Perinatal anxiety disorders screening study: a study protocol.

BACKGROUND: The anxiety and their related disorders (AD) are the most common of all mental health conditions, and affect approximately 20% of pregnant and postpartum people. They are associated with significant distress and life interference for sufferers, as well as negative consequences for fetal and infant development. At present, little if any routine screening for prenatal AD is being conducted and data regarding the most effective tools to screen for these disorders is lacking. The majority of screening studies suffer from methodological difficulties which undermine the confidence needed to recommend measures for population distribution. The primary purpose of this research is to identify the most accurate self-report tool(s) to screen for perinatal AD. METHODS: A large, prospective cohort of pregnant people (N = 1,000) is being recruited proportionally across health service delivery regions in British Columbia (BC). The screening accuracy of a broad range of perinatal AD self-report measures are being assessed using gold standard methodology. Consenting individuals are administered online questionnaires followed by a semi-structured diagnostic interview between 16- and 36-weeks' gestation, and again between 6 and 20 weeks postpartum. Questionnaires include all screening measures, measures of sleep and unpaid family work, and questions pertaining to demographic and reproductive history, COVID-19, gender role burden, and mental health treatment utilization. Interviews assess all current anxiety disorders, as well as obsessive-compulsive disorder, and posttraumatic stress disorder. DISCUSSION: This research is in response to an urgent demand for accurate perinatal AD screening tools based on high quality evidence. AD among perinatal people often go unidentified and untreated, resulting in continued suffering and life impairment. Findings from this research will inform healthcare providers, policymakers, and scientists, about the most effective approach to screening for anxiety and related disorders in pregnancy in the postpartum period.

Prepartum and postpartum mothers' and fathers' feelings of frustration in response to infant crying.

In this cross-sectional study performed in Canada, we evaluated the frustration levels of prepartum and postpartum mother and father couple-pairs. Our goal was to determine if there were differences in frustration levels between mothers and fathers while listening to prolonged infant crying, and further, how frustration levels might differ between prepartum and postpartum samples. Using two discrete groups, prepartum (Sample 1; N = 48) and postpartum (Sample 2; N = 44) mother and father couple-pairs completed 600 s of listening to audio-recorded infant cry sounds. Participants continuously reported their subjective frustration using a computerized Continuous Visual Analog Scale (CVAS). There was no significant difference in frustration responses between mothers and fathers across both prepartum and postpartum samples. Postpartum mothers and fathers experienced greater frustration than their prepartum counterparts, and frustration increased faster in postpartum couples compared to prepartum couples. Informing first-time parents of the universal experiences of frustration to prolonged crying bouts that are characteristic of their infant's early weeks of life may lead to greater understanding towards their infant, and perhaps decreased instances of harmful responses.

En este estudio transeccional, evaluamos los niveles de frustración de las parejas de mamás y papás antes y después del parto. Nuestro propósito fue determinar si hay diferencias entre mamás y papás en cuanto a los niveles de frustración mientras escuchan el prolongado llanto del infante, y cómo los niveles de frustración pudieran diferir entre grupos­muestra antes y después del parto. Usando dos grupos discretos, antes del parto (grupo­muestra 1; N = 48) y después del parto (grupo­muestra 2; N = 44), las parejas de mamás y papás completaron 600 segundos escuchando sonidos grabados en audio de llanto de infante. Los participantes continuamente reportaron su frustración subjetiva usando una escala análoga visual continua computarizada (CVAS). No hubo diferencia significativa en las respuestas de frustración entre mamás y papás a lo largo de los grupos­muestra tanto antes del parto como después del parto. Las mamás y papás en el grupo­muestra después del parto experimentaron mayor frustración que sus homólogos en el grupo­muestra antes del parto, y la frustración aumentó más rápido en las parejas del grupo­muestra después del parto tal como se les comparó con las parejas del grupo­muestra antes del parto. Estos resultados sugieren que las parejas primíparas posterior al parto están más propensas a experimentar considerables cantidades de frustración como respuesta al llanto del infante después que el bebé ha nacido. Informarles a los progenitores primerizos acerca de las experiencias generales de la frustración a los prolongados ataques de llanto que son característicos de las primeras semanas de vida de su infante pudiera llevar a una mayor comprensión hacia su infante y quizás disminuir las instancias de respuestas dañinas.

