Fig. 2From: Scoring shoulder ulcers in breeding sows – is a distinction between substantial and insubstantial animal welfare-related lesions possible on clinical examination?Probability curve for differentiating shoulder ulcer stages 3/4 from stages 1/2 on the basis of the logistic regression model (Scenario 1: DOS+powm+mass; Scenario 2: DOS+powm; Scenario 3: DOS+mass; Scenario 4: DOS)Back to article page