<p>The population-wide lifecourse cohort in Chibi (PowerCC) is the first city-wide, whole-population lifecourse cohort study in China, established to facilitate the precise prediction of disease risks at the individual level and cost-effective resource allocation at the societal level. It employs a data integration platform that, using ID numbers via application programming interfaces, links all sources/systems of dynamic health-related information of all residents in Chibi City (Hubei Province) and synchronizes the database on a regular basis. PowerCC contains basic health profiles, hospital records and health check-up records of all residents from healthcare facilities, follow-up information of those with hypertension/diabetes and a geriatric survey among all aged ≥55 years. As of the end of 2024, the 484,249 residents aged from birth to 105 years (51.61% being male) were included in PowerCC. Here we describe the rationale, design, data sources and maintenance of PowerCC, as well as disease prevalence, health status of all residents, utilization and costs of healthcare resources, and living conditions and needs of the elderly in Chibi. By providing a complete set of electronic health records for each individual, PowerCC enables the coordination of multiple stakeholders for precision health management and the researchers to conduct lifecourse research with unbiased samples.</p>

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A city-wide lifecourse Chinese cohort using electronic health records and survey data for disease risk and resource allocation

  • Shuhan Yang,
  • Bin Gao,
  • Pingping Qian,
  • Huihua He,
  • Liqiong Dan,
  • Li Wang,
  • Chen Li,
  • Kun Qin,
  • Yuanyuan Shi,
  • Shujuan Yang,
  • Chun Yin,
  • Peng Jia

摘要

The population-wide lifecourse cohort in Chibi (PowerCC) is the first city-wide, whole-population lifecourse cohort study in China, established to facilitate the precise prediction of disease risks at the individual level and cost-effective resource allocation at the societal level. It employs a data integration platform that, using ID numbers via application programming interfaces, links all sources/systems of dynamic health-related information of all residents in Chibi City (Hubei Province) and synchronizes the database on a regular basis. PowerCC contains basic health profiles, hospital records and health check-up records of all residents from healthcare facilities, follow-up information of those with hypertension/diabetes and a geriatric survey among all aged ≥55 years. As of the end of 2024, the 484,249 residents aged from birth to 105 years (51.61% being male) were included in PowerCC. Here we describe the rationale, design, data sources and maintenance of PowerCC, as well as disease prevalence, health status of all residents, utilization and costs of healthcare resources, and living conditions and needs of the elderly in Chibi. By providing a complete set of electronic health records for each individual, PowerCC enables the coordination of multiple stakeholders for precision health management and the researchers to conduct lifecourse research with unbiased samples.