First, the interviews had been study through quite a few times by the very first author to acquire a sense of the whole and to recognize meaning units, i.e. relevant quotes related towards the aim and research queries [27]. The initial and second author then study and discussed the which means units, condensed and coded them, and ultimately grouped them into categories in accordance with each and every analysis question [25]. The categories and subcategories are described within the outcome collectively with quotations in the participants (indicated by a participant quantity).gear and physical elements, and III) specialist operating strategies (Table two).Ergonomic problemsI. Functioning postures and kind of examination The sonographers perceived that the kind of examination influenced their functioning posture to a high degree, with less variation in posture in echocardiography in comparison with vascular examinations. Echocardiography was perceived to become incredibly physically demanding as numerous measurements have been required. “I’m tired since I’ve performed lots of echocardiographs this week, then I feel additional tired.” (9)Nvasive infections and carriage in pigs [30, 34]. This gene is commonly well Results The outcome showed that many of the sonographers perceived their operate as stimulating, including speak to using the sufferers, but found it physically exhausting. Four categories emerged from the very first investigation question: I) working postures and kind of examination, II) equipment like physical components (light, noise and ventilation), III) the patient’s physique and well being, and IV) the sonographer’s operating experience and knowledge (Table 1). The analysis on the second study question revealed quite a few ergonomic improvement tactics, which have been grouped into three categories: I) functioning tasks and postures, II)Irrespective of the technique employed for echocardiography (T1 three), the handling of your transducer was perceived as static and strenuous. “It’s really only in heart examinations that the hand continues to be for so long.” (20) In the event the patient lay on the table facing away (Fig. 1c, T3), the examiner had to stretch her arm to receive excellent pictures, particularly in the event the patient was corpulent, or was lying far away on the table.Table 1 The table shows: Ergonomic problems divided into categories and subcategoriesErgonomic complications Categories Subcategories Working posture and kind of examination -Echocardiography -Vascular examinations -Bedside examination Equipment and physical factors -Ultrasonic device -Examination area like table and equipment to assist sufferers -Physical elements which includes light, noise and ventilation The patient’s physique and health -Patient constitution -Inpatients Perform experience and understanding -Lack of skillsGemark Simonsen and Gard BMC Musculoskeletal Disorders (2016) 17:Web page four ofTable 2 The table shows: Ergonomic improvement strategies divided into categories and subcategoriesErgonomic improvement approaches Categories Working tasks and postures Gear and jir.2011.0103 physical variables Specialist functioning strategiesA few of the echocardiographers had expertise of a robot-assisted transducer attached to an arm, but perceived it hard to manage. “Instead of holding the transducer with your hand, you happen to be supposed to manoeuver it having a tiny joystick. I’ve tried it, and it is surely not quick.” (9) The examination area was perceived to be too little, particularly when examining an inpatient in bed. rstb.2015.0074 At times, the ultrasound unit had to be moved to produce room, which meant added issues. “Patients that are brought in their beds–they’re so large these days–so.