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. 2021 May 6;36(21):e141. doi: 10.3346/jkms.2021.36.e141

Table 4. Barriers using POCUS (n = 381).

Barrier Responders, No (%)
Lack of education 240 (63)
Lack of technique 204 (54)
Distrust in other departments 192 (50)
Shortage of physicians on duty 138 (36)
Taking a long time 105 (28)
Shortage of ultrasound machines 95 (25)
Difficulty in sharing scan results 91 (24)
Lack of perception 77 (20)
Difficulty in billing 68 (18)

It was a multiple response questionnaire.

POCUS = point-of-care ultrasound.