Limited association between perceived control and health-related quality of life in patients with heart failure.
Limited association between perceived control and health-related quality of life in patients with heart failure.
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DOI：
10.1097/jcn.0b013e31828b2b23
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发表时间：
2014-05
期刊：
影响因子：
--
通讯作者：
Moser DK
中科院分区：
文献类型：
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作者：
Banerjee T;Lee KS;Browning SR;Hopenhayn C;Westneat S;Biddle MJ;Arslanian-Engoren C;Eastwood JA;Mudd G;Moser DK
背景：控制感被认为是与健康相关生活质量（HRQOL）相关的一个可变因素。然而，感知控制和HRQOL之间的关系尚未在心力衰竭（HF）患者中进行评估。本研究的目的是确定是否知觉控制独立预测HRQOL在HF patients.Methods：共423例HF患者。进行分层线性回归，以确定独立关联的感知控制HRQOL控制后，协variated.Results：较高水平的感知控制与更好的HRQOL在单变量分析。然而，这种关系被强烈衰减后控制相关的人口，临床和心理因素;在HRQOL的方差解释增加感知控制到这个模型是小的（1.4%）。结论：我们发现只有一个微弱的关系时，认为在存在的人口，临床和心理因素的感知控制和HRQOL。
Background:Perceived control has been suggested as a modifiable factor associated with health-related quality of life (HRQOL). However, the relationship between perceived control and HRQOL has not been evaluated in patients with heart failure (HF). The purpose of this study was to determine whether perceived control independently predicts HRQOL in HF patients.Methods:A total of 423 HF patients were included. Hierarchical linear regression was performed to determine the independent association of perceived control to HRQOL after controlling for covariates.Results:Higher levels of perceived control were associated with better HRQOL in univariate analysis. However, this relationship was strongly attenuated after controlling for relevant demographic, clinical, and psychological factors; the variance in HRQOL explained by the addition of perceived control to this model was small (1.4%).Conclusions:We found only a weak relationship between perceived control and HRQOL when considered in the presence of demographic, clinical, and psychological factors.