濡 냼鍮꾨릺뒗 뻾룞쓣 쓽誘명븳떎11,12. 醫뚯떇뻾룞 鍮꾨쭔, 젣2삎 떦눊蹂, 떖삁愿 吏덊솚, 硫댁뿭湲곕뒫 빟솕, 紐⑤뱺 썝씤쑝濡 씤븳 궗留앸쪧(all-cause mortality) 벑怨 뿰愿꽦씠 엳쑝硫13-16, 떊泥댄솢룞 닔以怨쇰뒗 룆由쎌쟻쑝濡 씠윭븳 嫄닿컯 愿젴 蹂씤뱾뿉 쁺뼢쓣 誘몄튌 닔 엳떎17. Chau 벑18 醫뚯떇떆媛꾧낵 紐⑤뱺 썝씤쑝濡 씤븳 궗留앸쪧쓽 愿怨꾩뿉 븳 硫뷀遺꾩꽍 뿰援ъ뿉꽌 씪씪 醫뚯떇떆媛꾩씠 빟 7–8떆媛 씠긽씪 寃쎌슦 紐⑤뱺 썝씤쑝濡 씤븳 궗留앸쪧씠 利앷븷 닔 엳떎怨 븯떎.

65꽭 씠긽 끂씤쓣 긽쑝濡 븳 Gennuso 벑19쓽 뿰援ъ뿉꽌뒗 醫뚯떇떆媛 諛 떊泥댄솢룞씠 泥댁쨷, 泥댁쭏웾吏닔, 뿀由 몮젅 벑뿉 빐 꽌濡 룆由쎌쟻씤 뿰愿꽦쓣 蹂댁뒗뜲, 醫뚯떇떆媛꾧낵뒗 젙쟻 뿰愿꽦씠, 떊泥댄솢룞 닔以怨쇰뒗 遺쟻 뿰愿꽦씠 엳떎怨 븯떎. 씠뒗 끂씤 鍮꾨쭔 쑀蹂묒쓽 쐞뿕쓣 媛먯냼떆궎湲 쐞빐꽌뒗 쟻젅븳 닔以 씠긽쓽 떊泥댄솢룞쓣 떎떆븷 寃껉낵, 醫뚯떇떆媛꾩씠 怨쇰룄븳 寃쎌슦 씠쓽 媛먯냼媛 븿猿 씠猷⑥뼱졇빞 뜑슧 슚怨쇱쟻씪 닔 엳쓬쓣 쓽誘명븳떎怨 蹂 닔 엳떎.

洹몃윭굹 뼱뒓 젙룄 닔以쓽 醫뚯떇떆媛꾧낵 떊泥댄솢룞씠 끂씤 鍮꾨쭔 쑀蹂묎낵 뿰愿꽦씠 엳뒗吏뒗 遺꾨챸븯吏 븡쑝硫, 媛 뿰援щ쭏떎 쟻슜 湲곗 諛 뿰援ш껐怨쇱뿉 李⑥씠媛 엳뿀떎. 뵲씪꽌 蹂 뿰援ъ뿉꽌뒗 끂씤쓽 嫄닿컯 利앹쭊쓣 쐞빐 씪諛섏쟻쑝濡 沅뚯옣릺뒗 떊泥댄솢룞 닔以(≥600 MET-minute/week)10,11怨 紐⑤뱺 썝씤쑝濡 씤븳 궗留앸쪧쓽 쐞뿕쓣 利앷떆궗 媛뒫꽦씠 엳뒗 닔以(≥8 hours/day)쓽 醫뚯떇떆媛13,18씠 븳援 끂씤쓽 鍮꾨쭔 쑀蹂묎낵 뼱뼚븳 뿰愿꽦씠 엳뒗吏瑜 諛앺엳怨좎옄 븯떎.

뿰援 諛⑸쾿

1. 뿰援щ긽

蹂 뿰援щ뒗 援誘쇨굔媛뺤쁺뼇議곗궗 젣7湲 3李⑤뀈룄(2018뀈) 썝떆옄猷20瑜 遺꾩꽍븯쑝硫, 꽌슱븰援 깮紐낆쑄由ъ쐞썝쉶濡쒕꽣 떖쓽 硫댁젣뿉 븳 듅씤쓣 諛쏆븯떎(No. E2101/003-006). 꽕臾몄뿉 쓳떟븳 7,992紐 以 留 65꽭 씠긽 80꽭 씠븯씠硫 醫뚯떇떆媛, 떊泥댄솢룞, 鍮꾨쭔 쑀蹂 뿬遺 빆紐⑹뿉 紐⑤몢 쓳떟븳 궗엺 以, 泥댁쭏웾吏닔媛 18.5 kg/m2 誘몃쭔쑝濡 泥댁쨷뿉 빐떦릺뒗 궗엺쓣 젣쇅븳 1,396紐낆쓣 蹂 뿰援ъ쓽 理쒖쥌 遺꾩꽍 긽옄濡 꽑젙븯떎.

2. 뿰援щ씤

1) 醫뚯떇떆媛

醫뚯떇떆媛꾩 援誘쇨굔媛뺤쁺뼇議곗궗 꽕臾몄21瑜 넻빐 닔吏묓븯쑝硫, 룊냼 븯猷 以 옄뒗 떆媛꾩쓣 젣쇅븯怨 씪븷 븣굹 吏묒뿉 엳쓣 븣, 삉뒗 옣냼瑜 씠룞븷 븣, 븠븘 엳嫄곕굹 늻썙 엳뒗 떆媛꾩쓣 닔吏묓븯떎. 蹂 뿰援ъ뿉꽌뒗 씪씪 8떆媛꾩쓽 醫뚯떇떆媛꾩쓣 湲곗쑝濡 8떆媛 씠긽 洹몃9怨 誘몃쭔 洹몃9쑝濡 援щ텇븯떎.

