Loneliness predicts increased blood pressure: 5-year cross-lagged analyses in middle-aged and older adults.
Loneliness predicts increased blood pressure: 5-year cross-lagged analyses in middle-aged and older adults.
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DOI：
10.1037/a0017805
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发表时间：
2010-03
影响因子：
3.7
通讯作者：
Cacioppo, John T.
中科院分区：
文献类型：
--
作者：
Hawkley, Louise C.;Thisted, Ronald A.;Masi, Christopher M.;Cacioppo, John T.
孤独是一个普遍存在的社会问题，具有严重的生理和健康影响。然而，迄今为止的大部分研究都是基于横截面数据，包括我们自己早期发现的孤独与血压升高有关。在这项研究中，我们测试了一个假设，即孤独的影响积累产生更大的SBP增加超过四年的时间比在不太孤独的人。在芝加哥健康、老龄化和社会关系研究中，对229名50-68岁的白色、黑人和西班牙裔男性和女性进行了连续五年的每年一次的基于人口的样本测试。交叉滞后面板分析显示，研究开始时的孤独感预测了2年、3年和4年后SBP的增加（B = 0.152，SE = 0.091，p <0.05，单尾）。这些增加是累积的，因此，在4年的时间内，较高的初始孤独水平与SBP的较大增加相关。孤独对SBP的影响与年龄、性别、种族/民族、心血管危险因素、药物、健康状况以及抑郁症状、社会支持、感知压力和敌意的影响无关。
Loneliness is a prevalent social problem with serious physiological and health implications. However, much of the research to date is based on cross-sectional data, including our own earlier finding that loneliness was associated with elevated blood pressure. In this study, we tested the hypothesis that the effect of loneliness accumulates to produce greater increases in SBP over a four-year period than are observed in less lonely individuals. A population-based sample of 229 50–68 year-old White, Black, and Hispanic men and women in the Chicago Health, Aging, and Social Relations Study was tested annually for each of five consecutive years. Cross-lagged panel analyses revealed that loneliness at study onset predicted increases in SBP 2, 3, and 4 years later (B = 0.152, SE = 0.091, p < .05, one-tailed). These increases were cumulative such that higher initial levels of loneliness were associated with greater increases in SBP over a 4-year period. The effect of loneliness on SBP was independent of age, gender, race/ethnicity, cardiovascular risk factors, medications, health conditions, and the effects of depressive symptoms, social support, perceived stress, and hostility.
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影响因子：
4.2
作者：
Hawkley, Louise C.;Thisted, Ronald A.;Cacioppo, John T.
通讯作者：
Cacioppo, John T.
影响因子：
2.6
作者：
BELL, IR;MARTINO, GM;MORROW, FD
通讯作者：
MORROW, FD
影响因子：
3.3
作者：
Cacioppo, JT;Hawkley, LC;Berntson, GG
通讯作者：
Berntson, GG
影响因子：
19.9
作者：
Cacioppo, John T.;Hawkey, Louise C.
通讯作者：
Hawkey, Louise C.
影响因子：
3.2
作者：
Goldstein, IB;Shapiro, D;Guthrie, D
通讯作者：
Guthrie, D