Fig. 3From: Does the implementation of a care pathway for patients with hip or knee osteoarthritis lead to fewer diagnostic imaging and referrals by general practitioners? A pre-post-implementation study of claims dataFlow chart of the probability of arthroplasty for patients referred with suspicion of knee OA A Percentages are calculated based on the number of patients referred according to the pathway (N = 91) B Percentages are calculated based on the number of patients not referred according to the pathway (N = 78)Back to article page