Kowalcek I, Gembruch U
Medical University of Schleswig Holstein, Campus Lubeck, Lubeck, Germany.
Fetal Diagn Ther. 2008;24(1):22-8. doi: 10.1159/000132401. Epub 2008 May 27.
We examined pregnant women's expectations concerning their unborn babies prior to prenatal diagnosis and also the possible correlations with emotional characteristics such as anxiety and depression.
The consecutive sampling consisted of 324 pregnant women presenting themselves between the 11th and 29th weeks of pregnancy for detection of foetal anomalies. The pregnant women noted their thoughts and expectations concerning their unborn using a choice of 18 adjectives in a 5-point Likert scale in a standardized questionnaire. Anxiety was recorded with the State-Trait Anxiety Inventory and depression with a depression scale.
By means of factor analysis (analysis of the main components by varimax rotation), it was possible to determine 4 factors (inherent value criterion >1) from the 18 items (adjectives). Those 4 factors indicate a total of 58.3% of the variance. The first factor scale, well-being, is characterized by 4 items, 'happy', 'glad', 'carefree' and 'light-hearted'. The second factor scale, nervous, is identified mainly by the items 'fidgety', 'excitable', 'restless' and 'excited'. The third factor scale, passive, is marked by the items 'anxious', 'disheartened' and 'sleepy'. The fourth factor scale, vulnerable, is indicated by 3 items, 'in need of protection', 'vulnerable' and 'clinging'. Scales 1, 2 and 3 gave evidence of significant correlations with trait intensity in the state and trait anxiety scale and in the scale for the assessment of depressive mood prior to prenatal diagnosis and state anxiety after prenatal diagnosis.
The individual characteristics and attributes of the unborn child are differentiated prior to prenatal diagnosis. There is most certainly a link between the well-being of the pregnant woman and the effect it has on the emotional characteristics of her unborn child.
我们研究了孕妇在产前诊断前对其未出生婴儿的期望,以及与焦虑和抑郁等情绪特征之间可能存在的相关性。
连续抽样选取了324名在怀孕第11至29周前来检测胎儿异常的孕妇。孕妇在一份标准化问卷中,通过在5点李克特量表中选择18个形容词来记录她们对未出生婴儿的想法和期望。使用状态-特质焦虑量表记录焦虑情况,并用抑郁量表记录抑郁情况。
通过因子分析(采用方差最大化旋转法进行主成分分析),从18个项目(形容词)中确定了4个因子(特征值标准>1)。这4个因子共解释了58.3%的方差。第一个因子量表“幸福感”由4个项目“快乐”“高兴”“无忧无虑”和“轻松愉快”表征。第二个因子量表“紧张”主要由“坐立不安”“易激动”“焦躁不安”和“兴奋”等项目确定。第三个因子量表“消极”由“焦虑”“沮丧”和“困倦”等项目标记。第四个因子量表“脆弱”由3个项目“需要保护”“脆弱”和“依赖”表征。量表1、2和3显示,在产前诊断前的状态和特质焦虑量表以及抑郁情绪评估量表中,与特质强度存在显著相关性,在产前诊断后的状态焦虑量表中也存在显著相关性。
在产前诊断前,未出生婴儿的个体特征和属性就已有所区分。孕妇的幸福感与其对未出生婴儿情绪特征的影响之间肯定存在联系。