Incidence and risk factors for progression from prehypertension to hypertension: a 12-year Korean Cohort Study
- Authors
- Yu, Eun Sun; Hong, Kwan; Chun, Byung Chul
- Issue Date
- 9월-2020
- Publisher
- LIPPINCOTT WILLIAMS & WILKINS
- Keywords
- hypertension; incidence; Korea; prehypertension; risk factors
- Citation
- JOURNAL OF HYPERTENSION, v.38, no.9, pp.1755 - 1762
- Indexed
- SCIE
SCOPUS
- Journal Title
- JOURNAL OF HYPERTENSION
- Volume
- 38
- Number
- 9
- Start Page
- 1755
- End Page
- 1762
- URI
- https://scholar.korea.ac.kr/handle/2021.sw.korea/53684
- DOI
- 10.1097/HJH.0000000000002494
- ISSN
- 0263-6352
- Abstract
- Objectives: This study evaluated the incidence and risk factors for progression from prehypertension to hypertension among middle-aged and elderly Korean adults. Methods: A total of 115 456 participants with prehypertension in 2003-2004 were selected from the National Health Insurance Service-National Health Screening Cohort (NHIS-HEALS) Program. All participants were followed until 2015. Potential risk factors for progression to hypertension were evaluated using the chi-squared test ort-test. A Cox proportional hazards model was used to predict the risk of progression to hypertension according to sex. The incidence of hypertension in the prehypertension group was evaluated by calculating the incidence density during the entire follow-up period. Results: During the follow-up period, 48 919 participants experienced progression to hypertension, which corresponded to incidence densities of 45.82/1000 person-years among men and 53.57/1000 person-years among women. Among both men and women, progression to hypertension was predicted by an elevated BMI, family history of hypertension, history of diabetes mellitus, and older age. Among men, progression to hypertension was associated with frequent drinking and high alanine aminotransferase levels. Among women, progression to hypertension was associated with high hemoglobin levels and low household income. Conclusion: This study identified various risk factors for progression from prehypertension to hypertension among middle-aged and elderly Korean adults. This information may help researchers develop comprehensive and effective strategies for managing prehypertension.
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