Benjamin D Boudreaux, Joseph E Schwartz, Emily K Romero, Keith M Diaz
{"title":"睡眠、久坐行为和体育锻炼之间的时间重新分配及其与 24 小时血压的关系。","authors":"Benjamin D Boudreaux, Joseph E Schwartz, Emily K Romero, Keith M Diaz","doi":"10.1093/ajh/hpae149","DOIUrl":null,"url":null,"abstract":"<p><strong>Background: </strong>The 24-hour activity cycle (sleep, sedentary behavior, light physical activity, moderate to vigorous physical activity) may have deleterious or beneficial associations with 24-hour blood pressure.</p><p><strong>Purpose: </strong>Estimate the short-term associated changes in 24H-BP with acutely replacing 30 min/d from one behavior of the 24H-ACT to other behaviors in employed adults.</p><p><strong>Methods: </strong>Participants (N=659) wore an ambulatory blood pressure monitor and two accelerometers (waist and wrist) to measure 24-hour blood pressure and the 24-hour activity cycle.</p><p><strong>Results: </strong>Replacing 30 minutes of sedentary behavior with 30 minutes of sleep was associated with lower 24-hour mean systolic [ß=-0.32 mmHg per 0.5hr (95% CI: -0.58, 0.06)] and diastolic [ß=-0.31 mmHg per 0.5hr (95% CI: -0.50, -0.12)] blood pressure. Replacing 30 minutes of light physical activity with 30 minutes of sleep was associated with lower 24-hour mean systolic [ß=-0.30 mmHg per 0.5hr (95% CI: -0.62, 0.03,)] and diastolic blood pressure [ß=-0.34 mmHg per 0.5hr (95% CI: -0.58, -0.11,)]. No other time reallocations between 24-hour activity cycle behaviors were associated with changes in 24-hour blood pressure.</p><p><strong>Conclusion: </strong>Replacing time in sedentary behavior or light physical activity with sleep may provide small short-term reductions in that day's 24-hour blood pressure.</p>","PeriodicalId":7578,"journal":{"name":"American Journal of Hypertension","volume":" ","pages":""},"PeriodicalIF":3.2000,"publicationDate":"2024-11-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Reallocations of Time Between Sleep, Sedentary Behavior, and Physical Activity and their Associations with 24-Hour Blood Pressure.\",\"authors\":\"Benjamin D Boudreaux, Joseph E Schwartz, Emily K Romero, Keith M Diaz\",\"doi\":\"10.1093/ajh/hpae149\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Background: </strong>The 24-hour activity cycle (sleep, sedentary behavior, light physical activity, moderate to vigorous physical activity) may have deleterious or beneficial associations with 24-hour blood pressure.</p><p><strong>Purpose: </strong>Estimate the short-term associated changes in 24H-BP with acutely replacing 30 min/d from one behavior of the 24H-ACT to other behaviors in employed adults.</p><p><strong>Methods: </strong>Participants (N=659) wore an ambulatory blood pressure monitor and two accelerometers (waist and wrist) to measure 24-hour blood pressure and the 24-hour activity cycle.</p><p><strong>Results: </strong>Replacing 30 minutes of sedentary behavior with 30 minutes of sleep was associated with lower 24-hour mean systolic [ß=-0.32 mmHg per 0.5hr (95% CI: -0.58, 0.06)] and diastolic [ß=-0.31 mmHg per 0.5hr (95% CI: -0.50, -0.12)] blood pressure. Replacing 30 minutes of light physical activity with 30 minutes of sleep was associated with lower 24-hour mean systolic [ß=-0.30 mmHg per 0.5hr (95% CI: -0.62, 0.03,)] and diastolic blood pressure [ß=-0.34 mmHg per 0.5hr (95% CI: -0.58, -0.11,)]. No other time reallocations between 24-hour activity cycle behaviors were associated with changes in 24-hour blood pressure.</p><p><strong>Conclusion: </strong>Replacing time in sedentary behavior or light physical activity with sleep may provide small short-term reductions in that day's 24-hour blood pressure.</p>\",\"PeriodicalId\":7578,\"journal\":{\"name\":\"American Journal of Hypertension\",\"volume\":\" \",\"pages\":\"\"},\"PeriodicalIF\":3.2000,\"publicationDate\":\"2024-11-28\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"American Journal of Hypertension\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://doi.org/10.1093/ajh/hpae149\",\"RegionNum\":3,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"PERIPHERAL VASCULAR DISEASE\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"American Journal of Hypertension","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1093/ajh/hpae149","RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"PERIPHERAL VASCULAR DISEASE","Score":null,"Total":0}
Reallocations of Time Between Sleep, Sedentary Behavior, and Physical Activity and their Associations with 24-Hour Blood Pressure.
Background: The 24-hour activity cycle (sleep, sedentary behavior, light physical activity, moderate to vigorous physical activity) may have deleterious or beneficial associations with 24-hour blood pressure.
Purpose: Estimate the short-term associated changes in 24H-BP with acutely replacing 30 min/d from one behavior of the 24H-ACT to other behaviors in employed adults.
Methods: Participants (N=659) wore an ambulatory blood pressure monitor and two accelerometers (waist and wrist) to measure 24-hour blood pressure and the 24-hour activity cycle.
Results: Replacing 30 minutes of sedentary behavior with 30 minutes of sleep was associated with lower 24-hour mean systolic [ß=-0.32 mmHg per 0.5hr (95% CI: -0.58, 0.06)] and diastolic [ß=-0.31 mmHg per 0.5hr (95% CI: -0.50, -0.12)] blood pressure. Replacing 30 minutes of light physical activity with 30 minutes of sleep was associated with lower 24-hour mean systolic [ß=-0.30 mmHg per 0.5hr (95% CI: -0.62, 0.03,)] and diastolic blood pressure [ß=-0.34 mmHg per 0.5hr (95% CI: -0.58, -0.11,)]. No other time reallocations between 24-hour activity cycle behaviors were associated with changes in 24-hour blood pressure.
Conclusion: Replacing time in sedentary behavior or light physical activity with sleep may provide small short-term reductions in that day's 24-hour blood pressure.
期刊介绍:
The American Journal of Hypertension is a monthly, peer-reviewed journal that provides a forum for scientific inquiry of the highest standards in the field of hypertension and related cardiovascular disease. The journal publishes high-quality original research and review articles on basic sciences, molecular biology, clinical and experimental hypertension, cardiology, epidemiology, pediatric hypertension, endocrinology, neurophysiology, and nephrology.