ArticleJCPP advances2026
Perinatal predictors of parenting stress trajectories during the first 3 years of parenthood: A Maternal and Child Health Handbook cohort study.
Article in JCPP advances, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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Abstract
Background: Evidence of how parenting stress evolves during early childhood is limited. We aimed to identify parenting stress trajectories involving children aged 1 month to 3 years, and to determine their perinatal predictors. Methods: Data were obtained from 3133 mothers in the Tokyo Teen Cohort (TTC), a population-based cohort of children born between 2002 and 2004. Parenting stress was self-recorded in the Maternal and Child Health Handbook (MCHH) at eight time points between 1 and 36 months postpartum. Latent class growth analysis identified trajectories; multivariate multinomial logistic regression analyzed baseline predictors from the MCHH or the TTC first wave. Results: Five distinct trajectories were identified: consistently low ( Conclusion: Parenting stress follows heterogenous trajectories, necessitating repeated assessments during the first 3 years. Integrating systematic, self-recorded screenings into routine check-ups could facilitate the timely identification of evolving stress patterns. Recognizing early predictors, including primiparity and preterm birth, can further assist in identifying mothers warranting closer longitudinal monitoring.
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