Dans cette étude transversale nous avons évalué les niveaux de frustration des couples­paires mère et père avant et après la naissance. Notre but était de déterminer s'il existe des différences entres les mères et les pères dans leurs niveaux de frustration en entendant des pleurs de bébé prolongés et de quelle manière les niveaux pourraient différer entre les échantillons avant la naissance et après la naissance. En utilisant deux groupes discrets, avant la naissance (Echantillon 1; N = 48) et après la naissance (Echantillon 2; N = 44) les couples­paires mère et père ont écouté 600 seconds d'enregistrements de pleurs de bébés. Les participants ont fait état de leur frustration subjective en utilisant une échelle analogique visuelle continue informatisée (CVAS). Il s'est avéré n'y avoir aucune différence importante dans les réactions de frustration entre les mères et les pères au travers des échantillons à la fois avant l'accouchement et après l'accouchement. Ces résultats suggèrent que les coupes postpartum primipares sont plus à même de faire l'expérience de niveaux élevés de frustration en réaction aux pleurs du bébé une fois le bébé arrivé. Informer les parents qui sont parents pour la première fois des expériences universelles de frustration aux crises de pleurs prolongées qui caractérisent les premières semaines de la vie des bébés peut mener à une plus grande compréhension de leur bébé et peut­être à une baisse des case d réactions néfastes.

Interest in prenatal stress management training: association with medical risk and mental health.

OBJECTIVE: The objective of this study was to document levels of interest in stress management training (SMT) during pregnancy, including differences in interest in SMT across levels of medical risk in pregnancy. We also sought to assess differences in pregnancy-specific stress, prenatal worry and depressed mood across levels of medical risk in pregnancy and investigate predictors of interest in SMT. METHODS: We surveyed 379 English-speaking, pregnant people living in Vancouver, Canada, between November 2007 and November 2010. Questionnaires were administered during the third trimester and assessed interest and preferred format of SMT, pregnancy-specific stress, prenatal worry, depressed mood and medical risk in pregnancy. RESULTS: Interest in stress management training programmes during pregnancy was common, with 32% of participants being quite-to-very interested. Preference was split between self-guided study (41%), group counselling (38%) and one-on-one counselling (34%). Higher pregnancy-specific stress and depressed mood, but not medical risk in pregnancy, were associated with higher interest in SMT. Participants experiencing higher stress levels or lower medical risk were more interested in one-on-one counselling. CONCLUSION: Findings indicate that subjective distress rather than objective circumstances is a better predictor of interest in SMT. Care providers should inquire early-on about interest in SMT during pregnancy and ensure awareness of SMT options.

Anxiety among women experiencing medically complicated pregnancy: A systematic review and meta-analysis.

BACKGROUND: Symptoms of anxiety are common among pregnant and postpartum women, and 15%-20% of pregnancies are affected by medical complications. Despite this, little is known about the relationship of medical complications in pregnancy and women's experience of anxiety. The purpose of this research was to conduct a systematic review and meta-analysis of differences in anxiety symptom severity among women experiencing a medically complicated versus a medically uncomplicated pregnancy. METHODS: This work was guided by the PRISMA reporting process. Electronic databases MEDLINE and PsycINFO were searched to identify studies that met the inclusion criteria. An adaptation of the Newcastle-Ottawa Quality Assessment Scale for case-control studies was used to perform a quality assessment review. A random-effects meta-analysis was used to calculate the estimated average standardized mean differences. RESULTS: Based on the five studies which met our inclusion criteria, findings provide evidence of higher levels of anxiety symptoms among pregnant women experiencing a medically complicated versus a medically uncomplicated pregnancy. Despite considerable heterogeneity, all mean difference estimates are in the direction of greater anxiety in the high-risk groups. CONCLUSIONS: Women experiencing a medically complex pregnancy report higher levels of anxiety symptoms compared to women experiencing a medically uncomplicated pregnancy.

