Fig. 2From: Work-related and personal factors in shoulder disorders among electronics workers: findings from an electronics enterprise in TaiwanAssociation between the proportions of shoulder symptoms and the number of ergonomic risks: (a) Repetition risk, (b) Posture risk, (c) Force risk. Footnotes: The definition of high, low, and no were ≥ 3 items, 1–2 items, and no item of repetition, posture, and force risks, respectively; Ptrend: P for trendBack to article page