Cesarean section in Suriname using robson classification: a two-year nationwide cross-sectional study on rates, risk factors and perinatal outcomes of cesarean section.

Background: Optimizing CS performance is a global health priority, given the maternal and perinatal morbidity and mortality associated with both underuse and overuse. This study aims to (1) determine the facility-based CS rate in Suriname and explore which women are most likely to undergo a CS and (2) classify all CS by the WHO Robson classification and analyze the perinatal outcomes.

Methods: An observational, cross-sectional study in Suriname, using nationwide birth registry data that included all hospital births in 2020 and 2021 (≥ 27 weeks of gestation).

Becoming a "Hungry Mind": Stability and Change in Need for Cognition across Adolescence.

Need for Cognition has been established as a key intellectual investment trait shaping students' academic development. However, little is yet known about its malleability, particularly in youth. This study investigated stability and change in Need for Cognition in a large longitudinal sample of 3409 adolescents from 166 classes in 27 schools in Flanders.

A Theoretical Framework for the Development of Need for Cognition in Childhood and Adolescence.

Extensive research has highlighted the importance of Need for Cognition (NFC) in various contexts, but our understanding of its development remains limited. In particular, the current psychological literature is relatively silent regarding the factors influencing NFC development. We aim to address this gap by proposing a developmental model of NFC based on the principles of the Cognitive Adaptation Trait Theory (CATT).

Trends and causes of maternal mortality in Indonesia: a systematic review.

Background: The maternal mortality ratio (MMR) in Indonesia is among the highest in Southeast Asia. We aim to describe trends in the MMR and causes of maternal deaths in Indonesia over the past decades, regionally and nationally.

Methods: We performed a systematic review and conducted a search using PubMed, Embase, Global Health, CINAHL, Cochrane, Portal Garuda, and Google Scholar from the inception of the database to April 2023.

The Structure of the LysR-type Transcriptional Regulator, CysB, Bound to the Inducer, N-acetylserine.

In Escherichia coli and Salmonella typhimurium, cysteine biosynthesis requires the products of 20 or more cys genes co-ordinately regulated by CysB. Under conditions of sulphur limitation and in the presence of the inducer, N-acetylserine, CysB binds to cys promoters and activates the transcription of the downstream coding sequences. CysB is a homotetramer, comprising an N-terminal DNA binding domain (DBD) and a C-terminal effector binding domain (EBD).

Fostering excellence: Nurturing motivation and performance among high- and average-ability students through need-supportive teaching.

When students with high cognitive abilities disengage from school, this implies a severe loss of talent to students themselves and to society. Hence, it is important to understand how teachers can prevent disengagement and underachievement in high-ability students. Whereas a large body of research has demonstrated that need-supportive teaching (i.

Do classroom relationships moderate the association between peer defending in school bullying and social-emotional adjustment?

Peer defending has been shown to protect bullied peers from further victimization and social-emotional problems. However, research examining defending behavior has demonstrated positive and negative social-emotional adjustment effects for defending students themselves. To explain these mixed findings, researchers have suggested that associations between defending behavior and social-emotional adjustment may be buffered by protective factors (i.

Math self-concept in the transition to secondary school: Developmental trends, predictors, and educational implications among high-ability and average-ability students.

This study examined the development of math self-concept during the transition to secondary school comparatively among high-ability and average-ability students in a largescale longitudinal sample in Flanders, Belgium (N = 5740 students; 49.5% males). Latent change models revealed that high-ability students, although maintaining higher relative levels of math self-concept, experienced steeper levels of math self-concept decline in the transition to secondary school than their average-ability peers, according to students' reports.

Compliance with maternal sepsis guidelines in a tertiary hospital in the Netherlands.

Objectives: Sepsis is a common cause of maternal mortality and morbidity. Early detection and rapid management are essential. In this study, we evaluate the compliance with the implemented maternity-specific Early Warning Score (EWS), Rapid Response Team (RRT) protocol and the Surviving Sepsis Campaign (SSC) Hour-1 Bundle in a tertiary hospital in the Netherlands.

Ym1 protein crystals promote type 2 immunity.

Spontaneous protein crystallization is a rare event, yet protein crystals are frequently found in eosinophil-rich inflammation. In humans, Charcot-Leyden crystals (CLCs) are made from galectin-10 (Gal10) protein, an abundant protein in eosinophils. Although mice do not encode Gal10 in their genome, they do form pseudo-CLCs, made from the chitinase-like proteins Ym1 and/or Ym2, encoded by and and made by myeloid and epithelial cells respectively.

Variations over time in mode of birth and perinatal outcomes in women with one previous cesarean in the Netherlands: A 20-year population-based study.

Background: Globally, cesarean birth rates are rising, and while it can be a lifesaving procedure, cesarean birth is also associated with increased maternal and perinatal risks. This study aims to describe changes over time about the mode of birth and perinatal outcomes in second-pregnancy women with one previous cesarean birth in the Netherlands over the past 20 years.

Methods: We conducted a nationwide, population-based study using the Dutch perinatal registry.

Peer Influences on (Dis)Engagement in Early Adolescence: the Role of Friendship, Social Status, and Academic Status.

