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. Author manuscript; available in PMC: 2023 Apr 17.
Published in final edited form as: J Psychopharmacol. 2021 Oct 26;35(11):1420–1430. doi: 10.1177/02698811211050563

Figure 4. Seated Vital Signs*.

Figure 4.

*Mean Seated vital sign measures at each study visit for treatment group versus placebo. Seated Systolic BP (Blood Pressure) (top panel); Seated Diastolic BP (Blood Pressure) middle panel); Heart Rate (bottom panel). X-axis represents each study day during the first 24 days of the study. The first vertical line demarcates the time when participants transitioned from all receiving d-amphetamine to being randomized to d-amphetamine or placebo. The second vertical line demarcates the transition from randomization to all being on placebo. Y-axis represents mean total score. Y-axis represents mean of each measure in mm Hg or beats per minute.