Evidence map›Paper›PMID 39794759›Full record

ArticleBMC nursing2025

Mediating effect of social support on the relationships between caregiver burden and quality of life in family caregivers of people with dementia: a cross-sectional study in Rural China.

Ying Hu, Xiajun Guo, Hui You, Li Liu, Yao Wang

Abstract read
In one paragraph

Article in BMC nursing, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 2 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

14 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
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  4. Associations influencing quality of life in caregivers of patients with amyotrophic lateral sclerosis: a stress-process model approach.Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation · 2026
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Ying HuXiangya Nursing School, Central South University, Changsha, Hunan Province, China.
Xiajun GuoXiangya Nursing School, Central South University, Changsha, Hunan Province, China.
Hui YouXiangya Nursing School, Central South University, Changsha, Hunan Province, China.
Li LiuXiangya Nursing School, Central South University, Changsha, Hunan Province, China.
Yao WangXiangya Nursing School, Central South University, Changsha, Hunan Province, China. yaowang0428@163.com.

Funding

the National Key R&D Program of China 2023YFC3605200the Natural Science Foundation of the Hunan Provincial Science and Technology Department 2022JJ40649
6 · The paper itself

Abstract

backgroundChina has the largest percentage of people with dementia (PwD) around the world. And most of them are cared for by their family members. The purpose of this study was to identify the quality of life (QoL) of family caregivers of PwD in rural China and to investigate the mediating role of social support between caregiver burden and QoL under the guidance of a stress process model.

methodsThis cross-sectional design study in rural areas of Hunan province, China included 150 family caregivers of PwD. The participants completed questionnaires, including the demographic information questionnaire on caregivers and PwD, the caregiver version of QoL in Alzheimer's Disease, the Caregiver Burden Inventory, and the Multidimensional Scale of Perceived Social Support. The demographic factors associated with QoL were subjected to univariate analysis. Pearson's correlations were used to test the relationship among care burden, social support, and QoL. SPSS PROCESS Procedure was conducted to test the hypothesis of mediating effects.

resultsThe family caregivers of PwD exhibited a fair QoL, with a score of 29.01 ± 4.059. Pearson's correlations revealed the negative correlation of caregiver burden with social support and QoL and the positive correlation between social support and the QoL of family caregivers. The results suggest the mediating role of social support between caregiver burden and the QoL.

conclusionThe QoL of family caregivers of PwD in rural China is suboptimal and indirectly influenced by the caregiving burden through the mediating effect of social support. Strengthening social support networks, both formal and informal, is essential to reducing caregiver burden and improving the QoL of family caregivers of PwD.

Indexed as

Caregiver burdenDementiaFamily caregiversQuality of lifeRuralSocial support

Identifiers

PMID39794759
PMCPMC11721535

What OpenQuestion holds

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LicenceCC BY-NC-ND
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Registered trials

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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.