Table 3.

Referring team by speciality by year.

Referring team	2019 (%) [z]	2020 (%) [z]
Acute medicine	117 (39.7%) [−1.3]	121 (50.8%) [1.4]
Critical care unit	6 (2.0%) [0.0]	5 (2.1%) [0.0]
General surgery	7 (2.4%) [−0.5]	8 (3.4%) [0.5]
Geriatrics	49 (16.6%) [1.0]	28 (11.8%) [−1.1]
ITU	16 (5.4%) [−1.2]	23 (9.7%) [1.3]
Neurology	20 (6.8%) [2.2]	2 (0.8%) [−2.5]
Neurosurgery	13 (4.4%) [0.2]	9 (3.8%) [-0.3]
Orthopedics	6 (2.0%) [−1.0]	10 (4.2%) [1.1]
Other surgery	14 (4.7%) [1.3]	4 (1.7%) [−1.4]
Specialist medicine	28 (12.9%) [1.5]	16 (6.7%) [−1.7]
Trauma	9 (3.1%) [−0.8]	12 (5.0%) [0.9]

Data were compared using Chi-square with z-scores calculated from standardized residuals.