The relationship between maternal attitudes and symptoms of depression and anxiety among pregnant and postpartum first-time mothers

Two studies examined the relationship between maternal attitudes and symptoms of depression and anxiety during pregnancy and the early postpartum period. In the first study, a measure of maternal attitudes, the Attitudes Toward Motherhood Scale (AToM), was developed and validated in a sample of first-time mothers. The AToM was found to have good internal reliability and convergent validity with cognitive biases and an existing measure of maternal attitudes. Exploratory and confirmatory factor analyses determined that the measure comprises three correlated factors: beliefs about others’ judgments, beliefs about maternal responsibility, and maternal role idealization. In the second study, we used the AToM to assess the relationship between maternal attitudes and other psychological variables. The factor structure of the measure was confirmed. Maternal attitudes predicted symptoms of depression and anxiety, and these attitudes had incremental predictive validity over general cognitive biases and interpersonal risk factors. Overall, the results of these studies suggest that maternal attitudes are related to psychological distress among first-time mothers during the transition to parenthood and may provide a useful means of identifying women who may benefit from intervention during the perinatal period.     

Structure of depressive symptoms in pregnancy and the postpartum period.

BACKGROUND: The present study investigated the structure of depressive symptoms in the perinatal period. METHOD: The Zung Self-Rating Depression Scale (SDS) was administered to a total of 1329 women in early, middle and late pregnancy and 5 days, 1 month, 6 months, 12 months and 18 months after the delivery. RESULTS: A number of somatic items and the suicidal ideation item of the SDS made low contributions to the evaluation of the severity of depression, and as a consequence these were excluded in the principal component analysis. Three factors were interpretable as "Cognitive", "Affective insomnia" and "Attentional" emerged at all eight assessment points. The goodness-of-fit index (GFI) generated by confirmatory factor analyses (LISREL 7.20) proved sufficiently high on all eight occasions. LIMITATION: The present study investigated only one self-rating scale and the sample comprised Japanese mothers only. CONCLUSION: The three-factor model of the SDS in the perinatal period was derived from exploratory and confirmatory factor analyses. It is noteworthy that the same three-factor structure emerged at all eight collection points in the present study.     

Oxytocin course over pregnancy and postpartum period and the association with postpartum depressive symptoms

During the postpartum period, women are at higher risk of developing a mental disorder such as postpartum depression (PPD), a disorder that associates with mother–infant bonding and child development. Oxytocin is considered to play a key role in mother–infant bonding and social interactions and altered oxytocin plasma concentrations were found to be associated with PPD. In the present study, we evaluated oxytocin plasma levels and depressive symptoms during pregnancy and the postpartum period in healthy women. We evaluated 100 women twice during pregnancy (weeks 35 and 38) and three times in the postpartum period (within 2 days and 7 weeks and 6 months after delivery) by measuring oxytocin plasma levels with enzyme-linked immunosorbent assay (ELISA) and assessing depressive symptoms with the Montgomery-Asberg Depression Rating Scale. Oxytocin plasma levels significantly increased from the 35th week of gestation to 6 months postpartum in all women. However, levels decreased from the 38th week of gestation to 2 days after delivery in participants with postpartum depressive symptoms, whereas they continuously increased in the group without postpartum depressive symptoms; the difference between the course of oxytocin levels in the two groups was significant (Δt2–t3: t?=?2.14; p?=?0.036*). Previous depressive episodes and breastfeeding problems predicted postpartum depressive symptoms. Our results indicate that alterations in the oxytocin system during pregnancy might be specific for women who develop postpartum depressive symptoms. Future studies should investigate whether oxytocin plasma levels might have predictive value in women at high risk for PPD.     

Poor sleep quality increases symptoms of depression and anxiety in postpartum women

This study evaluated the relationship between sleep quality and symptoms of depression and anxiety in women studied in pregnancy and postpartum. Scores on standardized measures of sleep (PSQI) at 6 months postpartum, and symptoms of anxiety and depression (OASIS, the PHQ9, and EPDS) were assessed by structured interviews in 116 women in pregnancy and/or postpartum. Poor sleep quality was significantly associated with greater symptoms of depression and anxiety. Women who had significantly higher OASIS (anxiety) scores (β?=?.530, p?<?.001), PHQ9 (depression) scores (β?=?.496, p?<?.001), and EPDS (postpartum depression and anxiety) scores (β?=?.585, p?<?.001) also had elevated total PSQI scores after adjustment for covariates, including prenatal depression and anxiety scores. Though inferences about causality are not feasible, these results support emerging research showing sleep quality is a risk factor for negative maternal affect in the postpartum period. Assessment of maternal sleep hygiene is worth consideration as a component of identifying women at risk for postpartum depression and anxiety.     

