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. 2017 Mar 13;53(2):1110–1136. doi: 10.1111/1475-6773.12670

Figure 1.

Figure 1

Prevalence of Social Factor in ICD‐9 Codes Plus Structured Electronic Health Record (EHR) versus All Sources Including Physician Notes
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    Notes: The black bars indicate the prevalence in the sample for each social factor in ICD‐9 codes plus structured EHR, and the gray bars indicate the prevalence when using all sources including physician notes.