Supplementary Figure 3. Five-year cumulative risk of incident osteoarthritis by physical activity pattern. Cumulative risk curves were truncated at 5 years. Inactive participants accumulated <150 min/week of MVPA. Among participants accumulating >=150 min/week, WW participants accumulated >=50% of total weekly MVPA on the two most active days, whereas regularly active participants accumulated <50% on those days. Incident overall OA was defined as the first recorded ICD-10 M15-M19 diagnosis during follow-up among participants without OA at baseline. Abbreviations: ICD-10, International Classification of Diseases, 10th Revision; MVPA, moderate-to-vigorous physical activity; OA, osteoarthritis; WW, weekend warrior.