Margit Kooijman

Prognostic factors | 97 Occupation Housewife/retired RR = 1.0 Manual RR = 0.88 (0.52, 1.51) Non-manual RR = 1.09 (0.67, 1.76) Gill et al. (2013) 50 408 patients Median 4 years Multivariate analysis adjusted f or age, sex & BMI Shoulder complaints General population Recurrent shoulder pain Smoking OR = 2.10 (1.19, 3.73), p = 0.011 Depressive symptoms OR 1.96 (1.07, 3.58), p = 0.029 Knee pain OR = 3.30 (2.09, 5.20), p < 0.001 Hip pain OR = 1.89 (1.10, 3.27), p = 0.022 Back pain OR = 3.88 (2.36, 6.37), p < 0.001 Hand pain OR = 2.77 (1.79, 4.29), p < 0.001 Higher range of shoulder flexion OR = 0.98 (0.97, 1.00), p = 0.027 Higher range of shoulder abduction OR = 0.98 (0.96, 0.99), p = 0.008 Work status OR retired/employed = 0.47 (0.23, 0.99), p = 0.046 OR student/employed = 0.03 (0.01, 0.13), p < 0.001 Age, gender, BMI, work status (part-time/casual, unemployed, home duties, other) n.s. Resolved shoulder pain Gender (female) OR = 3.21 (1.87, 5.52), p < 0.001 Higher grip strength OR = 1.04 (1.01, 1.07), p = 0.004 Knee pain OR = 1.68 (1.05, 2.69), p = 0.031 Back pain OR = 2.75 (1.79, 4.24), p < 0.001 Hand pain OR = 2.00 (1.19, 3.36), p = 0.009 Higher range of shoulder abduction OR = 0.97 (0.96, 0.98), p < 0.001 Higher range of external rotation OR = 0.98 (0.97, 1.00), p = 0.026 Age, BMI n.s. Herin et al. (2012) 56 734 patients 5 years Multivariate analysis adjusted for age, gender, sport, BMI and social class Persistent chronic shoulder pain Under supervision of occupational physician Persistent shoulder complaints Age OR 52/37years = 1.41 (1.03, 1.92), p = 0.03 Gender (women/men) OR = 1.50 (1.17, 1.94), p < 0.001 Sporting activities OR = 0.72 (0.58, 0.90), p < 0.001 Posture OR = 1.26 (1.00, 1.60), p = 0.05 Body mass index, social class, psychological factors (psychological demand, decision latitude), biomechanical factors (forceful effort, effort with tools, heavy loads, movements, vibration) n.s.