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Monthly Archives: May 2017

Conference

IRT in action: A demonstration of the equivalence of IRT-based scoring when using item subsets from a common item bank

May 15, 2017 Li Cai

Drs. Houts & Wirth’s poster (#PRM152) will be on display from 8:00AM-1:30PM on May 24th in the Auditorium & Hall C of the Hynes Convention Center at ISPOR’s 22nd Annual International Meeting, Boston, MA 

Conference

Modeling Longitudinal Change in Patient Reported Outcomes using Latent Curve Models

May 15, 2017 Li Cai

Drs. McGinley & Wirth’s poster (#PRM103) will be on display from 8:00AM-1:30PM on May 24th in the Auditorium & Hall C of the Hynes Convention Center at ISPOR’s 22nd Annual International Meeting, Boston, MA 

Conference

Relief of Headache Pain Is a Driver of Disability Reduction: Results from the COMPASS Study

May 15, 2017 Li Cai

Drs. McGinley and Wirth’s poster (#PF11) will be on display in the Marina Ballroom on Friday, June 9th from 1:15-2:30PM at AHS 2017 in Boston, MA.

Conference

Comparing Migraine Severity for AVP‐825 vs. Oral Sumatriptan Using Bifactor Analysis: Results of the COMPASS Study

May 15, 2017 Li Cai

Drs. McGinley and Wirth’s Platform Presentation (#IOR10) will be held on Saturday, June 10th at 9:30AM in the at AHS 2017 in Boston, MA.

Conference

Using Growth Curves to Evaluate the Speed and Consistency of Acute Migraine Treatments: A Multilevel Modeling Perspective

May 15, 2017 Li Cai

Drs. McGinley and Wirth’s poster (#PS66) will be on display in the Marina Ballroom on Saturday, June 10th from 12:30-2:00PM at AHS 2017 in Boston, MA

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