Dataset Information

Extracurricular activity profiles and wellbeing in middle childhood: A population-level study.

ABSTRACT: This study examined profiles of participation in extracurricular activities (ECAs) in 4th grade children (N = 27,121; Mean age = 9.20 years; SD = .54; 51% male) in British Columbia, Canada. Latent class analyses were used to establish activity profiles and determine class membership; ANCOVA was used to investigate differences in mental wellbeing (optimism, life satisfaction, self-concept) and perceived overall health between groups. Data came from a cross-sectional, population-level child self-report survey (i.e., the Middle Years Development Instrument) implemented with 4th grade children in public schools. We found four distinct ECA profiles: participation in "All Activities", "No activities", "Sports" (i.e., individual and team sports), and "Individual activities" (i.e., educational programs, arts/music, individual sports). Wellbeing and health scores were highest for children in the "All Activities" and the "Sports" clusters, and lowest for those in "No Activities" and the cluster reflecting individual activities (i.e., "Individual activities"). Results are discussed in the context of previous research, and with respect to practical relevance.

SUBMITTER: Oberle E

PROVIDER: S-EPMC6619656 | biostudies-literature | 2019

REPOSITORIES: biostudies-literature

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Extracurricular activity profiles and wellbeing in middle childhood: A population-level study.

Oberle Eva E Ji Xuejun R XR Magee Carly C Guhn Martin M Schonert-Reichl Kimberly A KA Gadermann Anne M AM

PloS one 20190710 7

This study examined profiles of participation in extracurricular activities (ECAs) in 4th grade children (N = 27,121; Mean age = 9.20 years; SD = .54; 51% male) in British Columbia, Canada. Latent class analyses were used to establish activity profiles and determine class membership; ANCOVA was used to investigate differences in mental wellbeing (optimism, life satisfaction, self-concept) and perceived overall health between groups. Data came from a cross-sectional, population-level child self-r ...[more]

PMID: 31291278

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Project description:BackgroundThe RTS,S/AS01 vaccine for Plasmodium falciparum malaria demonstrated moderate efficacy in 5-17-month-old children in phase 3 trials, and from 2018, the vaccine will be evaluated through a large-scale pilot implementation program. Work is ongoing to optimise this vaccine, with higher efficacy for a different schedule demonstrated in a phase 2a challenge study. The objective of our study was to investigate the population-level impact of a modified RTS,S/AS01 schedule and dose amount in order to inform the target product profile for a second-generation malaria vaccine.MethodsWe used a mathematical modelling approach as the basis for our study. We simulated the changing anti-circumsporozoite antibody titre following vaccination and related the titre to vaccine efficacy. We then implemented this efficacy profile within an individual-based model of malaria transmission. We compared initial efficacy, duration and dose timing, and evaluated the potential public health impact of a modified vaccine in children aged 5-17 months, measuring clinical cases averted in children younger than 5 years.ResultsIn the first decade of delivery, initial efficacy was associated with a higher reduction in childhood clinical cases compared to vaccine duration. This effect was more pronounced in high transmission settings and was due to the efficacy benefit occurring in younger ages where disease burden is highest. However, the low initial efficacy and long duration schedule averted more cases across all age cohorts if a longer time horizon was considered. We observed an age-shifting effect due to the changing immunological profile in higher transmission settings, in scenarios where initial efficacy was higher, and the fourth dose administered earlier.ConclusionsOur findings indicate that, for an imperfect childhood malaria vaccine with suboptimal efficacy, it may be advantageous to prioritise initial efficacy over duration. We predict that a modified vaccine could outperform the current RTS,S/AS01, although fourth dose timing will affect the age group that derives the greatest benefit. Further, the outcome measure and timeframe over which a vaccine is assessed are important when prioritising vaccine elements. This study provides insight into the most important characteristics of a malaria vaccine for at-risk groups and shows how distinct vaccine properties translate to public health outcomes. These findings may be used to prioritise target product profile elements for second-generation childhood malaria vaccines.

Dataset Information

Extracurricular activity profiles and wellbeing in middle childhood: A population-level study.

Publications

Extracurricular activity profiles and wellbeing in middle childhood: A population-level study.

Similar Datasets

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