2) 떊泥댄솢룞

떊泥댄솢룞 援젣 떊泥댄솢룞 꽕臾몄(Global Physical Activity Questionnaire, GPAQ)22쓽 븳援뼱뙋21,23쓣 궗슜븯뿬, 씪븷 븣굹 뿬媛솢룞 떆 닔뻾븳 怨좉컯룄 諛 以묎컯룄 떊泥댄솢룞웾怨 옣냼 씠룞 떆쓽 떊泥댄솢룞웾쓣 떆媛 떒쐞(떆媛, 遺)濡 닔吏묓븯떎. 떊泥댄솢룞웾 WHO뿉꽌 吏移⑥쑝濡 젣떆븳 GPAQ analysis guide24뿉 뵲씪 MET-minute/week濡 솚궛븯떎. 利 씪씪 떊泥댄솢룞 떆媛꾩쓣 遺꾩쑝濡 솚궛븳 썑 二쇰떦 떊泥댄솢룞 씪닔瑜 怨깊븯怨, 怨좉컯룄 떊泥댄솢룞 8 METs, 以묎컯룄 떊泥댄솢룞怨 옣냼 씠룞 4 METs瑜 怨깊븯뿬 怨꾩궛븯떎.

꽕臾몄뿉 젣떆맂 씪怨 愿젴맂 怨좉컯룄 떊泥댄솢룞쓽 삁뒗 嫄댁꽕 쁽옣뿉꽌쓽 끂룞, 怨꾨떒 삤瑜닿린, 븙뙆湲 벑씠 엳쑝硫, 뿬媛솢룞怨 愿젴맂 怨좉컯룄 떊泥댄솢룞쓽 삁뒗 떖由ш린, 벑궛, 닔쁺 벑씠 엳떎21. 씪怨 愿젴맂 以묎컯룄 떊泥댄솢룞쓽 삁뒗 媛踰쇱슫 臾쇨굔 굹瑜닿린, 泥냼, 쑁븘솢룞 벑씠 엳쑝硫, 뿬媛솢룞怨 愿젴맂 以묎컯룄 떊泥댄솢룞쓽 삁뒗 鍮좊Ⅴ寃 嫄룰린, 媛蹂띻쾶 쎇湲, 썾씠듃 듃젅씠떇, 怨⑦봽 벑씠 엳떎21.

WHO10 諛 誘멸뎅蹂닿굔蹂듭遺11 벑뿉꽌 끂씤쓽 嫄닿컯 利앹쭊쓣 쐞븯뿬 沅뚯옣븯뒗 떊泥댄솢룞 닔以 600 MET-minute/week 씠긽씠誘濡, 蹂 뿰援ъ뿉꽌뒗 씠瑜 湲곗쑝濡 600 MET-minute/week 씠긽 洹몃9怨 誘몃쭔 洹몃9쑝濡 援щ텇븯떎.

3) 鍮꾨쭔

떊泥 怨꾩륫쓣 넻븯뿬 痢≪젙맂 떊옣怨 泥댁쨷 媛믪쓣 씠슜븯뿬 泥댁쭏웾吏닔(kg/m2)瑜 궛異쒗븯쑝硫, 蹂 뿰援ъ뿉꽌뒗 젙긽 洹몃9怨 鍮꾨쭔 洹몃9쓽 李⑥씠瑜 鍮꾧탳븯湲 쐞븯뿬 泥댁쭏웾吏닔媛 18.5 kg/m2 誘몃쭔쑝濡 泥댁쨷씤 궗엺 젣쇅븯떎. 泥댁쭏웾吏닔媛 18.5 kg/m2 씠긽, 25 kg/m2 誘몃쭔씤 궗엺 젙긽 洹몃9쑝濡, 25 kg/m2 씠긽씤 궗엺 鍮꾨쭔 洹몃9쑝濡 援щ텇븯떎.

4) 怨듬씤(covariates)

꽑뻾 뿰援3,13,18뱾쓣 李멸퀬븯뿬 醫뚯떇떆媛 諛 떊泥댄솢룞 닔以怨 鍮꾨쭔 쑀蹂묎낵쓽 뿰愿꽦 遺꾩꽍뿉꽌 샎蹂닔濡 옉슜븷 닔 엳뒗 6媛吏 슂씤(꽦蹂, 뿰졊, 援먯쑁 닔以, 냼뱷 닔以, 쓬二 뿬遺, 씉뿰 뿬遺)쓣 怨듬씤쑝濡 吏젙븯쑝硫, 援ъ껜쟻씤 젙쓽뒗 Table 1뿉 굹궡뿀떎.

Table 1 . Characteristics of participants

VariableMaleFemaleTotal
Age (yr)
65−70249 (44.9)311 (37.6)560 (40.8)
71−75156 (23.6)210 (23.9)366 (23.8)
76−80203 (31.5)267 (38.5)470 (35.5)
Educational status
Elementary school222 (35.4)545 (69.3)767 (54.5)
Middle school119 (19.0)117 (14.2)236 (16.3)
High school168 (28.8)82 (11.1)250 (18.8)
College or university99 (16.8)43 (5.4)142 (10.4)
Alcohol drinking*
No259 (41.3)649 (83.1)908 (64.9)
Yes349 (58.7)136 (16.9)485 (35.1)
Smoking
No507 (83.1)772 (98.7)1,279 (91.9)
Yes101 (16.9)14 (1.3)115 (8.1)
Household income status (quartile)
Low241 (39.8)394 (50.1)635 (45.6)
Mid-low164 (27.3)199 (25.2)363 (26.1)
Mid-high114 (18.7)118 (15.8)232 (17.1)
High86 (14.2)73 (8.8)159 (11.2)

Values are presented as number (weighted %).

