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. Author manuscript; available in PMC: 2011 May 31.
Published in final edited form as: J R Stat Soc Ser C Appl Stat. 2009 Sep;58(4):505–524. doi: 10.1111/j.1467-9876.2009.00663.x

Table 3.

Multivariate 3-class model vs. univariate models for pain and urgency.

Multivariate Non-Responders
Pain Class Urgency Non-Responder Urgency Responder Total
Non-Responder 100 1 101
Responder 0 0 0

Total 100 1 101

Multivariate Responders
Pain Class Urgency Non-Responder Urgency Responder Total

Non-Responder 38 20 58
Responder 8 68 76

Total 46 88 134

Multivariate Mixed
Pain Class Urgency Non-Responder Urgency Responder Total

Non-Responder 18 0 18
Responder 12 0 12

Total 30 0 30