Negative affect relates to cross-sectional but not longitudinal symptom reporting: data from elderly adults.
Negative affect relates to cross-sectional but not longitudinal symptom reporting: data from elderly adults.
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负面影响与横断面而非纵向症状报告有关：来自老年人的数据。
DOI：
10.1037//0278-6133.15.4.282
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发表时间：
1996
期刊：
影响因子：
--
通讯作者：
Patrick-Miller,L
中科院分区：
文献类型：
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作者：
Diefenbach,MA;Leventhal,EA;Leventhal,H;Patrick-Miller,L
为了检验负性情绪和症状报告之间关系的假设，比较了4组老年参与者（N= 76;平均年龄= 73.5岁）的症状报告：抑郁和焦虑测量值高的人，一个测量值高而另一个测量值低的人，以及两个测量值都低的人。在3次同时给予活性接种（流感;破伤风类毒素;和匙孔血蓝蛋白，一种新抗原）和3次类似地给予安慰剂注射之前和之后获得症状报告。横断面分析复制了负面情绪和系统性（流感样）症状升高报告之间的关联。局部症状（手臂疼痛和注射部位发红）从主动接种前到接种后显著增加。无论影响组如何，活性药物和安慰剂接种后全身症状的报告均从接种前到接种后下降。结果增加了以前的研究表明，负面影响是有关的横截面症状报告，但不增加症状报告从之前到之后的一个产毒接种程序。
To test hypotheses about the relationship between negative affect and symptom reports, symptom reports of 4 groups of elderly participants (N= 76; mean age= 73.5 years) were compared: those high on measures of both depression and anxiety, those high on one measure and low on the other, and those low on both measures. Symptom reports were obtained before and after 3 simultaneously given active inoculations (influenza; tetanus toxoid; and keyhole limpet hemocyanin, a neoantigen) and 3 similarly given placebo injections. Cross-sectional analyses replicated associations between negative affect and reports of elevated systemic (flulike) symptoms. Local symptoms (sore arm and redness at injection site) increased significantly from before to after active inoculations. Reports of systemic symptoms declined from before to after for both active and placebo inoculations regardless of affect groups. The results add to previous research showing that negative affect is related to cross-sectional symptom reporting but not to increases in symptom reporting from before to after a symptom-producing inoculation procedure.