A latent class model to identify city/town chronic disease patterns

作者：Jiang Yongwen^*; Dumont Dora M; Cooper Tara; Paiva Kristi A; Viner Brown Samara

来源：Preventive Medicine, 2015, 73: 139-144.

DOI：10.1016/j.ypmed.2015.01.006

• American Community Survey
• Behavioral Risk Factor Surveillance Survey
• Chronic diseases
• Emergency department visits
• Latent class model
• Health behaviors
• Pattern
• Social determinants

Objective. Most departments of health grapple with how to most effectively allocate resources to address chronic diseases. We adapted a model created by Massachusetts to create customized city/town profiles in order to identify the patterns of chronic disease among 39 cities/towns in Rhode Island.
Methods. We used four data sources to identify 20 indicators of four domains: demographics and socioeconomic status; health behaviors and chronic diseases prevalence; no regular provider and non-emergent emergency department visits; and chronic disease-related hospitalizations. A latent class model was used to group cities/towns into distinct latent class memberships based on similar patterns of indicators. Data were analyzed in 2014.
Results. The latent class model differentiated three distinct classes of city/town, reflecting three levels of economic and health indicators.
Conclusions. Our model was a simplified version of one constructed by Massachusetts that larger states can also use to understand chronic disease patterns among cities/towns. Chronic disease programs and policies can use the findings to direct resources toward targets not always identified by more traditional analyses.

• 出版日期2015-4