[Baby blues: characterization and influence of psycho-social factors]. / Le baby blues: caractérisation clinique et influence de variables psycho-sociales.

BACKGROUND: Within days following birth, most women are showing signs of mood changes, commonly named baby blues. Due to the frequency of this condition, baby blues is considered as a physiological state probably associated to biological modifications. Some studies have shown an existing link between the intensity of the baby blues and post-partum mood disorder. Therefore, it seems important to report and explore in more details the clinical background related the condition. The aim of this study was to demonstrate the possibility of a link between the intensity of the baby blues and some specific factors like maternal self-esteem, maternal childcare stress and social background, and also to define the symptoms of the baby blues from core dimensions in mood disorders. METHOD: Mothers were recruited few hours before giving birth in a teaching hospital. At the third day following birth, an appointment was made to obtain the necessary information (past medical history and social history) and history of previous mood disorders. The mood was evaluated from the scale of the intensity of baby blues from Kennerly and Gath (1989). Moreover, evaluations at day 3 and week 6 post birth of self-esteem in relation to motherhood (Maternal self-report Inventory from Shea and Tronick, 1988), stress in relation with the care of the baby (Childcare Stress Inventory from Cutrona, 1983) and the social support (Social Support scale from Bruchon-Schweitzer, 1998) were undertaken. RESULTS: 95 women were included in the final sample. The intensity of the baby blues was explained by the type of pregnancy (p=0.002), a low maternal self-esteem (p=0.025), high levels of stress in relation to the care of the baby (p=0.074). The basic clinical characteristic of the baby blues seems to be due to an increase in the emotional reaction with a sharp feelings, leading to a lability rather than an affect sad tonality. CONCLUSION: The baby blues seems to be a physiological process whereby the intensity is influenced by psychological factors. Consequently the diminution of self-esteem with motherhood and the increase of stress in relation to the care of the baby appeared to be significant factors in the intensity of the baby blues. Moreover, the clinical characteristics found in this study implies that the baby blues is more related to hypomania rather than to depression syndrome. This non-pathological state could be the first stage leading to a puerperal psychosis in predisposed women, which is mainly characterized by manic symptoms.

Women with anxiety disorders during pregnancy are at increased risk of intense postnatal depressive symptoms: a prospective survey of the MATQUID cohort.

OBJECTIVE: Studies have suggested that women with pregnancy anxiety may be at greater risk of postnatal depression (PND). However, due to the high comorbidity between anxiety and depressive disorders, this finding may be confounded by the association between prenatal depression and postnatal depression. The aim of the present prospective study was to assess whether anxiety disorder (AD) during pregnancy is an independent predictor of intensity of postnatal depressive symptoms. METHOD: The MATQUID cohort survey was conducted on pregnant women (n = 497) attending a state maternity hospital. Psychiatric status during pregnancy was assessed during the third trimester using a structured diagnostic interview. Intense postnatal depressive symptoms at 6 weeks post-partum were defined by a score >12 on the Edinburgh Postnatal Depression Scale (EPDS). RESULTS: Nearly one out of four women (24.1%) presented with at least one pregnancy AD, and 29 (5.8%) presented with a score >12 on the EPDS. After adjustment for presence of major depression during pregnancy and other confounding factors, women with pregnancy AD were nearly three times more likely to present with intense postnatal depressive symptoms (OR = 2.7, 95%CI 1.1-6.3, P = 0.03). CONCLUSION: Promoting the recognition and management of AD in pregnant women may be of interest for the prevention of postnatal depression.

Maternal attachment style and depression associated with childbirth: preliminary results from a European and US cross-cultural study.

BACKGROUND: Insecure attachment style relates to major depression in women, but its relationship to depression associated with childbirth is largely unknown. A new UK-designed measure, the Attachment Style Interview (ASI), has potential for cross-cultural use as a risk marker for maternal disorder. AIMS: To establish there liability of the ASI across centres, its stability over a 9-month period, and its associations with social context and major or minor depression. METHOD: The ASI was used by nine centres antenatally on 204 women, with 174 followed up 6 months postnatally. Interrater reliability was tested and the ASI was repeated on a subset of 96 women. Affective disorder was assessed by means of the Structured Clinical Interview for DSM-IV. RESULTS: Satisfactory interrater reliability was achieved with relatively high stability rates at follow-up. Insecure attachment related to lower social class position and more negative social context. Specific associations of avoidant attachment style (angry-dismissive or withdrawn) with antenatal disorder, and anxious style (enmeshed or fearful) with postnatal disorder were found. CONCLUSIONS: The ASI can be used reliably in European and US centres as a measure for risk associated with childbirth. Its use will contribute to theoretically under pinned preventive action for disorders associated with childbirth.

Measurement of mother-infant interactions and the home environment in a European setting: preliminary results from a cross-cultural study.

BACKGROUND: Infant development is adversely affected in the context of postnatal depression. This relationship may be mediated by both the nature of early mother-infant interactions and the quality of the home environment. AIM: To establish the usefulness of the Global Ratings Scales of Mother-Infant Interaction and the Infant-Toddler version of the Home Observation for the Measurement of the Environment (IT-HOME), and to test expected associations of the measures with characteristics of the social context and with major or minor depression. METHOD: Both assessments were administered postnatally in four European centres; 144 mothers were assessed with the Global Ratings Scales and 114 with the IT-HOME. Affective disorder was assessed by means of the Structured Clinical Interview for DSM-IV Disorders. RESULTS: Analyses of mother-infant interaction indicated no main effect for depression but maternal sensitivity to infant behaviour was associated with better infant communication, especially for women who were not depressed. Poor overall emotional support also reduced sensitivity scores. Poor support was also related to poorer IT-HOME scores, but there was no effect of depression. CONCLUSIONS: The Global Ratings Scales were effectively applied but there was less evidence of the usefulness of the IT-HOME.

