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Introduction: Paternal mental health has been associated with adverse consequences on offspring psychosocial development, and family environmental factors may partly explain those associations. To clarify this, we need comprehensive prospective studies, particularly in middle-childhood when the child enters school and is expected to make use of behavioral and cognitive skills as part of their interactions and learning. Method: Using data from a sub-sample of the prospective 3D birth cohort study comprised of mother-father-child triads, and a follow-up of the parents and the children at 6-8 years of age (n = 61; 36 boys, 25 girls), we examined whether paternal anxious and depressive symptoms measured during the pregnancy period (i.e., prenatally) or concurrently when the child was assessed at 6-8 years old were associated with children's cognition/behavior. Results: In contrast to our hypotheses, we found that greater prenatal paternal depressive symptoms predicted fewer child behavioral difficulties; and that greater concurrent childhood paternal depression or anxiety symptoms were associated with higher child full-scale IQ, controlling for the equivalent maternal mental health assessment and parental education. Father parenting perception did not mediate these associations, nor were they moderated by maternal mental health at the concurrent assessment, or paternal ratings of marital relationship quality. Discussion: These findings suggest that higher symptoms of paternal mental health symptoms are associated with fewer child behavioral difficulties and higher cognitive performance in middle childhood. Potential clinical implications and future research directions are discussed.
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Pregnancy after thoracic organ transplantation is feasible for select individuals but requires multidisciplinary subspecialty care. Key components for a successful pregnancy after lung or heart transplantation include preconception and contraceptive planning, thorough risk stratification, optimization of maternal comorbidities and fetal health through careful monitoring, and open communication with shared decision-making. The goal of this consensus statement is to summarize the current evidence and provide guidance surrounding preconception counseling, patient risk assessment, medical management, maternal and fetal outcomes, obstetric management, and pharmacologic considerations.
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Consejo , Salud Reproductiva , Embarazo , Femenino , Humanos , ConsensoRESUMEN
INTRODUCTION: Hypertensive disorders of pregnancy occur in approximately 7%-10% of pregnancies and are associated with adverse maternal cardiovascular health outcomes across the lifespan. In contrast, breastfeeding has been associated with a reduction in cardiovascular risk factors in a dose-dependent manner. Despite the potential protective effects of lactation on cardiovascular risk, how hypertensive disorders of pregnancy relate to breastfeeding practices and experiences is not well understood. The aim of this study was to investigate the association between hypertensive disorders of pregnancy and breastfeeding outcomes in the first year postpartum. MATERIAL AND METHODS: We conducted a secondary analysis of prospective data from the All Our Families Cohort, a population-based study conducted in Calgary, Alberta, Canada. Women with a singleton pregnancy (n = 1418) who completed self-report questionnaires at <25 weeks and 34-36 weeks of gestation, and 4 months and 12 months postpartum, and provided consent to link to electronic medical records that identified diagnoses of hypertensive disorders of pregnancy (n = 122). Logistic and multiple linear regression analyses were used to model associations between hypertensive disorders of pregnancy and breastfeeding outcomes. Outcomes included breastfeeding intention, intended duration, exclusive breastfeeding at 4 months, breastfeeding duration at 12 months and breastfeeding difficulties. RESULTS: Hypertensive disorders of pregnancy were not associated with breastfeeding intention (odds ration [OR] 1.30, 95% confidence interval [CI] 0.47-3.03, P = 0.57), intended breastfeeding duration (b = -3.28, 95% CI -7.04 to 0.48, P = 0.09), or initiation (OR = 0.64, 95% CI 0.29- 1.65, P = 0.32), but were associated with an increase in the odds of non-exclusive breastfeeding at 4 months postpartum (OR = 2.11, 95% CI 1.39-3.22, P < 0.001). Women with hypertensive disorders breastfed for 6.26 (95% CI -10.00 to -2.51, P < 0.001) weeks less over 12 months postpartum, had significantly higher odds of reporting insufficient milk supply (OR = 1.75, 95% CI 1.19-2.46, P < 0.05) and had lower odds of breast and/or nipple pain (OR = 0.66, 95% CI 0.44-0.92, P < 0.05) compared with those without hypertensive disorders of pregnancy. CONCLUSIONS: Hypertensive disorders of pregnancy are associated with altered breastfeeding practices and experiences during the first year postpartum. Further research is needed to examine biopsychosocial mechanisms through which hypertensive disorders associate with shorter breastfeeding duration, and to examine whether greater breastfeeding duration, intensity or exclusivity reduces short- or long-term maternal cardiovascular risk.
