한국 성인의 안정시 심박수와 우울과의 관계: 한국 국민건강영양조사(2015∼2018년)를 바탕으로 (The Relationship between Resting Heart Rate and Symptoms of Depression among Korean Adults: Based on the Korea National Health and Nutrition Examination Survey (2015∼2018))

서지정보

· 발행기관 : 대한스트레스학회
· 수록지 정보 : 스트레스 硏究 / 29권 / 3호 / 149 ~ 157페이지
· 저자명 : 류지인, 박동혁, 민지희, 정안숙, 송인한, 전용관

초록

본 연구의 목적은 한국 성인들을 대상으로 안정시 심박수와 우울과의 관계를 규명하는 것이다. 본 연구는 2015년부터 2018년까지 시행된 국민건강영양조사 자료를 이용하여 만19세 이상 성인 총 14,021명을대상으로 하였다. 안정시 심박수는 10 bpm (beat per minute) 단위로 다섯 그룹으로 나누었으며 우울과의 관계를 분석하기 위해 공변량과 혼란변수를 통제하고 로지스틱 회귀분석을 실시하였다. 분석 결과, 안정시 심박수가 60 bpm 미만인 그룹과 비교하였을 때 80~89 bpm 또는 90 bpm 이상 그룹에서 우울 위험률이 통계적으로 유의하게 증가하였다(p＜.05). 따라서, 본 연구를 통해 안정시 심박수는 우울과 유의한관련성이 있음을 확인하였다.

영어초록

Background: The purpose of this study was to examine the association between resting heart rate (RHR) and symptoms of depression among Korean adults.
Methods: This study used data of Korean adults obtained from the Korea National Health and Nutrition Examination Survey (KNHNES, 2015∼2018). After excluding participants with missing data, a total of 14,021 participants were included for analysis. Participants were classified as depressed if they had experienced depression within the past two weeks, or were currently depressed, or were diagnosed as depressed. For the main analysis, participants were classified into five groups by resting heart rate (RHR), i.e., ＜60 bpm (beats per minute), 60∼69 bpm, 70∼79 bpm, 80∼89 bpm, and ≥90 bpm. The correlation between RHR and symptoms of depression was examined using logistic regression analysis after controlling for the confounders.
Results: Compared to the participants with RHR of ＜60 bpm, the participants with RHR of 80∼89 bpm or ≥90 bpm showed higher level of symptoms of depression. [Men: 80∼89 bpm by 1.77 (95% confidence interval [CI] 1.07∼2.93) and ≥90 bpm by 3.20 (95% CI, 1.68∼6.08), Women: ≥90 bpm by 1.71 (95% CI, 1.04∼2.81)]. Further stratified analyses were performed and yielded similar results regardless of the potential confounders such as age, BMI, income, marital status, and levels of physical activity.
Conclusions: RHR was significantly associated with symptoms of depression. This study suggests the importance of RHR as a predictor of the risk of depression.

참고자료

· 없음