*No: never drunk or less than 1 glass in a month, yes: more than 1 glass in a month. No: non-smoker (past smoker and never smoker), yes: current smoker.



3. 옄猷뚮텇꽍 諛⑸쾿

援誘쇨굔媛뺤쁺뼇議곗궗 썝떆옄猷 遺꾩꽍吏移⑥꽌25뿉 뵲씪 蹂듯빀몴蹂몄꽕怨 옄猷뚮텇꽍쓣 떎떆븯쑝硫, 遺꾩궛 異붿젙痢, 議곗궗援, 꽕臾 諛 寃吏꾩“궗 媛以묒튂瑜 媛곴컖 怨꾩링蹂닔, 援곗쭛蹂닔, 몴蹂 媛以묎컪쑝濡 吏젙븯뿬 遺꾩꽍 怨꾪쉷 뙆씪쓣 옉꽦븯떎. 留 65꽭 씠긽 80꽭 씠븯씠怨 醫뚯떇떆媛, 떊泥댄솢룞, 鍮꾨쭔 쑀蹂 뿬遺뿉 븳 꽕臾몄뿉 寃곗륫移섍 뾾쑝硫 泥댁쭏웾吏닔媛 18.5 kg/m2 씠긽씤 궗엺쓣 遺紐 吏묐떒(subpopulation)쑝濡 꽕젙븯뿬 遺꾩꽍쓣 吏꾪뻾븯떎.

꽦蹂, 뿰졊, 援먯쑁 諛 냼뱷 닔以, 쓬二 諛 씉뿰 뿬遺 벑 怨듬씤뿉 븳 媛以묐릺吏 븡 鍮덈룄 蹂듯빀몴蹂 鍮덈룄遺꾩꽍쓣 넻븳 異붿젙 鍮꾩쑉(weighted %)쓣 굹궡뿀쑝硫, 醫뚯떇떆媛 諛 떊泥댄솢룞웾怨 鍮꾨쭔 쑀蹂묎낵쓽 뿰愿꽦쓣 遺꾩꽍븯湲 쐞븯뿬 蹂듯빀몴蹂 濡쒖뒪떛 쉶洹遺꾩꽍쓣 궗슜븯뿬 援먯감鍮(odds ratio) 諛 怨듬씤씠 蹂댁젙맂 援먯감鍮(covariate-adjusted odds ratio), 洹몃━怨 援먯감鍮꾩쓽 95% 떊猶곌뎄媛(confidence interval, CI)쓣 굹궡뿀떎. 醫뚯떇떆媛꾩 씪씪 8떆媛 誘몃쭔쓣 湲곗쑝濡, 떊泥댄솢룞 닔以 600 MET-minute/week 씠긽쓣 湲곗쑝濡 븯뿬, 湲곗쓣 異⑹”븯吏 紐삵븳 洹몃9씠 異⑹”븳 洹몃9뿉 鍮꾪븯뿬 鍮꾨쭔뿉 빐떦맆 援먯감鍮꾨 굹궡뿀떎. 넻怨꾨텇꽍 IBM SPSS version 26.0 (IBM Corp., Armonk, NY, USA)쓣 궗슜븯쑝硫, 쑀쓽닔以 α=0.05濡 꽕젙븯떎.

寃 怨

Table 1 꽦蹂, 뿰졊, 援먯쑁 닔以, 쓬二 뿬遺 벑 뿰援щ긽옄쓽 씪諛섏쟻 듅꽦뿉 븳 媛以묐릺吏 븡 鍮덈룄 異붿젙 鍮꾩쑉쓣 굹궦 寃껋씠떎. 뿰졊 洹몃9蹂 씤援 鍮꾩쑉 궓꽦 65–70꽭, 뿬꽦 76–80꽭 洹몃9씠 媛옣 넂寃 굹궗떎. 援먯쑁 닔以 궓꽦怨 뿬꽦 紐⑤몢 珥덈벑븰援 議몄뾽 씠긽쓽 븰젰 鍮꾩쑉씠 媛옣 넂븯쑝硫, 븰援 議몄뾽 씠긽쓽 븰젰 鍮꾩쑉씠 媛옣 궙寃 굹궗떎. 쓬二쇱옄 鍮꾩쑉 궓꽦씠 58.7%濡 16.9%씤 뿬꽦뿉 鍮꾪븯뿬 넂寃 굹궗쑝硫, 씉뿰옄 鍮꾩쑉룄 궓꽦씠 16.9%濡 1.3%씤 뿬꽦뿉 鍮꾪븯뿬 넂寃 굹궗떎. 냼뱷 닔以 궓꽦怨 뿬꽦 紐⑤몢 냼뱷痢듭쓽 鍮꾩쑉씠 媛옣 넂븯쑝硫, 냼뱷 닔以씠 利앷븷닔濡 궓꽦怨 뿬꽦 紐⑤몢 빐떦릺뒗 씤援ъ쓽 鍮꾩쑉씠 媛먯냼븯떎.

