17 research outputs found
The protective value of trait mindfulness for mothers' anxiety during the perinatal period
Objectives:Anxiety is highly prevalent in the perinatal period and can have negative consequences for the mother and the child. Extensive research has been done on risk factors for anxiety during the perinatal period, but less is known about protective factors. The current study aims to determine the relative contribution of trait mindfulness as a protective factor for anxiety.Methods: A longitudinal study design was used, with four measurement points: 12, 22, and 32 weeks of pregnancy (T0, T1, and T2, respectively), and 6 weeks postpartum (T3). General anxiety was measured at T1, T2, and T3, pregnancy-specific distress was measured at T1 and T2, mindfulness facets (acting with awareness, non-reacting, and non-judging) and partner involvement were measured at T1, and other known risk factors for anxiety were measured at T0. Multilevel regression models were used for statistical analyses.Results:Mindfulness facets measured at T1 were negatively associated with anxiety at T1, T2, and T3, and pregnancy-specific distress at T1 and T2. Of the mindfulness facets, non-judging was shown to have the largest protective effect against anxiety and pregnancy-specific distress. Also compared to partner-involvement and known risk factors, non-judging showed the largest effect on anxiety and pregnancy-specific distress.Conclusions:For pregnant women who are at risk for developing or experiencing high levels of anxiety, it may be beneficial to participate in a mindfulness training with special attention for the attitudinal aspects of mindfulness.</p
Online mindfulness-based intervention for women with pregnancy distress:Design of a randomized controlled trial
Background: Psychological distress during pregnancy is common: up to 20% of the childbearing women experience symptoms of depression and anxiety. Apart from the adverse effects on the woman herself, pregnancy distress can negatively affect pregnancy outcomes, infant health, postpartum mother-child interaction and child development. Therefore, the development of interventions that reduce pregnancy distress is very important. Mindfulness-based interventions (MBIs) show promising positive effects on pregnancy distress, but there is a need for randomized controlled trials with sufficient power. Trials on online MBIs, which are readily accessible and not expensive, also show positive effects on stress reduction in non-pregnant populations. Moreover, specific working mechanisms of MBIs remain unclear. The aim of the current study is to test the effectiveness of an online MBI in pregnant women with pregnancy distress, as well as exploring potential working mechanisms. Methods: The current study is a randomized controlled trial with repeated measures. Consenting women with elevated levels of pregnancy distress will be randomized into an intervention group (MBI) or control group (care as usual) around 12 weeks of pregnancy, with an intended sample size of 103 women in each group. The primary outcome, pregnancy distress, will be assessed via questionnaires at baseline, halfway through the intervention and post intervention in both intervention and control group, and after 8 weeks follow-up in the intervention group. Secondary outcomes are mindfulness skills, rumination and self-compassion, which are also seen as potential working mechanisms, and will be assessed via questionnaires before intervention, halfway through the intervention, post intervention and after 8 weeks follow-up in the intervention group. Tertiary outcome variables are obstetric data and will be collected from the obstetric records for both intervention and control group. Analyses will be based on the intention-to-treat principle. Multilevel regression models for repeated measures (mixed models) will be used to evaluate changes in primary and secondary outcome variables. Tertiary outcomes will be compared between groups using independent t-tests and Chi Square analyses. Discussion: The trial is expected to increase knowledge about the effectiveness of online MBIs during pregnancy in women with pregnancy distress and to evaluate potential working mechanisms.
The COVID-19 outbreak increases maternal stress during pregnancy, but not the incidence of postpartum depression
The COVID-19 pandemic affects society and may especially have an impact on mental health of vulnerable groups, such as perinatal women. This prospective cohort study compared perinatal symptoms of depression and stress during and before the pandemic. Pregnancy-specific stress increased significantly in women during the pandemic. We found no increase in depressive symptoms during pregnancy nor an increase in incidence of postnatal depression during the pandemic. Clinicians should be aware of increased stress in pregnant women and offer adequate care
Trait mindfulness scores are related to trajectories of depressive symptoms during pregnancy
BACKGROUND: Exploring possible protective factors against antenatal depression is important since antenatal depression is common and affects both mother and child. The person characteristic trait mindfulness may be such a protective factor. Because of the high variability in depressive symptoms over time, we aimed to assess the association between trait mindfulness and trajectories of depressive symptoms during pregnancy. METHODS: A subsample of 762 women participating in the HAPPY study completed the Three Facet Mindfulness Questionnaire-Short Form at 22 weeks of pregnancy. Possible different trajectories of Edinburgh Postnatal Depression Scale (EPDS) scores, assessed at each pregnancy trimester, were explored with growth mixture modeling. RESULTS: Three EPDS trajectories (classes) were identified: low stable symptom scores (N = 607, 79.7%), decreasing symptom scores (N = 74, 9.7%) and increasing symptom scores (N = 81, 10.6%). Compared to belonging to the low stable class (reference), women with higher scores on the trait mindfulness facets 'acting with awareness' and 'non-judging' were less likely to belong to the decreasing class (OR = 0.81, 95% CI [0.73, 0.90] and OR = 0.77, 95% CI [0.70, 0.84]) and increasing class (OR = 0.88, 95% CI [0.80, 0.97] and OR = 0.72, 95% CI [0.65, 0.79]). Women with higher scores on 'non-reacting' were less likely to belong to the increasing class (OR = 0.89, 95% CI [0.82, 0.97]), but not the decreasing class (OR = 0.96, 95% CI [0.87, 1.04]). All analyses were adjusted for confounders. CONCLUSIONS: Characteristics of trait mindfulness predicted low stable levels of depressive symptoms throughout pregnancy. Mindfulness-based programs may be beneficial for pregnant women as a strategy to alleviate depression risks