Maternal unwanted and intrusive thoughts of infant-related harm, obsessive-compulsive disorder and depression in the perinatal period: study protocol.

BACKGROUND: Unwanted, intrusive thoughts of harm-related to the infant are reported by the vast majority of new mothers, with half of all new mothers reporting unwanted, intrusive thoughts of harming their infant on purpose. Thoughts of intentional harm, in particular, are distressing to women, their partners and the people who care for them. While maternal, unwanted and intrusive thoughts of infant-related harm are known to be associated with obsessive compulsive disorder (OCD) and depression, preliminary evidence suggests that they are not associated with an increased risk of harm to infants. Perinatal care providers and policy makers, as well as new mothers and their partners require evidence-based information in order to respond appropriately to these types of thoughts. The purpose of this research is to address important gaps regarding the (a) prevalence and characteristics of intrusive, unwanted thoughts of baby-related harm, (b) their association (or lack thereof) with child abuse, and (c) the prevalence and course of obsessive-compulsive disorder and depression in the perinatal period. METHODS: Participant were 763 English-speaking women and recruited during pregnancy. In this province-wide study in British Columbia, participants were recruited proportionally from hospitals, city centers and rural communities between January 23, 2014 and September 09, 2016. Participants were administered online questionnaires and diagnostic interviews over the phone at 33-weeks gestation, 7-weeks postpartum and 4-months postpartum. The study assessed intrusive and unwanted thoughts of harm related to the infant, obsessive-compulsive disorder (OCD) and major depressive episode (MDE) disorders and symptomatology, sleep, medical outcomes, parenting attitudes, and infant abuse. DISCUSSION: There is a scarcity of literature concerning maternal unwanted, intrusive, postpartum thoughts of infant-related harm and their relationship to child harming behaviors, OCD and depression. This longitudinal cohort study was designed to build on the existing research base to ensure that policy developers, child protection workers and health-care providers have the guidance they need to respond appropriately to the disclosure of infant-related harm thoughts. Thus, its main goals will be to investigate whether intrusive postpartum thoughts of infant-related harm are a risk factor for child abuse or the development of OCD.

Prepartum and Postpartum Mothers' and Fathers' Unwanted, Intrusive Thoughts in Response to Infant Crying.

BACKGROUND: Unwanted intrusive thoughts of intentionally harming one's infant (intrusive harm thoughts) are common distressing experiences among postpartum mothers and fathers. AIM: To understand infant crying as a stimulus for intrusive harm thoughts and associated emotional responses in prepartum and postpartum mothers and fathers in response to infant cry. METHOD: Following completion of self-report measures of negative mood and anger, prepartum (n = 48) and postpartum (n = 44) samples of mother and father pairs completed 10 minutes of listening to audio-recorded infant crying. Post-test questionnaires assessed harm thoughts, negative emotions, urges to comfort and flee, and thoughts of shaking as a soothing or coping strategy. RESULTS: One quarter of prepartum and 44% of postpartum parents reported intrusive infant-related harm thoughts following crying. Mothers and fathers did not differ in the likelihood of reporting harm thoughts, nor in the number of thoughts reported. Women reported more internalizing emotions compared with men. Hostile emotions were stronger among postpartum parents, and parents reporting harm thoughts. All parents reported strong urges to comfort the infant. Urges to flee were stronger among parents who reported harm thoughts. The likelihood of using infant shaking as a soothing or coping strategy was minimally endorsed, albeit more strongly by fathers and parents who also reported harm thoughts. CONCLUSIONS: In response to crying, harm thoughts are common and are associated with hostile emotions, urges to flee, and increased thoughts of using infant shaking. Reassuringly, the number of participants considering infant shaking as a strategy for soothing or for coping with a crying infant was low.

