ArticleThe journals of gerontology. Series B, Psychological sciences and social sciences2022
Fertility History and Risk of Cognitive Impairment Among Older Parents in the United States.
Article in The journals of gerontology. Series B, Psychological sciences and social sciences, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
7 citing papers in PubMed, 10 citations in OpenAlex.
- Reproductive health history and later life cognition in African Caribbean women.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2025Article
- Family Size Across the Life Course and Cognitive Decline in Older Mexican Adults.The journals of gerontology. Series B, Psychological sciences and social sciences · 2025Article
- Number of children and dementia risk: a causal mediation analysis using data from the HUNT study linked with national registries in Norway.BMC neurology · 2025Article
- Research Note: The Association Between Parity and Odds of Alzheimer's Disease and Dementias Status.Demography · 2024Article
- Higher Number of Children Is Associated With Increased Risk of Generalization Deficits in Older African American Women.The journals of gerontology. Series B, Psychological sciences and social sciences · 2024Article
- Sequencing of Births by Wantedness: Implications for Changes in Mid-Life Health Among Aging NLSY79 Women.The journals of gerontology. Series B, Psychological sciences and social sciences · 2023Article
- Gender differences in the association between parity and cognitive function: Evidence from the UK biobank.Social science & medicine (1982) · 2023Article
Corrections and comments
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Authors and funding
1 author at 1 institution in 1 country.
Funding
Abstract
objectivesI work from a gendered life-course perspective to examine the association between older parents' fertility history (i.e., timing and parity) and their risk of cognitive impairment in the United States.
methodsI analyze nationally representative data from 9 waves over 16 years of the Health and Retirement Study (2000-2016). The sample includes 14,543 respondents (6,108 men and 8,435 women) aged 50 and older at the baseline survey. I examine the relationship between parity, age at first birth, and age at last birth with risk of cognitive impairment using nonlinear discrete-time hazard models.
resultsAdjusting for the effects of full covariates, there are U-shaped relationships between women's age at last birth and risk of cognitive impairment and between women's parity and risk of cognitive impairment. In the sensitivity tests, the relationships remain robust when sampling weights are applied, or mortality selection is corrected. DISCUSSION: Fertility timing and parity are likely factors associated with the risk of cognitive impairment for older women. Understanding fertility history and its impact on cognition can help identify the most vulnerable subpopulations, so that more effective interventions can be made to improve cognitive functioning among older adults.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.