Publications by authors named "Premji S"

Background: Retrospective studies suggest that some breast cancer survivors report treatment-associated hair loss or thinning years after their diagnosis. This study investigates frequency and perceptions of alopecia persisting 6 years after patients' breast cancer diagnoses.

Methods: Breast cancer survivors participating in the Mayo Clinic Breast Disease Registry (MCBDR) were mailed a survey 6 years after diagnosis.

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Article Synopsis
  • Preterm birth (PTB) is a significant cause of neonatal mortality and is associated with higher risks of death later in life, but research on long-term outcomes in North America is limited.
  • This study analyzed data from nearly 5 million births in Canada between 1983 and 1996 to investigate the link between PTB and mortality from birth to age 36.
  • Findings revealed that individuals born preterm had a significantly increased risk of death across all age groups, especially in infancy, highlighting the long-term implications of PTB on health.
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Background And Objectives: Preterm birth (PTB) affects ~10% of births worldwide; however, most literature focused on short-term clinical outcomes, with much less focus on long-term socioeconomic outcomes after PTB. We examined associations between PTB and individuals' income, employment, and educational outcomes during early adulthood.

Methods: We conducted a population-level matched cohort study including all live births in Canada between 1990 and 1996, followed until 2018.

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Background: Eyebrow and eyelash loss, known as madarosis, can occur after breast cancer-directed therapy. The purpose of this study was to ascertain the proportion of breast cancer survivors who experience madarosis, contributing factors, and associations between this symptom and quality of life.

Methods: Breast cancer survivors were invited to participate in an ongoing longitudinal cohort study as a part of the Mayo Clinic Breast Disease Registry (MCBDR).

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Introduction: The complex biopsychosocial pathways linking maternal mental health with preterm birth (PTB) are not well understood. This study aimed to explore allostatic load (AL) as a mediator and perceived chronic stress as a moderator in the pathway linking maternal mental health and PTB.

Methods: A cohort study of pregnant women (n = 1,567) recruited at clinic visits within 10-19 weeks of gestation was assessed for maternal mental health (i.

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Objective: Knowing the prevalence of mental health difficulties in young children is critical for early identification and intervention. In the current study, we examine the agreement among three different data sources estimating the prevalence of diagnoses for attention deficit hyperactivity disorder (ADHD) and emotional disorders (i.e.

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Adverse birth outcomes remain challenging public health problems in China. Increasing evidence indicated that prenatal depression and anxiety are associated with adverse birth outcomes, highlighting the importance and severity of prenatal depression and anxiety in China. The COVID-19 pandemic is likely to further exacerbate prenatal mental health problems and increase the risk of adverse birth outcomes.

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Objectives: Health technology assessment bodies advocate capturing the value of interventions in terms of their benefits to health and broader welfare. The wider societal impacts (WSI) framework considers how changes in health alter a person's net contribution to society-that is, what they produce minus what they consume. In this research, we review this framework and explore the scope to differentiate WSI by equity-relevant sociodemographic characteristics.

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Purpose: Global health researchers have a responsibility to conduct ethical research in a manner that is culturally respectful and safe. The purpose of this work is to describe our experiences with recruitment and retention in Pakistan, a low-middle-income country.

Description: We draw on two studies with a combined sample of 2161 low-risk pregnant women who participated in a pilot (n = 300) and a larger (n = 1861) prospective study of psychological distress and preterm birth at one of four centers (Garden, Hyderabad, Kharadar, Karimabad) of the Aga Khan University Hospital in Karachi, Pakistan.

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Importance: Preterm birth (PTB) has been associated with lower income in adulthood, but associations with intergenerational income mobility and the role of family socioeconomic status (SES) as modifying factor are unclear.

Objectives: To assess whether the association between PTB and income differs according to family SES at birth and to assess the association between PTB and intergenerational income mobility.

Design, Setting, And Participants: This study comprised a matched cohort of live births in Canada between January 1, 1990, and December 31, 1996, with follow-up until December 31, 2018.

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Racialized immigrants in Canada have been disproportionately impacted by the COVID-19 pandemic. Our qualitative, community-based study with South Asian Women and Immigrants' Services examined the impact of the second and third waves of the pandemic on the work and health of precariously employed Bangladeshi immigrant women and men in Toronto. Our study is based on interviews and focus group discussions with 45 workers, all conducted in Bangla, and 11 key informants.

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Objective: To conduct a meta-analysis documenting healthcare service utilization rates for pediatric (age <19 years) eating disorders during compared to before the COVID-19 pandemic.

Method: PsycINFO, MEDLINE, Embase, and Web of Science Core Collection were searched for studies published up to May 19, 2023. Studies with pediatric visits to primary care, inpatient, outpatient, and emergency department for eating disorders before and during the pandemic were included.

