temps (durée) (1) test (1) enquête (1) analyse statistique (1) secteur des services (1) participation (1) analyse (1) ferme (exploitation) (1) maladie (1) profession (1) Shoulder pain (1) Rates (1) Employees (1) Work (1) Time (1) Tendinitis (1) Statistics (1) Sick leave (1) Sick (1) Shoulder (1) Reason (1) Patients (1) Participation (1) Love (1) Leaves (1) Kindness (1) Friendship (1) Duty (1) Chi-square test (1) Agricultural laborers (1)