Mindfulness During Pregnancy and Parental Stress in Mothers Raising Toddlers
Objectives: Parental stress has been associated with adverse child outcomes and maternal functioning. Yet, maternal factors during pregnancy that can potentially protect against later parental stress, such as mindfulness, have not been studied. Therefore, we aimed to address the possible associations between prenatal mindfulness and levels of parental stress in mothers raising toddlers. Methods: Women in the current study (n = 165) were prospectively followed from pregnancy until 3 years after childbirth, as part of a longitudinal population based cohort (HAPPY study). At 22 weeks of pregnancy, women completed the Three Facet Mindfulness Questionnaire–Short Form (TFMQ-SF) to assess facets of mindfulness (acting with awareness, non-judging, and non-reacting). Women completed the Parenting Stress Questionnaire (PSQ) 3 years after childbirth, reporting on three components of parental stress: (1) parent-child relationship problems, (2) parenting problems, and (3) role restriction. Results: Results of multiple linear regression analyses showed that the acting with awareness facet of mindfulness during pregnancy was a significant predictor of fewer parent-child relationship problems and parenting problems, even when adjusted for prenatal and maternal distress and child behavior problems. Higher levels of non-reacting during pregnancy were also significantly associated with fewer parenting problems in mothers raising toddlers. Conclusions: The current study emphasizes that mindfulness during pregnancy may be a protective factor for later parental stress. More research is needed to confirm these findings and to evaluate the possible benefit of a mindfulness intervention training during pregnancy on parenting and child outcomes
The protective value of trait mindfulness for mothers' anxiety during the perinatal period
Objectives: Anxiety is highly prevalent in the perinatal period and can have negative consequences for the mother and the child. Extensive research has been done on risk factors for anxiety during the perinatal period, but less is known about protective factors. The current study aims to determine the relative contribution of trait mindfulness as a protective factor for anxiety. Methods: A longitudinal study design was used, with four measurement points: 12, 22, and 32 weeks of pregnancy (T0, T1, and T2, respectively), and 6 weeks postpartum (T3). General anxiety was measured at T1, T2, and T3, pregnancy-specific distress was measured at T1 and T2, mindfulness facets (acting with awareness, non-reacting, and non-judging) and partner involvement were measured at T1, and other known risk factors for anxiety were measured at T0. Multilevel regression models were used for statistical analyses. Results: Mindfulness facets measured at T1 were negatively associated with anxiety at T1, T2, and T3, and pregnancy-specific distress at T1 and T2. Of the mindfulness facets, non-judging was shown to have the largest protective effect against anxiety and pregnancy-specific distress. Also compared to partner-involvement and known risk factors, non-judging showed the largest effect on anxiety and pregnancy-specific distress. Conclusions: For pregnant women who are at risk for developing or experiencing high levels of anxiety, it may be beneficial to participate in a mindfulness training with special attention for the attitudinal aspects of mindfulness
The Tilburg Pregnancy Distress Scale revised (TPDS-R): Psychometric aspects in a longitudinal cohort study
Pregnant women may be specifically prone to experience pregnancy-specific distress, which has been associated with adverse maternal, pregnancy and child outcomes. Accurately identifying pregnancy-specific distress is thus crucial. The Tilburg Pregnancy Distress Scale (TPDS) - translated into many different languages - was previously developed to measure pregnancy-specific distress, resulting in a 16-item screening scale with a partner involvement dimension (PI) and a negative affect dimension (NA). A critical evaluation of the psychometric properties of the TPDS-NA items and feedback from pregnant women over the last decade has led to the need to revise the TPDS. Therefore, in the current study, we describe the procedure for revision and evaluate the psychometric properties of the revised TPDS (TPDS-R). More specifically, we describe the revision of the TPDS-R-PI (4 items) and the TPDS-R-NA (10 items: five-item pregnancy and five-item childbirth subcomponent). A sample of 1081 pregnant women participating in the Brabant Study completed the TPDS-R at 12, 20 and 28 weeks of pregnancy. An exploratory factor analysis and confirmatory factor analysis, descriptive statistics and repeated measures ANOVA demonstrated good test-retest reliability, concurrent validity, internal consistency, and construct validity of the TPDS-R. The TPDS-R provides a robust screening tool to accurately identify pregnant women at risk of pregnancy-specific distress