The course of anxiety and depression through pregnancy and the postpartum in a community sample

BACKGROUND: Postnatal and antenatal depression are a focus of considerable clinical and research attention, but little is known about the patterns of anxiety across this period. METHODS: Self-reported anxiety and depression were assessed at 18 and 32 weeks gestation and 8 weeks and 8 months postnatally in a prospective longitudinal study of a community sample of women in England (n=8323). RESULTS: The majority of cases of postnatal depression were preceded by antenatal depression; similarly, postnatal anxiety was preceded by antenatal anxiety. Despite the stability of anxiety and depression across this period, there was a mean decrease in both anxiety and depression. Finally, antenatal anxiety predicted postnatal depression at 8 weeks and 8 months, even after controlling for antenatal depression (OR=3.22, p<0.001). Limitations: Data were based on self-report only and there was evidence of selective attrition. CONCLUSION: The findings confirm that antenatal anxiety occurs frequently, overlaps with depression and increases the likelihood of postnatal depression.     

2019-nCOV distress and depressive,anxiety and OCD-type,and eating disorder symptoms among postpartum and control women

This study compared postpartum and control women on depressive, anxiety, and OCD-type symptoms, and eating disorder symptoms during the 2019-nCOV pandemic and evaluated if associations between 2019-nCOV distress and these mental health symptoms differed for postpartum compared to control women. A community sample of women, ages 18–39, who had either given birth in the past 12 months (n = 232) or had no pregnancy history (n = 137; controls), was recruited to complete an online survey about their depressive, anxiety, OCD, and eating disorder symptoms. Postpartum women reported greater OCD-type symptoms related to concerns about both contamination and responsibility for harm (ps < .05) compared to controls. After controlling for general stress and mental health history, the association between 2019-nCOV distress and OCD-type symptoms related to concerns about contamination was stronger among postpartum compared to control women (ps < .002). For all women, 2019-nCOV distress was positively related to general anxiety symptoms, total OCD-type symptoms, and OCD-type symptoms related to concerns about responsibility for harm after controlling for general stress and mental health history (ps < .03). Data are first to suggest postpartum women may be at elevated risk for OCD-type symptoms during 2019-nCOV pandemic, and pandemic distress is associated with anxiety and OCD-type symptoms among postpartum women more so than control women.

     

Childbirth and symptoms of postpartum depression and anxiety: a prospective birth cohort study

We investigated associations between aspects of childbirth and elevated postpartum symptoms of depression and anxiety. We employed secondary analysis of perinatal data (N?=?4657–4946) from the Avon Longitudinal Study of Parents and Children (ALSPAC) birth cohort. Multivariable logistic regression models (adjusted for covariates) examined predictors of elevated symptoms of postpartum depression and anxiety. Predictors included the following: type of delivery (normal physiological vs. interventive non-physiological), immediate postpartum complications, and maternal perception of the recent birth experience. The Edinburgh Postnatal Depression Scale assessed elevated symptoms of depression (score?≥?13), and the Crown-Crisp Experiential Index assessed elevated symptoms of anxiety (score?≥?9) at 2 and 8 months after delivery. A more negative perception of the recent birth experience was associated with elevated symptoms of anxiety at 2 months [odds ratio (OR) 1.52, 95 % confidence interval (CI) 1.25–1.85] and 8 months (OR 1.30, 95 % CI 1.06–1.60) postpartum but was not associated with elevated symptoms of depression at either time point. Type of delivery (physiological vs. non-physiological) and immediate postpartum complications were not associated with elevated symptoms of depression or anxiety. Our findings suggest that improving women’s childbirth experience may decrease the likelihood of postpartum anxiety, but not postpartum depression.     