Academic engagement in adolescence is shaped by influences from the peer environment, yet the types of peers impacting engagement remain unclear. This study explores the roles of friends, popular students, and intelligent students in shaping peers' behavioral and emotional (dis)engagement. Data were analyzed from 3409 Flemish eighth-grade students (M = 13.

The how and the why of study choice processes in higher education: The role of parental involvement and the experience of having an authentic inner compass.

Introduction: Late adolescents differ in the degree to which they are thoroughly engaged in the study choice process and in the degree to which their choices are autonomous in nature. This study examined the unique and interactive roles of (a) parental involvement in the study choice process and (b) late adolescents' sense of having an authentic inner compass (AIC) in predicting their study choice decision-making.

Method: A cross-sectional questionnaire study was conducted among 331 12th-grade adolescents from the Flemish part of Belgium (68.

Risk factors for orthodontic fixed retention failure: A retrospective controlled study.

Objective: : To investigate the potential correlation between fixed orthodontic retention failure and several patient- and treatment-related factors.

Methods: : Patients finishing treatment with fixed appliances between 2016 and 2017 were retrospectively included in this study. Those not showing fixed retention failure were considered as control group.

Mechanism of receptor assembly via the pleiotropic adipokine Leptin.

The adipokine Leptin activates its receptor LEP-R in the hypothalamus to regulate body weight and exerts additional pleiotropic functions in immunity, fertility and cancer. However, the structure and mechanism of Leptin-mediated LEP-R assemblies has remained unclear. Intriguingly, the signaling-competent isoform of LEP-R is only lowly abundant amid several inactive short LEP-R isoforms contributing to a mechanistic conundrum.

Understanding transitions in exploration profiles of students opting for higher education.

Introduction: Since previous research on educational career exploration has mainly been cross-sectional and therefore has been unsuccessful in explaining how this process can change during the final year in secondary education before students make the transition to higher education, this study aimed to examine changes over time in the exploration process. A person-centered research perspective was taken to further deepen the understanding of how different exploration tasks jointly combine into meaningful profiles. In this way, this study tried to gain more insight into why some students go through this process successfully and others do not.

High Cognitive Ability and Mental Health: Findings from a Large Community Sample of Adolescents.

Whereas it has sometimes been asserted that the intellectually gifted would be more prone to develop mental health problems, empirical studies generally do not seem to support such claims. However, much of the available research has relied on preselected samples, introducing risks for sample selection bias. This study scrutinized the relationship between intellectual giftedness (defined as high cognitive ability) and mental health in a large, non-selective sample of early adolescents ( = 3409; 49.

When Insecure Self-Worth Drains Students' Energy: Academic Contingent Self-Esteem and Parents' and Teachers' Perceived Conditional Regard as Predictors of School Burnout.

Whereas both the family and school environment have been suggested to affect school burnout risks, the role of conditionally regarding parenting or teaching, in which affection is granted conditional on student achievement, in the development of school burnout has not yet been examined. This longitudinal study investigated students' academic contingent self-esteem and parental and teacher conditional regard as antecedents of school burnout. The study sample consisted of Flemish early adolescents (n = 3409; M = 12.

Teachers' bullying-related cognitions as predictors of their responses to bullying among students.

Background: Teachers may play a key role in reducing bullying by responding to incidents among students. Inspired by the theory of planned behaviour, several studies have investigated teachers' bullying-related cognitions as predictors of their responses to bullying.

Aims: This study investigated whether six teachers' bullying-related cognitions (i.

The burden of severe hypertensive disorders of pregnancy on perinatal outcomes: a nationwide case-control study in Suriname.

Background: Latin America and the Caribbean is the region with the highest prevalence of hypertensive disorders of pregnancy worldwide. In Suriname, where the stillbirth rate is the second highest in the region, it is not yet known which maternal factors contribute most substantially.

Objective: The aims of this study in Suriname were to (1) study the impact of different types of maternal morbidity on adverse perinatal outcomes and (2) study perinatal birth outcomes among women with severe hypertensive disorders of pregnancy.

The global use of the International Classification of Diseases to Perinatal Mortality (ICD-PM): A systematic review.

Background: The World Health Organization launched the International Classification of Diseases for Perinatal Mortality (ICD-PM) in 2016 to uniformly report on the causes of perinatal deaths. In this systematic review, we aim to describe the global use of the ICD-PM by reporting causes of perinatal mortality and summarizing challenges and suggested amendments.

Methods: We systematically searched MEDLINE, Embase, Global Health, and CINAHL databases using key terms related to perinatal mortality and the classification for causes of death.

Teachers' Responses to Bullying Questionnaire: A Validation Study in Two Educational Contexts.

Given the high prevalence and dramatic impact of being bullied at school, it is crucial to get more insight into how teachers can reduce bullying. So far, few instruments have measured elementary teachers' responses to bullying. This study investigated the validity of the student-reported Teachers' Responses to Bullying Questionnaire.

Practitioner Review: Dyadic teacher-child relationships: comparing theories, empirical evidence and implications for practice.

Background: Research on dyadic teacher-child relationships has grown rapidly. However, a review of relevant theories and its implications for assessment and intervention has been lacking so far.

Methods: A selective review of theories, empirical evidence and interventions was conducted.