Loneliness predicts reduced physical activity: cross-sectional & longitudinal analyses.
Loneliness predicts reduced physical activity: cross-sectional & longitudinal analyses.
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DOI：
10.1037/a0014400
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发表时间：
2009-05
影响因子：
4.2
通讯作者：
Cacioppo, John T.
中科院分区：
文献类型：
--
作者：
Hawkley, Louise C.;Thisted, Ronald A.;Cacioppo, John T.
确定孤独与身体活动之间的横向和前瞻性关联，并评估社会控制和情绪调节作为这些关联的中介作用。研究开始时，对 229 名白人、黑人和西班牙裔男性和女性的人口样本进行测试，年龄在 50 岁至 68 岁之间，每年进行一次测试，为期 3 年。身体活动概率，以及 3 年期间身体活动概率的变化。重复和扩展之前的横断面研究，在扣除社会人口变量（年龄、性别、种族、教育、收入）、社会心理变量（抑郁症状、感知压力、敌意、社会支持）和自评健康状况后，孤独感与体力活动几率显着降低相关（OR = 0.65/孤独感的标准差）。这种关联是通过享乐情绪调节来调节的，而不是通过社会控制来调节的，社会控制是通过社交网络规模、婚姻状况、密切联系、群体成员身份或宗教团体归属等指标来衡量的。纵向分析显示，孤独感预测未来两年身体活动的几率会降低（OR = 0.61），并且从身体活动转变为不活动的可能性更大（OR = 1.58）。中老年人的孤独感是缺乏身体活动的独立危险因素，并且随着时间的推移会增加身体活动停止的可能性。
To determine cross-sectional and prospective associations between loneliness and physical activity, and to evaluate the roles of social control and emotion regulation as mediators of these associations. A population-based sample of 229 White, Black, and Hispanic men and women, age 50 to 68 years at study onset, were tested annually for each of 3 years. Physical activity probability, and changes in physical activity probability over a 3-year period. Replicating and extending prior cross-sectional research, loneliness was associated with a significantly reduced odds of physical activity (OR = 0.65 per SD of loneliness) net of sociodemographic variables (age, gender, ethnicity, education, income), psychosocial variables (depressive symptoms, perceived stress, hostility, social support), and self-rated health. This association was mediated by hedonic emotion regulation, but not by social control as indexed by measures of social network size, marital status, contact with close ties, group membership, or religious group affiliation. Longitudinal analyses revealed that loneliness predicted diminished odds of physical activity in the next two years (OR = 0.61), and greater likelihood of transitioning from physical activity to inactivity (OR = 1.58). Loneliness among middle and older age adults is an independent risk factor for physical inactivity and increases the likelihood that physical activity will be discontinued over time.
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影响因子：
4.2
作者：
Anderson, Eileen S.;Wojcik, Janet R.;Williams, David M.
通讯作者：
Williams, David M.
影响因子：
7.2
作者：
Lawton, MP
通讯作者：
Lawton, MP
影响因子：
5.5
作者：
MCPHILLIPS, JB;PELLETTERA, KM;CRIQUI, MH
通讯作者：
CRIQUI, MH
影响因子：
3
作者：
Cacioppo, JT;Ernst, JM;Berntson, GG
通讯作者：
Berntson, GG
DOI：
10.1016/0021-9681(86)90195-5
发表时间：
1986-01-01
期刊：
JOURNAL OF CHRONIC DISEASES
影响因子：
--
作者：
FOLSOM, AR;JACOBS, DR;KNUDSEN, J
通讯作者：
KNUDSEN, J