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. Author manuscript; available in PMC: 2017 Jun 1.
Published in final edited form as: Urban Ecosyst. 2016 Jan 6;19(2):561–575. doi: 10.1007/s11252-015-0519-8

Table 1.

Association between rats captured and track plate intensity pre- and post-trapping. The table describes the two-component model fit summarized by parameter estimates and 95% confidence intervals. The model measures rat activity as a continuous measure (mean level of rat mark intensity) and the presence/absence of rats (odds of rat marks being present) as a binomial measure.

Time Period Association Between Number of Rats Captured and Track Plate Metrics
Mean Level of Rat Mark Intensity Factor (95% CI) Presence/Absence of Rat Marks Relative odds (95% CI)
Immediately Before Trapping 1.38 (1.19, 1.61) 2.54 (1.93, 3.33)
Immediately After Trapping 0.86 (0.78, 0.95) 0.96 (0.75, 1.23)
Four Weeks After Trapping 0.98 (0.88, 1.08) 1.18 (0.91, 1.52)