A depressive symptoms responsiveness model for differentiating fatigue from depression in the postpartum period

Summary Fatigue is both a symptom and a predictor of depression in women after childbirth. At the same time, postpartum fatigue is experienced by most non-depressed women. Health care providers experientially know that not all women who experience postpartum fatigue will manifest depression. However, while researchers agree that fatigue and depression are distinct concepts, they have not yet identified a means for describing or measuring this distinctness. A new model proposing how fatigue may be differentiated from depression after childbirth is presented. The Depressive Symptoms Responsiveness Model proposes that depression-related postpartum fatigue may potentially be differentiated from non-depression-related postpartum fatigue on the basis of whether depressive symptoms abate when fatigue is relieved. The ability to differentiate between fatigue and depression in postpartum women has the potential to improve women’s health through improvements in practice and resource utilization. Furthermore, differentiation may lead to a better understanding of the role of fatigue in postpartum depression. Correspondence: Jennifer J. Runquist, PhD, RN, Assistant Professor, College of Nursing, University of Wisconsin-Milwaukee, PO Box 413, Milwaukee, WI 53201, U.S.A.     

Associations between depressive symptoms,self-efficacy,eating styles,exercise and body mass index in women

This article explores cross-sectional associations between depressive symptoms and body mass index (BMI) in women working in schools in the Greater New Orleans area. Self-efficacy for eating and exercise, eating styles, and exercise are examined as potential pathways. This is a secondary data analysis of 743 women who were participating in a workplace wellness randomized controlled trial to address environmental factors influencing eating and exercise behaviors using baseline data prior to the intervention. BMI was the primary outcome examined. Path analysis suggested that increased depressive symptoms were associated with increased BMI in women. Indirect effects of depressive symptoms on BMI were found for increased healthy eating self-efficacy, increased emotional eating, and decreased exercise self-efficacy. The association between greater healthy eating self efficacy and BMI was unexpected, and may indicate a suppressor effect of eating self-efficacy in the relationship between depressive symptoms and BMI in women. The findings suggest the importance of depressive symptoms to BMI in women. Targets for interventions to reduce BMI include targeting depressive symptoms and related sequelae including self-efficacy for exercise, and emotional eating. Further investigation of eating self-efficacy and BMI are recommended with particular attention to both efficacy for health eating and avoidance of unhealthy foods.     

Antenatal reports of pre-pregnancy abuse is associated with symptoms of depression in the postpartum period

The purpose of this study is to estimate characteristics predictive of postpartum mood change symptoms among urban women. Women receiving prenatal care at The Mount Sinai Hospital OB/GYN Diagnostic and Treatment Center and who delivered over one calendar year (2007; n = 884) were evaluated for psychosocial risk factors at their first prenatal visit and then subsequently for postpartum mood symptomatology (n = 510) at 6 weeks postpartum. Symptoms associated with postpartum depression (PPD) were best predicted by a pre-pregnancy history of physical or sexual abuse, a history of psychiatric problems, or psychiatric diagnosis at the time of first prenatal visit. This study provides the first large sample evidence that PPD is associated with the report of sexual or physical abuse. Screening for a history of abuse, a history of psychiatric problems, or having a psychiatric illness at the time of the first prenatal visit may be an efficient means to identify women at risk for developing PPD. Early identification of women at risk would provide an opportunity to provide a selective prevention intervention to reduce the likelihood of PPD symptomatology.     

The validity of DSM symptoms for depression and anxiety disorders during pregnancy

Background

The applicability of the symptom criteria for diagnostic mood and anxiety disorders has in recent times been questioned for women in the perinatal period, due to the overlap of diagnostic symptoms with normal symptoms due to the physical changes of pregnancy or postpartum, (e.g., sleep difficulties).

Method

118 women in their second or early third trimester of pregnancy participated in a telephone interview that included the depression and anxiety modules of the MINI diagnostic interview, and an attributional probe question asking the woman whether endorsement of a symptom was due to the physical changes of her pregnancy or due to her mood or worries.

Results

66% of pregnant women who met criteria for major depression reported that a sufficient number of their symptoms were due to the normal physical changes of their pregnancy, such that they would no longer meet criteria for a diagnosis of major depression. Attributional probing resulted in the rate of major depression falling from 6.8% to 1.7%. The impact on anxiety disorders appears to be less.

Limitations

An important issue is whether women's attributional perceptions are valid, though the face validity of some of their responses means that credence should be given to the findings. In addition, it would be useful from a validity perspective to undertake the same attributional probing with other populations where symptom presence is most likely due to mood, such as unemployed or recently separated adults without physical complaints.

Conclusion

Rates of depressive disorders in pregnancy, using DSM symptom criteria, are significantly over-estimated due to the natural occurrence of many of the symptoms as a result of the pregnancy. Rates of anxiety disorders are also inflated, but to a lesser degree. This means that the validation of self-report mood measures, typically done against DSM diagnoses, is likely to have produced erroneous findings (e.g., optimum cut-off scores). It is probable that a similar finding would be obtained for the postpartum period. Thus future use of DSM symptom criteria for depression and anxiety in perinatal mental health work should use some form of attributional probing question to more accurately understand the applicability of symptoms to a diagnosis in this population.     

