Margit Kooijman

Prognostic factors | 91 Change in DASH (larger improvement) Age (younger) β by decade = 1.58 (0.21, 2.96), p = 0.0243 Duration of pretreatment symptoms (shorter) β = 4.04 (1.60, 6.47), p = 0.001 Pain (higher intensity, NRS 10-100)) β = -1.56 (-2.56, -0.57), p = 0.02 General health (worse SF 36) β = 0.25 (0.01, 0.05), p = 0.0448 Surgery (past six months) β = -15.73 (-22.55, -8.9), p < 0.0001 Gender, onset, familiair with shoulder complaints, pain (global rating injury/pain), function/disability (baseline DASH), pretreatment ROM (restriction, pretreatment weakness (muscle strength), additional medical problems (co- morbidity), work status, GP treatment (prescribed medication), psychological factors (SF 36 mental), patient outcome expectancy (patient prediction recovery) function/disability (baseline DASH) n.s. Kuijpers et al. (2006) 89 587 patients 6 months Multivariate analysis Shoulder pain General practice Persistent symptoms at 6 weeks Onset (gradual) OR = 1.8 (1.1, 2.9) Duration of pretreatment symptoms OR 7-12/0-6weeks = 1.9 (1.1, 3.3) OR >12/0-6weeks = 2.6 (1.5, 4.4) Pain (0-10) OR = 1.1 (1.0, 1.2) Neck problems (pain, 0-18) OR = 1.1 (1.0, 2.7) Repetitive movements OR = 2.0 (1.2, 3.1) Psychological factors (comorbid) OR = 2.3 (0.9, 6.4) Age, gender, education, dominance, precipitating cause, familiair with shoulder complaints, pain (with movement), function/disability, pretreatment ROM, additional musculoskeletal problems, physical activity, physical workload, psychological factors (coping, 4DKL, fear avoidance, kinesiophobia) n.s. Persistent symptoms at 6 months Onset (gradual) OR = 1.4 (1.0, 1.8) Duration of pretreatment symptoms OR 7-12/0-6weeks = 1.4 (0.9, 2.3) OR >12/0-6weeks = 1.9 (1.2, 3.0) Pain (0-10) OR = 1.1 (1.0, 1.2) Additional musculoskeletal problems (low back pain) OR = 1.6 (1.1, 2.5) Shoulder pain physical examination OR = 1.0 (1.0, 1.1) Age, gender, education, dominance, precipitating cause, familiair with shoulder complaints, pain (with movement), function/disability, pretreatment ROM, neck problems (pain), n.s.