First, the interviews have been study through a number of instances by the initial author to get a sense in the complete and to determine which means units, i.e. relevant quotes connected towards the aim and investigation queries [27]. The initial and second author then read and discussed the which means units, condensed and coded them, and ultimately grouped them into categories in line with each research query [25]. The categories and subcategories are described inside the result with each other with quotations from the participants (indicated by a participant quantity).gear and physical factors, and III) skilled operating approaches (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 significantly less variation in posture in echocardiography in comparison with vascular examinations. Echocardiography was perceived to be extremely physically demanding as a number of measurements were required. “I’m tired simply because I’ve performed loads of echocardiographs this week, then I really feel additional tired.” (9)Benefits The result showed that most of the sonographers perceived their work as GLPG0187 supplier stimulating, including make contact with together with the sufferers, but discovered it physically exhausting. Four categories emerged from the very first research question: I) operating postures and sort of examination, II) gear including physical factors (light, noise and ventilation), III) the patient’s physique and wellness, and IV) the sonographer’s working knowledge and expertise (Table 1). The analysis of your second research query revealed quite a few ergonomic improvement techniques, which were grouped into three categories: I) working tasks and postures, II)No matter the method applied for echocardiography (T1 3), the handling with the transducer was perceived as static and strenuous. “It’s genuinely only in heart examinations that the hand is still for so extended.” (20) If the patient lay on the table facing away (Fig. 1c, T3), the examiner had to stretch her arm to get very good photos, particularly if the patient was corpulent, or was lying far away around the table.Table 1 The table shows: Ergonomic troubles divided into categories and subcategoriesErgonomic issues Categories Subcategories Operating posture and variety of examination -Echocardiography -Vascular examinations -Bedside examination Gear and physical components -Ultrasonic device -Examination room which includes table and gear to assist individuals -Physical factors including light, noise and ventilation The patient’s physique and well being -Patient constitution -Inpatients Operate experience and knowledge -Lack of skillsGemark Simonsen and Gard BMC Musculoskeletal Problems (2016) 17:Page four ofTable 2 The table shows: Ergonomic improvement tactics divided into categories and subcategoriesErgonomic improvement strategies Categories Working tasks and postures Gear and jir.2011.0103 physical aspects Skilled functioning strategiesA couple of in the echocardiographers had knowledge of a robot-assisted transducer attached to an arm, but perceived it hard to handle. “Instead of holding the transducer together with your hand, you’re supposed to manoeuver it with a small joystick. I’ve attempted it, and it really is absolutely not quick.” (9) The examination space was perceived to become too smaller, particularly when examining an inpatient in bed. rstb.2015.0074 Often, the ultrasound unit had to be moved to produce space, which meant further troubles. “Patients that are brought in their beds–they’re so significant these days–so.