Fig. 6From: Characterizing the demographics of chronic pain patients in the state of Maine using the Maine all payer claims databaseAssociation between socioeconomic factors and the usage of public health insurance. The percentages of individuals who used primarily public (a, c and e) and private (b, d, and f) insurances were compared to the median household income (a and b), percent population below poverty level (c and d), and percent with bachelor’s degree or higher (e and f) using the data from the 2010 chronic pain cohort and 2010 Maine CensusBack to article page