A systematic review of nonpharmacological prenatal interventions for pregnancy-specific anxiety and fear of childbirth.

BACKGROUND: Despite a sharp increase in the number of publications that report on treatment options for pregnancy-specific anxiety and fear of childbirth (PSA/FoB), no systematic review of nonpharmacological prenatal interventions for PSA/FoB has been published. Our team addressed this gap, as an important first step in developing guidelines and recommendations for the treatment of women with PSA/FoB. METHODS: Two databases (PubMed and Mendeley) were searched, using a combination of 42 search terms. After removing duplicates, two authors independently assessed 208 abstracts. Sixteen studies met eligibility criteria, ie, the article reported on an intervention, educational component, or treatment regime for PSA/FoB during pregnancy, and included a control group. Independent quality assessments resulted in the retention of seven studies. RESULTS: Six of seven included studies were randomized controlled trials (RCTs) and one a quasi-experimental study. Five studies received moderate quality ratings and two strong ratings. Five of seven studies reported significant changes in PSA/FoB, as a result of the intervention. Short individual psychotherapeutic interventions (1.5-5 hours) delivered by midwives or obstetricians were effective for women with elevated childbirth fear. Interventions that were effective for pregnant women with a range of different fear/anxiety levels were childbirth education at the hospital (2 hours), prenatal Hatha yoga (8 weeks), and an 8-week prenatal education course (16 hours). CONCLUSIONS: Findings from this review can inform the development of treatment approaches to support pregnant women with PSA/FoB.

Correlates and Predictors of New Mothers' Responses to Postpartum Thoughts of Accidental and Intentional Harm and Obsessive Compulsive Symptoms.

BACKGROUND: Unwanted, intrusive thoughts of infant-related harm are a normal, albeit distressing experience for most new mothers. The occurrence of these thoughts can represent a risk factor for the development of obsessive compulsive disorder (OCD). As the early postpartum period represents a time of increased risk for OCD development, the transition to parenthood provides a unique opportunity to better understand OCD development. AIMS: The purpose of this study was to assess components of cognitive behavioural conceptualizations of postpartum OCD in relation to new mothers' thoughts of infant-related harm. METHOD: English-speaking pregnant women (n = 100) participated. Questionnaires were completed at approximately 36 weeks of gestation, and at 4 and 12 weeks postpartum. An interview to assess postpartum harm thoughts was administered at 4 and 12 weeks postpartum. Questionnaires assessed OC symptoms, OC-related beliefs, fatigue, sleep difficulties and negative mood. RESULTS: Prenatal OC-related beliefs predicted postpartum OC symptoms, as well as harm thought characteristics and behavioural responses to harm thoughts. The severity of behavioural responses to early postpartum harm thoughts did not predict later postpartum OC symptoms, but did predict frequency and time occupation of accidental harm thoughts, and interference in parenting by intentional harm thoughts. Strong relationships between OC symptoms and harm thought characteristics, and concurrent sleep difficulties, negative mood and fatigue were also found. CONCLUSIONS: Findings provide support for cognitive behavioural conceptualizations of postpartum OCD and emphasize the importance of maternal sleep, fatigue and negative mood in the relationship between OC-related beliefs and maternal cognitive and behavioural responses to postpartum harm thoughts.

Fine tuning fear of childbirth: the relationship between Childbirth Fear Questionnaire subscales and demographic and reproductive variables.

