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. Author manuscript; available in PMC: 2015 Nov 6.
Published in final edited form as: Exp Clin Psychopharmacol. 2013 Jan 28;21(2):124–132. doi: 10.1037/a0031610

Table 2.

Applying Left-Censored Mixed Effects Model to the Enhanced Quit & Win Study Data

Parameter Model 1 (for overall population)
Model 2 (with gender interactions)
Estimate (SE) p-value Estimate for females (SE) Estimate for males (SE) Gender difference p-value
μl (Mean of logQ0i) 2.56 (0.02) <.0001 2.59 (0.04) 2.52 (0.04) 0.15
μα (Mean of αi) 0.21 (0.02) <.0001 0.19 (0.02) 0.23 (0.02) 0.02
k 7.34 (0.58) <.0001 7.35 (0.58) -

Note. SE: standard error.