1,720,977 research outputs found
A Comprehensive Analysis of Post-partum Depression Risk Factors: The Role of Socio-Demographic, Individual, Relational, and Delivery Characteristics
Full text linkPostpartum depression is a common and complex phenomenon that can cause relevant negative outcomes for children, women and families. Existing literature highlights a wide range of risk factors. The main focus of this paper is to jointly investigate different types of risk factors (socio-demographic, psychopathological, relational, and related to labor and birth experience) in post-partum depression onset in women during first-child pregnancy, identifying which of these are the most important predictors. A cohort longitudinal study was conducted on 161 Italian nulliparous low-risk women (Mage = 31.63; SD = 4.88) without elective cesarean. Data was collected at three different times: Socio-demographic, prenatal anxiety and depression, and quality of close relationship network (with mother, father and partner, and the prenatal attachment to child) were assessed at T1 (week 31–32 of gestation); clinical data on labor and childbirth (mode and typology of delivery, duration of labor, duration of eventual administration of epidural analgesia, and child's APGAR index at birth) were registered at T2 (the day of childbirth); and the degree of post-natal depression symptomatology was measured at T3 (1 month after birth). Postpartum depression is associated with several risk factors (woman's age, woman's prenatal psychopathological characteristics, the level of prenatal attachment to child, the quality of romantic relationship, and some clinical delivery difficulties). Overall, the level of prenatal attachment to child was the most important predictor of post-partum depression. These findings emphasize the very important role of prenatal attachment for the onset of postpartum depression and the need to promote adequate and targeted prevention interventions. Limitations, strengths, and theoretical and clinical implications are discussed
Pheochromocytoma diagnosed during pregnancy: a case report
No full textPheochromocytoma is a rare catecholamine producing tumor. During pregnancy, this tumor can mimic gestational hypertension, preeclampsia or eclampsia. We present a case of a 38-year-old, multiparous woman admitted at 36 weeks of gestation due to hypertension. After cesarean section, she developed an unexplainable worsening of her hypertension that was resistant to the traditional therapy. Additional investigation lead to the diagnosis of pheochromocytoma. This case highlights the importance of an early diagnosis and the need of a multidisciplinary approach for the improvement of pregnancy outcomes in patients with pheochromocytoma
A feasibility study on non-invasive fetal ECG to evaluate prenatal autonomic nervous system activity
No full textBackground: Maturity of the autonomic nervous system (ANS) is of paramount importance for fetal adaptation to extrauterine life and for early neurological development. Markers of ANS maturity, such as electrophysiological heart rate parameters, are of interest as tools to determine prenatal fetal maturity. The available technology, fetal magnetocardiography is expensive and not suitable for clinical use. Detection of fetal electrocardiographic signals using traditional ECG leads on the maternal abdomen may be brought to the bedside, but is technically challenging. Our group has recently developed an innovative system consisting of a standard ECG with external leads applied on the maternal abdomen coupled with a software that extracts the fetal heart signal from the maternal noise. Objective: To validate the use of this innovative non-invasive system to detect fetal ECG (fECG) and its ability to detect changes in electrophysiological fetal cardiac parameters associated with ANS maturation. Study design: we recruited 50 pregnant women between 24 and 41 weeks and they received non-invasive recording of fECG. Results: fECG was measurable at all gestational ages. Fetal heart rate variability (RR interval) and other associated parameters, such as low and high frequency increased with gestational age, particularly up to the 31st week. Conclusions: This study shows that non-invasive fECG is feasible throughout a broad range of gestational ages and allows detecting electrophysiological parameters of the fetal heart that may be used a surrogate of ANS maturity. Technological implementation of this system and its further exploitation may generate new tool to estimate fetal maturity
Anxiety and depression in women hospitalized due to high-risk pregnancy: An integrative quantitative and qualitative study