OBJECTIVE: The objective of the current study was to investigate the relationship between the newly developed Childbirth Fear Questionnaire (CFQ) and demographic and reproductive variables. BACKGROUND: The CFQ was developed in an effort to improve measurement and understanding of women's childbirth fears. To our knowledge the CFQ is the only multidimensional measure of childbirth fears in which (a) multiple domains of childbirth fear are assessed and (b) individual subscales have been psychometrically developed. METHODS: Participants were 643 pregnant women residing in English-speaking countries, recruited via online forums. Participants completed a set of questionnaires, including the multidimensional CFQ, via an online survey. Given the differences in childbirth fear between nulliparous and multiparous women, findings are stratified by parity. RESULTS: Gestational age was largely unrelated to fear of childbirth. Age, income and education were negatively related to fear of childbirth. Assisted vaginal delivery and episiotomy in a previous pregnancy were positively associated with a fear of pain. Self-reported history of traumatic vaginal birth was associated with higher scores on all aspects of fear of childbirth. History of caesarean birth was not generally associated with increased childbirth fears, but women with a prior, self-reported traumatic caesarean birth reported more fear of future caesarean births. CONCLUSIONS: Findings are consistent with previous reports of fear of childbirth. However, the CFQ provides increased specificity with respect to women's childbirth fears. This information is relevant to both education and treatment planning for pregnant women and women wishing to reproduce.

The prevalence and incidence of perinatal anxiety disorders among women experiencing a medically complicated pregnancy.

Over 20% of pregnancies involve medical difficulties that pose some threat to the health and well-being of the mother, her developing infant, or both. We report on the first comparison of the prevalence and incidence of maternal anxiety disorders (AD) in pregnancy and the postpartum, across levels of medical risk in pregnancy. Pregnant women (N = 310) completed postnatal screening measures for anxiety. Women who scored at or above cutoff on one or more of the screening measures were administered a diagnostic interview (n = 115) for AD. Pregnancies were classified into low, moderate, or high risk based on self-report and contact with high-risk maternity clinics. The incidence of AD in pregnancy was higher among women classified as experiencing a medically moderate or high-risk pregnancy, compared with women classified as experiencing a medically low-risk pregnancy. Across risk groups, there were no differences in AD prevalence or in the incidence of AD in the postpartum. Demographic characteristics and parity did not contribute meaningfully to outcomes. Pregnancies characterized by medical risks are associated with an increased likelihood of new onset AD. Women experiencing medically complex pregnancies should be screened for anxiety and offered appropriate treatment.

Depression and anxiety during the perinatal period.

BACKGROUND: Mood and anxiety and related disorders (AD) account for a significant proportion of mental health conditions, with close to 30 % of the population (28.8 %) suffering from an AD at some time in their life, and over fifteen percent (16.2 %) suffering from a mood disorder. The existing empirical literature leaves a number of important gaps with respect to our understanding of mood, anxiety and stress related difficulties among pregnant and postpartum women. The objective of this research is to address these. METHODS: Participants were 660 English-speaking pregnant women. Participants for the portion of the research estimating the prevalence/incidence of perinatal mood disorders and AD (N = 347) were recruited proportionally from a geographically defined area. All participants were recruited via prenatal clinic visits at hospitals, physician offices and midwifery clinics, and via community outreach at events and through word of mouth. Recruitment took place between November 9, 2007 and November 12, 2010. Participants were administered questionnaires prenatally at two time points (approximately 24 and 33 weeks gestation) and again at 4-6 weeks' postpartum and 6-months postpartum. Prevalence/incidence study participants who screened above cut-off on one or more of the 4-6 week mood and anxiety questionnaires were also administered a diagnostic interview for mood disorders and AD at approximately 8-12 weeks postpartum. DISCUSSION: This research addresses a number of gaps in our understanding of mood, anxiety and stress among pregnant and postpartum women. Specifically, gaps in our knowledge regarding the prevalence and incidence of (a) AD and mood disorders, and (b) anxiety and stress among women experiencing a medically high-risk pregnancy, interest in stress management training in pregnancy, mental health treatment barriers and access and screening for anxiety among pregnant and postpartum women are addressed. The findings from this series of studies have the potential to improve screening, assessment and treatment of mood and anxiety problems suffered by pregnant and postpartum women.

Maternal thoughts of harm in response to infant crying: an experimental analysis.