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Lactancia Materna , Hipertensión Inducida en el Embarazo , Alberta/epidemiología , Lactancia Materna/psicología , Femenino , Humanos , Hipertensión Inducida en el Embarazo/epidemiología , Periodo Posparto/psicología , Embarazo , Estudios ProspectivosRESUMEN
OBJECTIVE: We aim to clarify whether type and timing of mental health symptoms in early pregnancy distinctly contribute to maternal-fetal vascular function, independent from the psychotropic medications given to treat these conditions. METHODS: Data from a prospective cohort study (n = 1678) were used to test whether self-reported fears about giving birth and depressive symptoms prior to 16 weeks of gestation were associated with vascular outcomes predictive of hypertensive disorders of pregnancy (HDP) i.e., systolic and diastolic blood pressure (BP); uterine artery pulsatility index (UAPI); umbilical artery resistance index (UmbARI); and urine protein creatinine ratio. Multiple linear regressions models and mediation models were used to test for associations between predictors and outcomes, controlling for previously identified risk factors for vascular dysfunction such as maternal age and history of infertility. RESULTS: Fears about giving birth in early pregnancy were inversely associated with UmbARI (ß = -0.33, p = 0.03, df = 51) mid- to late-pregnancy (≥20 weeks). Depressive symptoms in early pregnancy were also inversely associated with maternal systolic BP (ß = -0.13, p = 0.01, df = 387) and diastolic BP (ß = -0.10, p = 0.04, df = 387) during the first trimester. CONCLUSIONS: While fears about giving birth in early pregnancy were associated with lower vascular resistance in the fetal-placental unit, early depressive symptoms were associated with lower maternal vascular tone. At the very least, our results support the notion that early maternal psychological distress is unlikely to account for the development of HDP later during pregnancy and provide preliminary evidence to support distinct roles of pregnancy-related anxiety and depressive symptoms in maternal-fetal vascular function.
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Hipertensión , Placenta , Ansiedad , Depresión , Femenino , Humanos , Placenta/irrigación sanguínea , Embarazo , Estudios Prospectivos , Arteria Uterina/fisiologíaRESUMEN
BACKGROUND: Research has revealed group-level differences in maternal blood pressure trajectories across pregnancy. These trajectories are typically constructed using clinical blood pressure data and multivariate statistical methods that are prone to bias and ignore the functional, dynamic process underlying a single blood pressure observation. The aim of this study was to use functional data analysis to explore blood pressure variation across pregnancy, and multivariate methods to examine whether trajectories are related to gestational age at birth. METHODS: Clinical blood pressure observations were available from 370 women who participated in a longitudinal pregnancy cohort study conducted in Montreal, Quebec, Canada. Functional data analysis was used to smooth blood pressure data and then to conduct a functional principal component analysis to examine predominant modes of variation. RESULTS: Three eigenfunctions explained greater than 95% of the total variance in blood pressure. The first accounted for approximately 80% of the variance and was characterized by a prolonged-decrease trajectory in blood pressure; the second explained 10% of the variance and captured a late-increase trajectory; and the third accounted for approximately 7% of the variance and captured a mid-decrease trajectory. The prolonged-decrease trajectory of blood pressure was associated with older, and late-increase with younger gestational age at birth. CONCLUSION: Functional data analysis is a useful method to model repeated maternal blood pressure observations and many other time-related cardiovascular processes. Results add to previous research investigating blood pressure trajectories across pregnancy through identification of additional, potentially clinically important modes of variation that are associated with gestational age at birth.
