Cognitive Difficulty Prevalence Among Adults Aged 35-44

Adjusted prevalence data measures the percentage of persons aged 35 to 44 years experiencing any degree of cognitive difficulty. The dataset is produced by the Disability Data Hub for demographic and public health analysis. Specific temporal coverage and row counts are not provided.

Use Cases

• Analyze trends in cognitive difficulty prevalence over time using the time-series structure.
• Benchmark cognitive health metrics for the 35-44 age group against other demographic cohorts.
• Model the relationship between age-specific cognitive difficulty and other public health indicators.

Strengths

• Focuses on a specific and often understudied adult age cohort (35-44 years).
• Provides an adjusted prevalence metric, suggesting standardized calculation.

Limitations

• Unknown sample size and number of data points limits statistical assessment.
• Geographic coverage and specific time range are not documented.

Provenance

Source

Disability Data Hub (DDH), hosted on World Bank platform.

Collection Method

Likely derived from national survey or census data, adjusted for comparability.