Ninety-eight mothers of healthy firstborn infants 0 to 6 months old were randomly assigned to listen to 10-min of infant crying or infant cooing while continuously rating subjective feelings of frustration. Participants completed pre-test measures of depressed mood, empathy, and trait anger and post-test measures of infant-related harm thoughts, negative and positive emotions, and urge to comfort and to flee. Twenty-three (23.5 %) participants endorsed unwanted thoughts of active harm (e.g., throwing, yelling at, shaking the infant). Women in the cry condition were more likely than women in the coo condition to report thoughts of harm. Women in the cry condition who endorsed thoughts of harm reported higher frustration levels over the 10 min of crying, higher levels of post-test negative emotions, and stronger urges to flee the infant but not stronger urges to comfort the infant. Trait anger and personal distress empathy predicted the occurrence of unwanted thoughts of infant harm, whereas negative mood did not. Unwanted, intrusive, infant-related thoughts of harm may be triggered by prolonged infant crying, are predicted by personal distress empathy and a tendency to experience anger, and are associated with higher frustration, negative emotions, and the urge to escape the infant.

The Canadian birth place study: examining maternity care provider attitudes and interprofessional conflict around planned home birth.

BACKGROUND: Available birth settings have diversified in Canada since the integration of regulated midwifery. Midwives are required to offer eligible women choice of birth place; and 25-30% of midwifery clients plan home births. Canadian provincial health ministries have instituted reimbursement schema and regulatory guidelines to ensure access to midwives in all settings. Evidence from well-designed Canadian cohort studies demonstrate the safety and efficacy of midwife-attended home birth. However, national rates of planned home birth remain low, and many maternity providers do not support choice of birth place. METHODS: In this national, mixed-methods study, our team administered a cross-sectional survey, and developed a 17 item Provider Attitudes to Planned Home Birth Scale (PAPHB-m) to assess attitudes towards home birth among maternity providers. We entered care provider type into a linear regression model, with the PAPHB-m score as the outcome variable. Using Students' t tests and ANOVA for categorical variables and correlational analysis (Pearson's r) for continuous variables, we conducted provider-specific bivariate analyses of all socio-demographic, education, and practice variables (n=90) that were in both the midwife and physician surveys. RESULTS: Median favourability scores on the PAPHB-m scale were very low among obstetricians (33.0), moderately low for family physicians (38.0) and very high for midwives (80.0), and 84% of the variance in attitudes could be accounted for by care provider type. Amount of exposure to planned home birth during midwifery or medical education and practice was significantly associated with favourability scores. Concerns about perinatal loss and lawsuits, discomfort with inter-professional consultations, and preference for the familiarity of the hospital correlated with less favourable attitudes to home birth. Among all providers, favourability scores were linked to beliefs about the evidence on safety of home birth, and confidence in their own ability to manage obstetric emergencies at a home birth. CONCLUSIONS: Increasing the knowledge base among all maternity providers about planned home birth may increase favourability. Key learning competencies include criteria for birth site selection, management of obstetric emergencies at planned home births, critical appraisal of literature on safety of home birth, and inter-professional communication and collaboration when women are transferred from home to hospital.

Screening for Perinatal OCD: A Comparison of the DOCS and the EPDS.

Screening for perinatal-occurring obsessive-compulsive disorder (OCD) is rare. We sought to evaluate the Dimensional Obsessive-Compulsive Scale (DOCS) as a screening tool for perinatal OCD and compare the screening accuracy of the DOCS with the commonly recommended Edinburgh Postnatal Depression Scale (EPDS). English-speaking, pregnant individuals aged 19+ (N = 574) completed online questionnaires and diagnostic interviews to assess for OCD prenatally and twice postpartum. The DOCS total score demonstrated the highest level of accuracy. Neither the EPDS-Full nor the three-item Anxiety subscale of the EPDS (EPDS-3A) met the criteria of a sufficiently accurate screening tool for OCD at any of the assessment points. Findings provide support for the DOCS as a screening tool for perinatal OCD and indicate a need for disorder-specific screening for perinatal anxiety and their related disorders (AD). Generalizability of findings is limited to Canada only. Future research would benefit from comparisons with measures of perinatal OCD (e.g., the Perinatal Obsessive-Compulsive Scale).