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Ciencia de los Datos , Peso al Nacer , Presión Sanguínea , Estudios de Cohortes , Femenino , Edad Gestacional , Humanos , Recién Nacido , Estudios Longitudinales , EmbarazoRESUMEN
BACKGROUND: Blood donor recruitment remains an important worldwide challenge due to changes in population demographics and shifts in the demand for blood. Various cognitive models help predict donation intention, although the importance of affective deterrents has become increasingly evident. This study aimed to identify fears that predict donation intention, to explore their relative importance, and to determine if self-efficacy and attitude mediate this relationship, thus providing possible targets for intervention. STUDY DESIGN AND METHODS: A total of 347 individuals (269 nondonors and 78 donors) living in Québec responded to questionnaires assessing medical fears, psychosocial factors related to donation intention including the Theory of Planned Behavior (TPB) constructs, anticipated regret, and facilitating factors (i.e., time commitment and rewards). To examine the relative importance of these factors in the context of blood donation, the same questions were also asked about other medical activities that involve salient needle stimuli: flu vaccinations and dental examinations. RESULTS: Medical fears, especially blood-related fears, were significantly associated with donation intention. Bootstrapping tests confirmed that this relation was mediated by attitude and self-efficacy. Underlining the importance of medical fears in the blood donation context, these fears were not associated with attitudes and intentions for dental examinations or flu vaccinations. CONCLUSION: These results suggest that medical fears, especially blood-related fears, play a key role in predicting donation attitudes and intentions. Mediational pathways provide support for interventions to improve donation intentions by addressing specific fears while also improving a donor's belief in his or her ability to manage donation-related fears.
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Donantes de Sangre/psicología , Miedo/psicología , Adolescente , Adulto , Anciano , Actitud , Femenino , Humanos , Intención , Masculino , Persona de Mediana Edad , Quebec , Autoeficacia , Encuestas y Cuestionarios , Adulto JovenRESUMEN
BACKGROUND: Exclusive breastfeeding is recommended for the first 6 months of life and has significant benefits for both mother and child. Pregnancy-specific anxiety is a distinct and definable syndrome that has been identified as a robust predictor of pregnancy outcomes, but whether it is associated with exclusive breastfeeding status has not been determined. RESEARCH AIMS: To examine the association between pregnancy-specific anxiety in each trimester of pregnancy and exclusive breastfeeding status early in the postpartum period. METHODS: Data were available from 412 women who participated in a longitudinal pregnancy cohort study. Pregnancy-specific anxiety and exclusive breastfeeding status were assessed using an online self-report questionnaire. RESULTS: Logistic regression analyses showed that a one-unit increase in pregnancy-specific anxiety in the first (OR = 0.94, 95% CI [0.90, 0.98]) and third (OR = 0.95, 95% CI [0.91, 0.99]) trimester of pregnancy was associated with a 5-6% decrease in the odds of exclusive breastfeeding at 6-8 weeks postpartum. CONCLUSIONS: Pregnancy-specific anxiety was associated with lower odds of exclusive breastfeeding at 6-8 weeks postpartum. Prenatal interventions designed to increase exclusive breastfeeding duration may benefit from the incorporation of strategies that help reduce worries and concerns unique to the pregnancy experience.
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Trastornos de Ansiedad , Lactancia Materna/estadística & datos numéricos , Madres/psicología , Complicaciones del Embarazo , Adulto , Estudios de Cohortes , Femenino , Humanos , Recién Nacido , Estudios Longitudinales , Persona de Mediana Edad , Atención Posnatal , Periodo Posparto , Embarazo , Estudios Prospectivos , Quebec/epidemiología , Autoinforme , Encuestas y Cuestionarios , Síndrome , Adulto JovenRESUMEN
OBJECTIVE: The aim of the study was to investigate whether symptoms of depression or state anxiety changed the strength or nature of the association between hypertensive disorders of pregnancy (HDP) and gestational age at birth. METHODS: We conducted a secondary analysis of data from the All Our Families Cohort, a prospective pregnancy cohort study based in Calgary, Alberta, Canada. Self-reported depressive symptoms and state anxiety were assessed between 3 and 5 months of gestation, and obstetrical information, including diagnosis of HDP, parity, type of delivery, and gestational age at birth, was retrieved from the maternal discharge abstract. All models were adjusted for sociodemographic and obstetric confounders. RESULTS: Of 2763 women who had a singleton pregnancy and live birth, 247 (9%) were diagnosed with HDP. Women with HDP had significantly shorter gestational length relative to those without the diagnosis (M = 37.87 versus M = 38.99 weeks of gestation), t(2761) = 9.43, p < .001. Moderation analyses showed significant HDP by depressive symptoms and HDP by state anxiety interactions, such that the strength of the association between HDP and gestational age at birth increased alongside greater depressive symptom and state anxiety severity. CONCLUSIONS: Results suggest that depressive symptoms and state anxiety may add to the increased risk for shortened gestation associated with HDP. Women at high risk of cardiovascular complications during pregnancy may benefit from additional resources to manage symptoms of depression or anxiety.