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Prior to the advent of the HER2-targeted monoclonal antibody trastuzumab, HER2+ breast cancer (BC) was considered an aggressive disease with a poor prognosis. Over the past 25 years, innovations in molecular biology, pathology, and early therapeutics have transformed the treatment landscape. With the advent of multiple HER2-directed therapies, there have been immense improvements in oncological outcomes in both adjuvant and metastatic settings.

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Background: Children of substance-involved mothers are at especially high risk for exposure to adverse childhood experiences (ACEs) and poor mental health and development. Early interventions that support mothers, children, and the mother-child relationship have the greatest potential to reduce exposure to early adversity and the mental health problems associated with these exposures. Currently, there is a lack of evidence from the real-world setting demonstrating effectiveness and return on investment for intervention programs that focus on the mother-child relationship in children of substance-involved mothers.

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Article Synopsis
  • This study investigates how to reduce bias caused by participant drop-out in longitudinal pregnancy research using inverse probability weights.
  • Two variable selection methods were employed: an a priori knowledge-based approach and LASSO, which showed varying levels of prediction accuracy in terms of study participation.
  • The results indicated that both methods improved the representation of demographics in the sample, with LASSO performing slightly better in balancing the characteristics between those who remained in the study and those who dropped out.
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Introduction: Lung cancer screening (LCS) for high-risk populations has been firmly established to reduce lung cancer mortality, but concerns exist regarding unintended downstream costs.

Methods: Mean health care utilization and costs were compared in the Alberta Lung Cancer Screening Study in a cohort undergoing LCS versus a propensity-matched control group who did not.

Results: A cohort of 651 LCS participants was matched to 336 unscreened controls.

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Introduction: Despite a recognized association between maternal postpartum depression (PPD) and adverse child health outcomes, evidence examining the relationship between PPD symptoms and associated child health service utilization and costs remains unclear. In addition, there is a paucity of evidence describing the relationship between early identification of maternal PPD and associated health service utilization and costs for children. This study aims to address this gap by describing the secondary associations of screening for maternal PPD and annual health service utilization and costs for children over their first five years of life.

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  • The study examines the need for evidence to support local actions in England aimed at addressing the health impacts of climate change and maximizing health benefits from climate initiatives.
  • It identified key research areas, focusing on community engagement and the economic implications of climate action, through a review of UK policies and surveys of public health directors.
  • Findings highlight significant gaps in public understanding of climate change impacts, economic evaluations, and the effects of climate action across different income groups, as well as barriers like financial pressures that hinder effective action.
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Background: Independently, active maternal and environmental tobacco smoke exposure and maternal stress have been linked to an increased risk of preterm birth and low birth weight. An understudied relationship is the potential for interactive effects between these risk factors.

Methods: Data was obtained from the All Our Families cohort, a study of 3,388 pregnant women < 25 weeks gestation recruited from those receiving prenatal care in Calgary, Canada between May 2008 and December 2010.

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Inequities in cancer screening were identified in Calgary, AB, by correlating low screening participation with higher material deprivation. This initiative sought to understand awareness of and barriers to breast, cervical and colorectal cancer screening to inform the co-design and implementation of an outreach strategy to increase screening awareness. Online focus groups with community members ( = 69) identified five themes, and interviews with community health workers ( = 21) identified four themes.

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Despite known analgesic effects of breastfeeding (BF), skin-to-skin care (SSC), and sweet solutions (sucrose) for newborns, these interventions remain underutilized. Our team produced a five-minute parent-targeted video (BSweet2Babies) demonstrating BF, SSC, and sucrose during newborn blood sampling. We conducted a sequential exploratory mixed-methods study with eight maternal-newborn units across Ontario, Canada to identify barriers and facilitators to implementing the video and the three pain management strategies.

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Aim: Globally, one in seven infants is born with low birth weight and 3%-7% of infants are born with high birth weight, with the greatest burden noted in low- and middle-income countries. This study investigated the association between maternal prenatal glucose regulation and birth weight and the moderating effect of fetal sex among Pakistani women.

Methods: Secondary data from a prospective longitudinal study of healthy pregnant women from Pakistan (N = 189) was used.

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Background: Today's labor market has changed over time, shifting from mostly full-time, secured, and standard employment relationships to mostly entrepreneurial and precarious working arrangements. Thus, self-employment (SE) has been growing rapidly in recent decades due to globalization, automation, technological advances, and the recent rise of the 'gig' economy, among other factors. Accordingly, more than 60% of workers worldwide are non-standard and precarious.

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Background: We determined whether dimensions of psychosocial distress during pregnancy individually and collectively predicted preterm birth (PTB) in Pakistani women as it may be misleading to extrapolate results from literature predominantly conducted in high-income countries.

Methods: This cohort study included 1603 women recruited from four Aga Khan Hospital for Women and Children in Sindh, Pakistan. The primary binary outcome of PTB (i.

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