Coefficient

Standard Errors

z-statistic

p-value

CR Model with Proportional Odds

Intercept 1

−1.092

0.288

−3.790

<0.00015

Intercept 2

−1.042

0.492

−2.115

<0.03443

Clinical Stage 2

1.649

0.496

3.322

0.00089

CR Model without Proportional Odds

Intercept 1

−0.989

0.293

−3.376

<0.00074

Intercept 2

−1.466

0.641

−2.289

0.02206

Clinical Stage 1

1.240

0.583

2.127

0.03339

Clinical Stage 2

2.719

1.026

2.650

0.00806