Self-Perceptions of Aging Among Older Hemodialysis Patients in Sichuan Province

381 older patients undergoing maintenance hemodialysis in Sichuan Province, China, were surveyed for their self-perceptions of aging, depression, and social frailty. The dataset likely contains demographic and questionnaire data used for a latent profile analysis, identifying two distinct subgroups. The research was authored by Weiwei Yang and uploaded to figshare in May 2026.

Use Cases

• Identify latent subgroups of aging perceptions based on questionnaire scores.
• Analyze associations between depression and negative self-perceptions of aging.
• Explore the relationship between social frailty and perceptions of aging.
• Model demographic factors like age as predictors of subgroup membership.

Strengths

• Includes data from 381 patients, a sample size sufficient for latent profile analysis.
• Utilizes validated instruments: the Brief Aging Perceptions Questionnaire (B-APQ), Social Frailty Scale (SFS), and Geriatric Depression Scale (GDS-5).
• Results include specific odds ratios (OR) for associations, indicating statistical analysis was performed.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• Data may reflect geographic bias inherent to the four hemodialysis centers in Sichuan Province.

Provenance

Source

figshare

Collection Method

Secondary analysis of a cross-sectional study using convenience sampling from four hemodialysis centers.

Freshness

Last updated 2026-05-22 04:30:22; freshness should be verified.

Geography

Sichuan Province, China