Table 2뒗 蹂 뿰援ъ뿉꽌 꽕젙븳 醫뚯떇떆媛(<8 hour/day) 諛 떊泥댄솢룞(≥600 MET-minute/week) 媛곴컖쓽 湲곗쓣 異⑹”븳 洹몃9怨 誘몄땐議깊븳 洹몃9, 醫뚯떇떆媛꾧낵 떊泥댄솢룞 湲곗쓣 紐⑤몢 異⑹”븳 洹몃9怨 紐⑤몢 誘몄땐議깊븳 洹몃9, 醫뚯떇떆媛 湲곗留 異⑹”븳 洹몃9怨 紐⑤몢 誘몄땐議깊븳 洹몃9, 떊泥댄솢룞 湲곗留 異⑹”븳 洹몃9怨 紐⑤몢 誘몄땐議깊븳 洹몃9, 洹몃━怨 泥댁쭏웾吏닔瑜 湲곗쑝濡 젙긽 洹몃9怨 鍮꾨쭔 洹몃9뿉 븳 鍮덈룄 諛 異붿젙 鍮꾩쑉쓣 굹궦 寃껋씠떎.

Table 2 . Descriptive of sedentary time, physical activity level, and body mass index

VariableMaleFemaleTotal
Sedentary time (hr/day)
<8250 (42.4)316 (38.7)566 (40.3)
≥8358 (57.6)472 (61.3)830 (59.7)
Physical activity (MET-min/wk)
≥600210 (34.8)215 (25.9)425 (29.8)
<600398 (65.2)573 (74.1)971 (70.2)
Category A*
Low sedentary/high active102 (30.6)115 (22.5)217 (25.8)
High sedentary/low active250 (69.4)372 (77.5)622 (74.2)
Category B*
Low sedentary/low active148 (37.5)201 (32.8)349 (34.7)
High sedentary/low active250 (62.5)372 (67.2)622 (65.3)
Category C*
High sedentary/high active108 (29.3)100 (18.8)208 (23.2)
High sedentary/low active250 (70.7)372 (81.2)622 (76.8)
Body mass index
Normal389 (65.0)449 (57.1)838 (60.6)
Obese219 (35.0)339 (42.9)558 (39.4)

Values are presented as number (weighted %).

*Low sedentary: <8 hour/day, high sedentary: ≥8 hour/day, high active: ≥600 MET-minute/week, low active: <600 MET-minute/week. Normal: ≥18.5 and <25 kg/m2, obese: ≥25 kg/m2.



꽦蹂꾩뿉 뵲瑜 媛 蹂씤뿉 븳 異붿젙 鍮꾩쑉쓣 궡렣蹂대㈃, 씪씪 醫뚯떇떆媛 8떆媛 誘몃쭔쓣 異⑹”븯뒗 鍮꾩쑉 궓꽦씠 42.4%濡 38.7%씤 뿬꽦뿉 鍮꾪븯뿬 넂寃 굹궗쑝硫, 二쇰떦 떊泥댄솢룞 600 MET-minute/week 씠긽쓣 異⑹”븯뒗 鍮꾩쑉룄 궓꽦씠 34.8%濡 25.9%씤 뿬꽦뿉 鍮꾪븯뿬 넂寃 굹궗떎. 醫뚯떇떆媛꾧낵 떊泥댄솢룞 湲곗쓣 紐⑤몢 異⑹”븳 鍮꾩쑉, 醫뚯떇떆媛꾨쭔 異⑹”븯뒗 鍮꾩쑉怨 떊泥댄솢룞留 異⑹”븯뒗 鍮꾩쑉룄 紐⑤몢 궓꽦씠 뿬꽦뿉 鍮꾪븯뿬 넂寃 굹궗떎. 泥댁쭏웾吏닔媛 25 kg/m2 씠긽씤 鍮꾨쭔 씤援ъ쓽 鍮꾩쑉 궓꽦씠 35.0%濡 42.9%씤 뿬꽦뿉 鍮꾪븯뿬 궙寃 굹궗떎.

Table 3 醫뚯떇떆媛 諛 떊泥댄솢룞 愿젴 蹂씤뿉 븳 湲곗쓣 誘몄땐議깊븳 洹몃9씠 異⑹”븳 洹몃9뿉 鍮꾪븯뿬 鍮꾨쭔씪 援먯감鍮꾨 蹂듯빀몴蹂 濡쒖뒪떛 쉶洹遺꾩꽍쓣 넻빐 굹궦 寃껋씠떎. 醫뚯떇떆媛 湲곗(<8 hour/day)쓣 誘몄땐議깊븯뒗 洹몃9씠 異⑹”븯뒗 洹몃9뿉 鍮꾪븯뿬 鍮꾨쭔씪 援먯감鍮꾩 怨듬씤씠 蹂댁젙맂 援먯감鍮꾨뒗 媛곴컖 1.47 (95% CI, 1.13–1.91), 1.50 (95% CI, 1.15–1.96)쑝濡 쑀쓽븳 李⑥씠媛 엳뒗 寃껋쑝濡 굹궗떎. 洹몃윭굹 떊泥댄솢룞 湲곗(≥600 MET-minute/week)쓣 誘몄땐議깊븯뒗 洹몃9씠 異⑹”븯뒗 洹몃9뿉 鍮꾪븯뿬 鍮꾨쭔씪 援먯감鍮꾩 怨듬씤씠 蹂댁젙맂 援먯감鍮꾨뒗 媛곴컖 1.19 (95% CI, 0.91–1.55), 1.13 (95% CI, 0.86–1.47)쑝濡 쑀쓽븳 李⑥씠媛 뾾뒗 寃껋쑝濡 굹궗떎. 醫뚯떇떆媛 諛 떊泥댄솢룞 湲곗쓣 紐⑤몢 誘몄땐議깊븯뒗 洹몃9씠 紐⑤몢 異⑹”븯뒗 洹몃9뿉 鍮꾪븯뿬 鍮꾨쭔씪 援먯감鍮꾩 怨듬씤씠 蹂댁젙맂 援먯감鍮꾨뒗 媛곴컖 1.59 (95% CI, 1.09–2.32), 1.56 (95% CI, 1.08–2.25)쑝濡 쑀쓽븳 李⑥씠媛 엳뒗 寃껋쑝濡 굹궗떎. 삉븳 몢 媛吏 蹂씤 紐⑤몢 誘몄땐議깊븯뒗 洹몃9씠 醫뚯떇떆媛 湲곗留 異⑹”븯뒗 洹몃9뿉 鍮꾪븯뿬 鍮꾨쭔씪 援먯감鍮꾩 怨듬씤씠 蹂댁젙맂 援먯감鍮꾨뒗 媛곴컖 1.47 (95% CI, 1.06–2.04), 1.50 (95% CI, 1.08–2.09)쑝濡 쑀쓽븳 李⑥씠媛 엳뒗 寃껋쑝濡 굹궗쑝굹, 떊泥댄솢룞 湲곗留 異⑹”븯뒗 洹몃9뿉 鍮꾪븯뿬뒗 媛곴컖 1.13 (95% CI, 0.81–1.58), 1.07 (95% CI, 0.75–1.53)濡 쑀쓽븳 李⑥씠媛 뾾뒗 寃껋쑝濡 굹궗떎.

