Geographic Variation
Geographic Variation is a scholarly work by William D Marder and Rachel Mosher Henke, published in 2011 in ''Medical Care Research and Review''. The main subjects of the publication include health economics, -, population, environmental health, Unwarranted variation, medicine, Variation (astronomy), per capita, demography, health care, and Healthcare Cost and Utilization Project. The authors found that the correlation between inpatient discharges and costs per capita for the Medicare-eligible population over 65 and younger age groups increased from moderate to strong with age.