In addition, a log likelihood ratio test indicated that the improvement of model no.2 over model no.1 is highly significant (χ 2 = 492, df = 5, p « 0.01).
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In addition, a log likelihood ratio test indicated that the improvement of model no.2 over model no.1 is highly significant (χ 2 = 492, df = 5, p « 0.01).