Table 3 . Relationships between sedentary time, physical activity level, and obesity

VariableReference group* (OR=1)Comparison group*ORs (95% CI) for obesity

OR (95% CI)Covariate-adjusted OR (95% CI)
Sedentary timeLow sedentaryHigh sedentary1.47 (1.13−1.91)1.50 (1.15−1.96)
Physical activityHigh activeLow active1.19 (0.91−1.55)1.13 (0.86−1.47)
Category ALow sedentary/high activeHigh sedentary/low active1.59 (1.09−2.32)1.56 (1.08−2.25)
Category BLow sedentary/low activeHigh sedentary/low active1.47 (1.06−2.04)1.50 (1.08−2.09)
Category CHigh sedentary/high activeHigh sedentary/low active1.13 (0.81−1.58)1.07 (0.75−1.53)

OR: odds ratio, CI: confidence interval.

*Low sedentary: <8 hour/day, high sedentary: ≥8 hour/day, high active: ≥600 MET-minute/week, low active: <600 MET-minute/week. Covariates: sex, age, educational status, alcohol drinking, smoking, and household income status. Statistically significant.


怨 李

蹂 뿰援ъ쓽 寃곌낵뿉꽌 씪씪 醫뚯떇떆媛꾩씠 8떆媛 씠긽씤 洹몃9씠 誘몃쭔씤 洹몃9蹂대떎 鍮꾨쭔씪 援먯감鍮꾧 쑀쓽븯寃 넂寃 굹궗떎. 洹몃윭굹 떊泥댄솢룞씠 600 MET-minute/week 씠긽씤 洹몃9怨 誘몃쭔씤 洹몃9怨쇱쓽 援먯감鍮꾨뒗 쑀쓽븳 李⑥씠媛 뾾뿀떎. 삉븳 씪씪 8떆媛 씠긽쓽 醫뚯떇떆媛 諛 600 MET-minute/week 誘몃쭔쓽 떊泥댄솢룞 洹몃9씠 씪씪 8떆媛 誘몃쭔쓽 醫뚯떇떆媛 諛 600 MET-minute/week 씠긽쓽 떊泥댄솢룞 洹몃9怨 씪씪 8떆媛 誘몃쭔쓽 醫뚯떇떆媛 諛 600 MET-minute/week 誘몃쭔쓽 떊泥댄솢룞 洹몃9蹂대떎 鍮꾨쭔씪 援먯감鍮꾧 쑀쓽븯寃 넂寃 굹궗떎. 洹몃윭굹 씪씪 8떆媛 씠긽쓽 醫뚯떇떆媛 諛 600 MET-minute/week 씠긽쓽 떊泥댄솢룞 洹몃9怨쇰뒗 쑀쓽븳 李⑥씠媛 뾾뿀떎. 씠뒗 600 MET-minute/week쓽 떊泥댄솢룞 異⑹” 뿬遺뒗 룆由쎌쟻쑝濡 씪씪 8떆媛 씠긽쓽 醫뚯떇떆媛꾩씠 끂씤 鍮꾨쭔 쑀蹂묎낵쓽 쑀쓽븳 뿰愿꽦씠 엳쓬쓣 굹궦떎.

