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Fig. 1 | BMC Musculoskeletal Disorders

Fig. 1

From: The burden of chronic pain for patients with osteoarthritis in Germany: a retrospective cohort study of claims data

Fig. 1

Patient selection. aInternational Statistical Classification of Diseases and Related Health Problems, 10th edition, German modification (ICD-10-GM) code M16* (hips) or M17* (knee). bICD-10-GM R52.1, R52.2, F45.41, or F62.80. cAnatomical Therapeutic Chemical Classification System (ATC) code N02AA01, 02, 03, 05, 08, 25, 51, 55, 58, 59, 64, 65, 66, 69, 79, N02AB02, 03, 52, 72, N02AF02, N02AG01, 03, N02AJ01, N02AX01, 02, 05, 51, 52, 62. OA Osteoarthritis

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BMC Musculoskeletal Disorders

ISSN: 1471-2474

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