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. 2018 Jun 16;68(3):426–434. doi: 10.1093/cid/ciy510

Figure 4.

Figure 4.

Presentation of children in rural and nonrural zip codes differs in both presentation and healthcare use patterns. A, Symptom frequency in nonrural and rural zip codes. *P < .05; †P < .01 (χ2 test). B, Individual symptoms over time in rural and nonrural zip codes demonstrating significant differences in the slopes of erythema migrans (EM) rash, cranial nerve (CN) palsy, and headache. *P < .01; †P < .001. C–D, Geographic representation of healthcare use in rural and nonrural zip codes. E–F, Diagnostic location by year and month for rural and nonrural zip codes. Abbreviations: Apr, April; Aug, August; Cardio, cardiology; Dec, December; ED, emergency department; Feb, February; ID, infectious diseases; Jan, January; Jul, July; Jun, June; Mar, March; Nov, November; Oct, October; Ortho, orthopedic surgery; PCP, primary care pediatrician; Rheum, rheumatology; Sep, September.