The Tilburg Pregnancy Distress Scale revised (TPDS-R):Psychometric aspects in a longitudinal cohort study
Pregnant women may be specifically prone to experience pregnancy-specific distress, which has been associated with adverse maternal, pregnancy and child outcomes. Accurately identifying pregnancy-specific distress is thus crucial. The Tilburg Pregnancy Distress Scale (TPDS) - translated into many different languages - was previously developed to measure pregnancy-specific distress, resulting in a 16-item screening scale with a partner involvement dimension (PI) and a negative affect dimension (NA). A critical evaluation of the psychometric properties of the TPDS-NA items and feedback from pregnant women over the last decade has led to the need to revise the TPDS. Therefore, in the current study, we describe the procedure for revision and evaluate the psychometric properties of the revised TPDS (TPDS-R). More specifically, we describe the revision of the TPDS-R-PI (4 items) and the TPDS-R-NA (10 items: five-item pregnancy and five-item childbirth subcomponent). A sample of 1081 pregnant women participating in the Brabant Study completed the TPDS-R at 12, 20 and 28 weeks of pregnancy. An exploratory factor analysis and confirmatory factor analysis, descriptive statistics and repeated measures ANOVA demonstrated good test-retest reliability, concurrent validity, internal consistency, and construct validity of the TPDS-R. The TPDS-R provides a robust screening tool to accurately identify pregnant women at risk of pregnancy-specific distress
The first trimester plasma copper - zinc ratio is independently related to pregnancy-specific psychological distress symptoms throughout pregnancy
Objectives: High plasma copper (Cu) and low zinc (Zn) levels have been associated with depression. However, most studies used low sample sizes and a cross-sectional design, and perinatal data are scarce. We investigated the possible association between pregnancy-specific psychological distress and the plasma CuZn ratio using a prospective design. Methods: Pregnancy-specific distress symptoms were assessed at each trimester by means of the Tilburg Pregnancy Distress Scale, negative affect subscale, in 2036 pregnant women. Cu and Zn were assessed at 12 wk of gestation in plasma samples by inductively coupled plasma mass spectrometry. Growth mixture modeling determined trajectories of women's pregnancy-specific negative affect (P-NA) symptoms, which were entered in a multiple logistic regression analysis as dependent variable and the CuZn ratio as independent variable. Results: Two P-NA symptom classes were found: 1) persistently low (n = 1820) and 2) persistently high (n = 216). A higher CuZn ratio was independently associated with persistently high P-NA symptom scores (odds ratio = 1.52; 95% confidence interval, 1.13–2.04) after adjustment for confounders. A sensitivity analysis was performed excluding all women with high P-NA scores at 12 wk (>1 SD above the mean P-NA score). In the 1719 remaining women, a higher CuZn ratio significantly predicted the development of increasing P-NA symptom scores after adjustment for confounders (odds ratio = 1.40; 95% confidence interval, 1.04–1.95). Conclusions: A higher CuZn plasma ratio is an independent determinant of developing pregnancy-specific distress symptoms throughout pregnancy, suggesting that micronutrients could be used as novel biomarkers for psychological distress research of perinatal mood disorders
Hypothyroid symptoms throughout pregnancy are predominantly associated with thyroxine and not with thyrotropin concentrations
Background: It is unclear whether levels of hypothyroid symptoms in pregnant women with (sub)clinical thyroid dysfunction differ from euthyroid controls and whether free thyroxine (fT4)/thyrotropin (TSH) changes throughout pregnancy affect hypothyroid symptom levels. The objective was twofold: (1) To compare hypothyroid symptom levels between thyroid dysfunction subgroups and a carefully defined reference group; (2) to assess the association between fT4/TSH changes throughout pregnancy and hypothyroid symptom levels adjusted for depressive symptoms. Methods: The current study was a longitudinal prospective cohort study in 1800 healthy pregnant women. At each trimester of pregnancy, hypothyroid symptoms were assessed with a 12-item symptom hypothyroidism checklist and depressive symptoms with the Edinburgh Depression Scale. Thyroid dysfunction was defined using the 2.5-97.5th fT4/TSH percentile of thyroid peroxidase antibodies-negative women. Euthyroid controls consisted of women with appropriate fT4 levels within the 10-90th percentile and with a normal TSH level. Hypothyroid symptom mean scores were compared between controls and several thyroid dysfunction subgroups. Growth mixture modeling was performed to evaluate possible longitudinal trajectories of hypothyroid and depressive symptoms. The association between hypothyroid symptom trajectories (adjusted for depression) and fT4/TSH changes was assessed with multivariate logistic regression analysis. Results: Women with overt hypothyroidism (fT4 97.5th) and hypothyroxinemia (fT4 97.5th), because 82% of these SCH women had fT4 levels in the euthyroid range. Two groups of hypothyroid and depressive symptoms were defined: a persistently low and persistently high symptom group. fT4 decreased in 98% of the women from the first to third trimester and per unit pmol/L fT4 decrease (not TSH increase), the likelihood to present persistently high hypothyroid symptoms increased with 46%, adjusted for depression. Conclusions: A properly defined euthyroid control group distinguishes women with hypothyroid symptoms. An fT4 decrease toward end term is associated with persistently high hypothyroid symptom levels. Clinicians should be aware of the importance of fT4 stratification in SCH women