Cárdenas Fuentes 벑26 7,144紐낆쓽 끂씤쓣 긽쑝濡 닔뻾븳 뿰援ъ뿉꽌 뿬媛떆媛 떊泥댄솢룞 닔以쓣 5遺꾩쐞濡 굹늻뼱 떊泥댄솢룞怨 끂씤 鍮꾨쭔 쑀蹂묎낵쓽 뿰愿꽦쓣 遺꾩꽍븳 寃곌낵, 몢 蹂씤 媛꾩뿉 쑀쓽븳 遺쟻 뿰愿꽦씠 엳떎怨 븯떎. 삉븳 Petersen 벑27룄 20꽭遺꽣 78꽭源뚯쓽 꽦씤 6,279紐낆쓣 긽쑝濡 빟 15뀈 룞븞 꽭 李⑤뿉 嫄몄퀜 떊泥댄솢룞 닔以怨 鍮꾨쭔쓽 뿰愿꽦뿉 븳 醫낅떒쟻 愿李 뿰援щ 닔뻾븳 寃곌낵, 媛 議곗궗떒怨꾩뿉꽌 슒떒쟻쑝濡 遺꾩꽍븯쓣 븣 궓꽦怨 뿬꽦 紐⑤몢 떊泥댄솢룞 닔以씠 궙 洹몃9뿉 鍮꾪븯뿬 넂 洹몃9뿉꽌 鍮꾨쭔씪 援먯감鍮꾧 쑀쓽븯寃 媛먯냼븯뿬 떊泥댄솢룞 닔以怨 鍮꾨쭔 쑀蹂 媛꾩뿉 쑀쓽븳 遺쟻 뿰愿꽦씠 엳뿀떎怨 蹂닿퀬븯떎. 洹몃윭굹 蹂 뿰援ъ쓽 寃곌낵뒗 떊泥댄솢룞 닔以怨 끂씤 鍮꾨쭔 쑀蹂 媛꾩뿉 쑀쓽븳 뿰愿꽦씠 굹굹吏 븡븘 꽑뻾 뿰援щ뱾쓽 寃곌낵 씪移섑븯吏 븡븯떎. 씠寃껋 蹂 뿰援ъ뿉꽌 遺꾩꽍 湲곗쑝濡 꽕젙븳, 끂씤쓽 嫄닿컯 利앹쭊쓣 쐞빐 沅뚯옣릺뒗 떊泥댄솢룞 닔以씤 600 MET-minute/week쓽 떊泥댄솢룞씠 끂씤 鍮꾨쭔 쑀蹂묎낵 쑀쓽븳 뿰愿꽦쓣 굹궡湲곗뿉뒗 遺議깊븳 닔以씠湲 븣臾몄씠씪怨 깮媛곷맂떎. ACSM28뿉꽌뒗 뿬윭 꽑뻾 뿰援 寃곌낵뱾쓣 醫낇빀븯뿬 二쇰떦 150遺꾩뿉꽌 250遺꾩쓽 以묎컯룄 떊泥댄솢룞쓣 닔뻾븯뒗 寃껋씠 꽦씤쓽 泥댁쨷 利앷 삁諛⑹뿉 슚怨쇱쟻씠씪怨 븯쑝굹, 泥댁쨷 媛먯냼 諛 泥댁쨷 媛먯냼 씠썑쓽 泥댁쨷 쑀吏뿉뒗 二쇰떦 250遺 씠긽쓽 以묎컯룄 떊泥댄솢룞씠 슚怨쇱쟻씠씪怨 븯떎. 뵲씪꽌 二쇰떦 150遺 씠긽쓽 以묎컯룄 떊泥댄솢룞뿉 빐떦븯뒗 600 MET-minute/week뒗 泥댁쨷 媛먯냼 諛 쑀吏뿉 쓽븳 鍮꾨쭔 삁諛 愿젏뿉꽌뒗 遺議깊븳 떊泥댄솢룞 닔以씠씪怨 蹂 닔 엳쓣 寃껋씠떎.

Inoue 벑29 65꽭뿉꽌 74꽭 궗씠쓽 끂씤 1,806紐낆쓣 긽쑝濡 븳 슒떒쟻 遺꾩꽍 뿰援ъ뿉꽌, 醫뚯떇뻾룞뿉 빐떦븯뒗 TV 떆泥 떆媛꾩 二쇰떦 840遺꾩쓣 湲곗쑝濡, 以-怨좉컯룄 떊泥댄솢룞 二쇰떦 150遺꾩쓣 湲곗쑝濡 븯뿬 鍮꾨쭔 쑀蹂묎낵쓽 뿰愿꽦쓣 솗씤븯떎. 洹 寃곌낵 꽦蹂, 뿰졊, 援먯쑁 닔以, 쓬二 諛 씉뿰 뿬遺 벑 怨듬씤씠 蹂댁젙맂 援먯감鍮꾨 湲곗쑝濡 븯쓣 븣, 媛옣 鍮꾪솢룞쟻씤 洹몃9씤 TV 떆泥 840遺 씠긽 諛 떊泥댄솢룞 150遺 誘몃쭔씤 洹몃9뿉 鍮꾪븯뿬 TV 떆泥 840遺 씠긽 諛 떊泥댄솢룞 150遺 씠긽씤 洹몃9쓽 鍮꾨쭔씪 援먯감鍮꾨뒗 0.93 (95% CI, 0.65–1.34)쑝濡 쑀쓽븯吏 븡븯吏留, TV 떆泥 840遺 誘몃쭔 諛 떊泥댄솢룞 150遺 誘몃쭔씤 洹몃9쓽 援먯감鍮꾨뒗 0.58 (95% CI, 0.37–0.90), TV 떆泥 840遺 誘몃쭔 諛 떊泥댄솢룞 150遺 씠긽씤 洹몃9쓽 援먯감鍮꾨뒗 0.67 (95% CI, 0.47–0.97)濡 쑀쓽븯寃 굹궗떎. 利 씪諛섏쟻쑝濡 沅뚯옣릺뒗 떊泥댄솢룞 닔以씤 二쇰떦 150遺 씠긽쓽 以-怨좉컯룄 떊泥댄솢룞怨쇰뒗 룆由쎌쟻쑝濡 TV 떆泥 떆媛꾩씠 鍮꾨쭔 쑀蹂묎낵 쑀쓽븳 젙쟻 뿰愿꽦씠 엳떎怨 븯떎. 蹂 뿰援ъ뿉꽌뒗 媛옣 鍮꾪솢룞쟻씤 洹몃9씤 씪씪 醫뚯떇떆媛 8떆媛 씠긽 諛 떊泥댄솢룞 600 MET-minute/week 誘몃쭔 洹몃9씠 떎瑜 洹몃9뿉 鍮꾪븯뿬 鍮꾨쭔씪 援먯감鍮꾧 뼱뼚븳吏瑜 遺꾩꽍븯쑝硫, 洹 寃곌낵 怨듬씤씠 蹂댁젙맂 援먯감鍮꾨 湲곗쑝濡 븯쓣 븣 媛옣 鍮꾪솢룞쟻씤 洹몃9씠 씪씪 醫뚯떇떆媛 8떆媛 씠긽 諛 떊泥댄솢룞 600 MET-minute/week 씠긽 洹몃9뿉 鍮꾪븯뿬 鍮꾨쭔씪 援먯감鍮꾨뒗 1.07 (95% CI, 0.75–1.53)濡 쑀쓽븯吏 븡븯쑝굹, 씪씪 醫뚯떇떆媛 8떆媛 誘몃쭔 諛 떊泥댄솢룞 600 MET-minute/week 誘몃쭔 洹몃9뿉 鍮꾪븯뿬뒗 1.50 (95% CI, 1.08–2.09)쑝濡, 씪씪 醫뚯떇떆媛 8떆媛 誘몃쭔 諛 떊泥댄솢룞 600 MET-minute/week 씠긽 洹몃9뿉 鍮꾪븯뿬뒗 1.56 (95% CI, 1.08–2.25)쑝濡 쑀쓽븯寃 굹궗떎. 利, 떊泥댄솢룞 600 MET-minute/week 異⑹” 뿬遺뒗 룆由쎌쟻쑝濡 醫뚯떇떆媛꾩씠 鍮꾨쭔 쑀蹂묎낵 쑀쓽븳 젙쟻 뿰愿꽦씠 엳뒗 寃껋쑝濡 굹굹 꽑뻾 뿰援ъ쓽 寃곌낵 쑀궗븯떎.

