Child loss
Child loss has been studied in 4 papers since 2024: 4 observational studies in people; 2 in the past year. The newest paper, Dec 31, 2025: “Child Loss and Cognitive Health Among Older Adults”.
4 papers study it6 findingsUpdated
“bereaved parents exhibited higher frailty levels than non-bereaved parents”
None of its findings points the other way.
- 3 independent labs in 2 countries
- Funder: National Social Science Fund of China
- Humans4
What did studies of Child loss find?
2Studies of Child loss measured 2 outcomes; the most studied are cognitive function (3 studies) and frailty (1).
Cognitive function
downin humans3
3 studies
Cognitive function
downin humans3
Child loss impairs cognitive function in humans (-0.07 SD (95% CI: -0.12 to -0.01)).
“those who lost a child aged ≥5 years and those who lost a child aged ≥25 years exhibited -0.07 SD (95% CI: -0.12 to -0.01)”
Humanschild aged ≥5 yearsn = 3,456
Child Loss and Cognitive Health Among Older Adults
GSA 2025 abstract
Child loss impairs cognitive function in humans (β=-0.20, p<.001).
“Both bereaved individuals and those with depressive symptoms exhibited significantly worse cognitive scores, respectively (β=-0.20, p<.001; β=-0.15, p<.001).”
Humans
EXAMINING COGNITIVE FUNCTION IN BEREAVED OLDER PARENTS: THE MEDIATING ROLE OF DEPRESSIVE SYMPTOMS
GSA 2024 abstract
Child loss impairs cognitive function in humans.
“Findings indicate a detrimental effect of child loss on cognitive function, particularly for losses occurring before age 30 and after age 60.”
Humans
Longitudinal examination of cognitive function in older adults after the death of a child
Death studies
Frailty
upin humans1
1 study
Frailty
upin humans1
Child loss increases frailty in humans.
“mothers experienced a faster progression of frailty than fathers following child loss”
Humansfemales
The death of a child and parents' frailty in mid to later life: a longitudinal study in China
Death studies
What is Child loss linked with?
2Studies link Child loss with 2 measures, most often frailty (1 study) and depressive symptoms (1).
Frailty
upin humans1
1 study
Frailty
upin humans1
Child loss is associated with frailty in humans.
“bereaved parents exhibited higher frailty levels than non-bereaved parents”
Humans
The death of a child and parents' frailty in mid to later life: a longitudinal study in China
Death studies
Depressive symptoms
upin humans1
1 study
Depressive symptoms
upin humans1
Child loss raises the risk of depressive symptoms in humans (β=0.09, p=.001).
“Bereaved individuals were also significantly more likely to report depressive symptoms (β=0.09, p=.001).”
Humans
EXAMINING COGNITIVE FUNCTION IN BEREAVED OLDER PARENTS: THE MEDIATING ROLE OF DEPRESSIVE SYMPTOMS
GSA 2024 abstract