Low maternal serum vitamin D during pregnancy and the risk for postpartum depression symptoms

Pregnancy is a time of vulnerability for vitamin D insufficiency, and there is an emerging literature associating low levels of 25(OH)-vitamin D with depressive symptoms. However, the link between 25(OH)-vitamin D status in pregnancy and altered risk of postnatal depressive symptoms has not been examined. We hypothesise that low levels of 25(OH)-vitamin D in maternal serum during pregnancy will be associated with a higher incidence of postpartum depressive symptoms. We prospectively collected sera at 18 weeks gestation from 796 pregnant women in Perth (1989–1992) who were enrolled in the Western Australian Pregnancy Cohort (Raine) Study and measured levels of 25(OH)-vitamin D. Women reported postnatal depressive symptoms at 3 days post-delivery. Women in the lowest quartile for 25(OH)-vitamin D status were more likely to report a higher level of postnatal depression symptoms than women who were in the highest quartile for vitamin D, even after accounting for a range of confounding variables including season of birth, body mass index and sociodemographic factors. Low vitamin D during pregnancy is a risk factor for the development of postpartum depression symptoms.     

Seasonality of symptoms in women with postpartum depression

Summary It is important to consider the potential contribution of seasonality to postpartum depression (PPD; Hiltunen et al, 2004). A possible link between seasonality and PPD may have implications for not only choice of treatment, but also in considering pregnancy planning. The objectives of this pilot study were to examine whether women with seasonal mood changes demonstrated greater incidence of PPD, and to determine if seasonality scores were predictive of PPD. The Seasonal Pattern Assessment Questionnaire (SPAQ; Rosenthal et al, 1987) was used to assess seasonality of mood. A logistic regression analysis was conducted to determine the association between clinical factors, SAD diagnosis, SPAQ global seasonality score (GSS) and season of SPAQ administration and PPD. In our sample, twice as many women in the PPD group were found to have SAD compared to the control group. The PPD group also had a higher group GSS mean (10.44) than did the control group (8.84). However, logistic regression analysis showed that higher seasonality scores in women with PPD were not necessarily predictive of PPD. While more women in the PPD group reported increased seasonal weight fluctuation and less sleep in the spring and summer, these items alone did not predict depression after childbirth.     

Body composition, body size estimation, and attitudes towards eating in male college athletes

A number of different parameters relating to eating history and body composition were examined in male college athletes during the course of an athletic season. Wrestlers, who often lose weight to meet the requirements of the sport, were compared with other athletes (swimmers, nordic skiers) who typically maintain weight during vigorous training. By the end of the athletic season, the wrestlers had reduced body weights and reported a reduction in caloric intakes. Wrestlers scored higher than swimmers and nordic skiers on scales measuring dietary restraint and attitudes towards eating (EAT). The groups differed primarily on items dealing with fluctuations in body weight and with dieting behaviors. There were no significant differences between groups on the estimates of body size and no effect of seasonal training. However, a small subsample of the wrestlers who scored high on the restraint and EAT scales also showed distortions in estimates of body size. Wrestlers may represent a population at risk for the newly reported sports-induced disturbances in eating.     

The course of anxiety and depressive symptoms in Nigerian postpartum women

Summary Postnatal depression is mostly studied within the first 12 weeks postpartum and postnatal anxiety neglected. Using the Zung’s self rating anxiety and depression scales in a repeated cross sectional study of postpartum women we found both anxiety and depressive symptoms more in first 8-weeks postpartum with a gradual decline in later postpartum period. Anxiety is more common than depression in the first 4-weeks with reversal of the trend subsequently. Both symptoms may persist till late postpartum period.     

Screening for bipolar disorder during pregnancy and the postpartum period

Bipolar disorder is a significant mental health problem among perinatal women; however, little attention has been devoted to methods of screening for bipolar disorder during this phase of women’s life cycle. There is a need for reliable and valid screening instruments for perinatal women. This paper presents a review of 11 self-report measures used to screen bipolar disorder in the general population and discusses their applicability to screening among perinatal women. Published psychometric data, including reliability, sensitivity, specificity, and positive predictive value of each self-report instrument, is presented and critiqued. We make recommendations for screening in clinical practice and highlights priorities for future research. The need for more research in this area is emphasized.