| Questionnaire item | F1 | F2 | F3 | F4 | F5 | ||
| F1 Lack of triage ability | 44 | Feel lack of assessment ability | 0.80 | 0.00 | −0.18 | 0.07 | −0.01 |
| 43 | Cannot determine the general condition | 0.78 | 0.08 | 0.13 | −0.15 | −0.06 | |
| 38 | Forget what I should ask | 0.76 | 0.06 | −0.06 | −0.06 | −0.06 | |
| 37 | Cannot conduct interview systematically | 0.76 | −0.05 | −0.08 | 0.11 | −0.07 | |
| 36 | Cannot get any precise symptom information by interview | 0.72 | 0.02 | −0.06 | 0.09 | 0.01 | |
| 42 | Overlooked somatoform symptoms | 0.72 | 0.07 | 0.19 | −0.11 | −0.08 | |
| 46 | Cannot examine unfamiliar disease | 0.72 | −0.07 | −0.14 | 0.07 | 0.12 | |
| 49 | Judged wrong triage level | 0.70 | 0.03 | 0.14 | −0.03 | −0.09 | |
| 41 | Cannot notice that patient’s status deviated from normal | 0.69 | −0.01 | 0.13 | −0.05 | −0.09 | |
| 28 | Difficult to predict disease | 0.67 | −0.10 | −0.06 | 0.06 | 0.01 | |
| 48 | Cannot understand clinical department that I have never experienced | 0.67 | −0.03 | −0.05 | −0.02 | 0.12 | |
| 47 | There are unknown disease names and therapies | 0.66 | −0.16 | −0.11 | 0.15 | 0.03 | |
| 45 | Can understand only emergency area | 0.65 | 0.01 | −0.04 | −0.12 | 0.13 | |
| 50 | Diagnosis that I predicted was wrong | 0.65 | −0.02 | 0.19 | −0.11 | −0.02 | |
| 40 | Feel the difference between physicians’ and my interview skills | 0.63 | 0.16 | −0.14 | −0.06 | −0.07 | |
| 26 | Cannot definitely judge the triage level | 0.61 | −0.03 | 0.01 | 0.09 | 0.09 | |
| 35 | Cannot understand all the symptoms because the patient complains of many symptoms | 0.58 | 0.05 | 0.04 | 0.10 | −0.03 | |
| 39 | Cannot stop patient’s lengthy talk | 0.58 | 0.03 | 0.09 | 0.05 | 0.07 | |
| 29 | Patient’s symptoms are not typical | 0.51 | −0.04 | 0.00 | 0.08 | 0.04 | |
| F2 Busy triage work | 86 | Accumulation of patients requiring triage | 0.03 | 0.78 | 0.00 | 0.07 | −0.06 |
| 83 | Many patients require a medical examination at the same time | −0.02 | 0.76 | −0.14 | 0.16 | 0.01 | |
| 84 | Patients overflow in a waiting room | −0.06 | 0.73 | 0.04 | 0.10 | −0.12 | |
| 80 | Have to triage while assisting physicians who see and manage patients | 0.03 | 0.70 | −0.07 | −0.17 | 0.16 | |
| 78 | Have to do both triage and other medical care | 0.06 | 0.69 | −0.10 | 0.01 | 0.01 | |
| 85 | Several ambulances come in a day | −0.15 | 0.62 | 0.01 | 0.19 | −0.06 | |
| F2 Busy triage work | 87 | Cannot record patient information immediately because there are many triage tasks | 0.18 | 0.55 | 0.14 | −0.23 | 0.02 |
| 90 | There are too many patients to re-triage | 0.03 | 0.53 | 0.04 | 0.13 | 0.03 | |
| 79 | Have to coordinate the entire emergency outpatient unit | −0.11 | 0.52 | 0.07 | −0.13 | 0.14 | |
| F3 Patients without understanding of explanation | 71 | Patients are drunk and cannot understand my explanation | −0.15 | 0.00 | 0.76 | −0.03 | −0.05 |
| 66 | Patients have a panic attack | 0.10 | −0.07 | 0.75 | 0.06 | 0.02 | |
| 62 | Receive verbal abuse from patients | −0.08 | −0.07 | 0.69 | 0.17 | 0.04 | |
| 61 | Receive violence from patients | −0.05 | 0.08 | 0.68 | −0.11 | 0.04 | |
| 70 | Patients do not understand even if I repeat explanation | 0.14 | −0.04 | 0.64 | 0.10 | 0.04 | |
| 68 | Exaggerate the explanation to convince patients | 0.03 | −0.02 | 0.56 | 0.11 | 0.02 | |