2013뀈룄 援誘쇨굔媛뺤쁺뼇議곗궗 옄猷뚮 씠슜븯뿬 60꽭 씠긽 끂씤 1,565紐낆쓽 醫뚯떇떆媛꾧낵 鍮꾨쭔怨쇱쓽 뿰愿꽦쓣 議곗궗븳 Sohn 벑3쓽 뿰援ъ뿉꽌뒗, 궓꽦 끂씤 以 씪씪 醫뚯떇떆媛꾩씠 5떆媛 씠긽씤 洹몃9씠 誘몃쭔씤 洹몃9蹂대떎 鍮꾨쭔씪 援먯감鍮꾨뒗 1.51 (95% CI, 1.09–2.08)濡 굹궗怨, 뿰졊, 쓬二 뿬遺, 냼뱷 닔以 벑쓽 怨듬씤쓣 蹂댁젙븳 썑뿉룄 1.54 (95% CI, 1.09–2.16)濡 쑀쓽븯寃 굹궗떎. 洹몃윭굹 뿬꽦 끂씤뿉꽌뒗 援먯감鍮꾩 蹂댁젙맂 援먯감鍮꾧 媛곴컖 1.19 (95% CI, 0.89–1.50), 1.19 (95% CI, 0.86–1.51)濡 쑀쓽븯吏 븡븯떎. 諛섎㈃ 65꽭 씠긽 끂씤 3,136紐낆쓣 긽쑝濡 븳 Gómez-Cabello 벑30쓽 뿰援ъ뿉꽌뒗 궓꽦 끂씤 以 씪씪 醫뚯떇떆媛꾩씠 4떆媛 씠긽씤 洹몃9씠 誘몃쭔씤 洹몃9蹂대떎 怨쇱껜以 삉뒗 鍮꾨쭔씪 援먯감鍮꾩 怨듬씤씠 蹂댁젙맂 援먯감鍮꾧 媛곴컖 1.45 (95% CI, 0.88–2.39), 1.62 (95% CI, 0.97–2.70)濡 쑀쓽븯吏 븡븯쑝굹, 뿬꽦 끂씤뿉꽌뒗 媛곴컖 1.45 (95% CI, 1.09–1.93), 1.42 (95% CI, 1.06–1.89)濡 쑀쓽븯寃 굹궗떎. 씠 媛숈씠 끂씤쓽 醫뚯떇떆媛꾧낵 鍮꾨쭔怨쇱쓽 뿰愿꽦뿉 븳 꽑뻾뿰援щ뱾 醫뚯떇떆媛 湲곗뿉 李⑥씠媛 엳뿀쑝硫, 꽦蹂꾩뿉 뵲씪 떎瑜 寃곌낵媛 굹굹湲곕룄 븯떎. 蹂 뿰援ъ뿉꽌뒗 씪씪 醫뚯떇떆媛꾩씠 8떆媛 씠긽씤 끂씤쓽 異붿젙 鍮꾩쑉씠 59.7%濡 굹궗쑝硫, 꽦蹂꾨줈 굹늻뼱 蹂댁븘룄 궓꽦怨 뿬꽦씠 媛곴컖 57.6% 61.3%濡 굹궗떎. Gennuso 벑19쓽 뿰援ъ뿉꽌뒗 65꽭 씠긽 끂씤 1,914紐낆쓽 씪씪 醫뚯떇떆媛꾩쓽 룊洹 諛 몴以렪李⑤뒗 9.4±2.3떆媛꾩씠뿀떎. 뵲씪꽌 뿬윭 꽑뻾 뿰援ъ뿉꽌 遺꾩꽍 湲곗쑝濡 꽕젙븳 4–5떆媛꾩쓽 씪씪 醫뚯떇떆媛꾩씠 끂씤뿉寃 怨쇰룄븳 醫뚯떇떆媛꾩씠씪怨 蹂 닔뒗 뾾떎怨 깮媛곷맂떎.

