Publications by authors named "Helen Yu Chen"

Objectives: Frequent attenders (FAs) visit healthcare settings at higher rates compared with the general population and use disproportionate amounts of healthcare resources. Frequent attendance (FA) has also been associated with greater morbidity and adverse socioeconomic circumstances. Our study aimed to describe the sociodemographic profile, clinical presentation, and healthcare utilisation patterns of adolescent FAs at polyclinics in Singapore and to determine the factors associated with adolescent FA.

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Introduction: Adolescents presenting with medically unexplained symptoms (MUS) in non-mental healthcare settings, particularly Emergency Departments (EDs), pose diagnostic challenges necessitating a comprehensive bio-psycho-social approach. Amid the youth mental health crisis, recognising psychological distress is imperative. This study delved into physicians' perceptions and diagnostic tendencies regarding such cases, exploring the potential overshadowing of psychosomatic presentations by medicalized diagnoses in EDs.

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Purpose: This study aimed to validate a proposed association model previously published to determine the clinical relevance of pre-operative determinants in the development of PND after Cesarean delivery (CD).

Patients And Methods: Parturients undergoing elective CD under neuraxial anesthesia were recruited for a prospective cohort study between Oct 2021 and Oct 2022 at KK Women's and Children's Hospital, Singapore. Predelivery pain, psychological and mechanical temporal summation, and demographic data were recorded.

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Aims: To assess the Ages & Stages Questionnaire: Social-Emotional (ASQ-SE)'s concurrent validity in a low-risk Singapore cohort and study its association with maternal mental health status.

Methods: Concurrent validity of the parent-filled ASQ-SE with Child Behavior Checklist (CBCL1.5-5) was evaluated in 341 children at age 24 months.

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The Postnatal Depression Intervention Program is a screening program looking at postnatal depression in newly delivered mothers at KK Hospital in Singapore. The primary objective of the paper is to evaluate the outcomes based on changes in scores from baseline to end of intervention with reference to depressive symptoms, using the Edinburgh Postnatal Depression Scale and overall functioning based on the Global Assessment of Functioning. These changes were found to be statistically significant.

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Objective: To study the effectiveness of the Sure Mums intervention in improving mother-baby bonding in a group of new mothers in Singapore.

Methods: Over a period of 2 years from 2017 to 2019, thirty-two mothers were identified from our clinic population seeking treatment for postnatal mental health difficulties - these included depressive or anxiety symptoms, together with bonding difficulties. They received home-based mother-infant therapy sessions, and scores for the Postpartum Bonding Questionnaire (PBQ), Global Assessment of Functioning (GAF), and Edinburgh Postnatal Depression Scale (EPDS) were taken pre- and post-intervention.

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Perceived stress is a dimension of the maternal stress response, however little data is available on perceived stress levels and its associated psychological risk factors during labor. In this secondary data analysis from a prospective study evaluating epidural regimens, we investigated the potential associations between depressive symptomatology, anxiety, and pain catastrophizing with perceived stress during labor. Healthy nulliparous adult women with term singleton pregnancies requesting for epidural analgesia in early labor were included.

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The Singapore Preconception Study of Long-Term Maternal and Child Outcomes (S-PRESTO) is a preconception, longitudinal cohort study that aims to study the effects of nutrition, lifestyle, and maternal mood prior to and during pregnancy on the epigenome of the offspring and clinically important outcomes including duration of gestation, fetal growth, metabolic and neural phenotypes in the offspring. Between February 2015 and October 2017, the S-PRESTO study recruited 1039 Chinese, Malay or Indian (or any combinations thereof) women aged 18-45 years and who intended to get pregnant and deliver in Singapore, resulting in 1032 unique participants and 373 children born in the cohort. The participants were followed up for 3 visits during the preconception phase and censored at 12 months of follow up if pregnancy was not achieved (N = 557 censored).

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Purpose: Postnatal depression (PND) is associated with maternal morbidity and socioeconomic burden. Recent studies have shown an association between pain catastrophizing, increased labor pain, and subsequent adverse postnatal adjustment; however, little is known on its role in PND development. We aimed to investigate the association between pain catastrophizing and probable PND.

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Purpose: Pre-operative association factors (pain and psychological vulnerability) could significantly contribute to post-Cesarean pain; however, limited information is available on the development of postnatal depression (PND). We aimed to investigate the development of PND and its association with pain vulnerability and psychological vulnerability factors.

Patients And Methods: Women undergoing Cesarean delivery under spinal anesthesia were given pre-operative questionnaires, psychological and pain assessments including pain on local anesthetic injection during spinal anesthesia and mechanical temporal summation.

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Article Synopsis
  • Antenatal maternal anxiety can negatively impact the psychological and cognitive development of children, especially during critical preschool years.
  • A study involving 71 mothers and their 3-year-old children aimed to investigate how maternal anxiety and depression affect children's brain functioning and neurophysiology, focusing on different timings and gender factors.
  • Results showed that maternal anxiety significantly predicted children's early brain processing responses, highlighting the need for mental health support for mothers during and before pregnancy to improve outcomes for their children.
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Infant social, emotional and neurological development is shaped by the mother-child dyad. Dysfunction in this bond, as well as maternal mental health problems, can negatively impact child development. The family physician is well-placed to spot dysfunction in the mother-child dyad and screen for postnatal depression during well-child visits.

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Supportive counselling is an important part of the treatment process for perinatal mood disorders in KK Women's and Children's Hospital (KKH). This study aims to investigate the extent to which patients deem each component of supportive counselling important to their treatment and recovery process. Sixty-six patients seen during their pregnancy or postnatal period for anxiety or depressive disorders were surveyed at the point of their discharge.

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Background: Antenatal depression has been associated with poor maternal and fetal outcomes, and threatened miscarriage is often seen clinically to impact adversely on maternal wellbeing, notwithstanding the limited research evidence. Our study aims to examine the link between threatened miscarriage and antenatal depression and anxiety in an Asian obstetric population.

Methods: We recruited 121 women and 68 partners facing threatened miscarriage, and 241 women and 180 partners experiencing uncomplicated pregnancies from a tertiary maternity hospital in Singapore.

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