10.1371/journal.pntd.0007193.g004 Orin Courtenay Orin Courtenay Ahad Bazmani Ahad Bazmani Parviz Parvizi Parviz Parvizi Paul D. Ready Paul D. Ready Mary M. Cameron Mary M. Cameron The absolute differences in the post–intervention period VL case incidence per 1000 between the pair–matched collar and control villages. Public Library of Science 2019 NW Iran dog population size VL case incidence 4 month sand C.L. dog owner compliance protection VL Control Program village trial period C.I incident case numbers coverage Leishmaniasis Control Program 2019-03-04 18:33:13 Figure https://plos.figshare.com/articles/figure/The_absolute_differences_in_the_post_intervention_period_VL_case_incidence_per_1000_between_the_pair_matched_collar_and_control_villages_/7800161 <p>Villages were pair–matched based on their pre–intervention incidence as described in the Methods, and ordered from low to high (Y axis: numbers 1–40). Dashed line: least squares linear fit from regression of the post–intervention incidence difference against the pre–intervention incidence.</p>