Full text linkLiterature has shown that hospitalized women with high-risk pregnancy tend to develop anxious and depressive symptoms. Research has used quantitative or qualitative methods. By integrating both quantitative and qualitative methods, this study aims to analyze: a) the level of depression, anxiety, and pregnancy-related anxiety in a group of women hospitalized with high-risk pregnancy (hospitalized high-risk) compared with a group of non-hospitalized women with low-risk pregnancy; b) the content of hospitalization-related emotions in a high-risk group. A cross-sectional study was conducted on 30 hospitalized high-risk pregnant women and 32 women with low-risk pregnancy. Participants completed the Edinburgh Postnatal Depression Scale, Hospital Anxiety and Depression Scale (Anxiety), and Pregnancy Related Anxiety Questionnaire. The hospitalized high-risk group also completed open-ended questions about emotions experienced during hospitalization. Univariate Analysis of Covariance showed that the hospitalized high-risk group reported higher general anxiety and depression than the low-risk pregnancy group. Low-risk group reported higher level of concerns about own appearance than high-risk group. Narratives showed that the anxious and depressive symptoms of hospitalized women are related to the loneliness of being away from family. Despite attempts to understand hospitalization, they express concerns about pregnancy. Psychological support for hospitalized pregnant women should be provided to facilitate the communication of emotions that leads women to elaborate the experience of hospitalization to better adapt and cope with the critical condition
Psychological factors and maternal-fetal attachment in relation to epidural choice
Full text linkIntroduction: A woman's first childbirth is an event of great importance to her life, involving her transition to parenthood. Many studies have analyzed the roles of depression, anxiety and fear of childbirth linked to childbirth expectations and the consequent choice of an epidural to avoid pain. Few studies have investigated the predictor role of maternal-fetal attachment on the choice of epidural. Objective: Explore, in a sample of low-risk pregnant nulliparous women, differences regarding the preference, or not, of epidural for vaginal childbirth. Design and Setting: 87 nulliparous women, aged 24 to 44 years of age, were recruited in the maternity ward of a public hospital of the metropolitan area of Tuscany (Italy) during the 3rd trimester of gestation. Participants were asked to complete the Pregnancy Related Anxiety Questionnaire-R, Wijma Delivery Expectancy Questionnaire, Centrality of Events Scale, and Prenatal Attachment Inventory. Findings: Multivariate analyses of variance showed that women who chose delivery without epidural reported lower levels of fear of childbirth and anxiety, and higher levels of centrality of pregnancy and prenatal attachment to unborn child, than women who chose epidural. Key conclusions: Our data highlight the importance that medical staff focus on the maternal bond, to help future mothers have the best possible childbirth experience
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Variations on the Author
Full text link“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Appropriate Similarity Measures for Author Cocitation Analysis
Full text linkWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
Pregnancy after miscarriage in primiparae and multiparae: implications for women’s psychological well-being
No full textIntroduction: Miscarriage is a stressful life event with negative consequences that can last into the subsequent gestation, increasing women’s risk for psychological symptoms. Less clear in literature is whether having a living child may buffer the psychological impact of miscarriage on subsequent pregnancies. Objective: explore levels of depression, anxiety and fear of delivery in women with and without a previous miscarriage, taking into consideration the presence of a living child. Method: 208 women (M = 34.68) were recruited during the third trimester of gestation. The sample was composed of 159 women without a previous miscarriage (72.3% primiparae and 27.7% multiparae) and 49 women with a history of miscarriage (53.1% primiparae and 46.9% multiparae). Participants filled out a battery of questionnaires aimed at assessing anxiety, depression, and fear of delivery. Results: Primiparae reported higher levels of fear of childbirth than multiparae. Moreover, women without a history of previous perinatal loss showed lower levels of depression and fear of childbirth than women with a previous perinatal loss. Conclusions: Data highlight the importance of developing specific support groups, for primiparae, due to their great emotional vulnerability, and for women with past miscarriage, to help them cope in adaptive ways with a new pregnancy
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