Pregnancy-Specific Anxiety Tool (PSAT): Instrument Development and Psychometric Evaluation.

Objective: Pregnancy-specific anxiety (PSA) is a distinct construct from general anxiety and depression. The purpose of this study was to develop, evaluate, and validate the Pregnancy-Specific Anxiety Tool (PSAT), to measure PSA and its severity.Methods: The study was carried out in 2 stages. Stage 1 involved item development and content and face validation. Stage 2 included psychometric evaluation to examine item distributions and correlational structure, dimensionality, internal consistency reliability, stability, and construct, convergent, and criterion validity, using 2 independent samples (initial sample N = 494, May-October 2018; validation sample N = 325, July 2019-May 2020).Results: Eighty-two items were evaluated for face validity and 41 items were considered in stage 2 based on feedback from participants and experts. Model fit from exploratory factor analysis and patterns of item-factor loadings suggested a 6-factor model with 33 items. The 6 factors included items pertaining to health and well-being of the baby, labor and the pregnant person's well-being, postpartum, support, career and finance, and indicators of severity. Confirmatory factor analysis carried out using the initial sample showed good fit with the validation sample. The area under the curve (AUC) for the diagnosis of adjustment disorders (AD) was 0.73 (95% CI, 0.67-0.79), and for AD/any anxiety disorders, the AUC was 0.80 (95% CI, 0.75-0.85).Conclusions: The PSAT can be useful for screening and monitoring of PSA, and pregnant people with scores higher than 10 should be considered for further assessment.

The Childbirth Fear Questionnaire and the Wijma Delivery Expectancy Questionnaire as Screening Tools for Specific Phobia, Fear of Childbirth.

BACKGROUND: Perinatal anxiety and related disorders are common (20%), distressing and impairing. Fear of childbirth (FoB) is a common type of perinatal anxiety associated with negative mental health, obstetrical, childbirth and child outcomes. Screening can facilitate treatment access for those most in need. OBJECTIVES: The purpose of this research was to evaluate the accuracy of the Childbirth Fear Questionnaire (CFQ) and the Wijma Delivery Expectations Questionnaire (W-DEQ) of FoB as screening tools for a specific phobia, FoB. METHODS: A total of 659 English-speaking pregnant women living in Canada and over the age of 18 were recruited for the study. Participants completed an online survey of demographic, current pregnancy and reproductive history information, as well as the CFQ and the W-DEQ, and a telephone interview to assess specific phobia FoB. RESULTS: Symptoms meeting full and subclinical diagnostic criteria for a specific phobia, FoB, were reported by 3.3% and 7.1% of participants, respectively. The W-DEQ met or exceeded the criteria for a "good enough" screening tool across several analyses, whereas the CFQ only met these criteria in one analysis and came close in three others. CONCLUSIONS: The W-DEQ demonstrated high performance as a screening tool for a specific phobia, FoB, with accuracy superior to that of the CFQ. Additional research to ensure the stability of these findings is needed.

Screening for Perinatal Anxiety Using the Childbirth Fear Questionnaire: A New Measure of Fear of Childbirth.

Fear of childbirth affects as many as 20% of pregnant people, and has been associated with pregnancy termination, prolonged labour, increased risk of emergency and elective caesarean delivery, poor maternal mental health, and poor maternal-infant bonding. Currently available measures of fear of childbirth fail to fully capture pregnant people's childbirth-related fears. The purpose of this research was to develop a new measure of fear of childbirth (the Childbirth Fear Questionnaire; CFQ) that would address the limitations of existing measures. The CFQ's psychometric properties were evaluated through two studies. Participants for Study 1 were 643 pregnant people residing in Canada, the United States, and the United Kingdom, with a mean age of 29.0 (SD = 5.1) years, and 881 pregnant people residing in Canada, with a mean age of 32.9 (SD = 4.3) years for Study 2. In both studies, participants completed a set of questionnaires, including the CFQ, via an online survey. Exploratory factor analysis in Study 1 resulted in a 40-item, 9-factor scale, which was well supported in Study 2. Both studies provided evidence of high internal consistency and convergent and discriminant validity. Study 1 also provided evidence that the CFQ detects group differences between pregnant people across mode of delivery preference and parity. Study 2 added to findings from Study 1 by providing evidence for the dimensional structure of the construct of fear of childbirth, and measurement invariance across parity groups (i.e., the measurement model of the CFQ was generalizable across parity groups). Estimates of the psychometric properties of the CFQ across the two studies provided evidence that the CFQ is psychometrically sound, and currently the most comprehensive measure of fear of childbirth available. The CFQ covers a broad range of domains of fear of childbirth and can serve to identify specific fear domains to be targeted in treatment.

