STATE AND TRAIT NEGATIVE AFFECT AS PREDICTORS OF OBJECTIVE AND SUBJECTIVE SYMPTOMS OF RESPIRATORY VIRAL-INFECTIONS
STATE AND TRAIT NEGATIVE AFFECT AS PREDICTORS OF OBJECTIVE AND SUBJECTIVE SYMPTOMS OF RESPIRATORY VIRAL-INFECTIONS
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DOI：
10.1037/0022-3514.68.1.159
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发表时间：
1995-01-01
影响因子：
7.6
通讯作者：
NEWSOM, JT
中科院分区：
文献类型：
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作者：
COHEN, S;GWALTNEY, JM;NEWSOM, JT
在健康人通过暴露于呼吸道病毒而诱发疾病之前，立即测量了状态和特质负面情绪（NA）。 国家NA，特定疾病的健康投诉（例如，流鼻涕、充血和打喷嚏）和疾病严重程度的相关客观标记（粘液分泌物重量）。 基线特征和状态NA都与随后投诉数量的增加相关。 虽然更多的投诉在国家NA高的人在更大的疾病严重程度方面是可以解释的，性状NA和症状的关联是独立的客观疾病。 特质NA投诉协会也是独立的状态NA，因此不归因于特质引起的状态影响。 更大的特质NA与在患病期间而不是患病之前抱怨的偏见有关。 这表明未能区分症状，而不是敏感性增加或低血糖反应。
State and trait negative affect (NA) were measured in healthy people immediately before an illness was induced through exposure to a respiratory virus. State NA, disease-specific health complaints (e.g., runny nose, congestion, and sneezing), and an associated objective marker of disease severity (mucus secretion weights) were assessed daily during the illness. Baseline trait and state NA were both associated with increased numbers of subsequent complaints. Although greater numbers of complaints among people high in state NA were explicable in terms of greater disease severity, the association of trait NA and symptoms was independent of objective disease. The trait NA complaint association was also independent of state NA and hence not attributable to trait-elicited state affect. Greater trait NA was associated with biases in complaining during but not before illness. This suggested failure to discriminate between symptoms rather than increased sensitivity or hypochondriacal response.