寃곕줎쟻쑝濡 蹂 뿰援ъ쓽 寃곌낵뿉꽌 씪씪 8떆媛 씠긽쓽 醫뚯떇떆媛꾩씠 600 MET-minute/week 씠긽쓽 떊泥댄솢룞 뿬遺뒗 룆由쎌쟻쑝濡 끂씤 鍮꾨쭔 쑀蹂묒쓽 利앷 쑀쓽븳 뿰愿꽦씠 엳뿀떎. 삉븳 媛옣 솢룞쟻씠씪怨 蹂 닔 엳뒗 씪씪 8떆媛 誘몃쭔쓽 醫뚯떇떆媛 諛 600 MET-minute/week 씠긽쓽 떊泥댄솢룞쓣 닔뻾븯뒗 洹몃9뿉 鍮꾪븯뿬, 媛옣 鍮꾪솢룞쟻씠씪怨 蹂 닔 엳뒗 씪씪 8떆媛 씠긽쓽 醫뚯떇떆媛 諛 600 MET-minute/week 誘몃쭔쓽 떊泥댄솢룞쓣 닔뻾븯뒗 洹몃9쓽 鍮꾨쭔씪 援먯감鍮꾧 媛옣 넂寃 굹궗떎. 뵲씪꽌 씪씪 8떆媛 誘몃쭔쓽 醫뚯떇떆媛꾩씠굹 600 MET-minute/week 씠긽쓽 떊泥댄솢룞 以 븳 媛吏 湲곗留 異⑹”븯뒗 寃쎌슦蹂대떎, 몢 媛吏 紐⑤몢 異⑹”븯뒗 寃쎌슦媛 끂씤 鍮꾨쭔 쑀蹂묒쓽 媛먯냼 뜑슧 넂 뿰愿꽦씠 엳떎怨 蹂 닔 엳쓣 寃껋씠떎.

蹂 뿰援ъ뿉꽌뒗 鍮꾨쭔쓣 泥댁쭏웾吏닔留뚯쑝濡 援щ텇븯뒗뜲, 씠뒗 洹쇱쑁웾怨 泥댁諛⑸웾쓽 鍮꾩쑉쓣 援щ텇븯吏 紐삵븯뿬 洹쇱쑁웾씠 留롪퀬 泥댁諛⑸웾씠 쟻 寃쎌슦뿉룄 鍮꾨쭔쑝濡 吏꾨떒맆 닔 엳떎뒗 젣븳젏씠 엳떎. 洹몃━怨 鍮꾨쭔뿉 쁺뼢쓣 誘몄튌 닔 엳뒗 룊냼 꽠痍⑦븯뒗 쓬떇쓽 醫낅쪟굹 떇궗 뒿愿, 鍮꾨쭔怨 뿰愿맂 吏덈퀝 諛 빟臾 蹂듭슜 쑀臾댁뿉 븳 遺遺꾩씠 諛섏쁺릺吏 紐삵븯떎뒗 젏룄 蹂 뿰援ъ쓽 젣븳젏씠떎.

삉븳 蹂 뿰援щ뒗 슒떒쟻 遺꾩꽍 뿰援ъ씠湲 븣臾몄뿉, 湲곗쑝濡 꽕젙븳 醫뚯떇떆媛 諛 떊泥댄솢룞 닔以씠 끂씤 鍮꾨쭔 쑀蹂묎낵 뼱뼚븳 씤怨쇨怨꾧 엳뒗吏 솗씤븷 닔 뾾떎뒗 젣븳젏룄 엳떎. 븵꽌 뼵湲됲븳 Petersen 벑27쓽 뿰援ъ뿉꽌 떊泥댄솢룞 닔以怨 鍮꾨쭔 쑀蹂 媛꾩쓽 뿰愿꽦씠 슒떒쟻 遺꾩꽍뿉꽌뒗 쑀쓽븯寃 굹궗쑝굹, 醫낅떒쟻 遺꾩꽍뿉꽌뒗 쑀쓽븯寃 굹굹吏 븡븯떎. 뵲씪꽌 뿬媛 떆媛꾩쓽 遺遺꾩쓣 룆꽌굹 TV 떆泥 벑 醫뚯떇뻾룞쑝濡 蹂대궡嫄곕굹 二쇰떦 2떆媛 誘몃쭔쓽 媛뺣룄 떊泥댄솢룞쓣 닔뻾븯뒗 떊泥댁쟻 鍮꾪솢룞(physical inactivity)씠 鍮꾨쭔쓣 빞湲고븳떎뒗 洹쇨굅瑜 諛쒓껄븷 닔 뾾뿀떎怨 븯떎. 洹몃윭굹 泥댁쭏웾吏닔媛 뜑 넂 궗엺씠 10뀈 썑뿉 떊泥댁쟻 鍮꾪솢룞쓣 굹궪 媛뒫꽦 쑀쓽븯寃 넂寃 굹굹, 鍮꾨쭔씠 떊泥댁쟻 鍮꾪솢룞쓣 빞湲고븷 닔 엳떎怨 븯떎. 뵲씪꽌 異뷀썑뿉뒗 씠 媛숈씠 蹂씤뱾 媛꾩쓽 씤怨쇨怨꾨 솗씤븷 닔 엳뒗 醫낅떒쟻 遺꾩꽍 뿰援ш 씠猷⑥뼱졇빞 븷 寃껋씠떎.

Conflict of Interest

No potential conflict of interest relevant to this article was reported.

Author Contributions

Conceptualization: YK, NS. Data curation: NS. Formal analysis: NS, HS. Writing–original draft: NS. Writing–review & editing: YK, HS.

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