Postpartum Thoughts of Infant-Related Harm and Obsessive-Compulsive Disorder: Relation to Maternal Physical Aggression Toward the Infant.

Objective: Unwanted intrusive thoughts (UITs) of intentional infant-related harm are ubiquitous among new mothers and frequently raise concerns about infant safety. The purpose of this research was to assess the relation of new mothers' UITs of intentional, infant-related harm and obsessive-compulsive disorder (OCD) with maternal aggression toward the infant and to document the prevalence of maternal aggression toward the infant.Methods: From a prospective, province-wide, unselected sample of 763 English-speaking postpartum women, a total of 388 participants provided data for this portion of the research. Participants completed 2 questionnaires and interviews postpartum to assess UITs of infant-related harm, OCD (based on DSM-5 criteria), and maternal aggression toward the infant. Data for this research were collected from February 9, 2014, to February 14, 2017.Results: Overall, few participants (2.9%; 95% CI, 1.5% to 4.7%) reported behaving aggressively toward their infant. Participants who reported UITs of intentional, infant-related harm (44.4%; 95% CI, 39.2% to 49.7%) were not more likely to report aggression toward their newborn compared with women who did not report this ideation (2.6%; 95% CI, 0.9% to 5.8%; and 3.1%; 95% CI, 1.3% to 6.2%, respectively). The same was true for women with and without OCD (1.9%; 95% CI, 0.3% to 6.4%; and 3.5%; 95% CI, 1.8% to 6.0%), respectively.Conclusions: This study found no evidence that the occurrence of either UITs of intentional, infant-related harm or OCD is associated with an increased risk of infant harm. The prevalence of child abuse of infants in this sample (2.9%) is lower than reported in others (4%-9%). Findings provide critical and reassuring information regarding the relation between new mothers' UITs of intentional harm and risk of physical violence toward the infant.

Assessment of Canadian perinatal mental health services from the provider perspective: Where can we improve?

Purpose: Perinatal mental health disorders are common, and rates have increased during the COVID-19 pandemic. It is unclear where providers may improve perinatal mental health care, particularly in countries lacking national guidelines, such as Canada. Methods: A cross-sectional survey of perinatal health providers was conducted to describe the landscape of perinatal mental health knowledge, screening, and treatment practices across Canada. Providers were recruited through listservs, social media, and snowball sampling. Participants completed an online survey that assessed their perinatal mental health training, service provision types, their patient wait times, and treatment barriers, and COVID-19 pandemic-related impacts. Results: A total of 435 providers completed the survey, including physicians, midwives, psychologists, social workers, nurses, and allied non-mental health professionals. Most (87.0%) did not have workplace mandated screening for perinatal mental illness but a third (66%) use a validated screening tool. Many (42%) providers stated their patients needed to wait more than 2 months for services. More than half (57.3%) reported they did not receive or were unsure if they received specialized training in perinatal mental health. Most (87.0%) indicated there were cultural, linguistic, and financial barriers to accessing services. Over two-thirds (69.0%) reported the COVID-19 pandemic reduced access to services. Conclusion: Survey findings reveal significant gaps in training, screening tool use, and timely and culturally safe treatment of perinatal mental health concerns. There is critical need for coordinated and nationally mandated perinatal mental health services in Canada to improve care for pregnant and postpartum people.