인문학
사회과학
자연과학
공학
의약학
농수해양학
예술체육학
복합학
DBpia AI
AI 에이전트
AI 아이디어
AI 리더
AI 뷰어
Citeasy
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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2026.6
- 수록면
- 521 - 538 (18page)
이용수
초록· 키워드
BACKGROUND/OBJECTIVES: Rising pre-diabetes in Korean adults is an emerging concern, with notable increases observed even among younger adults. The interest in high-protein diets is also increasing in Korea, while concerns about excess intake remain. This study examined the associations of protein intake, diet quality, and diabetes-related metabolic indicators in Korean adults.
SUBJECTS/METHODS: This study analyzed 8,254 adults aged 19–64 yrs without diabetes from the Korean National Health and Nutrition Examination Survey 2019–2021, stratified by sex and pre-diabetic status. The protein intake was assessed using a 24-h recall, expressed as a percentage of the total energy intake, and divided into quintiles. The diet quality was examined using the Korean Healthy Eating Index. The diabetes-related metabolic indicators were waist circumference, triglyceride, high-density lipoprotein cholesterol (HDL-C), blood pressure, homeostasis model assessment of insulin resistance, and triglyceride-glucose index. The associations were analyzed using complex sample general linear models and logistic regression, adjusting for sociodemographic factors, lifestyle, and total energy intake.
RESULTS: The protein intake was positively associated with the diet quality, peaking at Q4, then declining. Pre-diabetic men showed a decreasing trend in the elevated triglyceride risk with higher protein intake (Q4: odds ratio [OR], 0.697 [0.489–0.995]; P for trend = 0.041).
In women, higher protein intake was significantly associated with an increased risk of low HDL-C in the non-diabetic group (Q5: OR, 1.544 [1.141–2.088]; P for trend = 0.020) and with the pre-diabetic group showing a lower risk of elevated blood pressure (Q5: OR, 0.657 [0.458–0.944]; P for trend = 0.012).
CONCLUSION: These findings suggest that in Korean adults without diabetes, maintaining an appropriate, balanced protein intake rather than simply increasing consumption may help manage the metabolic alterations associated with diabetes.
상세정보 수정요청해당 페이지 내 제목·저자·목차·페이지SUBJECTS/METHODS: This study analyzed 8,254 adults aged 19–64 yrs without diabetes from the Korean National Health and Nutrition Examination Survey 2019–2021, stratified by sex and pre-diabetic status. The protein intake was assessed using a 24-h recall, expressed as a percentage of the total energy intake, and divided into quintiles. The diet quality was examined using the Korean Healthy Eating Index. The diabetes-related metabolic indicators were waist circumference, triglyceride, high-density lipoprotein cholesterol (HDL-C), blood pressure, homeostasis model assessment of insulin resistance, and triglyceride-glucose index. The associations were analyzed using complex sample general linear models and logistic regression, adjusting for sociodemographic factors, lifestyle, and total energy intake.
RESULTS: The protein intake was positively associated with the diet quality, peaking at Q4, then declining. Pre-diabetic men showed a decreasing trend in the elevated triglyceride risk with higher protein intake (Q4: odds ratio [OR], 0.697 [0.489–0.995]; P for trend = 0.041).
In women, higher protein intake was significantly associated with an increased risk of low HDL-C in the non-diabetic group (Q5: OR, 1.544 [1.141–2.088]; P for trend = 0.020) and with the pre-diabetic group showing a lower risk of elevated blood pressure (Q5: OR, 0.657 [0.458–0.944]; P for trend = 0.012).
CONCLUSION: These findings suggest that in Korean adults without diabetes, maintaining an appropriate, balanced protein intake rather than simply increasing consumption may help manage the metabolic alterations associated with diabetes.
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목차
- ABSTRACT
- INTRODUCTION
- SUBJECTS AND METHODS
- RESULTS
- DISCUSSION
- REFERENCES
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