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. 2010 Dec 1;11:116. doi: 10.1186/1745-6215-11-116

Table 4.

Likelihood ratio tests for independent variables

Participant preference Chi-square df P-value
Gender 4.961 2 0.084
Age 1.101 2 0.577
Education 2.283 2 0.319
Employed 0.816 2 0.665
Treatment 0.823 2 0.663