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Ansiedad/epidemiología , Depresión/epidemiología , Edad Gestacional , Hipertensión Inducida en el Embarazo/epidemiología , Adolescente , Adulto , Alberta/epidemiología , Femenino , Humanos , Recién Nacido , Persona de Mediana Edad , Embarazo , Estudios Prospectivos , Adulto JovenRESUMEN
Insomnia symptoms (i.e., difficulty falling asleep, difficulty staying asleep, and early morning awakenings) are common among people with cardiovascular disease, and have been linked to adverse cardiovascular health outcomes. Reduced parasympathetic tone is one pathway through which risk may be conferred. The purpose of this study was to evaluate whether insomnia symptoms are associated with lower parasympathetic tone in cardiac rehabilitation patients with suspected insomnia. Participants (N = 121) completed a self-report measure of insomnia severity. 1-min heart rate recovery (HRR), an index of parasympathetic tone, was obtained during a maximal exercise test. Difficulty falling asleep, but not difficulty staying asleep or early awakenings, was associated with attenuated 1-min HRR. When analyses were restricted to participants with moderate and severe insomnia severity (n = 51), the strength of this association increased. In a sample of cardiac rehabilitation patients with insomnia, only the symptom of difficulty falling asleep was associated with lower parasympathetic tone, suggesting that individual insomnia symptoms may show specificity in their associations with physiological mechanisms.
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Rehabilitación Cardiaca , Frecuencia Cardíaca/fisiología , Trastornos del Inicio y del Mantenimiento del Sueño/diagnóstico , Anciano , Femenino , Humanos , Masculino , Persona de Mediana Edad , Autoinforme , Índice de Severidad de la Enfermedad , Trastornos del Inicio y del Mantenimiento del Sueño/fisiopatologíaRESUMEN
PURPOSE: Insomnia symptoms (ie, difficulty falling asleep, difficulty staying asleep, and early awakenings) are common among patients with cardiovascular disease and may interfere with the beneficial impact of exercise on mood state. This study investigated the association of insomnia symptom severity with mood disturbance and with changes in mood state during exercise in a cardiac rehabilitation (CR) population. METHODS: Insomnia symptom severity was measured using the Insomnia Severity Index upon admission to a 12-week CR program (n = 57). The Physical Activity Affect Scale was administered before and during a single bout of moderate intensity exercise to measure changes in mood state. Indices of mood disturbance included depressive symptoms (Hospital Anxiety and Depression Scale) and pre-exercise mood state (Physical Activity Affect Scale). RESULTS: Greater severity of insomnia symptoms was associated with less pleasant mood overall (r = -0.45, P < .001), including less tranquility (r = -0.37, P = .005), lower positive affect (r = -0.39, P = .003), and worse fatigue (r = 0.36, P = .005); greater insomnia symptom severity also predicted greater improvements during exercise in both overall mood state (b = 0.26, standard error = 0.10, P = .009) and tranquility (b = 0.09, standard error = 0.04, P = .04), following statistical adjustment for demographic variables and pre-exercise mood state. CONCLUSIONS: Although CR patients reporting insomnia symptoms tend to experience daytime mood disturbance, they may benefit from mood-elevating properties of exercise. Future research is needed to help optimize mood during exercise, which may have implications for improving psychological distress and CR adherence.