Personality traits predict physical health outcomes, including health behaviors, disease, and mortality. Maladaptive traits of personality disorders may predict even more variance in physical health indicators. Dimensional models of maladaptive personality traits are replacing categorical models of personality disorder, and the Five-Factor Model of personality disorder (FFMPD) is a useful dimensional model of maladaptive traits. However, there has been little work investigating the criterion validity of the FFMPD. The present study serves as a broad initial overview of the FFMPD scales in the prediction of health behaviors, heath perceptions, and insomnia symptoms across two time points in a representative community sample of older adults (N = 1,060). Findings indicate that the FFMPD scales explain a significant amount of variance in the physical health variables across time. Exploratory analyses indicate that the FFMPD traits have incremental validity over covariates, normal-range personality traits, and personality disorder criteria.

中文翻译：

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五因素模型的人格障碍特征，健康行为，健康知觉和老年人失眠症状。

人格特质预测身体健康状况，包括健康行为，疾病和死亡率。人格障碍的适应不良特征可能预示着身体健康指标的差异更大。适应不良的人格特征的维度模型正在取代人格障碍的分类模型，而人格障碍的五因素模型（FFMPD）是适应不良的人格特征的有用维度模型。但是，很少有研究FFMPD的标准有效性的工作。本研究在一个代表性社区老年人样本中（N = 1,060），在两个时间点上预测健康行为，健康感知和失眠症状，作为FFMPD量表的较广泛的初始概述。研究结果表明，FFMPD量表解释了随着时间的推移，身体健康变量的显着变化。探索性分析表明，FFMPD特质在协变量，正常范围人格特质和人格障碍标准上具有递增的效度。