Contextual Assessment of the Maternity Experience: development of an instrument for cross-cultural research.

BACKGROUND: There is evidence that stressors may trigger the onset of a depressive episode in vulnerable women. A new UK interview measure, the Contextual Assessment of the Maternity Experience (CAME), was designed to assess major risk factors for emotional disturbances, especially depression, during pregnancy and post-partum. AIMS: With in the context of a cross-cultural study, to establish the usefulness of the CAME, and to test expected associations of the measure with characteristics of the social context and with major or minor depression. METHOD: The CAME was administered antenatally and postnatally in ten study sites, respectively to 296 and 249 women. Affective disorder throughout pregnancy and up to 6 months postnatally was assessed by means of the Structured Clinical Interview for DSM-IVAxis I Disorders. RESULTS: Adversity, poor relationship with either a partner or a confidant, and negative feelings about the pregnancy all predicted onset of depression during the perinatal period. CONCLUSIONS: The CAME was able to assess major domains relevant to the psychosocial context of the maternity experience in different cultures. Overall, the instrument showed acceptable psychometric properties in its first use in different cultural settings.

[Attachment and suffering mothers]. / Attachement et mères en souffrance.

Attachment between an infant and his/her parents is instinctive and vital for the psychoaffective development of the child. This process is fragile, and parents have to present with adaptive capacities. They need a good mental health to be able to welcome their child and to develop the interactions that will enable the baby to acquire an internal security. When mental disorders, especially maternal disorders, appear during this crucial perinatal period, the relationship between the parents and their baby may become unstable, and the attachment process can be disturbed.

Evolution of perinatal depressive symptoms from pregnancy to two years postpartum in a low-risk sample: the MATQUID cohort.

BACKGROUND: Few studies have explored the evolution of perinatal depressive symptoms (PNDS) throughout the perinatal period. AIMS: To evaluate in a low-risk sample, whether different evolutive profiles of PNDS exist from pregnancy to 2-years postpartum, and whether the subgroups differ regarding psychopathological and demographic characteristics. METHODS: In a prospective, longitudinal study from 8 months pregnancy to 2 years postpartum, repeated measures of PNDS using the CES-D were performed on a sample of 579 women at low-risk for PNDS. First, semiparametric mixture models were used to identify groups of women with distinct trajectories of PNDS. Second, multinomial logistic regressions were used to identify risk factors for each group. RESULTS: Four distinct trajectories of PNDS evolution were found: (i) 72% of the women never presented with clinically significant depressive symptoms; (ii) 4% presented with depressive symptoms only during the postnatal period; (iii) 21% presented with depressive symptoms throughout the follow-up period, with a higher intensity during pregnancy; (iv) 3% presented with stable highly intense symptoms throughout the follow-up period. Psychosocial risk factors for PNDS were mainly identified in the patients of the third group, with an influence of socio-economical variables and anxiety traits. LIMITATIONS: The main limitations of the present study are the small size of the sample and the low level of risk for PNDS, so the results cannot be extrapolated to all types of populations. CONCLUSION: Different subtypes of evolutionary profiles of PNDS are found in a low-risk sample, and are associated with different profiles of risk factors.

A prospective longitudinal study of the impact of early postnatal vs. chronic maternal depressive symptoms on child development.

BACKGROUND: Few studies of the effects of postnatal depression on child development have considered the chronicity of depressive symptoms. We investigated whether early postnatal depressive symptoms (PNDS) predicted child developmental outcome independently of later maternal depressive symptoms. METHODS: In a prospective, longitudinal study, mothers and children were followed-up from birth to 2 years; repeated measures of PNDS were made using the Edinburgh Postnatal Depression Scale (EPDS); child development was assessed using the Bayley Scales II. Multilevel modelling techniques were used to examine the association between 6 week PNDS, and child development, taking subsequent depressive symptoms into account. RESULTS: Children of mothers with 6 week PNDS were significantly more likely than children of non-symptomatic mothers to have poor cognitive outcome; however, this association was reduced to trend level when adjusted for later maternal depressive symptoms. CONCLUSION: Effects of early PNDS on infant development may be partly explained by subsequent depressive symptoms.

Obstetrical complications and the development of postpartum depressive symptoms: a prospective survey of the MATQUID cohort.

OBJECTIVE: To prospectively investigate in a cohort of pregnant women the association between obstetrical complications (OCs) and depressive symptomatology in the early postpartum period. METHOD: A total of 441 pregnant women attending the State Maternity Hospital in Bordeaux were interviewed during the third trimester of pregnancy, then at 3 days and 6 weeks after birth. Maternal depression was assessed using the Edinburgh Postnatal Depression Scale (EPDS). Data on a large range of pregnancy, delivery and neonatal somatic adverse events were collected by interviewing the mothers. Data on OCs were rated using the McNeil-Sjöström scale for OCs. A dimensional definition of postnatal depression (EPDS summary score 6 weeks after delivery) was used to explore the relationships between OCs and early postnatal depressive symptoms. RESULTS: Exposure to severe OCs during pregnancy was associated with more intense depressive symptoms in the early postnatal period, independently from demographic characteristics, marital adjustment, parity, and a history of depressive or anxiety disorder during pregnancy (adjusted B=0.16, 95% CI 0.007, 0.30, P=0.04). No association was found between the severity of postnatal depressive symptoms and labour/delivery or neonatal complications. CONCLUSION: Severe pregnancy complications may increase the severity of postnatal depressive symptoms by acting as acute or chronic stressors during pregnancy. The links between OCs, maternal psychopathology, and child development, need to be explored further.