Some correlates of prospectively defined premenstrual syndrome.
Some correlates of prospectively defined premenstrual syndrome.
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前瞻性定义的经前综合症的一些相关性。
DOI：
10.1176/ajp.145.4.491
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发表时间：
1988
期刊：
影响因子：
--
通讯作者：
P. Schnurr
中科院分区：
文献类型：
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作者：
P. Schnurr
对50名就诊于经前综合征门诊的妇女进行了前瞻性经前综合征相关性研究。为了评估经前症状相对于日常变化的变化，作者使用了效应量，即经后和经前阶段之间情绪评分的差异除以整个周期的标准差。只有12名女性在两个周期内的效应量大于或等于1.0。发生经前综合征的概率与外出工作呈正相关，与年龄呈负相关。结果强调了在经前期综合征研究中使用前瞻性诊断标准的必要性。
Correlates of prospectively defined premenstrual syndrome were investigated in 50 women who visited a premenstrual syndrome clinic. To assess premenstrual symptom change relative to daily change, the author used effect size, the difference in mood ratings between the post- and premenstrual phases divided by the standard deviation of the entire cycle. Only 12 women had an effect size greater than or equal to 1.0 in two cycles. The probability of having premenstrual syndrome was positively related to working outside the home and negatively related to age. The results underscore the need to use prospective diagnostic criteria in research on premenstrual syndrome.