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Identifying Communities with Low Dentist Supply in California
Author(s) -
Mertz Elizabeth A.,
Grumbach Kevin
Publication year - 2001
Publication title -
journal of public health dentistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.64
H-Index - 63
eISSN - 1752-7325
pISSN - 0022-4006
DOI - 10.1111/j.1752-7325.2001.tb03386.x
Subject(s) - workforce , physician supply , economic shortage , medicine , population , low income , family medicine , environmental health , socioeconomics , economic growth , sociology , government (linguistics) , economics , linguistics , philosophy
Objectives: This study estimates the supply and geographic distribution of dentists in California and examines the community characteristics associated with supply of dentists. Methods: The number of practicing dentists was estimated from American Dental Association data on licensed dentists in California. Each dentist's address was geocoded and matched to a Medical Service Study Area (MSSA). Dentist‐to‐population ratios were computed, and the association between dentist supply and community characteristics was analyzed in regression models. Results: Approximately 20 percent of California communities may have a shortage of dentists. Two‐thirds of dental shortage communities are rural. Communities with a lower supply of dentists have higher percentages of minorities, children, and low‐income persons. Minority dentists were more likely to practice in minority communities. Conclusions: Geographic maldistribution of dentists may contribute to poor access to dental care in many communities, especially in rural, low‐income, and minority communities. Minority dentists are more likely to practice in minority communities, but are a small portion of the dental workforce.